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Bulk conversion of bitmap_t * to bitmap_t & . With this change the

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parameters for the global SCREEN_UPDATE callback match the parameters
for the driver_device version. Added allocate() and deallocate()
methods to bitmap_t to permit cleaner handling of bitmaps in drivers
and modern devices. [Aaron Giles]
This commit is contained in:
Aaron Giles 2012-01-02 04:59:11 +00:00
parent 1ded844ee7
commit 80cd316a2a
972 changed files with 4748 additions and 4759 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
src/build/png2bdc.c
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@ -93,9 +93,9 @@ struct _render_font
INLINE FUNCTIONS
***************************************************************************/
INLINE int pixel_is_set(bitmap_t *bitmap, int y, int x)
INLINE int pixel_is_set(bitmap_t &bitmap, int y, int x)
{
return (bitmap->pix32(y, x) & 0xffffff) == 0;
return (bitmap.pix32(y, x) & 0xffffff) == 0;
}
@ -258,26 +258,26 @@ error:
characters in the given font
-------------------------------------------------*/
static int bitmap_to_chars(bitmap_t *bitmap, render_font *font)
static int bitmap_to_chars(bitmap_t &bitmap, render_font *font)
{
int rowstart = 0;
int x, y;
/* loop over rows */
while (rowstart < bitmap->height())
while (rowstart < bitmap.height())
{
int rowend, baseline, colstart;
int chstart;
/* find the top of the row */
for ( ; rowstart < bitmap->height(); rowstart++)
for ( ; rowstart < bitmap.height(); rowstart++)
if (pixel_is_set(bitmap, rowstart, 0))
break;
if (rowstart >= bitmap->height())
if (rowstart >= bitmap.height())
break;
/* find the bottom of the row */
for (rowend = rowstart + 1; rowend < bitmap->height(); rowend++)
for (rowend = rowstart + 1; rowend < bitmap.height(); rowend++)
if (!pixel_is_set(bitmap, rowend, 0))
{
rowend--;
@ -325,20 +325,20 @@ static int bitmap_to_chars(bitmap_t *bitmap, render_font *font)
/* scan the column to find characters */
colstart = 0;
while (colstart < bitmap->width())
while (colstart < bitmap.width())
{
render_font_char *ch = &font->chars[chstart];
int colend;
/* find the start of the character */
for ( ; colstart < bitmap->width(); colstart++)
for ( ; colstart < bitmap.width(); colstart++)
if (pixel_is_set(bitmap, rowend + 2, colstart))
break;
if (colstart >= bitmap->width())
if (colstart >= bitmap.width())
break;
/* find the end of the character */
for (colend = colstart + 1; colend < bitmap->width(); colend++)
for (colend = colstart + 1; colend < bitmap.width(); colend++)
if (!pixel_is_set(bitmap, rowend + 2, colend))
{
colend--;
@ -382,7 +382,7 @@ static int bitmap_to_chars(bitmap_t *bitmap, render_font *font)
}
/* return non-zero (TRUE) if we errored */
return (rowstart < bitmap->height());
return (rowstart < bitmap.height());
}
@ -438,7 +438,7 @@ int main(int argc, char *argv[])
}
/* parse the PNG into characters */
error = bitmap_to_chars(bitmap, font);
error = bitmap_to_chars(*bitmap, font);
delete bitmap;
if (error)
break;

8
src/emu/cpu/tms34010/tms34010.c
View File

@ -1117,17 +1117,17 @@ SCREEN_UPDATE( tms340x0 )
params.heblnk = params.hsblnk = cliprect.max_x + 1;
/* blank out the blank regions */
if (bitmap->bpp() == 16)
if (bitmap.bpp() == 16)
{
UINT16 *dest = &bitmap->pix16(cliprect.min_y);
UINT16 *dest = &bitmap.pix16(cliprect.min_y);
for (x = cliprect.min_x; x < params.heblnk; x++)
dest[x] = blackpen;
for (x = params.hsblnk; x <= cliprect.max_y; x++)
dest[x] = blackpen;
}
else if (bitmap->bpp() == 32)
else if (bitmap.bpp() == 32)
{
UINT32 *dest = &bitmap->pix32(cliprect.min_y);
UINT32 *dest = &bitmap.pix32(cliprect.min_y);
for (x = cliprect.min_x; x < params.heblnk; x++)
dest[x] = blackpen;
for (x = params.hsblnk; x <= cliprect.max_y; x++)

2
src/emu/cpu/tms34010/tms34010.h
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@ -196,7 +196,7 @@ struct _tms34010_config
const char *screen_tag; /* the screen operated on */
UINT32 pixclock; /* the pixel clock (0 means don't adjust screen size) */
int pixperclock; /* pixels per clock */
void (*scanline_callback)(screen_device &screen, bitmap_t *bitmap, int scanline, const tms34010_display_params *params);
void (*scanline_callback)(screen_device &screen, bitmap_t &bitmap, int scanline, const tms34010_display_params *params);
void (*output_int)(device_t *device, int state); /* output interrupt callback */
void (*to_shiftreg)(address_space *space, offs_t, UINT16 *); /* shift register write */
void (*from_shiftreg)(address_space *space, offs_t, UINT16 *); /* shift register read */

406
src/emu/drawgfx.c
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File diff suppressed because it is too large Load Diff

72
src/emu/drawgfx.h
View File

@ -196,84 +196,84 @@ void gfx_element_build_temporary(gfx_element *gfx, running_machine &machine, UIN
/* ----- core graphics drawing ----- */
/* specific drawgfx implementations for each transparency type */
void drawgfx_opaque(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty);
void drawgfx_transpen(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 transpen);
void drawgfx_transpen_raw(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 transpen);
void drawgfx_transmask(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 transmask);
void drawgfx_transtable(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, const UINT8 *pentable, const pen_t *shadowtable);
void drawgfx_alpha(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 transpen, UINT8 alpha);
void drawgfx_opaque(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty);
void drawgfx_transpen(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 transpen);
void drawgfx_transpen_raw(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 transpen);
void drawgfx_transmask(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 transmask);
void drawgfx_transtable(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, const UINT8 *pentable, const pen_t *shadowtable);
void drawgfx_alpha(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 transpen, UINT8 alpha);
/* ----- zoomed graphics drawing ----- */
/* specific drawgfxzoom implementations for each transparency type */
void drawgfxzoom_opaque(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley);
void drawgfxzoom_transpen(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley, UINT32 transpen);
void drawgfxzoom_transpen_raw(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley, UINT32 transpen);
void drawgfxzoom_transmask(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley, UINT32 transmask);
void drawgfxzoom_transtable(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley, const UINT8 *pentable, const pen_t *shadowtable);
void drawgfxzoom_alpha(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley, UINT32 transpen, UINT8 alpha);
void drawgfxzoom_opaque(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley);
void drawgfxzoom_transpen(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley, UINT32 transpen);
void drawgfxzoom_transpen_raw(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley, UINT32 transpen);
void drawgfxzoom_transmask(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley, UINT32 transmask);
void drawgfxzoom_transtable(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley, const UINT8 *pentable, const pen_t *shadowtable);
void drawgfxzoom_alpha(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley, UINT32 transpen, UINT8 alpha);
/* ----- priority masked graphics drawing ----- */
/* specific pdrawgfx implementations for each transparency type */
void pdrawgfx_opaque(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, bitmap_t *priority, UINT32 pmask);
void pdrawgfx_transpen(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, bitmap_t *priority, UINT32 pmask, UINT32 transpen);
void pdrawgfx_transpen_raw(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, bitmap_t *priority, UINT32 pmask, UINT32 transpen);
void pdrawgfx_transmask(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, bitmap_t *priority, UINT32 pmask, UINT32 transmask);
void pdrawgfx_transtable(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, bitmap_t *priority, UINT32 pmask, const UINT8 *pentable, const pen_t *shadowtable);
void pdrawgfx_alpha(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, bitmap_t *priority, UINT32 pmask, UINT32 transpen, UINT8 alpha);
void pdrawgfx_opaque(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, bitmap_t &priority, UINT32 pmask);
void pdrawgfx_transpen(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, bitmap_t &priority, UINT32 pmask, UINT32 transpen);
void pdrawgfx_transpen_raw(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, bitmap_t &priority, UINT32 pmask, UINT32 transpen);
void pdrawgfx_transmask(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, bitmap_t &priority, UINT32 pmask, UINT32 transmask);
void pdrawgfx_transtable(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, bitmap_t &priority, UINT32 pmask, const UINT8 *pentable, const pen_t *shadowtable);
void pdrawgfx_alpha(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, bitmap_t &priority, UINT32 pmask, UINT32 transpen, UINT8 alpha);
/* ----- priority masked zoomed graphics drawing ----- */
/* specific pdrawgfxzoom implementations for each transparency type */
void pdrawgfxzoom_opaque(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley, bitmap_t *priority, UINT32 pmask);
void pdrawgfxzoom_transpen(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley, bitmap_t *priority, UINT32 pmask, UINT32 transpen);
void pdrawgfxzoom_transpen_raw(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley, bitmap_t *priority, UINT32 pmask, UINT32 transpen);
void pdrawgfxzoom_transmask(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley, bitmap_t *priority, UINT32 pmask, UINT32 transmask);
void pdrawgfxzoom_transtable(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley, bitmap_t *priority, UINT32 pmask, const UINT8 *pentable, const pen_t *shadowtable);
void pdrawgfxzoom_alpha(bitmap_t *dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley, bitmap_t *priority, UINT32 pmask, UINT32 transpen, UINT8 alpha);
void pdrawgfxzoom_opaque(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley, bitmap_t &priority, UINT32 pmask);
void pdrawgfxzoom_transpen(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley, bitmap_t &priority, UINT32 pmask, UINT32 transpen);
void pdrawgfxzoom_transpen_raw(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley, bitmap_t &priority, UINT32 pmask, UINT32 transpen);
void pdrawgfxzoom_transmask(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley, bitmap_t &priority, UINT32 pmask, UINT32 transmask);
void pdrawgfxzoom_transtable(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley, bitmap_t &priority, UINT32 pmask, const UINT8 *pentable, const pen_t *shadowtable);
void pdrawgfxzoom_alpha(bitmap_t &dest, const rectangle &cliprect, const gfx_element *gfx, UINT32 code, UINT32 color, int flipx, int flipy, INT32 destx, INT32 desty, UINT32 scalex, UINT32 scaley, bitmap_t &priority, UINT32 pmask, UINT32 transpen, UINT8 alpha);
/* ----- scanline copying ----- */
/* copy pixels from an 8bpp buffer to a single scanline of a bitmap */
void draw_scanline8(bitmap_t *bitmap, INT32 destx, INT32 desty, INT32 length, const UINT8 *srcptr, const pen_t *paldata);
void draw_scanline8(bitmap_t &bitmap, INT32 destx, INT32 desty, INT32 length, const UINT8 *srcptr, const pen_t *paldata);
/* copy pixels from a 16bpp buffer to a single scanline of a bitmap */
void draw_scanline16(bitmap_t *bitmap, INT32 destx, INT32 desty, INT32 length, const UINT16 *srcptr, const pen_t *paldata);
void draw_scanline16(bitmap_t &bitmap, INT32 destx, INT32 desty, INT32 length, const UINT16 *srcptr, const pen_t *paldata);
/* copy pixels from a 32bpp buffer to a single scanline of a bitmap */
void draw_scanline32(bitmap_t *bitmap, INT32 destx, INT32 desty, INT32 length, const UINT32 *srcptr, const pen_t *paldata);
void draw_scanline32(bitmap_t &bitmap, INT32 destx, INT32 desty, INT32 length, const UINT32 *srcptr, const pen_t *paldata);
/* ----- scanline extraction ----- */
/* copy pixels from a single scanline of a bitmap to an 8bpp buffer */
void extract_scanline8(bitmap_t *bitmap, INT32 srcx, INT32 srcy, INT32 length, UINT8 *destptr);
void extract_scanline8(bitmap_t &bitmap, INT32 srcx, INT32 srcy, INT32 length, UINT8 *destptr);
/* copy pixels from a single scanline of a bitmap to a 16bpp buffer */
void extract_scanline16(bitmap_t *bitmap, INT32 srcx, INT32 srcy, INT32 length, UINT16 *destptr);
void extract_scanline16(bitmap_t &bitmap, INT32 srcx, INT32 srcy, INT32 length, UINT16 *destptr);
/* copy pixels from a single scanline of a bitmap to a 32bpp buffer */
void extract_scanline32(bitmap_t *bitmap, INT32 srcx, INT32 srcy, INT32 length, UINT32 *destptr);
void extract_scanline32(bitmap_t &bitmap, INT32 srcx, INT32 srcy, INT32 length, UINT32 *destptr);
/* ----- bitmap copying ----- */
/* copy from one bitmap to another, copying all unclipped pixels */
void copybitmap(bitmap_t *dest, bitmap_t *src, int flipx, int flipy, INT32 destx, INT32 desty, const rectangle &cliprect);
void copybitmap(bitmap_t &dest, bitmap_t &src, int flipx, int flipy, INT32 destx, INT32 desty, const rectangle &cliprect);
/* copy from one bitmap to another, copying all unclipped pixels except those that match transpen */
void copybitmap_trans(bitmap_t *dest, bitmap_t *src, int flipx, int flipy, INT32 destx, INT32 desty, const rectangle &cliprect, UINT32 transpen);
void copybitmap_trans(bitmap_t &dest, bitmap_t &src, int flipx, int flipy, INT32 destx, INT32 desty, const rectangle &cliprect, UINT32 transpen);
/*
Copy a bitmap onto another with scroll and wraparound.
@ -288,10 +288,10 @@ void copybitmap_trans(bitmap_t *dest, bitmap_t *src, int flipx, int flipy, INT32
*/
/* copy from one bitmap to another, copying all unclipped pixels, and applying scrolling to one or more rows/colums */
void copyscrollbitmap(bitmap_t *dest, bitmap_t *src, UINT32 numrows, const INT32 *rowscroll, UINT32 numcols, const INT32 *colscroll, const rectangle &cliprect);
void copyscrollbitmap(bitmap_t &dest, bitmap_t &src, UINT32 numrows, const INT32 *rowscroll, UINT32 numcols, const INT32 *colscroll, const rectangle &cliprect);
/* copy from one bitmap to another, copying all unclipped pixels except those that match transpen, and applying scrolling to one or more rows/colums */
void copyscrollbitmap_trans(bitmap_t *dest, bitmap_t *src, UINT32 numrows, const INT32 *rowscroll, UINT32 numcols, const INT32 *colscroll, const rectangle &cliprect, UINT32 transpen);
void copyscrollbitmap_trans(bitmap_t &dest, bitmap_t &src, UINT32 numrows, const INT32 *rowscroll, UINT32 numcols, const INT32 *colscroll, const rectangle &cliprect, UINT32 transpen);
/*
Copy a bitmap applying rotation, zooming, and arbitrary distortion.
@ -323,10 +323,10 @@ void copyscrollbitmap_trans(bitmap_t *dest, bitmap_t *src, UINT32 numrows, const
*/
/* copy from one bitmap to another, with zoom and rotation, copying all unclipped pixels */
void copyrozbitmap(bitmap_t *dest, const rectangle &cliprect, bitmap_t *src, INT32 startx, INT32 starty, INT32 incxx, INT32 incxy, INT32 incyx, INT32 incyy, int wraparound);
void copyrozbitmap(bitmap_t &dest, const rectangle &cliprect, bitmap_t &src, INT32 startx, INT32 starty, INT32 incxx, INT32 incxy, INT32 incyx, INT32 incyy, int wraparound);
/* copy from one bitmap to another, with zoom and rotation, copying all unclipped pixels whose values do not match transpen */
void copyrozbitmap_trans(bitmap_t *dest, const rectangle &cliprect, bitmap_t *src, INT32 startx, INT32 starty, INT32 incxx, INT32 incxy, INT32 incyx, INT32 incyy, int wraparound, UINT32 transparent_color);
void copyrozbitmap_trans(bitmap_t &dest, const rectangle &cliprect, bitmap_t &src, INT32 startx, INT32 starty, INT32 incxx, INT32 incxy, INT32 incyx, INT32 incyy, int wraparound, UINT32 transparent_color);

139
src/emu/drawgfxm.h
View File

@ -58,10 +58,13 @@
/* special priority type meaning "none" */
typedef struct { char dummy[3]; } NO_PRIORITY;
extern bitmap_t drawgfx_dummy_priority_bitmap;
#define DECLARE_NO_PRIORITY bitmap_t &priority = drawgfx_dummy_priority_bitmap;
/* macros for using the optional priority */
#define PRIORITY_VALID(x) (sizeof(x) != sizeof(NO_PRIORITY))
#define PRIORITY_ADDR(p,t,y,x) (PRIORITY_VALID(t) ? (&(p)->pix<t>(y, x)) : NULL)
#define PRIORITY_ADDR(p,t,y,x) (PRIORITY_VALID(t) ? (&(p).pix<t>(y, x)) : NULL)
#define PRIORITY_ADVANCE(t,p,i) do { if (PRIORITY_VALID(t)) (p) += (i); } while (0)
@ -355,7 +358,7 @@ while (0) \
/*
Assumed input parameters or local variables:
bitmap_t *dest - the bitmap to render to
bitmap_t &dest - the bitmap to render to
const rectangle &cliprect - a clipping rectangle (assumed to be clipped to the size of 'dest')
const gfx_element *gfx - pointer to the gfx_element to render
UINT32 code - index of the entry within gfx_element
@ -364,7 +367,7 @@ while (0) \
int flipy - non-zero means render bottom-to-top instead of top-to-bottom
INT32 destx - the top-left X coordinate to render to
INT32 desty - the top-left Y coordinate to render to
bitmap_t *priority - the priority bitmap (even if PRIORITY_TYPE is NO_PRIORITY, at least needs a dummy)
bitmap_t &priority - the priority bitmap (even if PRIORITY_TYPE is NO_PRIORITY, at least needs a dummy)
*/
@ -378,13 +381,13 @@ do { \
INT32 curx, cury; \
INT32 dy; \
\
assert(dest != NULL); \
assert(dest.valid()); \
assert(gfx != NULL); \
assert(!PRIORITY_VALID(PRIORITY_TYPE) || priority != NULL); \
assert(!PRIORITY_VALID(PRIORITY_TYPE) || priority.valid()); \
assert(cliprect.min_x >= 0); \
assert(cliprect.max_x < dest->width()); \
assert(cliprect.max_x < dest.width()); \
assert(cliprect.min_y >= 0); \
assert(cliprect.max_y < dest->height()); \
assert(cliprect.max_y < dest.height()); \
\
/* ignore empty/invalid cliprects */ \
if (cliprect.empty()) \
@ -456,7 +459,7 @@ do { \
for (cury = desty; cury <= destendy; cury++) \
{ \
PRIORITY_TYPE *priptr = PRIORITY_ADDR(priority, PRIORITY_TYPE, cury, destx); \
PIXEL_TYPE *destptr = &dest->pix<PIXEL_TYPE>(cury, destx); \
PIXEL_TYPE *destptr = &dest.pix<PIXEL_TYPE>(cury, destx); \
const UINT8 *srcptr = srcdata; \
srcdata += dy; \
\
@ -491,7 +494,7 @@ do { \
for (cury = desty; cury <= destendy; cury++) \
{ \
PRIORITY_TYPE *priptr = PRIORITY_ADDR(priority, PRIORITY_TYPE, cury, destx); \
PIXEL_TYPE *destptr = &dest->pix<PIXEL_TYPE>(cury, destx); \
PIXEL_TYPE *destptr = &dest.pix<PIXEL_TYPE>(cury, destx); \
const UINT8 *srcptr = srcdata; \
srcdata += dy; \
\
@ -538,7 +541,7 @@ do { \
for (cury = desty; cury <= destendy; cury++) \
{ \
PRIORITY_TYPE *priptr = PRIORITY_ADDR(priority, PRIORITY_TYPE, cury, destx); \
PIXEL_TYPE *destptr = &dest->pix<PIXEL_TYPE>(cury, destx); \
PIXEL_TYPE *destptr = &dest.pix<PIXEL_TYPE>(cury, destx); \
const UINT8 *srcptr = srcdata; \
srcdata += dy; \
\
@ -579,7 +582,7 @@ do { \
for (cury = desty; cury <= destendy; cury++) \
{ \
PRIORITY_TYPE *priptr = PRIORITY_ADDR(priority, PRIORITY_TYPE, cury, destx); \
PIXEL_TYPE *destptr = &dest->pix<PIXEL_TYPE>(cury, destx); \
PIXEL_TYPE *destptr = &dest.pix<PIXEL_TYPE>(cury, destx); \
const UINT8 *srcptr = srcdata; \
srcdata += dy; \
\
@ -621,7 +624,7 @@ do { \
/*
Assumed input parameters or local variables:
bitmap_t *dest - the bitmap to render to
bitmap_t &dest - the bitmap to render to
const rectangle &cliprect - a clipping rectangle (assumed to be clipped to the size of 'dest')
const gfx_element *gfx - pointer to the gfx_element to render
UINT32 code - index of the entry within gfx_element
@ -632,7 +635,7 @@ do { \
INT32 desty - the top-left Y coordinate to render to
UINT32 scalex - the 16.16 scale factor in the X dimension
UINT32 scaley - the 16.16 scale factor in the Y dimension
bitmap_t *priority - the priority bitmap (even if PRIORITY_TYPE is NO_PRIORITY, at least needs a dummy)
bitmap_t &priority - the priority bitmap (even if PRIORITY_TYPE is NO_PRIORITY, at least needs a dummy)
*/
@ -647,13 +650,13 @@ do { \
INT32 curx, cury; \
INT32 dx, dy; \
\
assert(dest != NULL); \
assert(dest.valid()); \
assert(gfx != NULL); \
assert(!PRIORITY_VALID(PRIORITY_TYPE) || priority != NULL); \
assert(!PRIORITY_VALID(PRIORITY_TYPE) || priority.valid()); \
assert(cliprect.min_x >= 0); \
assert(cliprect.max_x < dest->width()); \
assert(cliprect.max_x < dest.width()); \
assert(cliprect.min_y >= 0); \
assert(cliprect.max_y < dest->height()); \
assert(cliprect.max_y < dest.height()); \
\
/* ignore empty/invalid cliprects */ \
if (cliprect.empty()) \
@ -734,7 +737,7 @@ do { \
for (cury = desty; cury <= destendy; cury++) \
{ \
PRIORITY_TYPE *priptr = PRIORITY_ADDR(priority, PRIORITY_TYPE, cury, destx); \
PIXEL_TYPE *destptr = &dest->pix<PIXEL_TYPE>(cury, destx); \
PIXEL_TYPE *destptr = &dest.pix<PIXEL_TYPE>(cury, destx); \
const UINT8 *srcptr = srcdata + (srcy >> 16) * gfx->line_modulo; \
INT32 cursrcx = srcx; \
srcy += dy; \
@ -773,7 +776,7 @@ do { \
for (cury = desty; cury <= destendy; cury++) \
{ \
PRIORITY_TYPE *priptr = PRIORITY_ADDR(priority, PRIORITY_TYPE, cury, destx); \
PIXEL_TYPE *destptr = &dest->pix<PIXEL_TYPE>(cury, destx); \
PIXEL_TYPE *destptr = &dest.pix<PIXEL_TYPE>(cury, destx); \
const UINT8 *srcptr = srcdata + (srcy >> 16) * gfx->line_modulo; \
INT32 cursrcx = srcx; \
srcy += dy; \
@ -822,13 +825,13 @@ do { \
INT32 curx, cury; \
INT32 dx, dy; \
\
assert(dest != NULL); \
assert(src != NULL); \
assert(!PRIORITY_VALID(PRIORITY_TYPE) || priority != NULL); \
assert(dest.valid()); \
assert(src.valid()); \
assert(!PRIORITY_VALID(PRIORITY_TYPE) || priority.valid()); \
assert(cliprect.min_x >= 0); \
assert(cliprect.max_x < dest->width()); \
assert(cliprect.max_x < dest.width()); \
assert(cliprect.min_y >= 0); \
assert(cliprect.max_y < dest->height()); \
assert(cliprect.max_y < dest.height()); \
\
/* ignore empty/invalid cliprects */ \
if (cliprect.empty()) \
@ -836,10 +839,10 @@ do { \
\
/* standard setup; dx counts bytes in X, dy counts pixels in Y */ \
dx = 1; \
dy = src->rowpixels(); \
dy = src.rowpixels(); \
\
/* compute final pixel in X and exit if we are entirely clipped */ \
destendx = destx + src->width() - 1; \
destendx = destx + src.width() - 1; \
if (destx > cliprect.max_x || destendx < cliprect.min_x) \
break; \
\
@ -856,7 +859,7 @@ do { \
destendx = cliprect.max_x; \
\
/* compute final pixel in Y and exit if we are entirely clipped */ \
destendy = desty + src->height() - 1; \
destendy = desty + src.height() - 1; \
if (desty > cliprect.max_y || destendy < cliprect.min_y) \
break; \
\
@ -875,14 +878,14 @@ do { \
/* apply X flipping */ \
if (flipx) \
{ \
srcx = src->width() - 1 - srcx; \
srcx = src.width() - 1 - srcx; \
dx = -dx; \
} \
\
/* apply Y flipping */ \
if (flipy) \
{ \
srcy = src->height() - 1 - srcy; \
srcy = src.height() - 1 - srcy; \
dy = -dy; \
} \
\
@ -891,7 +894,7 @@ do { \
leftovers = (destendx + 1 - destx) - 4 * numblocks; \
\
/* compute the address of the first source pixel of the first row */ \
srcdata = &src->pix<PIXEL_TYPE>(srcy, srcx); \
srcdata = &src.pix<PIXEL_TYPE>(srcy, srcx); \
\
/* non-flipped case */ \
if (!flipx) \
@ -900,7 +903,7 @@ do { \
for (cury = desty; cury <= destendy; cury++) \
{ \
PRIORITY_TYPE *priptr = PRIORITY_ADDR(priority, PRIORITY_TYPE, cury, destx); \
PIXEL_TYPE *destptr = &dest->pix<PIXEL_TYPE>(cury, destx); \
PIXEL_TYPE *destptr = &dest.pix<PIXEL_TYPE>(cury, destx); \
const PIXEL_TYPE *srcptr = srcdata; \
srcdata += dy; \
\
@ -935,7 +938,7 @@ do { \
for (cury = desty; cury <= destendy; cury++) \
{ \
PRIORITY_TYPE *priptr = PRIORITY_ADDR(priority, PRIORITY_TYPE, cury, destx); \
PIXEL_TYPE *destptr = &dest->pix<PIXEL_TYPE>(cury, destx); \
PIXEL_TYPE *destptr = &dest.pix<PIXEL_TYPE>(cury, destx); \
const PIXEL_TYPE *srcptr = srcdata; \
srcdata += dy; \
\
@ -996,23 +999,23 @@ do { \
\
g_profiler.start(PROFILER_COPYBITMAP); \
\
assert(dest != NULL); \
assert(src != NULL); \
assert(!PRIORITY_VALID(PRIORITY_TYPE) || priority != NULL); \
assert(dest.valid()); \
assert(dest.valid()); \
assert(!PRIORITY_VALID(PRIORITY_TYPE) || priority.valid()); \
assert(cliprect.min_x >= 0); \
assert(cliprect.max_x < dest->width()); \
assert(cliprect.max_x < dest.width()); \
assert(cliprect.min_y >= 0); \
assert(cliprect.max_y < dest->height()); \
assert(!wraparound || (src->width() & (src->width() - 1)) == 0); \
assert(!wraparound || (src->height() & (src->height() - 1)) == 0); \
assert(cliprect.max_y < dest.height()); \
assert(!wraparound || (src.width() & (src.width() - 1)) == 0); \
assert(!wraparound || (src.height() & (src.height() - 1)) == 0); \
\
/* ignore empty/invalid cliprects */ \
if (cliprect.empty()) \
break; \
\
/* compute fixed-point 16.16 size of the source bitmap */ \
srcfixwidth = src->width() << 16; \
srcfixheight = src->height() << 16; \
srcfixwidth = src.width() << 16; \
srcfixheight = src.height() << 16; \
\
/* advance the starting coordinates to the top-left of the cliprect */ \
startx += cliprect.min_x * incxx + cliprect.min_y * incyx; \
@ -1032,7 +1035,7 @@ do { \
for (cury = cliprect.min_y; cury <= cliprect.max_y; cury++) \
{ \
PRIORITY_TYPE *priptr = PRIORITY_ADDR(priority, PRIORITY_TYPE, cury, cliprect.min_x); \
PIXEL_TYPE *destptr = &dest->pix<PIXEL_TYPE>(cury, cliprect.min_x); \
PIXEL_TYPE *destptr = &dest.pix<PIXEL_TYPE>(cury, cliprect.min_x); \
const PIXEL_TYPE *srcptr; \
INT32 srcx = startx; \
INT32 srcy = starty; \
@ -1042,7 +1045,7 @@ do { \
/* check srcy for the whole row at once */ \
if ((UINT32)srcy < srcfixheight) \
{ \
srcptr = &src->pix<PIXEL_TYPE>(srcy >> 16); \
srcptr = &src.pix<PIXEL_TYPE>(srcy >> 16); \
\
/* iterate over unrolled blocks of 4 */ \
for (curx = 0; curx < numblocks; curx++) \
@ -1093,8 +1096,8 @@ do { \
for (cury = cliprect.min_y; cury <= cliprect.max_y; cury++) \
{ \
PRIORITY_TYPE *priptr = PRIORITY_ADDR(priority, PRIORITY_TYPE, cury, cliprect.min_x); \
PIXEL_TYPE *destptr = &dest->pix<PIXEL_TYPE>(cury, cliprect.min_x); \
const PIXEL_TYPE *srcptr = &src->pix<PIXEL_TYPE>(starty >> 16); \
PIXEL_TYPE *destptr = &dest.pix<PIXEL_TYPE>(cury, cliprect.min_x); \
const PIXEL_TYPE *srcptr = &src.pix<PIXEL_TYPE>(starty >> 16); \
INT32 srcx = startx; \
\
starty = (starty + incyy) & srcfixheight; \
@ -1140,7 +1143,7 @@ do { \
for (cury = cliprect.min_y; cury <= cliprect.max_y; cury++) \
{ \
PRIORITY_TYPE *priptr = PRIORITY_ADDR(priority, PRIORITY_TYPE, cury, cliprect.min_x); \
PIXEL_TYPE *destptr = &dest->pix<PIXEL_TYPE>(cury, cliprect.min_x); \
PIXEL_TYPE *destptr = &dest.pix<PIXEL_TYPE>(cury, cliprect.min_x); \
const PIXEL_TYPE *srcptr; \
INT32 srcx = startx; \
INT32 srcy = starty; \
@ -1153,7 +1156,7 @@ do { \
{ \
if ((UINT32)srcx < srcfixwidth && (UINT32)srcy < srcfixheight) \
{ \
srcptr = &src->pix<PIXEL_TYPE>(srcy >> 16, srcx >> 16); \
srcptr = &src.pix<PIXEL_TYPE>(srcy >> 16, srcx >> 16); \
PIXEL_OP(destptr[0], priptr[0], srcptr[0]); \
} \
srcx += incxx; \
@ -1161,7 +1164,7 @@ do { \
\
if ((UINT32)srcx < srcfixwidth && (UINT32)srcy < srcfixheight) \
{ \
srcptr = &src->pix<PIXEL_TYPE>(srcy >> 16, srcx >> 16); \
srcptr = &src.pix<PIXEL_TYPE>(srcy >> 16, srcx >> 16); \
PIXEL_OP(destptr[1], priptr[1], srcptr[0]); \
} \
srcx += incxx; \
@ -1169,7 +1172,7 @@ do { \
\
if ((UINT32)srcx < srcfixwidth && (UINT32)srcy < srcfixheight) \
{ \
srcptr = &src->pix<PIXEL_TYPE>(srcy >> 16, srcx >> 16); \
srcptr = &src.pix<PIXEL_TYPE>(srcy >> 16, srcx >> 16); \
PIXEL_OP(destptr[2], priptr[2], srcptr[0]); \
} \
srcx += incxx; \
@ -1177,7 +1180,7 @@ do { \
\
if ((UINT32)srcx < srcfixwidth && (UINT32)srcy < srcfixheight) \
{ \
srcptr = &src->pix<PIXEL_TYPE>(srcy >> 16, srcx >> 16); \
srcptr = &src.pix<PIXEL_TYPE>(srcy >> 16, srcx >> 16); \
PIXEL_OP(destptr[3], priptr[3], srcptr[0]); \
} \
srcx += incxx; \
@ -1192,7 +1195,7 @@ do { \
{ \
if ((UINT32)srcx < srcfixwidth && (UINT32)srcy < srcfixheight) \
{ \
srcptr = &src->pix<PIXEL_TYPE>(srcy >> 16, srcx >> 16); \
srcptr = &src.pix<PIXEL_TYPE>(srcy >> 16, srcx >> 16); \
PIXEL_OP(destptr[0], priptr[0], srcptr[0]); \
} \
srcx += incxx; \
@ -1216,7 +1219,7 @@ do { \
for (cury = cliprect.min_y; cury <= cliprect.max_y; cury++) \
{ \
PRIORITY_TYPE *priptr = PRIORITY_ADDR(priority, PRIORITY_TYPE, cury, cliprect.min_x); \
PIXEL_TYPE *destptr = &dest->pix<PIXEL_TYPE>(cury, cliprect.min_x); \
PIXEL_TYPE *destptr = &dest.pix<PIXEL_TYPE>(cury, cliprect.min_x); \
const PIXEL_TYPE *srcptr; \
INT32 srcx = startx; \
INT32 srcy = starty; \
@ -1227,22 +1230,22 @@ do { \
/* iterate over unrolled blocks of 4 */ \
for (curx = 0; curx < numblocks; curx++) \
{ \
srcptr = &src->pix<PIXEL_TYPE>(srcy >> 16, srcx >> 16); \
srcptr = &src.pix<PIXEL_TYPE>(srcy >> 16, srcx >> 16); \
PIXEL_OP(destptr[0], priptr[0], srcptr[0]); \
srcx = (srcx + incxx) & srcfixwidth; \
srcy = (srcy + incxy) & srcfixheight; \
\
srcptr = &src->pix<PIXEL_TYPE>(srcy >> 16, srcx >> 16); \
srcptr = &src.pix<PIXEL_TYPE>(srcy >> 16, srcx >> 16); \
PIXEL_OP(destptr[1], priptr[1], srcptr[0]); \
srcx = (srcx + incxx) & srcfixwidth; \
srcy = (srcy + incxy) & srcfixheight; \
\
srcptr = &src->pix<PIXEL_TYPE>(srcy >> 16, srcx >> 16); \
srcptr = &src.pix<PIXEL_TYPE>(srcy >> 16, srcx >> 16); \
PIXEL_OP(destptr[2], priptr[2], srcptr[0]); \
srcx = (srcx + incxx) & srcfixwidth; \
srcy = (srcy + incxy) & srcfixheight; \
\
srcptr = &src->pix<PIXEL_TYPE>(srcy >> 16, srcx >> 16); \
srcptr = &src.pix<PIXEL_TYPE>(srcy >> 16, srcx >> 16); \
PIXEL_OP(destptr[3], priptr[3], srcptr[0]); \
srcx = (srcx + incxx) & srcfixwidth; \
srcy = (srcy + incxy) & srcfixheight; \
@ -1254,7 +1257,7 @@ do { \
/* iterate over leftover pixels */ \
for (curx = 0; curx < leftovers; curx++) \
{ \
srcptr = &src->pix<PIXEL_TYPE>(srcy >> 16, srcx >> 16); \
srcptr = &src.pix<PIXEL_TYPE>(srcy >> 16, srcx >> 16); \
PIXEL_OP(destptr[0], priptr[0], srcptr[0]); \
srcx = (srcx + incxx) & srcfixwidth; \
srcy = (srcy + incxy) & srcfixheight; \
@ -1276,7 +1279,7 @@ do { \
/*
Assumed input parameters or local variables:
bitmap_t *bitmap - the bitmap to copy to
bitmap_t &bitmap - the bitmap to copy to
INT32 destx - the X coordinate to copy to
INT32 desty - the Y coordinate to copy to
INT32 length - the total number of pixels to copy
@ -1286,17 +1289,17 @@ do { \
#define DRAWSCANLINE_CORE(PIXEL_TYPE, PIXEL_OP, PRIORITY_TYPE) \
do { \
assert(bitmap != NULL); \
assert(bitmap.valid()); \
assert(destx >= 0); \
assert(destx + length <= bitmap->width()); \
assert(destx + length <= bitmap.width()); \
assert(desty >= 0); \
assert(desty < bitmap->height()); \
assert(desty < bitmap.height()); \
assert(srcptr != NULL); \
assert(!PRIORITY_VALID(PRIORITY_TYPE) || priority != NULL); \
assert(!PRIORITY_VALID(PRIORITY_TYPE) || priority.valid()); \
\
{ \
PRIORITY_TYPE *priptr = PRIORITY_ADDR(priority, PRIORITY_TYPE, desty, destx); \
PIXEL_TYPE *destptr = &bitmap->pix<PIXEL_TYPE>(desty, destx); \
PIXEL_TYPE *destptr = &bitmap.pix<PIXEL_TYPE>(desty, destx); \
\
/* iterate over unrolled blocks of 4 */ \
while (length >= 4) \
@ -1332,7 +1335,7 @@ do { \
/*
Assumed input parameters:
bitmap_t *bitmap - the bitmap to extract from
bitmap_t &bitmap - the bitmap to extract from
INT32 srcx - the X coordinate to begin extraction
INT32 srcy - the Y coordinate to begin extraction
INT32 length - the total number of pixels to extract
@ -1341,15 +1344,15 @@ do { \
#define EXTRACTSCANLINE_CORE(PIXEL_TYPE) \
do { \
assert(bitmap != NULL); \
assert(bitmap.valid()); \
assert(srcx >= 0); \
assert(srcx + length <= bitmap->width()); \
assert(srcx + length <= bitmap.width()); \
assert(srcy >= 0); \
assert(srcy < bitmap->height()); \
assert(srcy < bitmap.height()); \
assert(destptr != NULL); \
\
{ \
const PIXEL_TYPE *srcptr = &bitmap->pix<PIXEL_TYPE>(srcy, srcx); \
const PIXEL_TYPE *srcptr = &bitmap.pix<PIXEL_TYPE>(srcy, srcx); \
\
/* iterate over unrolled blocks of 4 */ \
while (length >= 4) \

1
src/emu/machine.c
View File

@ -146,7 +146,6 @@ running_machine::running_machine(const machine_config &_config, osd_interface &o
pens(NULL),
colortable(NULL),
shadow_table(NULL),
priority_bitmap(NULL),
debug_flags(0),
memory_data(NULL),
palette_data(NULL),

2
src/emu/machine.h
View File

@ -415,7 +415,7 @@ public:
const pen_t * pens; // remapped palette pen numbers
colortable_t * colortable; // global colortable for remapping
pen_t * shadow_table; // table for looking up a shadowed pen
bitmap_t * priority_bitmap; // priority bitmap
bitmap_t priority_bitmap; // priority bitmap
// debugger-related information
UINT32 debug_flags; // the current debug flags

20
src/emu/machine/ldcore.c
View File

@ -210,17 +210,17 @@ INLINE void add_and_clamp_track(ldcore_data *ldcore, INT32 delta)
given color pattern
-------------------------------------------------*/
INLINE void fillbitmap_yuy16(bitmap_t *bitmap, UINT8 yval, UINT8 cr, UINT8 cb)
INLINE void fillbitmap_yuy16(bitmap_t &bitmap, UINT8 yval, UINT8 cr, UINT8 cb)
{
UINT16 color0 = (yval << 8) | cb;
UINT16 color1 = (yval << 8) | cr;
int x, y;
/* write 32 bits of color (2 pixels at a time) */
for (y = 0; y < bitmap->height(); y++)
for (y = 0; y < bitmap.height(); y++)
{
UINT16 *dest = &bitmap->pix16(y);
for (x = 0; x < bitmap->width() / 2; x++)
UINT16 *dest = &bitmap.pix16(y);
for (x = 0; x < bitmap.width() / 2; x++)
{
*dest++ = color0;
*dest++ = color1;
@ -903,7 +903,7 @@ static void process_track_data(device_t *device)
/* render the display if present */
if (ldcore->avconfig.video != NULL && ldcore->intf.overlay != NULL)
(*ldcore->intf.overlay)(ld, ldcore->avconfig.video);
(*ldcore->intf.overlay)(ld, *ldcore->avconfig.video);
/* pass the audio to the callback */
if (ldcore->config.audio != NULL)
@ -1201,11 +1201,11 @@ SCREEN_UPDATE( laserdisc )
/* scale the cliprect to the overlay size and then call the update callback */
clip.min_x = ldcore->config.overclip_min_x;
clip.max_x = ldcore->config.overclip_max_x;
clip.min_y = cliprect.min_y * overbitmap->height() / bitmap->height();
clip.min_y = cliprect.min_y * overbitmap->height() / bitmap.height();
if (cliprect.min_y == visarea.min_y)
clip.min_y = MIN(clip.min_y, ldcore->config.overclip_min_y);
clip.max_y = (cliprect.max_y + 1) * overbitmap->height() / bitmap->height() - 1;
(*ldcore->config.overupdate)(screen, overbitmap, clip);
clip.max_y = (cliprect.max_y + 1) * overbitmap->height() / bitmap.height() - 1;
(*ldcore->config.overupdate)(screen, *overbitmap, clip);
}
/* if this is the last update, do the rendering */
@ -1373,7 +1373,7 @@ static void init_video(device_t *device)
/* first allocate a YUY16 bitmap at 2x the height */
frame->bitmap = auto_alloc(device->machine(), bitmap_t(ldcore->width, ldcore->height * 2, BITMAP_FORMAT_YUY16));
fillbitmap_yuy16(frame->bitmap, 40, 109, 240);
fillbitmap_yuy16(*frame->bitmap, 40, 109, 240);
/* make a copy of the bitmap that clips out the VBI and horizontal blanking areas */
frame->visbitmap = auto_alloc(device->machine(), bitmap_t(&frame->bitmap->pix16(44, frame->bitmap->width() * 8 / 720),
@ -1384,7 +1384,7 @@ static void init_video(device_t *device)
/* allocate an empty frame of the same size */
ldcore->emptyframe = auto_bitmap_alloc(device->machine(), ldcore->width, ldcore->height * 2, BITMAP_FORMAT_YUY16);
fillbitmap_yuy16(ldcore->emptyframe, 0, 128, 128);
fillbitmap_yuy16(*ldcore->emptyframe, 0, 128, 128);
/* allocate texture for rendering */
ldcore->videoenable = TRUE;

2
src/emu/machine/ldcore.h
View File

@ -135,7 +135,7 @@ struct _laserdisc_state
typedef void (*laserdisc_init_func)(laserdisc_state *ld);
typedef void (*laserdisc_vsync_func)(laserdisc_state *ld, const vbi_metadata *vbi, int fieldnum, attotime curtime);
typedef INT32 (*laserdisc_update_func)(laserdisc_state *ld, const vbi_metadata *vbi, int fieldnum, attotime curtime);
typedef void (*laserdisc_overlay_func)(laserdisc_state *ld, bitmap_t *bitmap);
typedef void (*laserdisc_overlay_func)(laserdisc_state *ld, bitmap_t &bitmap);
typedef void (*laserdisc_w_func)(laserdisc_state *ld, UINT8 prev, UINT8 newval);
typedef UINT8 (*laserdisc_r_func)(laserdisc_state *ld);

28
src/emu/machine/ldpr8210.c
View File

@ -129,7 +129,7 @@ struct _ldplayer_data
static void pr8210_init(laserdisc_state *ld);
static void pr8210_vsync(laserdisc_state *ld, const vbi_metadata *vbi, int fieldnum, attotime curtime);
static INT32 pr8210_update(laserdisc_state *ld, const vbi_metadata *vbi, int fieldnum, attotime curtime);
static void pr8210_overlay(laserdisc_state *ld, bitmap_t *bitmap);
static void pr8210_overlay(laserdisc_state *ld, bitmap_t &bitmap);
static void pr8210_control_w(laserdisc_state *ld, UINT8 prev, UINT8 data);
static TIMER_CALLBACK( vsync_off );
@ -143,9 +143,9 @@ static WRITE8_HANDLER( pr8210_port2_w );
static READ8_HANDLER( pr8210_t0_r );
static READ8_HANDLER( pr8210_t1_r );
static void overlay_draw_group(bitmap_t *bitmap, const UINT8 *text, int count, float xstart);
static void overlay_erase(bitmap_t *bitmap, float xstart, float xend);
static void overlay_draw_char(bitmap_t *bitmap, UINT8 ch, float xstart);
static void overlay_draw_group(bitmap_t &bitmap, const UINT8 *text, int count, float xstart);
static void overlay_erase(bitmap_t &bitmap, float xstart, float xend);
static void overlay_draw_char(bitmap_t &bitmap, UINT8 ch, float xstart);
static void simutrek_init(laserdisc_state *ld);
static void simutrek_vsync(laserdisc_state *ld, const vbi_metadata *vbi, int fieldnum, attotime curtime);
@ -413,7 +413,7 @@ static INT32 pr8210_update(laserdisc_state *ld, const vbi_metadata *vbi, int fie
player data
-------------------------------------------------*/
static void pr8210_overlay(laserdisc_state *ld, bitmap_t *bitmap)
static void pr8210_overlay(laserdisc_state *ld, bitmap_t &bitmap)
{
ldplayer_data *player = ld->player;
@ -881,7 +881,7 @@ static READ8_HANDLER( pr8210_t1_r )
characters
-------------------------------------------------*/
static void overlay_draw_group(bitmap_t *bitmap, const UINT8 *text, int count, float xstart)
static void overlay_draw_group(bitmap_t &bitmap, const UINT8 *text, int count, float xstart)
{
int skip = TRUE;
int x;
@ -904,15 +904,15 @@ static void overlay_draw_group(bitmap_t *bitmap, const UINT8 *text, int count, f
where the text overlay will be displayed
-------------------------------------------------*/
static void overlay_erase(bitmap_t *bitmap, float xstart, float xend)
static void overlay_erase(bitmap_t &bitmap, float xstart, float xend)
{
UINT32 xmin = (UINT32)(xstart * 256.0f * (float)bitmap->width());
UINT32 xmax = (UINT32)(xend * 256.0f * (float)bitmap->width());
UINT32 xmin = (UINT32)(xstart * 256.0f * (float)bitmap.width());
UINT32 xmax = (UINT32)(xend * 256.0f * (float)bitmap.width());
UINT32 x, y;
for (y = OVERLAY_Y; y < (OVERLAY_Y + (OVERLAY_Y_PIXELS + 2) * OVERLAY_PIXEL_HEIGHT); y++)
{
UINT16 *dest = &bitmap->pix16(y, xmin >> 8);
UINT16 *dest = &bitmap.pix16(y, xmin >> 8);
UINT16 ymin, ymax, yres;
ymax = *dest >> 8;
@ -942,10 +942,10 @@ static void overlay_erase(bitmap_t *bitmap, float xstart, float xend)
of the text overlay
-------------------------------------------------*/
static void overlay_draw_char(bitmap_t *bitmap, UINT8 ch, float xstart)
static void overlay_draw_char(bitmap_t &bitmap, UINT8 ch, float xstart)
{
UINT32 xminbase = (UINT32)(xstart * 256.0f * (float)bitmap->width());
UINT32 xsize = (UINT32)(OVERLAY_PIXEL_WIDTH * 256.0f * (float)bitmap->width());
UINT32 xminbase = (UINT32)(xstart * 256.0f * (float)bitmap.width());
UINT32 xsize = (UINT32)(OVERLAY_PIXEL_WIDTH * 256.0f * (float)bitmap.width());
const UINT8 *chdataptr = &text_bitmap[ch & 0x3f][0];
UINT32 x, y, xx, yy;
@ -961,7 +961,7 @@ static void overlay_draw_char(bitmap_t *bitmap, UINT8 ch, float xstart)
UINT32 xmax = xmin + xsize;
for (yy = 0; yy < OVERLAY_PIXEL_HEIGHT; yy++)
{
UINT16 *dest = &bitmap->pix16(OVERLAY_Y + (y + 1) * OVERLAY_PIXEL_HEIGHT + yy, xmin >> 8);
UINT16 *dest = &bitmap.pix16(OVERLAY_Y + (y + 1) * OVERLAY_PIXEL_HEIGHT + yy, xmin >> 8);
UINT16 ymin, ymax, yres;
ymax = 0xff;

90
src/emu/machine/s3c24xx.c
View File

@ -449,11 +449,11 @@ static UINT32 s3c24xx_lcd_dma_read_bits( device_t *device, int count)
static void s3c24xx_lcd_render_tpal( device_t *device)
{
s3c24xx_t *s3c24xx = get_token( device);
bitmap_t *bitmap = s3c24xx->lcd.bitmap[0];
bitmap_t &bitmap = *s3c24xx->lcd.bitmap[0];
UINT32 color = s3c24xx_get_color_tpal( device);
for (int y = s3c24xx->lcd.vpos_min; y <= s3c24xx->lcd.vpos_max; y++)
{
UINT32 *scanline = &bitmap->pix32(y, s3c24xx->lcd.hpos_min);
UINT32 *scanline = &bitmap.pix32(y, s3c24xx->lcd.hpos_min);
for (int x = s3c24xx->lcd.hpos_min; x <= s3c24xx->lcd.hpos_max; x++)
{
*scanline++ = color;
@ -464,8 +464,8 @@ static void s3c24xx_lcd_render_tpal( device_t *device)
static void s3c24xx_lcd_render_stn_01( device_t *device)
{
s3c24xx_t *s3c24xx = get_token( device);
bitmap_t *bitmap = s3c24xx->lcd.bitmap[0];
UINT32 *scanline = &bitmap->pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
bitmap_t &bitmap = *s3c24xx->lcd.bitmap[0];
UINT32 *scanline = &bitmap.pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
for (int i = 0; i < 4; i++)
{
UINT32 data = s3c24xx_lcd_dma_read( device);
@ -487,7 +487,7 @@ static void s3c24xx_lcd_render_stn_01( device_t *device)
s3c24xx->lcd.vpos++;
if (s3c24xx->lcd.vpos > s3c24xx->lcd.vpos_max) s3c24xx->lcd.vpos = s3c24xx->lcd.vpos_min;
s3c24xx->lcd.hpos = s3c24xx->lcd.hpos_min;
scanline = &bitmap->pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
scanline = &bitmap.pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
}
}
}
@ -496,8 +496,8 @@ static void s3c24xx_lcd_render_stn_01( device_t *device)
static void s3c24xx_lcd_render_stn_02( device_t *device)
{
s3c24xx_t *s3c24xx = get_token( device);
bitmap_t *bitmap = s3c24xx->lcd.bitmap[0];
UINT32 *scanline = &bitmap->pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
bitmap_t &bitmap = *s3c24xx->lcd.bitmap[0];
UINT32 *scanline = &bitmap.pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
for (int i = 0; i < 4; i++)
{
UINT32 data = s3c24xx_lcd_dma_read( device);
@ -511,7 +511,7 @@ static void s3c24xx_lcd_render_stn_02( device_t *device)
s3c24xx->lcd.vpos++;
if (s3c24xx->lcd.vpos > s3c24xx->lcd.vpos_max) s3c24xx->lcd.vpos = s3c24xx->lcd.vpos_min;
s3c24xx->lcd.hpos = s3c24xx->lcd.hpos_min;
scanline = &bitmap->pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
scanline = &bitmap.pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
}
}
}
@ -520,8 +520,8 @@ static void s3c24xx_lcd_render_stn_02( device_t *device)
static void s3c24xx_lcd_render_stn_04( device_t *device)
{
s3c24xx_t *s3c24xx = get_token( device);
bitmap_t *bitmap = s3c24xx->lcd.bitmap[0];
UINT32 *scanline = &bitmap->pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
bitmap_t &bitmap = *s3c24xx->lcd.bitmap[0];
UINT32 *scanline = &bitmap.pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
for (int i = 0; i < 4; i++)
{
UINT32 data = s3c24xx_lcd_dma_read( device);
@ -535,7 +535,7 @@ static void s3c24xx_lcd_render_stn_04( device_t *device)
s3c24xx->lcd.vpos++;
if (s3c24xx->lcd.vpos > s3c24xx->lcd.vpos_max) s3c24xx->lcd.vpos = s3c24xx->lcd.vpos_min;
s3c24xx->lcd.hpos = s3c24xx->lcd.hpos_min;
scanline = &bitmap->pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
scanline = &bitmap.pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
}
}
}
@ -544,8 +544,8 @@ static void s3c24xx_lcd_render_stn_04( device_t *device)
static void s3c24xx_lcd_render_stn_08( device_t *device)
{
s3c24xx_t *s3c24xx = get_token( device);
bitmap_t *bitmap = s3c24xx->lcd.bitmap[0];
UINT32 *scanline = &bitmap->pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
bitmap_t &bitmap = *s3c24xx->lcd.bitmap[0];
UINT32 *scanline = &bitmap.pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
for (int i = 0; i < 4; i++)
{
UINT32 data = s3c24xx_lcd_dma_read( device);
@ -559,7 +559,7 @@ static void s3c24xx_lcd_render_stn_08( device_t *device)
s3c24xx->lcd.vpos++;
if (s3c24xx->lcd.vpos > s3c24xx->lcd.vpos_max) s3c24xx->lcd.vpos = s3c24xx->lcd.vpos_min;
s3c24xx->lcd.hpos = s3c24xx->lcd.hpos_min;
scanline = &bitmap->pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
scanline = &bitmap.pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
}
}
}
@ -568,8 +568,8 @@ static void s3c24xx_lcd_render_stn_08( device_t *device)
static void s3c24xx_lcd_render_stn_12_p( device_t *device)
{
s3c24xx_t *s3c24xx = get_token( device);
bitmap_t *bitmap = s3c24xx->lcd.bitmap[0];
UINT32 *scanline = &bitmap->pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
bitmap_t &bitmap = *s3c24xx->lcd.bitmap[0];
UINT32 *scanline = &bitmap.pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
for (int i = 0; i < 16; i++)
{
*scanline++ = s3c24xx_get_color_stn_12( device, s3c24xx_lcd_dma_read_bits( device, 12));
@ -579,7 +579,7 @@ static void s3c24xx_lcd_render_stn_12_p( device_t *device)
s3c24xx->lcd.vpos++;
if (s3c24xx->lcd.vpos > s3c24xx->lcd.vpos_max) s3c24xx->lcd.vpos = s3c24xx->lcd.vpos_min;
s3c24xx->lcd.hpos = s3c24xx->lcd.hpos_min;
scanline = &bitmap->pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
scanline = &bitmap.pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
}
}
}
@ -587,8 +587,8 @@ static void s3c24xx_lcd_render_stn_12_p( device_t *device)
static void s3c24xx_lcd_render_stn_12_u( device_t *device) // not tested
{
s3c24xx_t *s3c24xx = get_token( device);
bitmap_t *bitmap = s3c24xx->lcd.bitmap[0];
UINT32 *scanline = &bitmap->pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
bitmap_t &bitmap = *s3c24xx->lcd.bitmap[0];
UINT32 *scanline = &bitmap.pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
for (int i = 0; i < 4; i++)
{
UINT32 data = s3c24xx_lcd_dma_read( device);
@ -602,7 +602,7 @@ static void s3c24xx_lcd_render_stn_12_u( device_t *device) // not tested
s3c24xx->lcd.vpos++;
if (s3c24xx->lcd.vpos > s3c24xx->lcd.vpos_max) s3c24xx->lcd.vpos = s3c24xx->lcd.vpos_min;
s3c24xx->lcd.hpos = s3c24xx->lcd.hpos_min;
scanline = &bitmap->pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
scanline = &bitmap.pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
}
}
}
@ -611,8 +611,8 @@ static void s3c24xx_lcd_render_stn_12_u( device_t *device) // not tested
static void s3c24xx_lcd_render_tft_01( device_t *device)
{
s3c24xx_t *s3c24xx = get_token( device);
bitmap_t *bitmap = s3c24xx->lcd.bitmap[0];
UINT32 *scanline = &bitmap->pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
bitmap_t &bitmap = *s3c24xx->lcd.bitmap[0];
UINT32 *scanline = &bitmap.pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
for (int i = 0; i < 4; i++)
{
UINT32 data = s3c24xx_lcd_dma_read( device);
@ -626,7 +626,7 @@ static void s3c24xx_lcd_render_tft_01( device_t *device)
s3c24xx->lcd.vpos++;
if (s3c24xx->lcd.vpos > s3c24xx->lcd.vpos_max) s3c24xx->lcd.vpos = s3c24xx->lcd.vpos_min;
s3c24xx->lcd.hpos = s3c24xx->lcd.hpos_min;
scanline = &bitmap->pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
scanline = &bitmap.pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
}
}
}
@ -635,8 +635,8 @@ static void s3c24xx_lcd_render_tft_01( device_t *device)
static void s3c24xx_lcd_render_tft_02( device_t *device)
{
s3c24xx_t *s3c24xx = get_token( device);
bitmap_t *bitmap = s3c24xx->lcd.bitmap[0];
UINT32 *scanline = &bitmap->pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
bitmap_t &bitmap = *s3c24xx->lcd.bitmap[0];
UINT32 *scanline = &bitmap.pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
for (int i = 0; i < 4; i++)
{
UINT32 data = s3c24xx_lcd_dma_read( device);
@ -650,7 +650,7 @@ static void s3c24xx_lcd_render_tft_02( device_t *device)
s3c24xx->lcd.vpos++;
if (s3c24xx->lcd.vpos > s3c24xx->lcd.vpos_max) s3c24xx->lcd.vpos = s3c24xx->lcd.vpos_min;
s3c24xx->lcd.hpos = s3c24xx->lcd.hpos_min;
scanline = &bitmap->pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
scanline = &bitmap.pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
}
}
}
@ -659,8 +659,8 @@ static void s3c24xx_lcd_render_tft_02( device_t *device)
static void s3c24xx_lcd_render_tft_04( device_t *device)
{
s3c24xx_t *s3c24xx = get_token( device);
bitmap_t *bitmap = s3c24xx->lcd.bitmap[0];
UINT32 *scanline = &bitmap->pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
bitmap_t &bitmap = *s3c24xx->lcd.bitmap[0];
UINT32 *scanline = &bitmap.pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
for (int i = 0; i < 4; i++)
{
UINT32 data = s3c24xx_lcd_dma_read( device);
@ -674,7 +674,7 @@ static void s3c24xx_lcd_render_tft_04( device_t *device)
s3c24xx->lcd.vpos++;
if (s3c24xx->lcd.vpos > s3c24xx->lcd.vpos_max) s3c24xx->lcd.vpos = s3c24xx->lcd.vpos_min;
s3c24xx->lcd.hpos = s3c24xx->lcd.hpos_min;
scanline = &bitmap->pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
scanline = &bitmap.pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
}
}
}
@ -683,8 +683,8 @@ static void s3c24xx_lcd_render_tft_04( device_t *device)
static void s3c24xx_lcd_render_tft_08( device_t *device)
{
s3c24xx_t *s3c24xx = get_token( device);
bitmap_t *bitmap = s3c24xx->lcd.bitmap[0];
UINT32 *scanline = &bitmap->pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
bitmap_t &bitmap = *s3c24xx->lcd.bitmap[0];
UINT32 *scanline = &bitmap.pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
for (int i = 0; i < 4; i++)
{
UINT32 data = s3c24xx_lcd_dma_read( device);
@ -698,7 +698,7 @@ static void s3c24xx_lcd_render_tft_08( device_t *device)
s3c24xx->lcd.vpos++;
if (s3c24xx->lcd.vpos > s3c24xx->lcd.vpos_max) s3c24xx->lcd.vpos = s3c24xx->lcd.vpos_min;
s3c24xx->lcd.hpos = s3c24xx->lcd.hpos_min;
scanline = &bitmap->pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
scanline = &bitmap.pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
}
}
}
@ -707,8 +707,8 @@ static void s3c24xx_lcd_render_tft_08( device_t *device)
static void s3c24xx_lcd_render_tft_16( device_t *device)
{
s3c24xx_t *s3c24xx = get_token( device);
bitmap_t *bitmap = s3c24xx->lcd.bitmap[0];
UINT32 *scanline = &bitmap->pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
bitmap_t &bitmap = *s3c24xx->lcd.bitmap[0];
UINT32 *scanline = &bitmap.pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
for (int i = 0; i < 4; i++)
{
UINT32 data = s3c24xx_lcd_dma_read( device);
@ -722,7 +722,7 @@ static void s3c24xx_lcd_render_tft_16( device_t *device)
s3c24xx->lcd.vpos++;
if (s3c24xx->lcd.vpos > s3c24xx->lcd.vpos_max) s3c24xx->lcd.vpos = s3c24xx->lcd.vpos_min;
s3c24xx->lcd.hpos = s3c24xx->lcd.hpos_min;
scanline = &bitmap->pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
scanline = &bitmap.pix32(s3c24xx->lcd.vpos, s3c24xx->lcd.hpos);
}
}
}
@ -781,14 +781,14 @@ static void s3c24xx_video_start( device_t *device, running_machine &machine)
s3c24xx->lcd.bitmap[1] = screen->alloc_compatible_bitmap();
}
static void bitmap_blend( bitmap_t *bitmap_dst, bitmap_t *bitmap_src_1, bitmap_t *bitmap_src_2)
static void bitmap_blend( bitmap_t &bitmap_dst, bitmap_t &bitmap_src_1, bitmap_t &bitmap_src_2)
{
for (int y = 0; y < bitmap_dst->height(); y++)
for (int y = 0; y < bitmap_dst.height(); y++)
{
UINT32 *line0 = &bitmap_src_1->pix32(y);
UINT32 *line1 = &bitmap_src_2->pix32(y);
UINT32 *line2 = &bitmap_dst->pix32(y);
for (int x = 0; x < bitmap_dst->width(); x++)
UINT32 *line0 = &bitmap_src_1.pix32(y);
UINT32 *line1 = &bitmap_src_2.pix32(y);
UINT32 *line2 = &bitmap_dst.pix32(y);
for (int x = 0; x < bitmap_dst.width(); x++)
{
UINT32 color0 = line0[x];
UINT32 color1 = line1[x];
@ -806,19 +806,19 @@ static void bitmap_blend( bitmap_t *bitmap_dst, bitmap_t *bitmap_src_1, bitmap_t
}
}
static UINT32 s3c24xx_video_update( device_t *device, screen_device &screen, bitmap_t *bitmap, const rectangle &cliprect)
static UINT32 s3c24xx_video_update( device_t *device, screen_device &screen, bitmap_t &bitmap, const rectangle &cliprect)
{
s3c24xx_t *s3c24xx = get_token( device);
if (s3c24xx->lcd.regs.lcdcon1 & (1 << 0))
{
if (s3c24xx->lcd.framerate >= 1195)
{
bitmap_blend( bitmap, s3c24xx->lcd.bitmap[0], s3c24xx->lcd.bitmap[1]);
copybitmap( s3c24xx->lcd.bitmap[1], s3c24xx->lcd.bitmap[0], 0, 0, 0, 0, cliprect);
bitmap_blend( bitmap, *s3c24xx->lcd.bitmap[0], *s3c24xx->lcd.bitmap[1]);
copybitmap( *s3c24xx->lcd.bitmap[1], *s3c24xx->lcd.bitmap[0], 0, 0, 0, 0, cliprect);
}
else
{
copybitmap( bitmap, s3c24xx->lcd.bitmap[0], 0, 0, 0, 0, cliprect);
copybitmap( bitmap, *s3c24xx->lcd.bitmap[0], 0, 0, 0, 0, cliprect);
}
s3c24xx_lcd_dma_init( device);
}

36
src/emu/rendutil.c
View File

@ -23,8 +23,8 @@
/* utilities */
static void resample_argb_bitmap_average(UINT32 *dest, UINT32 drowpixels, UINT32 dwidth, UINT32 dheight, const UINT32 *source, UINT32 srowpixels, UINT32 swidth, UINT32 sheight, const render_color *color, UINT32 dx, UINT32 dy);
static void resample_argb_bitmap_bilinear(UINT32 *dest, UINT32 drowpixels, UINT32 dwidth, UINT32 dheight, const UINT32 *source, UINT32 srowpixels, UINT32 swidth, UINT32 sheight, const render_color *color, UINT32 dx, UINT32 dy);
static void copy_png_to_bitmap(bitmap_t *bitmap, const png_info *png, bool *hasalpha);
static void copy_png_alpha_to_bitmap(bitmap_t *bitmap, const png_info *png, bool *hasalpha);
static void copy_png_to_bitmap(bitmap_t &bitmap, const png_info *png, bool *hasalpha);
static void copy_png_alpha_to_bitmap(bitmap_t &bitmap, const png_info *png, bool *hasalpha);
@ -610,7 +610,7 @@ bitmap_t *render_load_png(emu_file &file, const char *dirname, const char *filen
{
bitmap = global_alloc(bitmap_t(png.width, png.height, BITMAP_FORMAT_ARGB32));
if (bitmap != NULL)
copy_png_to_bitmap(bitmap, &png, hasalpha);
copy_png_to_bitmap(*bitmap, &png, hasalpha);
}
/* alpha case */
@ -619,7 +619,7 @@ bitmap_t *render_load_png(emu_file &file, const char *dirname, const char *filen
if (png.width == alphadest->width() && png.height == alphadest->height())
{
bitmap = alphadest;
copy_png_alpha_to_bitmap(bitmap, &png, hasalpha);
copy_png_alpha_to_bitmap(*bitmap, &png, hasalpha);
}
}
@ -634,7 +634,7 @@ bitmap_t *render_load_png(emu_file &file, const char *dirname, const char *filen
bitmap
-------------------------------------------------*/
static void copy_png_to_bitmap(bitmap_t *bitmap, const png_info *png, bool *hasalpha)
static void copy_png_to_bitmap(bitmap_t &bitmap, const png_info *png, bool *hasalpha)
{
UINT8 accumalpha = 0xff;
UINT8 *src;
@ -651,7 +651,7 @@ static void copy_png_to_bitmap(bitmap_t *bitmap, const png_info *png, bool *hasa
/* determine alpha and expand to 32bpp */
UINT8 alpha = (*src < png->num_trans) ? png->trans[*src] : 0xff;
accumalpha &= alpha;
bitmap->pix32(y, x) = MAKE_ARGB(alpha, png->palette[*src * 3], png->palette[*src * 3 + 1], png->palette[*src * 3 + 2]);
bitmap.pix32(y, x) = MAKE_ARGB(alpha, png->palette[*src * 3], png->palette[*src * 3 + 1], png->palette[*src * 3 + 2]);
}
}
@ -662,7 +662,7 @@ static void copy_png_to_bitmap(bitmap_t *bitmap, const png_info *png, bool *hasa
src = png->image;
for (y = 0; y < png->height; y++)
for (x = 0; x < png->width; x++, src++)
bitmap->pix32(y, x) = MAKE_ARGB(0xff, *src, *src, *src);
bitmap.pix32(y, x) = MAKE_ARGB(0xff, *src, *src, *src);
}
/* handle 32bpp non-alpha case */
@ -672,7 +672,7 @@ static void copy_png_to_bitmap(bitmap_t *bitmap, const png_info *png, bool *hasa
src = png->image;
for (y = 0; y < png->height; y++)
for (x = 0; x < png->width; x++, src += 3)
bitmap->pix32(y, x) = MAKE_ARGB(0xff, src[0], src[1], src[2]);
bitmap.pix32(y, x) = MAKE_ARGB(0xff, src[0], src[1], src[2]);
}
/* handle 32bpp alpha case */
@ -684,7 +684,7 @@ static void copy_png_to_bitmap(bitmap_t *bitmap, const png_info *png, bool *hasa
for (x = 0; x < png->width; x++, src += 4)
{
accumalpha &= src[3];
bitmap->pix32(y, x) = MAKE_ARGB(src[3], src[0], src[1], src[2]);
bitmap.pix32(y, x) = MAKE_ARGB(src[3], src[0], src[1], src[2]);
}
}
@ -699,7 +699,7 @@ static void copy_png_to_bitmap(bitmap_t *bitmap, const png_info *png, bool *hasa
to the alpha channel of a bitmap
-------------------------------------------------*/
static void copy_png_alpha_to_bitmap(bitmap_t *bitmap, const png_info *png, bool *hasalpha)
static void copy_png_alpha_to_bitmap(bitmap_t &bitmap, const png_info *png, bool *hasalpha)
{
UINT8 accumalpha = 0xff;
UINT8 *src;
@ -713,10 +713,10 @@ static void copy_png_alpha_to_bitmap(bitmap_t *bitmap, const png_info *png, bool
for (y = 0; y < png->height; y++)
for (x = 0; x < png->width; x++, src++)
{
rgb_t pixel = bitmap->pix32(y, x);
rgb_t pixel = bitmap.pix32(y, x);
UINT8 alpha = compute_brightness(MAKE_RGB(png->palette[*src * 3], png->palette[*src * 3 + 1], png->palette[*src * 3 + 2]));
accumalpha &= alpha;
bitmap->pix32(y, x) = MAKE_ARGB(alpha, RGB_RED(pixel), RGB_GREEN(pixel), RGB_BLUE(pixel));
bitmap.pix32(y, x) = MAKE_ARGB(alpha, RGB_RED(pixel), RGB_GREEN(pixel), RGB_BLUE(pixel));
}
}
@ -728,9 +728,9 @@ static void copy_png_alpha_to_bitmap(bitmap_t *bitmap, const png_info *png, bool
for (y = 0; y < png->height; y++)
for (x = 0; x < png->width; x++, src++)
{
rgb_t pixel = bitmap->pix32(y, x);
rgb_t pixel = bitmap.pix32(y, x);
accumalpha &= *src;
bitmap->pix32(y, x) = MAKE_ARGB(*src, RGB_RED(pixel), RGB_GREEN(pixel), RGB_BLUE(pixel));
bitmap.pix32(y, x) = MAKE_ARGB(*src, RGB_RED(pixel), RGB_GREEN(pixel), RGB_BLUE(pixel));
}
}
@ -742,10 +742,10 @@ static void copy_png_alpha_to_bitmap(bitmap_t *bitmap, const png_info *png, bool
for (y = 0; y < png->height; y++)
for (x = 0; x < png->width; x++, src += 3)
{
rgb_t pixel = bitmap->pix32(y, x);
rgb_t pixel = bitmap.pix32(y, x);
UINT8 alpha = compute_brightness(MAKE_RGB(src[0], src[1], src[2]));
accumalpha &= alpha;
bitmap->pix32(y, x) = MAKE_ARGB(alpha, RGB_RED(pixel), RGB_GREEN(pixel), RGB_BLUE(pixel));
bitmap.pix32(y, x) = MAKE_ARGB(alpha, RGB_RED(pixel), RGB_GREEN(pixel), RGB_BLUE(pixel));
}
}
@ -757,10 +757,10 @@ static void copy_png_alpha_to_bitmap(bitmap_t *bitmap, const png_info *png, bool
for (y = 0; y < png->height; y++)
for (x = 0; x < png->width; x++, src += 4)
{
rgb_t pixel = bitmap->pix32(y, x);
rgb_t pixel = bitmap.pix32(y, x);
UINT8 alpha = compute_brightness(MAKE_RGB(src[0], src[1], src[2]));
accumalpha &= alpha;
bitmap->pix32(y, x) = MAKE_ARGB(alpha, RGB_RED(pixel), RGB_GREEN(pixel), RGB_BLUE(pixel));
bitmap.pix32(y, x) = MAKE_ARGB(alpha, RGB_RED(pixel), RGB_GREEN(pixel), RGB_BLUE(pixel));
}
}

13
src/emu/screen.c
View File

@ -979,14 +979,11 @@ void screen_device::finalize_burnin()
scaledvis.max_y = m_visarea.max_y * m_burnin->height() / m_height;
// wrap a bitmap around the subregion we care about
bitmap_t *finalmap = auto_alloc(machine(), bitmap_t(scaledvis.max_x + 1 - scaledvis.min_x,
scaledvis.max_y + 1 - scaledvis.min_y,
BITMAP_FORMAT_ARGB32));
bitmap_t finalmap(scaledvis.max_x + 1 - scaledvis.min_x, scaledvis.max_y + 1 - scaledvis.min_y, BITMAP_FORMAT_ARGB32);
int srcwidth = m_burnin->width();
int srcheight = m_burnin->height();
int dstwidth = finalmap->width();
int dstheight = finalmap->height();
int dstwidth = finalmap.width();
int dstheight = finalmap.height();
int xstep = (srcwidth << 16) / dstwidth;
int ystep = (srcheight << 16) / dstheight;
@ -1010,7 +1007,7 @@ void screen_device::finalize_burnin()
for (int y = 0, srcy = 0; y < dstheight; y++, srcy += ystep)
{
UINT64 *src = &m_burnin->pix64(srcy >> 16);
UINT32 *dst = &finalmap->pix32(y);
UINT32 *dst = &finalmap.pix32(y);
for (int x = 0, srcx = 0; x < dstwidth; x++, srcx += xstep)
{
int brightness = (UINT64)(maxval - src[srcx >> 16]) * 255 / (maxval - minval);
@ -1074,7 +1071,7 @@ void screen_device::load_effect_overlay(const char *filename)
bool screen_device::screen_update(bitmap_t &bitmap, const rectangle &cliprect)
{
if (m_screen_update != NULL) {
return (*m_screen_update)(*this, &bitmap, cliprect);
return (*m_screen_update)(*this, bitmap, cliprect);
} else {
return machine().driver_data<driver_device>()->screen_update(*this, bitmap, cliprect);
}

4
src/emu/screen.h
View File

@ -74,7 +74,7 @@ class screen_device;
// callback that is called to notify of a change in the VBLANK state
typedef delegate<void (screen_device &, bool)> vblank_state_delegate;
typedef UINT32 (*screen_update_func)(screen_device &screen, bitmap_t *bitmap, const rectangle &cliprect);
typedef UINT32 (*screen_update_func)(screen_device &screen, bitmap_t &bitmap, const rectangle &cliprect);
typedef void (*screen_eof_func)(screen_device &screen);
@ -255,7 +255,7 @@ extern const device_type SCREEN;
//**************************************************************************
#define SCREEN_UPDATE_NAME(name) screen_update_##name
#define SCREEN_UPDATE(name) UINT32 SCREEN_UPDATE_NAME(name)(screen_device &screen, bitmap_t *bitmap, const rectangle &cliprect)
#define SCREEN_UPDATE(name) UINT32 SCREEN_UPDATE_NAME(name)(screen_device &screen, bitmap_t &bitmap, const rectangle &cliprect)
#define SCREEN_UPDATE_CALL(name) SCREEN_UPDATE_NAME(name)(screen, bitmap, cliprect)
#define SCREEN_EOF_NAME(name) screen_eof_##name

6
src/emu/sound/cdp1864.c
View File

@ -470,15 +470,15 @@ WRITE_LINE_MEMBER( cdp1864_device::evs_w )
// update_screen -
//-------------------------------------------------
void cdp1864_device::update_screen(bitmap_t *bitmap, const rectangle &cliprect)
void cdp1864_device::update_screen(bitmap_t &bitmap, const rectangle &cliprect)
{
if (m_disp)
{
copybitmap(bitmap, m_bitmap, 0, 0, 0, 0, cliprect);
copybitmap(bitmap, *m_bitmap, 0, 0, 0, 0, cliprect);
m_bitmap->fill(CDP1864_BACKGROUND_COLOR_SEQUENCE[m_bgcolor] + 8, cliprect);
}
else
{
bitmap->fill(get_black_pen(machine()), cliprect);
bitmap.fill(get_black_pen(machine()), cliprect);
}
}

2
src/emu/sound/cdp1864.h
View File

@ -156,7 +156,7 @@ public:
DECLARE_WRITE_LINE_MEMBER( aoe_w );
DECLARE_WRITE_LINE_MEMBER( evs_w );
void update_screen(bitmap_t *bitmap, const rectangle &cliprect);
void update_screen(bitmap_t &bitmap, const rectangle &cliprect);
protected:
// device-level overrides

16
src/emu/sound/cdp1869.c
View File

@ -539,7 +539,7 @@ void cdp1869_device::sound_stream_update(sound_stream &stream, stream_sample_t *
// draw_line - draw character line
//-------------------------------------------------
void cdp1869_device::draw_line(bitmap_t *bitmap, const rectangle &rect, int x, int y, UINT8 data, int color)
void cdp1869_device::draw_line(bitmap_t &bitmap, const rectangle &rect, int x, int y, UINT8 data, int color)
{
int i;
@ -549,20 +549,20 @@ void cdp1869_device::draw_line(bitmap_t *bitmap, const rectangle &rect, int x, i
{
if (data & 0x80)
{
bitmap->pix16(y, x) = color;
bitmap.pix16(y, x) = color;
if (!m_fresvert)
{
bitmap->pix16(y + 1, x) = color;
bitmap.pix16(y + 1, x) = color;
}
if (!m_freshorz)
{
bitmap->pix16(y, x + 1) = color;
bitmap.pix16(y, x + 1) = color;
if (!m_fresvert)
{
bitmap->pix16(y + 1, x + 1) = color;
bitmap.pix16(y + 1, x + 1) = color;
}
}
}
@ -583,7 +583,7 @@ void cdp1869_device::draw_line(bitmap_t *bitmap, const rectangle &rect, int x, i
// draw_char - draw character
//-------------------------------------------------
void cdp1869_device::draw_char(bitmap_t *bitmap, const rectangle &rect, int x, int y, UINT16 pma)
void cdp1869_device::draw_char(bitmap_t &bitmap, const rectangle &rect, int x, int y, UINT16 pma)
{
UINT8 pmd = read_page_ram_byte(pma);
@ -907,7 +907,7 @@ READ_LINE_MEMBER( cdp1869_device::pal_ntsc_r )
// update_screen - update screen
//-------------------------------------------------
void cdp1869_device::update_screen(bitmap_t *bitmap, const rectangle &cliprect)
void cdp1869_device::update_screen(bitmap_t &bitmap, const rectangle &cliprect)
{
rectangle screen_rect, outer;
@ -935,7 +935,7 @@ void cdp1869_device::update_screen(bitmap_t *bitmap, const rectangle &cliprect)
}
outer &= cliprect;
bitmap->fill(m_bkg, outer);
bitmap.fill(m_bkg, outer);
if (!m_dispoff)
{

6
src/emu/sound/cdp1869.h
View File

@ -231,7 +231,7 @@ public:
DECLARE_READ_LINE_MEMBER( predisplay_r );
DECLARE_READ_LINE_MEMBER( pal_ntsc_r );
void update_screen(bitmap_t *bitmap, const rectangle &cliprect);
void update_screen(bitmap_t &bitmap, const rectangle &cliprect);
protected:
// device-level overrides
@ -260,8 +260,8 @@ protected:
inline int get_pen(int ccb0, int ccb1, int pcb);
void initialize_palette();
void draw_line(bitmap_t *bitmap, const rectangle &rect, int x, int y, UINT8 data, int color);
void draw_char(bitmap_t *bitmap, const rectangle &rect, int x, int y, UINT16 pma);
void draw_line(bitmap_t &bitmap, const rectangle &rect, int x, int y, UINT8 data, int color);
void draw_char(bitmap_t &bitmap, const rectangle &rect, int x, int y, UINT16 pma);
private:
devcb_resolved_read_line m_in_pal_ntsc_func;

4
src/emu/sound/mos6560.c
View File

@ -509,11 +509,11 @@ void mos6560_raster_interrupt_gen( device_t *device )
main screen bitmap
-------------------------------------------------*/
UINT32 mos6560_video_update( device_t *device, bitmap_t *bitmap, const rectangle &cliprect )
UINT32 mos6560_video_update( device_t *device, bitmap_t &bitmap, const rectangle &cliprect )
{
mos6560_state *mos6560 = get_safe_token(device);
copybitmap(bitmap, mos6560->bitmap, 0, 0, 0, 0, cliprect);
copybitmap(bitmap, *mos6560->bitmap, 0, 0, 0, 0, cliprect);
return 0;
}

2
src/emu/sound/mos6560.h
View File

@ -107,7 +107,7 @@ WRITE8_DEVICE_HANDLER( mos6560_port_w );
READ8_DEVICE_HANDLER( mos6560_port_r );
void mos6560_raster_interrupt_gen( device_t *device );
UINT32 mos6560_video_update( device_t *device, bitmap_t *bitmap, const rectangle &cliprect );
UINT32 mos6560_video_update( device_t *device, bitmap_t &bitmap, const rectangle &cliprect );
#endif /* __MOS6560_H__ */

90
src/emu/tilemap.c
View File

@ -159,7 +159,7 @@ static UINT8 tile_draw(tilemap_t *tmap, const UINT8 *pendata, UINT32 x0, UINT32
static UINT8 tile_apply_bitmask(tilemap_t *tmap, const UINT8 *maskdata, UINT32 x0, UINT32 y0, UINT8 category, UINT8 flags);
/* drawing helpers */
static void configure_blit_parameters(blit_parameters *blit, tilemap_t *tmap, bitmap_t *dest, const rectangle &cliprect, UINT32 flags, UINT8 priority, UINT8 priority_mask);
static void configure_blit_parameters(blit_parameters *blit, tilemap_t *tmap, bitmap_t &dest, const rectangle &cliprect, UINT32 flags, UINT8 priority, UINT8 priority_mask);
static void tilemap_draw_instance(tilemap_t *tmap, const blit_parameters *blit, int xpos, int ypos);
static void tilemap_draw_roz_core(tilemap_t *tmap, const blit_parameters *blit,
UINT32 startx, UINT32 starty, int incxx, int incxy, int incyx, int incyy, int wraparound);
@ -304,7 +304,7 @@ void tilemap_init(running_machine &machine)
if (screen_width != 0 && screen_height != 0)
{
machine.priority_bitmap = auto_bitmap_alloc(machine, screen_width, screen_height, BITMAP_FORMAT_INDEXED8);
machine.priority_bitmap.allocate(screen_width, screen_height, BITMAP_FORMAT_INDEXED8);
machine.add_notifier(MACHINE_NOTIFY_EXIT, machine_notify_delegate(FUNC(tilemap_exit), &machine));
}
}
@ -776,11 +776,11 @@ int tilemap_get_scrolly(tilemap_t *tmap, int which)
(updated) internal pixmap for a tilemap
-------------------------------------------------*/
bitmap_t *tilemap_get_pixmap(tilemap_t *tmap)
bitmap_t &tilemap_get_pixmap(tilemap_t *tmap)
{
/* ensure all the tiles are up-to-date and then return the pixmap */
pixmap_update(tmap);
return tmap->pixmap;
return *tmap->pixmap;
}
@ -789,11 +789,11 @@ bitmap_t *tilemap_get_pixmap(tilemap_t *tmap)
(updated) internal flagsmap for a tilemap
-------------------------------------------------*/
bitmap_t *tilemap_get_flagsmap(tilemap_t *tmap)
bitmap_t &tilemap_get_flagsmap(tilemap_t *tmap)
{
/* ensure all the tiles are up-to-date and then return the flagsmap */
pixmap_update(tmap);
return tmap->flagsmap;
return *tmap->flagsmap;
}
@ -821,7 +821,7 @@ UINT8 *tilemap_get_tile_flags(tilemap_t *tmap)
priority/priority_mask to the priority bitmap
-------------------------------------------------*/
void tilemap_draw_primask(bitmap_t *dest, const rectangle &cliprect, tilemap_t *tmap, UINT32 flags, UINT8 priority, UINT8 priority_mask)
void tilemap_draw_primask(bitmap_t &dest, const rectangle &cliprect, tilemap_t *tmap, UINT32 flags, UINT8 priority, UINT8 priority_mask)
{
UINT32 width, height;
blit_parameters blit;
@ -945,7 +945,7 @@ g_profiler.stop();
priority_mask to the priority bitmap
-------------------------------------------------*/
void tilemap_draw_roz_primask(bitmap_t *dest, const rectangle &cliprect, tilemap_t *tmap,
void tilemap_draw_roz_primask(bitmap_t &dest, const rectangle &cliprect, tilemap_t *tmap,
UINT32 startx, UINT32 starty, int incxx, int incxy, int incyx, int incyy,
int wraparound, UINT32 flags, UINT8 priority, UINT8 priority_mask)
{
@ -1025,14 +1025,14 @@ void tilemap_size_by_index(running_machine &machine, int number, UINT32 *width,
priority)
-------------------------------------------------*/
void tilemap_draw_by_index(running_machine &machine, bitmap_t *dest, int number, UINT32 scrollx, UINT32 scrolly)
void tilemap_draw_by_index(running_machine &machine, bitmap_t &dest, int number, UINT32 scrollx, UINT32 scrolly)
{
tilemap_t *tmap = indexed_tilemap(machine, number);
blit_parameters blit;
int xpos,ypos;
/* set up for the blit, using hard-coded parameters (no priority, etc) */
configure_blit_parameters(&blit, tmap, dest, dest->cliprect(), TILEMAP_DRAW_OPAQUE | TILEMAP_DRAW_ALL_CATEGORIES, 0, 0xff);
configure_blit_parameters(&blit, tmap, dest, dest.cliprect(), TILEMAP_DRAW_OPAQUE | TILEMAP_DRAW_ALL_CATEGORIES, 0, 0xff);
/* compute the effective scroll positions */
scrollx = tmap->width - scrollx % tmap->width;
@ -1516,13 +1516,13 @@ static UINT8 tile_apply_bitmask(tilemap_t *tmap, const UINT8 *maskdata, UINT32 x
and indexed drawing code
-------------------------------------------------*/
static void configure_blit_parameters(blit_parameters *blit, tilemap_t *tmap, bitmap_t *dest, const rectangle &cliprect, UINT32 flags, UINT8 priority, UINT8 priority_mask)
static void configure_blit_parameters(blit_parameters *blit, tilemap_t *tmap, bitmap_t &dest, const rectangle &cliprect, UINT32 flags, UINT8 priority, UINT8 priority_mask)
{
/* start with nothing */
memset(blit, 0, sizeof(*blit));
/* set the target bitmap */
blit->bitmap = dest;
blit->bitmap = &dest;
blit->cliprect = cliprect;
/* set the priority code and alpha */
@ -1530,7 +1530,7 @@ static void configure_blit_parameters(blit_parameters *blit, tilemap_t *tmap, bi
blit->alpha = (flags & TILEMAP_DRAW_ALPHA_FLAG) ? (flags >> 24) : 0xff;
/* if no destination, just render priority */
if (dest == NULL)
if (!dest.valid())
{
blit->draw_masked = scanline_draw_masked_null;
blit->draw_opaque = scanline_draw_opaque_null;
@ -1539,7 +1539,7 @@ static void configure_blit_parameters(blit_parameters *blit, tilemap_t *tmap, bi
/* otherwise get the appropriate callbacks for the format and flags */
else
{
switch (dest->format())
switch (dest.format())
{
case BITMAP_FORMAT_RGB32:
blit->draw_masked = (blit->alpha < 0xff) ? scanline_draw_masked_rgb32_alpha : scanline_draw_masked_rgb32;
@ -1598,8 +1598,8 @@ static void configure_blit_parameters(blit_parameters *blit, tilemap_t *tmap, bi
static void tilemap_draw_instance(tilemap_t *tmap, const blit_parameters *blit, int xpos, int ypos)
{
bitmap_t *priority_bitmap = tmap->machine().priority_bitmap;
bitmap_t *dest = blit->bitmap;
bitmap_t &priority_bitmap = tmap->machine().priority_bitmap;
bitmap_t &dest = *blit->bitmap;
const UINT16 *source_baseaddr;
const UINT8 *mask_baseaddr;
void *dest_baseaddr = NULL;
@ -1622,12 +1622,12 @@ static void tilemap_draw_instance(tilemap_t *tmap, const blit_parameters *blit,
return;
/* look up priority and destination base addresses for y1 */
priority_baseaddr = &priority_bitmap->pix8(y1, xpos);
if (dest != NULL)
priority_baseaddr = &priority_bitmap.pix8(y1, xpos);
if (dest.valid())
{
dest_bytespp = dest->bpp() / 8;
dest_line_pitch_bytes = dest->rowbytes();
dest_baseaddr = dest->raw_pixptr(y1, xpos);
dest_bytespp = dest.bpp() / 8;
dest_line_pitch_bytes = dest.rowbytes();
dest_baseaddr = dest.raw_pixptr(y1, xpos);
}
/* convert screen coordinates to source tilemap coordinates */
@ -1711,7 +1711,7 @@ static void tilemap_draw_instance(tilemap_t *tmap, const blit_parameters *blit,
dest0 = (UINT8 *)dest0 + dest_line_pitch_bytes;
source0 += tmap->pixmap->rowpixels();
pmap0 += priority_bitmap->rowpixels();
pmap0 += priority_bitmap.rowpixels();
}
}
@ -1726,7 +1726,7 @@ static void tilemap_draw_instance(tilemap_t *tmap, const blit_parameters *blit,
dest0 = (UINT8 *)dest0 + dest_line_pitch_bytes;
source0 += tmap->pixmap->rowpixels();
mask0 += tmap->flagsmap->rowpixels();
pmap0 += priority_bitmap->rowpixels();
pmap0 += priority_bitmap.rowpixels();
}
}
}
@ -1741,7 +1741,7 @@ static void tilemap_draw_instance(tilemap_t *tmap, const blit_parameters *blit,
break;
/* advance to the next row on all our bitmaps */
priority_baseaddr += priority_bitmap->rowpixels() * (nexty - y);
priority_baseaddr += priority_bitmap.rowpixels() * (nexty - y);
source_baseaddr += tmap->pixmap->rowpixels() * (nexty - y);
mask_baseaddr += tmap->flagsmap->rowpixels() * (nexty - y);
dest_baseaddr = (UINT8 *)dest_baseaddr + dest_line_pitch_bytes * (nexty - y);
@ -1778,14 +1778,14 @@ static void tilemap_draw_roz_core(tilemap_t *tmap, const blit_parameters *blit,
UINT32 startx, UINT32 starty, int incxx, int incxy, int incyx, int incyy, int wraparound)
{
const pen_t *clut = &tmap->machine().pens[blit->tilemap_priority_code >> 16];
bitmap_t *priority_bitmap = tmap->machine().priority_bitmap;
bitmap_t *destbitmap = blit->bitmap;
bitmap_t *srcbitmap = tmap->pixmap;
bitmap_t *flagsmap = tmap->flagsmap;
const int xmask = srcbitmap->width()-1;
const int ymask = srcbitmap->height()-1;
const int widthshifted = srcbitmap->width() << 16;
const int heightshifted = srcbitmap->height() << 16;
bitmap_t &priority_bitmap = tmap->machine().priority_bitmap;
bitmap_t &destbitmap = *blit->bitmap;
bitmap_t &srcbitmap = *tmap->pixmap;
bitmap_t &flagsmap = *tmap->flagsmap;
const int xmask = srcbitmap.width()-1;
const int ymask = srcbitmap.height()-1;
const int widthshifted = srcbitmap.width() << 16;
const int heightshifted = srcbitmap.height() << 16;
UINT32 priority = blit->tilemap_priority_code;
UINT8 mask = blit->mask;
UINT8 value = blit->value;
@ -1801,7 +1801,7 @@ static void tilemap_draw_roz_core(tilemap_t *tmap, const blit_parameters *blit,
UINT8 *pri;
const UINT16 *src;
const UINT8 *maskptr;
int destadvance = destbitmap->bpp() / 8;
int destadvance = destbitmap.bpp() / 8;
/* pre-advance based on the cliprect */
startx += blit->cliprect.min_x * incxx + blit->cliprect.min_y * incyx;
@ -1839,10 +1839,10 @@ static void tilemap_draw_roz_core(tilemap_t *tmap, const blit_parameters *blit,
cy = starty >> 16;
/* get source and priority pointers */
pri = &priority_bitmap->pix8(sy, sx);
src = &srcbitmap->pix16(cy);
maskptr = &flagsmap->pix8(cy);
dest = destbitmap->raw_pixptr(sy, sx);
pri = &priority_bitmap.pix8(sy, sx);
src = &srcbitmap.pix16(cy);
maskptr = &flagsmap.pix8(cy);
dest = destbitmap.raw_pixptr(sy, sx);
/* loop over columns */
while (x <= ex && cx < widthshifted)
@ -1880,16 +1880,16 @@ static void tilemap_draw_roz_core(tilemap_t *tmap, const blit_parameters *blit,
cy = starty;
/* get dest and priority pointers */
dest = destbitmap->raw_pixptr(sy, sx);
pri = &priority_bitmap->pix8(sy, sx);
dest = destbitmap.raw_pixptr(sy, sx);
pri = &priority_bitmap.pix8(sy, sx);
/* loop over columns */
while (x <= ex)
{
/* plot if we match the mask */
if ((flagsmap->pix8((cy >> 16) & ymask, (cx >> 16) & xmask) & mask) == value)
if ((flagsmap.pix8((cy >> 16) & ymask, (cx >> 16) & xmask) & mask) == value)
{
ROZ_PLOT_PIXEL(srcbitmap->pix16((cy >> 16) & ymask, (cx >> 16) & xmask));
ROZ_PLOT_PIXEL(srcbitmap.pix16((cy >> 16) & ymask, (cx >> 16) & xmask));
*pri = (*pri & (priority >> 8)) | priority;
}
@ -1920,17 +1920,17 @@ static void tilemap_draw_roz_core(tilemap_t *tmap, const blit_parameters *blit,
cy = starty;
/* get dest and priority pointers */
dest = destbitmap->raw_pixptr(sy, sx);
pri = &priority_bitmap->pix8(sy, sx);
dest = destbitmap.raw_pixptr(sy, sx);
pri = &priority_bitmap.pix8(sy, sx);
/* loop over columns */
while (x <= ex)
{
/* plot if we're within the bitmap and we match the mask */
if (cx < widthshifted && cy < heightshifted)
if ((flagsmap->pix8(cy >> 16, cx >> 16) & mask) == value)
if ((flagsmap.pix8(cy >> 16, cx >> 16) & mask) == value)
{
ROZ_PLOT_PIXEL(srcbitmap->pix16(cy >> 16, cx >> 16));
ROZ_PLOT_PIXEL(srcbitmap.pix16(cy >> 16, cx >> 16));
*pri = (*pri & (priority >> 8)) | priority;
}

14
src/emu/tilemap.h
View File

@ -505,10 +505,10 @@ int tilemap_get_scrolly(tilemap_t *tmap, int col);
/* ----- internal map access ----- */
/* return a pointer to the (updated) internal pixmap for a tilemap */
bitmap_t *tilemap_get_pixmap(tilemap_t *tmap);
bitmap_t &tilemap_get_pixmap(tilemap_t *tmap);
/* return a pointer to the (updated) internal flagsmap for a tilemap */
bitmap_t *tilemap_get_flagsmap(tilemap_t *tmap);
bitmap_t &tilemap_get_flagsmap(tilemap_t *tmap);
/* return a pointer to the (updated) internal per-tile flags for a tilemap */
UINT8 *tilemap_get_tile_flags(tilemap_t *tmap);
@ -518,11 +518,11 @@ UINT8 *tilemap_get_tile_flags(tilemap_t *tmap);
/* ----- tilemap rendering ----- */
/* draw a tilemap to the destination with clipping; pixels apply priority/priority_mask to the priority bitmap */
void tilemap_draw_primask(bitmap_t *dest, const rectangle &cliprect, tilemap_t *tmap, UINT32 flags, UINT8 priority, UINT8 priority_mask);
void tilemap_draw_primask(bitmap_t &dest, const rectangle &cliprect, tilemap_t *tmap, UINT32 flags, UINT8 priority, UINT8 priority_mask);
/* draw a tilemap to the destination with clipping and arbitrary rotate/zoom; */
/* pixels apply priority/priority_mask to the priority bitmap */
void tilemap_draw_roz_primask(bitmap_t *dest, const rectangle &cliprect, tilemap_t *tmap,
void tilemap_draw_roz_primask(bitmap_t &dest, const rectangle &cliprect, tilemap_t *tmap,
UINT32 startx, UINT32 starty, int incxx, int incxy, int incyx, int incyy,
int wraparound, UINT32 flags, UINT8 priority, UINT8 priority_mask);
@ -537,7 +537,7 @@ int tilemap_count(running_machine &machine);
void tilemap_size_by_index(running_machine &machine, int number, UINT32 *width, UINT32 *height);
/* render an indexed tilemap with fixed characteristics (no priority) */
void tilemap_draw_by_index(running_machine &machine, bitmap_t *dest, int number, UINT32 scrollx, UINT32 scrolly);
void tilemap_draw_by_index(running_machine &machine, bitmap_t &dest, int number, UINT32 scrollx, UINT32 scrolly);
@ -595,7 +595,7 @@ INLINE void tilemap_map_pen_to_layer(tilemap_t *tmap, int group, pen_t pen, UINT
tilemap_draw_primask
-------------------------------------------------*/
INLINE void tilemap_draw(bitmap_t *dest, const rectangle &cliprect, tilemap_t *tmap, UINT32 flags, UINT8 priority)
INLINE void tilemap_draw(bitmap_t &dest, const rectangle &cliprect, tilemap_t *tmap, UINT32 flags, UINT8 priority)
{
tilemap_draw_primask(dest, cliprect, tmap, flags, priority, 0xff);
}
@ -606,7 +606,7 @@ INLINE void tilemap_draw(bitmap_t *dest, const rectangle &cliprect, tilemap_t *t
tilemap_draw_roz_primask
-------------------------------------------------*/
INLINE void tilemap_draw_roz(bitmap_t *dest, const rectangle &cliprect, tilemap_t *tmap,
INLINE void tilemap_draw_roz(bitmap_t &dest, const rectangle &cliprect, tilemap_t *tmap,
UINT32 startx, UINT32 starty, int incxx, int incxy, int incyx, int incyy,
int wraparound, UINT32 flags, UINT8 priority)
{

10
src/emu/uigfx.c
View File

@ -84,7 +84,7 @@ static void palette_handler(running_machine &machine, render_container *containe
/* graphics set handling */
static void gfxset_handle_keys(running_machine &machine, ui_gfx_state *state, int xcells, int ycells);
static void gfxset_draw_item(running_machine &machine, const gfx_element *gfx, int index, bitmap_t *bitmap, int dstx, int dsty, int color, int rotate);
static void gfxset_draw_item(running_machine &machine, const gfx_element *gfx, int index, bitmap_t &bitmap, int dstx, int dsty, int color, int rotate);
static void gfxset_update_bitmap(running_machine &machine, ui_gfx_state *state, int xcells, int ycells, gfx_element *gfx);
static void gfxset_handler(running_machine &machine, render_container *container, ui_gfx_state *state);
@ -736,7 +736,7 @@ static void gfxset_update_bitmap(running_machine &machine, ui_gfx_state *state,
/* only render if there is data */
if (index < gfx->total_elements)
gfxset_draw_item(machine, gfx, index, state->bitmap, cellbounds.min_x, cellbounds.min_y, state->gfxset.color[set], state->gfxset.rotate[set]);
gfxset_draw_item(machine, gfx, index, *state->bitmap, cellbounds.min_x, cellbounds.min_y, state->gfxset.color[set], state->gfxset.rotate[set]);
/* otherwise, fill with transparency */
else
@ -761,7 +761,7 @@ static void gfxset_update_bitmap(running_machine &machine, ui_gfx_state *state,
the view
-------------------------------------------------*/
static void gfxset_draw_item(running_machine &machine, const gfx_element *gfx, int index, bitmap_t *bitmap, int dstx, int dsty, int color, int rotate)
static void gfxset_draw_item(running_machine &machine, const gfx_element *gfx, int index, bitmap_t &bitmap, int dstx, int dsty, int color, int rotate)
{
static const pen_t default_palette[] =
{
@ -785,7 +785,7 @@ static void gfxset_draw_item(running_machine &machine, const gfx_element *gfx, i
/* loop over rows in the cell */
for (y = 0; y < height; y++)
{
UINT32 *dest = &bitmap->pix32(dsty + y, dstx);
UINT32 *dest = &bitmap.pix32(dsty + y, dstx);
const UINT8 *src = gfx_element_get_data(gfx, index);
/* loop over columns in the cell */
@ -1066,7 +1066,7 @@ static void tilemap_update_bitmap(running_machine &machine, ui_gfx_state *state,
/* handle the redraw */
if (state->bitmap_dirty)
{
tilemap_draw_by_index(machine, state->bitmap, state->tilemap.which, state->tilemap.xoffs, state->tilemap.yoffs);
tilemap_draw_by_index(machine, *state->bitmap, state->tilemap.which, state->tilemap.xoffs, state->tilemap.yoffs);
/* reset the texture to force an update */
state->texture->set_bitmap(state->bitmap, NULL, screen_texformat, palette);

18
src/emu/video.c
View File

@ -345,7 +345,7 @@ void video_manager::save_snapshot(screen_device *screen, emu_file &file)
// now do the actual work
const rgb_t *palette = (machine().palette != NULL) ? palette_entry_list_adjusted(machine().palette) : NULL;
png_error error = png_write_bitmap(file, &pnginfo, m_snap_bitmap, machine().total_colors(), palette);
png_error error = png_write_bitmap(file, &pnginfo, *m_snap_bitmap, machine().total_colors(), palette);
if (error != PNGERR_NONE)
mame_printf_error("Error generating PNG for snapshot: png_error = %d\n", error);
@ -465,7 +465,7 @@ void video_manager::begin_recording(const char *name, movie_format format)
{
// start the capture
int rate = (machine().primary_screen != NULL) ? ATTOSECONDS_TO_HZ(machine().primary_screen->frame_period().attoseconds) : screen_device::DEFAULT_FRAME_RATE;
png_error pngerr = mng_capture_start(*m_mngfile, m_snap_bitmap, rate);
png_error pngerr = mng_capture_start(*m_mngfile, *m_snap_bitmap, rate);
if (pngerr != PNGERR_NONE)
return end_recording();
@ -1244,7 +1244,7 @@ void video_manager::record_frame()
if (m_avifile != NULL)
{
// write the next frame
avi_error avierr = avi_append_video_frame_rgb32(m_avifile, m_snap_bitmap);
avi_error avierr = avi_append_video_frame_rgb32(m_avifile, *m_snap_bitmap);
if (avierr != AVIERR_NONE)
{
g_profiler.stop();
@ -1267,7 +1267,7 @@ void video_manager::record_frame()
// write the next frame
const rgb_t *palette = (machine().palette != NULL) ? palette_entry_list_adjusted(machine().palette) : NULL;
png_error error = mng_capture_frame(*m_mngfile, &pnginfo, m_snap_bitmap, machine().total_colors(), palette);
png_error error = mng_capture_frame(*m_mngfile, &pnginfo, *m_snap_bitmap, machine().total_colors(), palette);
png_free(&pnginfo);
if (error != PNGERR_NONE)
{
@ -1291,21 +1291,21 @@ void video_manager::record_frame()
invalid palette index
-------------------------------------------------*/
void video_assert_out_of_range_pixels(running_machine &machine, bitmap_t *bitmap)
void video_assert_out_of_range_pixels(running_machine &machine, bitmap_t &bitmap)
{
#ifdef MAME_DEBUG
int maxindex = palette_get_max_index(machine.palette);
int x, y;
// this only applies to indexed16 bitmaps
if (bitmap->format() != BITMAP_FORMAT_INDEXED16)
if (bitmap.format() != BITMAP_FORMAT_INDEXED16)
return;
// iterate over rows
for (y = 0; y < bitmap->height(); y++)
for (y = 0; y < bitmap.height(); y++)
{
UINT16 *rowbase = &bitmap->pix16(y);
for (x = 0; x < bitmap->width(); x++)
UINT16 *rowbase = &bitmap.pix16(y);
for (x = 0; x < bitmap.width(); x++)
assert(rowbase[x] < maxindex);
}
#endif

2
src/emu/video.h
View File

@ -204,7 +204,7 @@ private:
// ----- debugging helpers -----
// assert if any pixels in the given bitmap contain an invalid palette index
void video_assert_out_of_range_pixels(running_machine &machine, bitmap_t *bitmap);
void video_assert_out_of_range_pixels(running_machine &machine, bitmap_t &bitmap);
#endif /* __VIDEO_H__ */

4
src/emu/video/315_5124.c
View File

@ -1580,9 +1580,9 @@ void sega315_5378_device::update_palette()
}
void sega315_5124_device::update_video( bitmap_t *bitmap, const rectangle &cliprect )
void sega315_5124_device::update_video( bitmap_t &bitmap, const rectangle &cliprect )
{
copybitmap(bitmap, m_tmpbitmap, 0, 0, 0, 0, cliprect);
copybitmap(bitmap, *m_tmpbitmap, 0, 0, 0, 0, cliprect);
}

2
src/emu/video/315_5124.h
View File

@ -82,7 +82,7 @@ public:
bitmap_t *get_y1_bitmap() { return m_y1_bitmap; };
/* update the screen */
void update_video( bitmap_t *bitmap, const rectangle &cliprect );
void update_video( bitmap_t &bitmap, const rectangle &cliprect );
virtual void set_sega315_5124_compatibility_mode( bool sega315_5124_compatibility_mode ) { };

6
src/emu/video/cdp1861.c
View File

@ -251,14 +251,14 @@ WRITE_LINE_MEMBER( cdp1861_device::disp_off_w )
// update_screen -
//-------------------------------------------------
void cdp1861_device::update_screen(bitmap_t *bitmap, const rectangle &cliprect)
void cdp1861_device::update_screen(bitmap_t &bitmap, const rectangle &cliprect)
{
if (m_disp)
{
copybitmap(bitmap, m_bitmap, 0, 0, 0, 0, cliprect);
copybitmap(bitmap, *m_bitmap, 0, 0, 0, 0, cliprect);
}
else
{
bitmap->fill(get_black_pen(machine()), cliprect);
bitmap.fill(get_black_pen(machine()), cliprect);
}
}

2
src/emu/video/cdp1861.h
View File

@ -113,7 +113,7 @@ public:
DECLARE_WRITE_LINE_MEMBER( disp_on_w );
DECLARE_WRITE_LINE_MEMBER( disp_off_w );
void update_screen(bitmap_t *bitmap, const rectangle &cliprect);
void update_screen(bitmap_t &bitmap, const rectangle &cliprect);
protected:
// device-level overrides

4
src/emu/video/cdp1862.c
View File

@ -213,8 +213,8 @@ WRITE_LINE_MEMBER( cdp1862_device::con_w )
// update_screen -
//-------------------------------------------------
void cdp1862_device::update_screen(bitmap_t *bitmap, const rectangle &cliprect)
void cdp1862_device::update_screen(bitmap_t &bitmap, const rectangle &cliprect)
{
copybitmap(bitmap, m_bitmap, 0, 0, 0, 0, cliprect);
copybitmap(bitmap, *m_bitmap, 0, 0, 0, 0, cliprect);
m_bitmap->fill(CDP1862_BACKGROUND_COLOR_SEQUENCE[m_bgcolor] + 8, cliprect);
}

2
src/emu/video/cdp1862.h
View File

@ -94,7 +94,7 @@ public:
DECLARE_WRITE_LINE_MEMBER( bkg_w );
DECLARE_WRITE_LINE_MEMBER( con_w );
void update_screen(bitmap_t *bitmap, const rectangle &cliprect);
void update_screen(bitmap_t &bitmap, const rectangle &cliprect);
protected:
// device-level overrides

2
src/emu/video/crt9021.c
View File

@ -222,6 +222,6 @@ WRITE_LINE_MEMBER( crt9021_device::vsync_w )
// update_screen - update screen
//-------------------------------------------------
void crt9021_device::update_screen(bitmap_t *bitmap, const rectangle &cliprect)
void crt9021_device::update_screen(bitmap_t &bitmap, const rectangle &cliprect)
{
}

2
src/emu/video/crt9021.h
View File

@ -88,7 +88,7 @@ public:
DECLARE_WRITE_LINE_MEMBER( retbl_w );
DECLARE_WRITE_LINE_MEMBER( vsync_w );
void update_screen(bitmap_t *bitmap, const rectangle &cliprect);
void update_screen(bitmap_t &bitmap, const rectangle &cliprect);
protected:
// device-level overrides

2
src/emu/video/generic.c
View File

@ -287,7 +287,7 @@ VIDEO_START( generic_bitmapped )
SCREEN_UPDATE( generic_bitmapped )
{
copybitmap(bitmap, screen.machine().generic.tmpbitmap, 0, 0, 0, 0, cliprect);
copybitmap(bitmap, *screen.machine().generic.tmpbitmap, 0, 0, 0, 0, cliprect);
return 0;
}

4
src/emu/video/h63484.c
View File

@ -1159,7 +1159,7 @@ void h63484_device::device_reset()
// draw_graphics_line -
//-------------------------------------------------
void h63484_device::draw_graphics_line(bitmap_t *bitmap, const rectangle &cliprect, int y, int layer_n)
void h63484_device::draw_graphics_line(bitmap_t &bitmap, const rectangle &cliprect, int y, int layer_n)
{
int x;
int pitch;
@ -1188,7 +1188,7 @@ void h63484_device::draw_graphics_line(bitmap_t *bitmap, const rectangle &clipre
// update_screen -
//-------------------------------------------------
void h63484_device::update_screen(bitmap_t *bitmap, const rectangle &cliprect)
void h63484_device::update_screen(bitmap_t &bitmap, const rectangle &cliprect)
{
if(m_dcr & 0x8000) // correct?
{

8
src/emu/video/h63484.h
View File

@ -26,8 +26,8 @@
#define H63484_INTERFACE(name) \
const h63484_interface (name) =
typedef void (*h63484_display_pixels_func)(device_t *device, bitmap_t *bitmap, int y, int x, UINT16 data);
#define H63484_DISPLAY_PIXELS(name) void name(device_t *device, bitmap_t *bitmap, int y, int x, UINT16 data)
typedef void (*h63484_display_pixels_func)(device_t *device, bitmap_t &bitmap, int y, int x, UINT16 data);
#define H63484_DISPLAY_PIXELS(name) void name(device_t *device, bitmap_t &bitmap, int y, int x, UINT16 data)
// ======================> h63484_interface
@ -56,7 +56,7 @@ public:
DECLARE_READ8_MEMBER( vram_r );
DECLARE_WRITE8_MEMBER( vram_w );
void update_screen(bitmap_t *bitmap, const rectangle &cliprect);
void update_screen(bitmap_t &bitmap, const rectangle &cliprect);
virtual const rom_entry *device_rom_region() const;
virtual const address_space_config *memory_space_config(address_spacenum spacenum = AS_0) const;
@ -89,7 +89,7 @@ private:
UINT16 video_registers_r(int offset);
void video_registers_w(int offset);
int translate_command(UINT16 data);
void draw_graphics_line(bitmap_t *bitmap, const rectangle &cliprect, int y, int layer_n);
void draw_graphics_line(bitmap_t &bitmap, const rectangle &cliprect, int y, int layer_n);
screen_device *m_screen;

4
src/emu/video/hd44102.c
View File

@ -271,7 +271,7 @@ WRITE_LINE_MEMBER( hd44102_device::cs2_w )
// update_screen - update screen
//-------------------------------------------------
void hd44102_device::update_screen(bitmap_t *bitmap, const rectangle &cliprect)
void hd44102_device::update_screen(bitmap_t &bitmap, const rectangle &cliprect)
{
for (int y = 0; y < 50; y++)
{
@ -288,7 +288,7 @@ void hd44102_device::update_screen(bitmap_t *bitmap, const rectangle &cliprect)
{
int color = (m_status & STATUS_DISPLAY_OFF) ? 0 : BIT(data, z % 8);
bitmap->pix16(sy, sx) = color;
bitmap.pix16(sy, sx) = color;
}
z++;

2
src/emu/video/hd44102.h
View File

@ -46,7 +46,7 @@ public:
DECLARE_WRITE_LINE_MEMBER( cs2_w );
void update_screen(bitmap_t *bitmap, const rectangle &cliprect);
void update_screen(bitmap_t &bitmap, const rectangle &cliprect);
protected:
// device-level overrides

16
src/emu/video/hd61830.c
View File

@ -406,7 +406,7 @@ WRITE8_MEMBER( hd61830_device::data_w )
// draw_scanline - draw one graphics scanline
//-------------------------------------------------
void hd61830_device::draw_scanline(bitmap_t *bitmap, const rectangle &cliprect, int y, UINT16 ra)
void hd61830_device::draw_scanline(bitmap_t &bitmap, const rectangle &cliprect, int y, UINT16 ra)
{
for (int sx = 0; sx < m_hn; sx++)
{
@ -414,7 +414,7 @@ void hd61830_device::draw_scanline(bitmap_t *bitmap, const rectangle &cliprect,
for (int x = 0; x < m_hp; x++)
{
bitmap->pix16(y, (sx * m_hp) + x) = BIT(data, x);
bitmap.pix16(y, (sx * m_hp) + x) = BIT(data, x);
}
}
}
@ -424,7 +424,7 @@ void hd61830_device::draw_scanline(bitmap_t *bitmap, const rectangle &cliprect,
// update_graphics - draw graphics mode screen
//-------------------------------------------------
void hd61830_device::update_graphics(bitmap_t *bitmap, const rectangle &cliprect)
void hd61830_device::update_graphics(bitmap_t &bitmap, const rectangle &cliprect)
{
for (int y = 0; y < m_nx; y++)
{
@ -444,7 +444,7 @@ void hd61830_device::update_graphics(bitmap_t *bitmap, const rectangle &cliprect
// draw_char - draw a char
//-------------------------------------------------
void hd61830_device::draw_char(bitmap_t *bitmap, const rectangle &cliprect, UINT16 ma, int x, int y, UINT8 md)
void hd61830_device::draw_char(bitmap_t &bitmap, const rectangle &cliprect, UINT16 ma, int x, int y, UINT8 md)
{
for (int cl = 0; cl < m_vp; cl++)
{
@ -505,7 +505,7 @@ void hd61830_device::draw_char(bitmap_t *bitmap, const rectangle &cliprect, UINT
}
if (sy < m_screen->height() && sx < m_screen->width())
bitmap->pix16(sy, sx) = pixel;
bitmap.pix16(sy, sx) = pixel;
}
}
}
@ -515,7 +515,7 @@ void hd61830_device::draw_char(bitmap_t *bitmap, const rectangle &cliprect, UINT
// update_text - draw text mode screen
//-------------------------------------------------
void hd61830_device::update_text(bitmap_t *bitmap, const rectangle &cliprect)
void hd61830_device::update_text(bitmap_t &bitmap, const rectangle &cliprect)
{
for (int y = 0; y < (m_nx / m_vp); y++)
{
@ -534,7 +534,7 @@ void hd61830_device::update_text(bitmap_t *bitmap, const rectangle &cliprect)
// update_screen - update screen
//-------------------------------------------------
void hd61830_device::update_screen(bitmap_t *bitmap, const rectangle &cliprect)
void hd61830_device::update_screen(bitmap_t &bitmap, const rectangle &cliprect)
{
if (m_mcr & MODE_DISPLAY_ON)
{
@ -549,7 +549,7 @@ void hd61830_device::update_screen(bitmap_t *bitmap, const rectangle &cliprect)
}
else
{
bitmap->fill(0, cliprect);
bitmap.fill(0, cliprect);
}
m_blink++;

10
src/emu/video/hd61830.h
View File

@ -68,7 +68,7 @@ public:
DECLARE_READ8_MEMBER( data_r );
DECLARE_WRITE8_MEMBER( data_w );
void update_screen(bitmap_t *bitmap, const rectangle &cliprect);
void update_screen(bitmap_t &bitmap, const rectangle &cliprect);
protected:
// device-level overrides
@ -87,10 +87,10 @@ protected:
private:
void set_busy_flag();
void draw_scanline(bitmap_t *bitmap, const rectangle &cliprect, int y, UINT16 ra);
void update_graphics(bitmap_t *bitmap, const rectangle &cliprect);
void draw_char(bitmap_t *bitmap, const rectangle &cliprect, UINT16 ma, int x, int y, UINT8 md);
void update_text(bitmap_t *bitmap, const rectangle &cliprect);
void draw_scanline(bitmap_t &bitmap, const rectangle &cliprect, int y, UINT16 ra);
void update_graphics(bitmap_t &bitmap, const rectangle &cliprect);
void draw_char(bitmap_t &bitmap, const rectangle &cliprect, UINT16 ma, int x, int y, UINT8 md);
void update_text(bitmap_t &bitmap, const rectangle &cliprect);
devcb_resolved_read8 m_in_rd_func;

4
src/emu/video/i8275.c
View File

@ -460,7 +460,7 @@ WRITE8_DEVICE_HANDLER( i8275_dack_w )
}
/* Screen Update */
void i8275_update(device_t *device, bitmap_t *bitmap, const rectangle &cliprect)
void i8275_update(device_t *device, bitmap_t &bitmap, const rectangle &cliprect)
{
i8275_t *i8275 = get_safe_token(device);
i8275->ypos = 0;
@ -474,7 +474,7 @@ void i8275_update(device_t *device, bitmap_t *bitmap, const rectangle &cliprect)
i8275->fifo_write = 0;
if ((i8275->status_reg & I8275_STATUS_VIDEO_ENABLE)==0) {
bitmap->fill(get_black_pen(device->machine()), cliprect);
bitmap.fill(get_black_pen(device->machine()), cliprect);
} else {
// if value < 16 it is visible otherwise not
i8275->cursor_blink_cnt++;

2
src/emu/video/i8275.h
View File

@ -51,7 +51,7 @@ READ8_DEVICE_HANDLER ( i8275_r );
WRITE8_DEVICE_HANDLER ( i8275_w );
/* updates the screen */
void i8275_update(device_t *device, bitmap_t *bitmap, const rectangle &cliprect);
void i8275_update(device_t *device, bitmap_t &bitmap, const rectangle &cliprect);
WRITE8_DEVICE_HANDLER( i8275_dack_w );

20
src/emu/video/k053250.c
View File

@ -58,9 +58,9 @@ void k053250_t::device_reset()
}
// utility function to render a clipped scanline vertically or horizontally
inline void k053250_t::pdraw_scanline32(bitmap_t *bitmap, const pen_t *palette, UINT8 *source,
inline void k053250_t::pdraw_scanline32(bitmap_t &bitmap, const pen_t *palette, UINT8 *source,
const rectangle &cliprect, int linepos, int scroll, int zoom,
UINT32 clipmask, UINT32 wrapmask, UINT32 orientation, bitmap_t *priority, UINT8 pri)
UINT32 clipmask, UINT32 wrapmask, UINT32 orientation, bitmap_t &priority, UINT8 pri)
{
// a sixteen-bit fixed point resolution should be adequate to our application
#define FIXPOINT_PRECISION 16
@ -162,16 +162,16 @@ inline void k053250_t::pdraw_scanline32(bitmap_t *bitmap, const pen_t *palette,
// calculate target increment for horizontal scanlines which is exactly one
dst_adv = 1;
dst_offset = dst_length;
pri_base = &priority->pix8(linepos, dst_start + dst_offset);
dst_base = &bitmap->pix32(linepos, dst_start + dst_length);
pri_base = &priority.pix8(linepos, dst_start + dst_offset);
dst_base = &bitmap.pix32(linepos, dst_start + dst_length);
}
else
{
// calculate target increment for vertical scanlines which is the bitmap's pitch value
dst_adv = bitmap->rowpixels();
dst_adv = bitmap.rowpixels();
dst_offset= dst_length * dst_adv;
pri_base = &priority->pix8(dst_start, linepos + dst_offset);
dst_base = &bitmap->pix32(dst_start, linepos + dst_offset);
pri_base = &priority.pix8(dst_start, linepos + dst_offset);
dst_base = &bitmap.pix32(dst_start, linepos + dst_offset);
}
// generalized
@ -221,7 +221,7 @@ inline void k053250_t::pdraw_scanline32(bitmap_t *bitmap, const pen_t *palette,
#undef FIXPOINT_PRECISION_HALF
}
void k053250_t::draw( bitmap_t *bitmap, const rectangle &cliprect, int colorbase, int flags, int priority )
void k053250_t::draw( bitmap_t &bitmap, const rectangle &cliprect, int colorbase, int flags, int priority )
{
UINT8 *pix_ptr;
const pen_t *pal_base, *pal_ptr;
@ -307,7 +307,7 @@ void k053250_t::draw( bitmap_t *bitmap, const rectangle &cliprect, int colorbase
if (orientation & ORIENTATION_FLIP_Y)
{
linedata_adv = -linedata_adv; // traverse line RAM backward in Y flipped scenarioes
linedata_offs += bitmap->height() - 1; // and get info for the first line from the bottom
linedata_offs += bitmap.height() - 1; // and get info for the first line from the bottom
}
dst_wrapmask = ~0; // scanlines don't seem to wrap horizontally in normal orientation
@ -334,7 +334,7 @@ void k053250_t::draw( bitmap_t *bitmap, const rectangle &cliprect, int colorbase
if (orientation & ORIENTATION_FLIP_X)
{
linedata_adv = -linedata_adv; // traverse line RAM backward in X flipped scenarioes
linedata_offs += bitmap->width() - 1; // and get info for the first line from the bottom
linedata_offs += bitmap.width() - 1; // and get info for the first line from the bottom
}
if (src_clipmask)

6
src/emu/video/k053250.h
View File

@ -26,7 +26,7 @@ public:
DECLARE_WRITE16_MEMBER(ram_w);
DECLARE_READ16_MEMBER(rom_r);
void draw( bitmap_t *bitmap, const rectangle &cliprect, int colorbase, int flags, int priority );
void draw( bitmap_t &bitmap, const rectangle &cliprect, int colorbase, int flags, int priority );
protected:
void device_start();
@ -46,9 +46,9 @@ private:
void unpack_nibbles();
void dma(int limiter);
static void pdraw_scanline32(bitmap_t *bitmap, const pen_t *palette, UINT8 *source,
static void pdraw_scanline32(bitmap_t &bitmap, const pen_t *palette, UINT8 *source,
const rectangle &cliprect, int linepos, int scroll, int zoom,
UINT32 clipmask, UINT32 wrapmask, UINT32 orientation, bitmap_t *priority, UINT8 pri);
UINT32 clipmask, UINT32 wrapmask, UINT32 orientation, bitmap_t &priority, UINT8 pri);
};
extern const device_type K053250;

4
src/emu/video/mc6845.c
View File

@ -688,9 +688,9 @@ void mc6845_device::update_cursor_state()
}
void mc6845_device::update(bitmap_t *bitmap, const rectangle &cliprect)
void mc6845_device::update(bitmap_t &bitmap, const rectangle &cliprect)
{
assert(bitmap != NULL);
assert(bitmap.valid());
if (m_has_valid_parameters)
{

14
src/emu/video/mc6845.h
View File

@ -25,22 +25,22 @@
class mc6845_device;
/* callback definitions */
typedef void * (*mc6845_begin_update_func)(mc6845_device *device, bitmap_t *bitmap, const rectangle &cliprect);
#define MC6845_BEGIN_UPDATE(name) void *name(mc6845_device *device, bitmap_t *bitmap, const rectangle &cliprect)
typedef void * (*mc6845_begin_update_func)(mc6845_device *device, bitmap_t &bitmap, const rectangle &cliprect);
#define MC6845_BEGIN_UPDATE(name) void *name(mc6845_device *device, bitmap_t &bitmap, const rectangle &cliprect)
typedef void (*mc6845_update_row_func)(mc6845_device *device, bitmap_t *bitmap,
typedef void (*mc6845_update_row_func)(mc6845_device *device, bitmap_t &bitmap,
const rectangle &cliprect, UINT16 ma, UINT8 ra,
UINT16 y, UINT8 x_count, INT8 cursor_x, void *param);
#define MC6845_UPDATE_ROW(name) void name(mc6845_device *device, bitmap_t *bitmap, \
#define MC6845_UPDATE_ROW(name) void name(mc6845_device *device, bitmap_t &bitmap, \
const rectangle &cliprect, UINT16 ma, UINT8 ra, \
UINT16 y, UINT8 x_count, INT8 cursor_x, void *param)
typedef void (*mc6845_end_update_func)(mc6845_device *device, bitmap_t *bitmap, const rectangle &cliprect, void *param);
#define MC6845_END_UPDATE(name) void name(mc6845_device *device, bitmap_t *bitmap, const rectangle &cliprect, void *param)
typedef void (*mc6845_end_update_func)(mc6845_device *device, bitmap_t &bitmap, const rectangle &cliprect, void *param);
#define MC6845_END_UPDATE(name) void name(mc6845_device *device, bitmap_t &bitmap, const rectangle &cliprect, void *param)
typedef void (*mc6845_on_update_addr_changed_func)(mc6845_device *device, int address, int strobe);
@ -148,7 +148,7 @@ public:
/* updates the screen -- this will call begin_update(),
followed by update_row() reapeatedly and after all row
updating is complete, end_update() */
void update(bitmap_t *bitmap, const rectangle &cliprect);
void update(bitmap_t &bitmap, const rectangle &cliprect);
protected:
// device-level overrides

12
src/emu/video/msm6255.c
View File

@ -317,7 +317,7 @@ void msm6255_device::update_cursor()
// draw_scanline -
//-------------------------------------------------
void msm6255_device::draw_scanline(bitmap_t *bitmap, const rectangle &cliprect, int y, UINT16 ma, UINT8 ra)
void msm6255_device::draw_scanline(bitmap_t &bitmap, const rectangle &cliprect, int y, UINT16 ma, UINT8 ra)
{
UINT8 hp = (m_pr & PR_HP_MASK) + 1;
UINT8 hn = (m_hnr & HNR_HN_MASK) + 1;
@ -344,7 +344,7 @@ void msm6255_device::draw_scanline(bitmap_t *bitmap, const rectangle &cliprect,
for (x = 0; x < hp; x++)
{
bitmap->pix16(y, (sx * hp) + x) = BIT(data, 7);
bitmap.pix16(y, (sx * hp) + x) = BIT(data, 7);
data <<= 1;
}
@ -358,7 +358,7 @@ void msm6255_device::draw_scanline(bitmap_t *bitmap, const rectangle &cliprect,
// update_graphics -
//-------------------------------------------------
void msm6255_device::update_graphics(bitmap_t *bitmap, const rectangle &cliprect)
void msm6255_device::update_graphics(bitmap_t &bitmap, const rectangle &cliprect)
{
UINT8 hn = (m_hnr & HNR_HN_MASK) + 1;
UINT8 nx = (m_dvr & DVR_DN_MASK) + 1;
@ -386,7 +386,7 @@ void msm6255_device::update_graphics(bitmap_t *bitmap, const rectangle &cliprect
// update_text -
//-------------------------------------------------
void msm6255_device::update_text(bitmap_t *bitmap, const rectangle &cliprect)
void msm6255_device::update_text(bitmap_t &bitmap, const rectangle &cliprect)
{
UINT8 hn = (m_hnr & HNR_HN_MASK) + 1;
UINT8 vp = (m_pr & PR_VP_MASK) + 1;
@ -417,7 +417,7 @@ void msm6255_device::update_text(bitmap_t *bitmap, const rectangle &cliprect)
// update_screen - update screen
//-------------------------------------------------
void msm6255_device::update_screen(bitmap_t *bitmap, const rectangle &cliprect)
void msm6255_device::update_screen(bitmap_t &bitmap, const rectangle &cliprect)
{
if (m_mor & MOR_DISPLAY_ON)
{
@ -432,6 +432,6 @@ void msm6255_device::update_screen(bitmap_t *bitmap, const rectangle &cliprect)
}
else
{
bitmap->fill(get_black_pen(machine()), cliprect);
bitmap.fill(get_black_pen(machine()), cliprect);
}
}

8
src/emu/video/msm6255.h
View File

@ -68,7 +68,7 @@ public:
DECLARE_READ8_MEMBER( read );
DECLARE_WRITE8_MEMBER( write );
void update_screen(bitmap_t *bitmap, const rectangle &cliprect);
void update_screen(bitmap_t &bitmap, const rectangle &cliprect);
protected:
// device-level overrides
@ -79,9 +79,9 @@ protected:
private:
inline UINT8 read_video_data(UINT16 ma, UINT8 ra);
void update_cursor();
void draw_scanline(bitmap_t *bitmap, const rectangle &cliprect, int y, UINT16 ma, UINT8 ra);
void update_graphics(bitmap_t *bitmap, const rectangle &cliprect);
void update_text(bitmap_t *bitmap, const rectangle &cliprect);
void draw_scanline(bitmap_t &bitmap, const rectangle &cliprect, int y, UINT16 ma, UINT8 ra);
void update_graphics(bitmap_t &bitmap, const rectangle &cliprect);
void update_text(bitmap_t &bitmap, const rectangle &cliprect);
screen_device *m_screen;

34
src/emu/video/pc_cga.c
View File

@ -445,7 +445,7 @@ VIDEO_START( pc_cga_superimpose )
static MC6845_UPDATE_ROW( cga_text_inten_update_row )
{
UINT8 *videoram = cga.videoram;
UINT16 *p = &bitmap->pix16(y);
UINT16 *p = &bitmap.pix16(y);
int i;
running_machine &machine = device->machine();
@ -484,7 +484,7 @@ static MC6845_UPDATE_ROW( cga_text_inten_update_row )
static MC6845_UPDATE_ROW( cga_text_inten_comp_grey_update_row )
{
UINT8 *videoram = cga.videoram;
UINT16 *p = &bitmap->pix16(y);
UINT16 *p = &bitmap.pix16(y);
int i;
running_machine &machine = device->machine();
@ -522,7 +522,7 @@ static MC6845_UPDATE_ROW( cga_text_inten_comp_grey_update_row )
static MC6845_UPDATE_ROW( cga_text_inten_alt_update_row )
{
UINT8 *videoram = cga.videoram;
UINT16 *p = &bitmap->pix16(y);
UINT16 *p = &bitmap.pix16(y);
int i;
running_machine &machine = device->machine();
@ -560,7 +560,7 @@ static MC6845_UPDATE_ROW( cga_text_inten_alt_update_row )
static MC6845_UPDATE_ROW( cga_text_blink_update_row )
{
UINT8 *videoram = cga.videoram;
UINT16 *p = &bitmap->pix16(y);
UINT16 *p = &bitmap.pix16(y);
int i;
running_machine &machine = device->machine();
@ -603,7 +603,7 @@ static MC6845_UPDATE_ROW( cga_text_blink_update_row )
static MC6845_UPDATE_ROW( cga_text_blink_update_row_si )
{
UINT8 *videoram = cga.videoram;
UINT16 *p = &bitmap->pix16(y);
UINT16 *p = &bitmap.pix16(y);
int i;
running_machine &machine = device->machine();
@ -654,7 +654,7 @@ static MC6845_UPDATE_ROW( cga_text_blink_update_row_si )
static MC6845_UPDATE_ROW( cga_text_blink_alt_update_row )
{
UINT8 *videoram = cga.videoram;
UINT16 *p = &bitmap->pix16(y);
UINT16 *p = &bitmap.pix16(y);
int i;
running_machine &machine = device->machine();
@ -701,7 +701,7 @@ static MC6845_UPDATE_ROW( cga_text_blink_alt_update_row )
static MC6845_UPDATE_ROW( cga_gfx_4bppl_update_row )
{
UINT8 *videoram = cga.videoram;
UINT16 *p = &bitmap->pix16(y);
UINT16 *p = &bitmap.pix16(y);
int i;
running_machine &machine = device->machine();
@ -758,7 +758,7 @@ static const UINT8 yc_lut[16][8] =
static MC6845_UPDATE_ROW( cga_gfx_4bpph_update_row )
{
UINT8 *videoram = cga.videoram;
UINT16 *p = &bitmap->pix16(y);
UINT16 *p = &bitmap.pix16(y);
int i;
running_machine &machine = device->machine();
@ -801,7 +801,7 @@ static MC6845_UPDATE_ROW( cga_gfx_4bpph_update_row )
static MC6845_UPDATE_ROW( cga_gfx_2bpp_update_row )
{
UINT8 *videoram = cga.videoram;
UINT16 *p = &bitmap->pix16(y);
UINT16 *p = &bitmap.pix16(y);
int i;
running_machine &machine = device->machine();
@ -836,7 +836,7 @@ static MC6845_UPDATE_ROW( cga_gfx_2bpp_update_row )
static MC6845_UPDATE_ROW( cga_gfx_1bpp_update_row )
{
UINT8 *videoram = cga.videoram;
UINT16 *p = &bitmap->pix16(y);
UINT16 *p = &bitmap.pix16(y);
UINT8 fg = cga.color_select & 0x0F;
int i;
running_machine &machine = device->machine();
@ -1218,7 +1218,7 @@ static WRITE32_HANDLER( pc_cga32le_w ) { write32le_with_write8_handler(pc_cga8_w
// proc = cga_pgfx_4bpp;
//
//INLINE void pgfx_plot_unit_4bpp(bitmap_t *bitmap,
//INLINE void pgfx_plot_unit_4bpp(bitmap_t &bitmap,
// int x, int y, int offs)
//{
// int color, values[2];
@ -1239,7 +1239,7 @@ static WRITE32_HANDLER( pc_cga32le_w ) { write32le_with_write8_handler(pc_cga8_w
// color = ((values[0] & 0x3) << 1) |
// ((values[1] & 2) >> 1) |
// ((values[1] & 1) << 3);
// bitmap->pix16(y, x+i) = Machine->pens[color];
// bitmap.pix16(y, x+i) = Machine->pens[color];
// values[0]>>=2;
// values[1]>>=2;
// }
@ -1253,7 +1253,7 @@ static WRITE32_HANDLER( pc_cga32le_w ) { write32le_with_write8_handler(pc_cga8_w
// Second plane at CGA_base + 0x4000 / 0x6000
//***************************************************************************/
//
//static void cga_pgfx_4bpp(bitmap_t *bitmap, struct mscrtc6845 *crtc)
//static void cga_pgfx_4bpp(bitmap_t &bitmap, struct mscrtc6845 *crtc)
//{
// int i, sx, sy, sh;
// int offs = mscrtc6845_get_start(crtc)*2;
@ -1286,7 +1286,7 @@ static WRITE32_HANDLER( pc_cga32le_w ) { write32le_with_write8_handler(pc_cga8_w
//
//
//
//INLINE void pgfx_plot_unit_2bpp(bitmap_t *bitmap,
//INLINE void pgfx_plot_unit_2bpp(bitmap_t &bitmap,
// int x, int y, const UINT16 *palette, int offs)
//{
// int i;
@ -1314,7 +1314,7 @@ static WRITE32_HANDLER( pc_cga32le_w ) { write32le_with_write8_handler(pc_cga8_w
// values[1] = values[1] << 1;
// }
//
// dest = &bitmap->pix16(y, x);
// dest = &bitmap.pix16(y, x);
// *(dest++) = palette[(bmap[0] >> 6) & 0x03];
// *(dest++) = palette[(bmap[0] >> 4) & 0x03];
// *(dest++) = palette[(bmap[0] >> 2) & 0x03];
@ -1333,7 +1333,7 @@ static WRITE32_HANDLER( pc_cga32le_w ) { write32le_with_write8_handler(pc_cga8_w
// cga fetches 2 byte per mscrtc6845 access (not modeled here)!
//***************************************************************************/
//
//static void cga_pgfx_2bpp(bitmap_t *bitmap, struct mscrtc6845 *crtc)
//static void cga_pgfx_2bpp(bitmap_t &bitmap, struct mscrtc6845 *crtc)
//{
// int i, sx, sy, sh;
// int offs = mscrtc6845_get_start(crtc)*2;
@ -1417,7 +1417,7 @@ static struct
static MC6845_UPDATE_ROW( pc1512_gfx_4bpp_update_row )
{
UINT8 *videoram = cga.videoram;
UINT16 *p = &bitmap->pix16(y);
UINT16 *p = &bitmap.pix16(y);
UINT16 offset_base = ra << 13;
int j;
running_machine &machine = device->machine();

22
src/emu/video/pc_vga.c
View File

@ -103,7 +103,7 @@ SCREEN_UPDATE( pc_video )
if ((pc_current_width > 100) && (pc_current_height > 100))
screen.set_visible_area(0, pc_current_width-1, 0, pc_current_height-1);
bitmap->fill(0, cliprect);
bitmap.fill(0, cliprect);
}
video_update(bitmap);
@ -991,7 +991,7 @@ static VIDEO_RESET( vga )
pc_vga_reset(machine);
}
static void vga_vh_text(bitmap_t *bitmap)
static void vga_vh_text(bitmap_t &bitmap)
{
UINT8 ch, attr;
UINT8 bits;
@ -1019,9 +1019,9 @@ static void vga_vh_text(bitmap_t *bitmap)
attr = vga.memory[(pos<<2) + 1];
font = vga.memory+2+(ch<<(5+2))+FONT1;
for (h = MAX(-line, 0); (h < height) && (line+h < MIN(TEXT_LINES, bitmap->height())); h++)
for (h = MAX(-line, 0); (h < height) && (line+h < MIN(TEXT_LINES, bitmap.height())); h++)
{
bitmapline = &bitmap->pix16(line+h);
bitmapline = &bitmap.pix16(line+h);
bits = font[h<<2];
assert(bitmapline);
@ -1051,14 +1051,14 @@ static void vga_vh_text(bitmap_t *bitmap)
(h<=CRTC_CURSOR_BOTTOM)&&(h<height)&&(line+h<TEXT_LINES);
h++)
{
bitmap->plot_box(column*width, line+h, width, 1, vga.pens[attr&0xf]);
bitmap.plot_box(column*width, line+h, width, 1, vga.pens[attr&0xf]);
}
}
}
}
}
static void vga_vh_ega(bitmap_t *bitmap)
static void vga_vh_ega(bitmap_t &bitmap)
{
int pos, line, column, c, addr, i;
int height = CRTC_CHAR_HEIGHT;
@ -1069,7 +1069,7 @@ static void vga_vh_ega(bitmap_t *bitmap)
for (addr=EGA_START_ADDRESS, pos=0, line=0; line<LINES;
line += height, addr=(addr+EGA_LINE_LENGTH)&0x3ffff)
{
bitmapline = &bitmap->pix16(line);
bitmapline = &bitmap.pix16(line);
for (pos=addr, c=0, column=0; column<EGA_COLUMNS; column++, c+=8, pos=(pos+4)&0x3ffff)
{
@ -1097,13 +1097,13 @@ static void vga_vh_ega(bitmap_t *bitmap)
if (line + i >= LINES)
break;
newbitmapline = &bitmap->pix16(line+i);
newbitmapline = &bitmap.pix16(line+i);
memcpy(newbitmapline, bitmapline, EGA_COLUMNS * 8 * sizeof(UINT16));
}
}
}
static void vga_vh_vga(bitmap_t *bitmap)
static void vga_vh_vga(bitmap_t &bitmap)
{
int pos, line, column, c, addr, curr_addr;
UINT16 *bitmapline;
@ -1117,7 +1117,7 @@ static void vga_vh_vga(bitmap_t *bitmap)
curr_addr = addr;
if(line == (vga.line_compare & 0x3ff))
curr_addr = 0;
bitmapline = &bitmap->pix16(line);
bitmapline = &bitmap.pix16(line);
addr %= vga.svga_intf.vram_size;
for (pos=curr_addr, c=0, column=0; column<VGA_COLUMNS; column++, c+=8, pos+=0x20)
{
@ -1142,7 +1142,7 @@ static void vga_vh_vga(bitmap_t *bitmap)
curr_addr = addr;
if(line == (vga.line_compare & 0x3ff))
curr_addr = 0;
bitmapline = &bitmap->pix16(line);
bitmapline = &bitmap.pix16(line);
addr %= vga.svga_intf.vram_size;
for (pos=curr_addr, c=0, column=0; column<VGA_COLUMNS; column++, c+=8, pos+=0x08)
{

2
src/emu/video/pc_vga.h
View File

@ -9,7 +9,7 @@
#ifndef PC_VGA_H
#define PC_VGA_H
typedef void (*pc_video_update_proc)(bitmap_t *bitmap);
typedef void (*pc_video_update_proc)(bitmap_t &bitmap);
MACHINE_CONFIG_EXTERN( pcvideo_vga );

12
src/emu/video/psx.c
View File

@ -317,17 +317,17 @@ void psxgpu_device::DebugCheckKeys( void )
#endif
}
int psxgpu_device::DebugMeshDisplay( bitmap_t *bitmap, const rectangle &cliprect )
int psxgpu_device::DebugMeshDisplay( bitmap_t &bitmap, const rectangle &cliprect )
{
if( m_debug.mesh )
{
copybitmap( bitmap, m_debug.mesh, 0, 0, 0, 0, cliprect );
copybitmap( bitmap, *m_debug.mesh, 0, 0, 0, 0, cliprect );
}
m_debug.b_clear = 1;
return m_debug.b_mesh;
}
int psxgpu_device::DebugTextureDisplay( bitmap_t *bitmap )
int psxgpu_device::DebugTextureDisplay( bitmap_t &bitmap )
{
UINT32 n_y;
@ -600,7 +600,7 @@ void psxgpu_device::psx_gpu_init( int n_gputype )
machine().save().register_postload( save_prepost_delegate( FUNC( psxgpu_device::updatevisiblearea ), this ) );
}
void psxgpu_device::update_screen(bitmap_t *bitmap, const rectangle &cliprect)
void psxgpu_device::update_screen(bitmap_t &bitmap, const rectangle &cliprect)
{
UINT32 n_x;
UINT32 n_y;
@ -628,7 +628,7 @@ void psxgpu_device::update_screen(bitmap_t *bitmap, const rectangle &cliprect)
if( ( n_gpustatus & ( 1 << 0x17 ) ) != 0 )
{
/* todo: only draw to necessary area */
bitmap->fill(0, cliprect);
bitmap.fill(0, cliprect);
}
else
{
@ -710,7 +710,7 @@ void psxgpu_device::update_screen(bitmap_t *bitmap, const rectangle &cliprect)
while( n_line > 0 )
{
UINT16 *p_n_src = p_p_vram[ n_y + n_displaystarty ] + ((n_x + n_displaystartx) * 3);
UINT16 *p_n_dest = &bitmap->pix16(n_y + n_top, n_x + n_left);
UINT16 *p_n_dest = &bitmap.pix16(n_y + n_top, n_x + n_left);
n_column = n_columns;
while( n_column > 0 )

6
src/emu/video/psx.h
View File

@ -181,7 +181,7 @@ public:
psxgpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock);
virtual machine_config_constructor device_mconfig_additions() const;
void update_screen(bitmap_t *bitmap, const rectangle &cliprect);
void update_screen(bitmap_t &bitmap, const rectangle &cliprect);
WRITE32_MEMBER( write );
READ32_MEMBER( read );
void dma_read( UINT32 n_address, INT32 n_size );
@ -221,8 +221,8 @@ protected:
void DebugMesh( int n_coordx, int n_coordy );
void DebugMeshEnd( void );
void DebugCheckKeys( void );
int DebugMeshDisplay( bitmap_t *bitmap, const rectangle &cliprect );
int DebugTextureDisplay( bitmap_t *bitmap );
int DebugMeshDisplay( bitmap_t &bitmap, const rectangle &cliprect );
int DebugTextureDisplay( bitmap_t &bitmap );
#endif
INT32 m_n_tx;

18
src/emu/video/s2636.c
View File

@ -136,7 +136,7 @@ INLINE const s2636_interface *get_interface( device_t *device )
*
*************************************/
static void draw_sprite( UINT8 *gfx, int color, int y, int x, int expand, int or_mode, bitmap_t *bitmap, const rectangle &cliprect )
static void draw_sprite( UINT8 *gfx, int color, int y, int x, int expand, int or_mode, bitmap_t &bitmap, const rectangle &cliprect )
{
int sy;
@ -173,9 +173,9 @@ static void draw_sprite( UINT8 *gfx, int color, int y, int x, int expand, int or
continue;
if (or_mode)
bitmap->pix16(ty, tx) = 0x08 | bitmap->pix16(ty, tx) | color;
bitmap.pix16(ty, tx) = 0x08 | bitmap.pix16(ty, tx) | color;
else
bitmap->pix16(ty, tx) = 0x08 | color;
bitmap.pix16(ty, tx) = 0x08 | color;
}
}
}
@ -215,7 +215,7 @@ static int check_collision( device_t *device, int spriteno1, int spriteno2, cons
int expand2 = (s2636->work_ram[0xc0] >> (spriteno2 << 1)) & 0x03;
/* draw first sprite */
draw_sprite(attr1, 1, y1, x1, expand1, FALSE, s2636->collision_bitmap, cliprect);
draw_sprite(attr1, 1, y1, x1, expand1, FALSE, *s2636->collision_bitmap, cliprect);
/* get fingerprint */
for (x = x1; x < x1 + SPRITE_WIDTH; x++)
@ -229,7 +229,7 @@ static int check_collision( device_t *device, int spriteno1, int spriteno2, cons
}
/* black out second sprite */
draw_sprite(attr2, 0, y2, x2, expand2, FALSE, s2636->collision_bitmap, cliprect);
draw_sprite(attr2, 0, y2, x2, expand2, FALSE, *s2636->collision_bitmap, cliprect);
/* remove fingerprint */
for (x = x1; x < x1 + SPRITE_WIDTH; x++)
@ -254,7 +254,7 @@ static int check_collision( device_t *device, int spriteno1, int spriteno2, cons
*
*************************************/
bitmap_t *s2636_update( device_t *device, const rectangle &cliprect )
bitmap_t &s2636_update( device_t *device, const rectangle &cliprect )
{
s2636_state *s2636 = get_safe_token(device);
UINT8 collision = 0;
@ -277,7 +277,7 @@ bitmap_t *s2636_update( device_t *device, const rectangle &cliprect )
color = (s2636->work_ram[0xc1 + (spriteno >> 1)] >> ((spriteno & 1) ? 0 : 3)) & 0x07;
expand = (s2636->work_ram[0xc0] >> (spriteno << 1)) & 0x03;
draw_sprite(attr, color, y, x, expand, TRUE, s2636->bitmap, cliprect);
draw_sprite(attr, color, y, x, expand, TRUE, *s2636->bitmap, cliprect);
/* bail if no shadow sprites */
if ((attr[0x0b] == 0xff) || (attr[0x0d] == 0xfe))
@ -289,7 +289,7 @@ bitmap_t *s2636_update( device_t *device, const rectangle &cliprect )
{
y = y + SPRITE_HEIGHT + attr[0x0d];
draw_sprite(attr, color, y, x, expand, TRUE, s2636->bitmap, cliprect);
draw_sprite(attr, color, y, x, expand, TRUE, *s2636->bitmap, cliprect);
}
}
@ -303,7 +303,7 @@ bitmap_t *s2636_update( device_t *device, const rectangle &cliprect )
s2636->work_ram[0xcb] = collision;
return s2636->bitmap;
return *s2636->bitmap;
}

2
src/emu/video/s2636.h
View File

@ -53,7 +53,7 @@ DECLARE_LEGACY_DEVICE(S2636, s2636);
D0-D2 of each pixel is the pixel color
D3 indicates whether the S2636 drew this pixel - 0 = not drawn, 1 = drawn */
bitmap_t *s2636_update( device_t *device, const rectangle &cliprect );
bitmap_t &s2636_update( device_t *device, const rectangle &cliprect );
WRITE8_DEVICE_HANDLER( s2636_work_ram_w );
READ8_DEVICE_HANDLER( s2636_work_ram_r );

2
src/emu/video/saa5050.c
View File

@ -206,7 +206,7 @@ void saa5050_frame_advance( device_t *device )
saa5050->frame_count = 0;
}
void saa5050_update( device_t *device, bitmap_t *bitmap, const rectangle &cliprect )
void saa5050_update( device_t *device, bitmap_t &bitmap, const rectangle &cliprect )
{
saa5050_state *saa5050 = get_safe_token(device);
int code, colour;

2
src/emu/video/saa5050.h
View File

@ -41,7 +41,7 @@ DECLARE_LEGACY_DEVICE(SAA5050, saa5050);
DEVICE I/O FUNCTIONS
***************************************************************************/
void saa5050_update(device_t *device, bitmap_t *bitmap, const rectangle &cliprect);
void saa5050_update(device_t *device, bitmap_t &bitmap, const rectangle &cliprect);
void saa5050_frame_advance(device_t *device);
GFXDECODE_EXTERN( saa5050 );

16
src/emu/video/sed1330.c
View File

@ -582,7 +582,7 @@ WRITE8_MEMBER( sed1330_device::data_w )
// draw_text_scanline -
//-------------------------------------------------
void sed1330_device::draw_text_scanline(bitmap_t *bitmap, const rectangle &cliprect, int y, UINT16 va)
void sed1330_device::draw_text_scanline(bitmap_t &bitmap, const rectangle &cliprect, int y, UINT16 va)
{
int sx, x;
@ -599,7 +599,7 @@ void sed1330_device::draw_text_scanline(bitmap_t *bitmap, const rectangle &clipr
{
for (x = 0; x < m_crx; x++)
{
bitmap->pix16(y, (sx * m_fx) + x) = 1;
bitmap.pix16(y, (sx * m_fx) + x) = 1;
}
}
}
@ -610,7 +610,7 @@ void sed1330_device::draw_text_scanline(bitmap_t *bitmap, const rectangle &clipr
{
for (x = 0; x < m_crx; x++)
{
bitmap->pix16(y, (sx * m_fx) + x) = 1;
bitmap.pix16(y, (sx * m_fx) + x) = 1;
}
}
}
@ -623,7 +623,7 @@ void sed1330_device::draw_text_scanline(bitmap_t *bitmap, const rectangle &clipr
// draw_graphics_scanline -
//-------------------------------------------------
void sed1330_device::draw_graphics_scanline(bitmap_t *bitmap, const rectangle &cliprect, int y, UINT16 va)
void sed1330_device::draw_graphics_scanline(bitmap_t &bitmap, const rectangle &cliprect, int y, UINT16 va)
{
int sx, x;
@ -633,7 +633,7 @@ void sed1330_device::draw_graphics_scanline(bitmap_t *bitmap, const rectangle &c
for (x = 0; x < m_fx; x++)
{
bitmap->pix16(y, (sx * m_fx) + x) = BIT(data, 7);
bitmap.pix16(y, (sx * m_fx) + x) = BIT(data, 7);
data <<= 1;
}
}
@ -644,7 +644,7 @@ void sed1330_device::draw_graphics_scanline(bitmap_t *bitmap, const rectangle &c
// update_graphics -
//-------------------------------------------------
void sed1330_device::update_graphics(bitmap_t *bitmap, const rectangle &cliprect)
void sed1330_device::update_graphics(bitmap_t &bitmap, const rectangle &cliprect)
{
}
@ -653,7 +653,7 @@ void sed1330_device::update_graphics(bitmap_t *bitmap, const rectangle &cliprect
// update_text -
//-------------------------------------------------
void sed1330_device::update_text(bitmap_t *bitmap, const rectangle &cliprect)
void sed1330_device::update_text(bitmap_t &bitmap, const rectangle &cliprect)
{
int y;
@ -686,7 +686,7 @@ void sed1330_device::update_text(bitmap_t *bitmap, const rectangle &cliprect)
// update_screen -
//-------------------------------------------------
void sed1330_device::update_screen(bitmap_t *bitmap, const rectangle &cliprect)
void sed1330_device::update_screen(bitmap_t &bitmap, const rectangle &cliprect)
{
if (m_d)
{

10
src/emu/video/sed1330.h
View File

@ -49,7 +49,7 @@ public:
DECLARE_READ8_MEMBER( data_r );
DECLARE_WRITE8_MEMBER( data_w );
void update_screen(bitmap_t *bitmap, const rectangle &cliprect);
void update_screen(bitmap_t &bitmap, const rectangle &cliprect);
protected:
// device-level overrides
@ -64,10 +64,10 @@ protected:
inline void writebyte(offs_t address, UINT8 m_data);
inline void increment_csr();
void draw_text_scanline(bitmap_t *bitmap, const rectangle &cliprect, int y, UINT16 va);
void draw_graphics_scanline(bitmap_t *bitmap, const rectangle &cliprect, int y, UINT16 va);
void update_graphics(bitmap_t *bitmap, const rectangle &cliprect);
void update_text(bitmap_t *bitmap, const rectangle &cliprect);
void draw_text_scanline(bitmap_t &bitmap, const rectangle &cliprect, int y, UINT16 va);
void draw_graphics_scanline(bitmap_t &bitmap, const rectangle &cliprect, int y, UINT16 va);
void update_graphics(bitmap_t &bitmap, const rectangle &cliprect);
void update_text(bitmap_t &bitmap, const rectangle &cliprect);
private:
int m_bf; // busy flag

4
src/emu/video/tms9928a.c
View File

@ -571,9 +571,9 @@ void tms9928a_device::device_timer(emu_timer &timer, device_timer_id id, int par
}
void tms9928a_device::update( bitmap_t *bitmap, const rectangle &cliprect )
void tms9928a_device::update( bitmap_t &bitmap, const rectangle &cliprect )
{
copybitmap( bitmap, m_tmpbmp, 0, 0, 0, 0, cliprect );
copybitmap( bitmap, *m_tmpbmp, 0, 0, 0, 0, cliprect );
}

2
src/emu/video/tms9928a.h
View File

@ -104,7 +104,7 @@ public:
DECLARE_WRITE8_MEMBER( register_write );
/* update the screen */
void update( bitmap_t *bitmap, const rectangle &cliprect );
void update( bitmap_t &bitmap, const rectangle &cliprect );
protected:
// device-level overrides

8
src/emu/video/upd3301.c
View File

@ -606,7 +606,7 @@ void upd3301_device::draw_scanline()
int csr = m_cm && m_cursor_blink && ((y / m_r) == m_cy) && (sx == m_cx);
int gpa = 0; // TODO
m_display_cb(this, m_bitmap, y, sx, cc, lc, hlgt, rvv, vsp, sl0, sl12, csr, gpa);
m_display_cb(this, *m_bitmap, y, sx, cc, lc, hlgt, rvv, vsp, sl0, sl12, csr, gpa);
}
}
@ -618,12 +618,12 @@ void upd3301_device::draw_scanline()
// update_screen -
//-------------------------------------------------
void upd3301_device::update_screen(bitmap_t *bitmap, const rectangle &cliprect)
void upd3301_device::update_screen(bitmap_t &bitmap, const rectangle &cliprect)
{
if (m_status & STATUS_VE)
{
m_y = 0;
m_bitmap = bitmap;
m_bitmap = &bitmap;
m_data_fifo_pos = 0;
m_attr_fifo_pos = 0;
@ -648,6 +648,6 @@ void upd3301_device::update_screen(bitmap_t *bitmap, const rectangle &cliprect)
}
else
{
bitmap->fill(get_black_pen(machine()), cliprect);
bitmap.fill(get_black_pen(machine()), cliprect);
}
}

6
src/emu/video/upd3301.h
View File

@ -66,8 +66,8 @@
// ======================> upd3301_display_pixels_func
typedef void (*upd3301_display_pixels_func)(device_t *device, bitmap_t *bitmap, int y, int sx, UINT8 cc, UINT8 lc, int hlgt, int rvv, int vsp, int sl0, int sl12, int csr, int gpa);
#define UPD3301_DISPLAY_PIXELS(name) void name(device_t *device, bitmap_t *bitmap, int y, int sx, UINT8 cc, UINT8 lc, int hlgt, int rvv, int vsp, int sl0, int sl12, int csr, int gpa)
typedef void (*upd3301_display_pixels_func)(device_t *device, bitmap_t &bitmap, int y, int sx, UINT8 cc, UINT8 lc, int hlgt, int rvv, int vsp, int sl0, int sl12, int csr, int gpa);
#define UPD3301_DISPLAY_PIXELS(name) void name(device_t *device, bitmap_t &bitmap, int y, int sx, UINT8 cc, UINT8 lc, int hlgt, int rvv, int vsp, int sl0, int sl12, int csr, int gpa)
// ======================> upd3301_interface
@ -103,7 +103,7 @@ public:
DECLARE_READ_LINE_MEMBER( hrtc_r );
DECLARE_READ_LINE_MEMBER( vrtc_r );
void update_screen(bitmap_t *bitmap, const rectangle &cliprect);
void update_screen(bitmap_t &bitmap, const rectangle &cliprect);
protected:
// device-level overrides

20
src/emu/video/v9938.c
View File

@ -100,7 +100,7 @@ static void v9938_cpu_to_vdp (UINT8 V);
static UINT8 v9938_command_unit_w (UINT8 Op);
static UINT8 v9938_vdp_to_cpu (void);
static void v9938_set_mode (void);
static void v9938_refresh_line (running_machine &machine, bitmap_t *bmp, int line);
static void v9938_refresh_line (running_machine &machine, bitmap_t &bmp, int line);
/***************************************************************************
@ -478,7 +478,7 @@ WRITE8_HANDLER (v9938_1_command_w)
***************************************************************************/
void v9938_init (running_machine &machine, int which, screen_device &screen, bitmap_t *bitmap, int model, int vram_size, void (*callback)(running_machine &, int) )
void v9938_init (running_machine &machine, int which, screen_device &screen, bitmap_t &bitmap, int model, int vram_size, void (*callback)(running_machine &, int) )
{
vdp = &vdps[which];
@ -488,7 +488,7 @@ void v9938_init (running_machine &machine, int which, screen_device &screen, bit
vdp->VdpEngine = NULL;
vdp->screen = &screen;
vdp->bitmap = bitmap;
vdp->bitmap = &bitmap;
vdp->model = model;
vdp->vram_size = vram_size;
vdp->INTCallback = callback;
@ -1222,7 +1222,7 @@ static void v9938_set_mode (void)
vdp->mode = i;
}
static void v9938_refresh_16 (running_machine &machine, bitmap_t *bmp, int line)
static void v9938_refresh_16 (running_machine &machine, bitmap_t &bmp, int line)
{
const pen_t *pens = machine.pens;
int i, double_lines;
@ -1236,17 +1236,17 @@ static void v9938_refresh_16 (running_machine &machine, bitmap_t *bmp, int line)
if (vdp->contReg[9] & 0x08)
{
vdp->size_now = RENDER_HIGH;
ln = &bmp->pix16(line*2+((vdp->statReg[2]>>1)&1));
ln = &bmp.pix16(line*2+((vdp->statReg[2]>>1)&1));
}
else
{
ln = &bmp->pix16(line*2);
ln2 = &bmp->pix16(line*2+1);
ln = &bmp.pix16(line*2);
ln2 = &bmp.pix16(line*2+1);
double_lines = 1;
}
}
else
ln = &bmp->pix16(line);
ln = &bmp.pix16(line);
if ( !(vdp->contReg[1] & 0x40) || (vdp->statReg[2] & 0x40) )
{
@ -1282,7 +1282,7 @@ static void v9938_refresh_16 (running_machine &machine, bitmap_t *bmp, int line)
memcpy (ln2, ln, (512 + 32) * 2);
}
static void v9938_refresh_line (running_machine &machine, bitmap_t *bmp, int line)
static void v9938_refresh_line (running_machine &machine, bitmap_t &bmp, int line)
{
int ind16, ind256;
@ -1514,7 +1514,7 @@ int v9938_interrupt (running_machine &machine, int which)
{
scanline = (vdp->scanline - scanline_start) & 255;
v9938_refresh_line (machine, vdp->bitmap, scanline);
v9938_refresh_line (machine, *vdp->bitmap, scanline);
}
max = (vdp->contReg[9] & 2) ? 313 : 262;

2
src/emu/video/v9938.h
View File

@ -14,7 +14,7 @@
#define RENDER_LOW (1)
#define RENDER_AUTO (2)
void v9938_init (running_machine &machine, int which, screen_device &screen, bitmap_t *bitmap, int model, int vram_size, void (*callback)(running_machine &, int) );
void v9938_init (running_machine &machine, int which, screen_device &screen, bitmap_t &bitmap, int model, int vram_size, void (*callback)(running_machine &, int) );
void v9938_reset (int which);
int v9938_interrupt (running_machine &machine, int which);
void v9938_set_sprite_limit (int which, int);

6
src/emu/video/vector.c
View File

@ -96,7 +96,7 @@ static render_texture *get_vector_texture(float dx, float dy, float intensity)
height = lbucket * VECTOR_WIDTH_DENOM / TEXTURE_LENGTH_BUCKETS;
tex->bitmap = global_alloc(bitmap_t(TEXTURE_WIDTH, height, BITMAP_FORMAT_ARGB32));
tex->bitmap->fill(MAKE_ARGB(0xff,0xff,0xff,0xff));
tex->bitmap.fill(MAKE_ARGB(0xff,0xff,0xff,0xff));
totalint = 1.0f;
for (x = TEXTURE_WIDTH / 2 - 1; x >= 0; x--)
@ -109,10 +109,10 @@ static render_texture *get_vector_texture(float dx, float dy, float intensity)
{
UINT32 *pix;
pix = (UINT32 *)bitmap->base + y * bitmap->rowpixels + x;
pix = (UINT32 *)bitmap.base + y * bitmap.rowpixels + x;
*pix = MAKE_ARGB((RGB_ALPHA(*pix) * intensity) >> 8,0xff,0xff,0xff);
pix = (UINT32 *)bitmap->base + y * bitmap->rowpixels + (TEXTURE_WIDTH - 1 - x);
pix = (UINT32 *)bitmap.base + y * bitmap.rowpixels + (TEXTURE_WIDTH - 1 - x);
*pix = MAKE_ARGB((RGB_ALPHA(*pix) * intensity) >> 8,0xff,0xff,0xff);
}
}

8
src/emu/video/voodoo.c
View File

@ -329,7 +329,7 @@ INLINE voodoo_state *get_safe_token(device_t *device)
*
*************************************/
int voodoo_update(device_t *device, bitmap_t *bitmap, const rectangle &cliprect)
int voodoo_update(device_t *device, bitmap_t &bitmap, const rectangle &cliprect)
{
voodoo_state *v = get_safe_token(device);
int changed = v->fbi.video_changed;
@ -343,7 +343,7 @@ int voodoo_update(device_t *device, bitmap_t *bitmap, const rectangle &cliprect)
/* if we are blank, just fill with black */
if (v->type <= VOODOO_2 && FBIINIT1_SOFTWARE_BLANK(v->reg[fbiInit1].u))
{
bitmap->fill(0, cliprect);
bitmap.fill(0, cliprect);
return changed;
}
@ -428,7 +428,7 @@ int voodoo_update(device_t *device, bitmap_t *bitmap, const rectangle &cliprect)
if (y >= v->fbi.yoffs)
{
UINT16 *src = (UINT16 *)(v->fbi.ram + v->fbi.rgboffs[drawbuf]) + (y - v->fbi.yoffs) * v->fbi.rowpixels - v->fbi.xoffs;
UINT32 *dst = &bitmap->pix32(y);
UINT32 *dst = &bitmap.pix32(y);
for (x = cliprect.min_x; x <= cliprect.max_x; x++)
dst[x] = v->fbi.pen[src[x]];
}
@ -450,7 +450,7 @@ int voodoo_update(device_t *device, bitmap_t *bitmap, const rectangle &cliprect)
for (y = cliprect.min_y; y <= cliprect.max_y; y++)
{
UINT16 *src = (UINT16 *)(v->fbi.ram + v->fbi.auxoffs) + (y - v->fbi.yoffs) * v->fbi.rowpixels - v->fbi.xoffs;
UINT32 *dst = &bitmap->pix32(y);
UINT32 *dst = &bitmap.pix32(y);
for (x = cliprect.min_x; x <= cliprect.max_x; x++)
dst[x] = ((src[x] << 8) & 0xff0000) | ((src[x] >> 0) & 0xff00) | ((src[x] >> 8) & 0xff);
}

2
src/emu/video/voodoo.h
View File

@ -132,7 +132,7 @@ struct _voodoo_config
FUNCTION PROTOTYPES
***************************************************************************/
int voodoo_update(device_t *device, bitmap_t *bitmap, const rectangle &cliprect);
int voodoo_update(device_t *device, bitmap_t &bitmap, const rectangle &cliprect);
int voodoo_get_type(device_t *device);
int voodoo_is_stalled(device_t *device);
void voodoo_set_init_enable(device_t *device, UINT32 newval);

44
src/lib/util/aviio.c
View File

@ -250,15 +250,15 @@ static avi_error soundbuf_write_chunk(avi_file *file, UINT32 framenum);
static avi_error soundbuf_flush(avi_file *file, int only_flush_full);
/* RGB helpers */
static avi_error rgb32_compress_to_rgb(avi_stream *stream, const bitmap_t *bitmap, UINT8 *data, UINT32 numbytes);
static avi_error rgb32_compress_to_rgb(avi_stream *stream, const bitmap_t &bitmap, UINT8 *data, UINT32 numbytes);
/* YUY helpers */
static avi_error yuv_decompress_to_yuy16(avi_stream *stream, const UINT8 *data, UINT32 numbytes, bitmap_t *bitmap);
static avi_error yuy16_compress_to_yuy(avi_stream *stream, const bitmap_t *bitmap, UINT8 *data, UINT32 numbytes);
static avi_error yuv_decompress_to_yuy16(avi_stream *stream, const UINT8 *data, UINT32 numbytes, bitmap_t &bitmap);
static avi_error yuy16_compress_to_yuy(avi_stream *stream, const bitmap_t &bitmap, UINT8 *data, UINT32 numbytes);
/* HuffYUV helpers */
static avi_error huffyuv_extract_tables(avi_stream *stream, const UINT8 *chunkdata, UINT32 size);
static avi_error huffyuv_decompress_to_yuy16(avi_stream *stream, const UINT8 *data, UINT32 numbytes, bitmap_t *bitmap);
static avi_error huffyuv_decompress_to_yuy16(avi_stream *stream, const UINT8 *data, UINT32 numbytes, bitmap_t &bitmap);
/* debugging */
static void printf_chunk_recursive(avi_file *file, avi_chunk *chunk, int indent);
@ -793,7 +793,7 @@ UINT32 avi_first_sample_in_frame(avi_file *file, UINT32 framenum)
converting to YUY16 format
-------------------------------------------------*/
avi_error avi_read_video_frame_yuy16(avi_file *file, UINT32 framenum, bitmap_t *bitmap)
avi_error avi_read_video_frame_yuy16(avi_file *file, UINT32 framenum, bitmap_t &bitmap)
{
avi_error avierr = AVIERR_NONE;
UINT32 bytes_read, chunkid;
@ -814,7 +814,7 @@ avi_error avi_read_video_frame_yuy16(avi_file *file, UINT32 framenum, bitmap_t *
return AVIERR_INVALID_FRAME;
/* we only support YUY-style bitmaps (16bpp) */
if (bitmap->format() != BITMAP_FORMAT_YUY16 || bitmap->width() < stream->width || bitmap->height() < stream->height)
if (bitmap.format() != BITMAP_FORMAT_YUY16 || bitmap.width() < stream->width || bitmap.height() < stream->height)
return AVIERR_INVALID_BITMAP;
/* expand the tempbuffer to hold the data if necessary */
@ -957,7 +957,7 @@ avi_error avi_read_sound_samples(avi_file *file, int channel, UINT32 firstsample
of video in YUY16 format
-------------------------------------------------*/
avi_error avi_append_video_frame_yuy16(avi_file *file, const bitmap_t *bitmap)
avi_error avi_append_video_frame_yuy16(avi_file *file, const bitmap_t &bitmap)
{
avi_stream *stream = get_video_stream(file);
avi_error avierr;
@ -968,7 +968,7 @@ avi_error avi_append_video_frame_yuy16(avi_file *file, const bitmap_t *bitmap)
return AVIERR_UNSUPPORTED_VIDEO_FORMAT;
/* double check bitmap format */
if (bitmap->format() != BITMAP_FORMAT_YUY16)
if (bitmap.format() != BITMAP_FORMAT_YUY16)
return AVIERR_INVALID_BITMAP;
/* write out any sound data first */
@ -1003,7 +1003,7 @@ avi_error avi_append_video_frame_yuy16(avi_file *file, const bitmap_t *bitmap)
of video in RGB32 format
-------------------------------------------------*/
avi_error avi_append_video_frame_rgb32(avi_file *file, const bitmap_t *bitmap)
avi_error avi_append_video_frame_rgb32(avi_file *file, const bitmap_t &bitmap)
{
avi_stream *stream = get_video_stream(file);
avi_error avierr;
@ -1018,7 +1018,7 @@ avi_error avi_append_video_frame_rgb32(avi_file *file, const bitmap_t *bitmap)
return AVIERR_UNSUPPORTED_VIDEO_FORMAT;
/* double check bitmap format */
if (bitmap->format() != BITMAP_FORMAT_RGB32)
if (bitmap.format() != BITMAP_FORMAT_RGB32)
return AVIERR_INVALID_BITMAP;
/* write out any sound data first */
@ -2343,17 +2343,17 @@ static avi_error soundbuf_flush(avi_file *file, int only_flush_full)
bitmap to an RGB encoded frame
-------------------------------------------------*/
static avi_error rgb32_compress_to_rgb(avi_stream *stream, const bitmap_t *bitmap, UINT8 *data, UINT32 numbytes)
static avi_error rgb32_compress_to_rgb(avi_stream *stream, const bitmap_t &bitmap, UINT8 *data, UINT32 numbytes)
{
int height = MIN(stream->height, bitmap->height());
int width = MIN(stream->width, bitmap->width());
int height = MIN(stream->height, bitmap.height());
int width = MIN(stream->width, bitmap.width());
UINT8 *dataend = data + numbytes;
int x, y;
/* compressed video */
for (y = 0; y < height; y++)
{
const UINT32 *source = &bitmap->pix32(y);
const UINT32 *source = &bitmap.pix32(y);
UINT8 *dest = data + (stream->height - 1 - y) * stream->width * 3;
for (x = 0; x < width && dest < dataend; x++)
@ -2394,7 +2394,7 @@ static avi_error rgb32_compress_to_rgb(avi_stream *stream, const bitmap_t *bitma
encoded frame to a YUY16 bitmap
-------------------------------------------------*/
static avi_error yuv_decompress_to_yuy16(avi_stream *stream, const UINT8 *data, UINT32 numbytes, bitmap_t *bitmap)
static avi_error yuv_decompress_to_yuy16(avi_stream *stream, const UINT8 *data, UINT32 numbytes, bitmap_t &bitmap)
{
const UINT16 *dataend = (const UINT16 *)(data + numbytes);
int x, y;
@ -2403,7 +2403,7 @@ static avi_error yuv_decompress_to_yuy16(avi_stream *stream, const UINT8 *data,
for (y = 0; y < stream->height; y++)
{
const UINT16 *source = (const UINT16 *)data + y * stream->width;
UINT16 *dest = &bitmap->pix16(y);
UINT16 *dest = &bitmap.pix16(y);
/* switch off the compression */
switch (stream->format)
@ -2433,7 +2433,7 @@ static avi_error yuv_decompress_to_yuy16(avi_stream *stream, const UINT8 *data,
bitmap to a YUV encoded frame
-------------------------------------------------*/
static avi_error yuy16_compress_to_yuy(avi_stream *stream, const bitmap_t *bitmap, UINT8 *data, UINT32 numbytes)
static avi_error yuy16_compress_to_yuy(avi_stream *stream, const bitmap_t &bitmap, UINT8 *data, UINT32 numbytes)
{
const UINT16 *dataend = (const UINT16 *)(data + numbytes);
int x, y;
@ -2441,7 +2441,7 @@ static avi_error yuy16_compress_to_yuy(avi_stream *stream, const bitmap_t *bitma
/* compressed video */
for (y = 0; y < stream->height; y++)
{
const UINT16 *source = &bitmap->pix16(y);
const UINT16 *source = &bitmap.pix16(y);
UINT16 *dest = (UINT16 *)data + y * stream->width;
/* switch off the compression */
@ -2611,7 +2611,7 @@ error:
HuffYUV-encoded frame to a YUY16 bitmap
-------------------------------------------------*/
static avi_error huffyuv_decompress_to_yuy16(avi_stream *stream, const UINT8 *data, UINT32 numbytes, bitmap_t *bitmap)
static avi_error huffyuv_decompress_to_yuy16(avi_stream *stream, const UINT8 *data, UINT32 numbytes, bitmap_t &bitmap)
{
huffyuv_data *huffyuv = stream->huffyuv;
int prevlines = (stream->height > 288) ? 2 : 1;
@ -2625,7 +2625,7 @@ static avi_error huffyuv_decompress_to_yuy16(avi_stream *stream, const UINT8 *da
/* compressed video */
for (y = 0; y < stream->height; y++)
{
UINT16 *dest = &bitmap->pix16(y);
UINT16 *dest = &bitmap.pix16(y);
/* handle the first four bytes independently */
x = 0;
@ -2713,8 +2713,8 @@ static avi_error huffyuv_decompress_to_yuy16(avi_stream *stream, const UINT8 *da
lastprevy = lastprevcb = lastprevcr = 0;
for (y = 0; y < stream->height; y++)
{
UINT16 *prevrow = &bitmap->pix16(y - prevlines);
UINT16 *dest = &bitmap->pix16(y);
UINT16 *prevrow = &bitmap.pix16(y - prevlines);
UINT16 *dest = &bitmap.pix16(y);
/* handle the first four bytes independently */
x = 0;

6
src/lib/util/aviio.h
View File

@ -143,11 +143,11 @@ const char *avi_error_string(avi_error err);
const avi_movie_info *avi_get_movie_info(avi_file *file);
UINT32 avi_first_sample_in_frame(avi_file *file, UINT32 framenum);
avi_error avi_read_video_frame_yuy16(avi_file *file, UINT32 framenum, bitmap_t *bitmap);
avi_error avi_read_video_frame_yuy16(avi_file *file, UINT32 framenum, bitmap_t &bitmap);
avi_error avi_read_sound_samples(avi_file *file, int channel, UINT32 firstsample, UINT32 numsamples, INT16 *output);
avi_error avi_append_video_frame_yuy16(avi_file *file, const bitmap_t *bitmap);
avi_error avi_append_video_frame_rgb32(avi_file *file, const bitmap_t *bitmap);
avi_error avi_append_video_frame_yuy16(avi_file *file, const bitmap_t &bitmap);
avi_error avi_append_video_frame_rgb32(avi_file *file, const bitmap_t &bitmap);
avi_error avi_append_sound_samples(avi_file *file, int channel, const INT16 *samples, UINT32 numsamples, UINT32 sampleskip);
#endif

103
src/lib/util/bitmap.c
View File

@ -56,53 +56,22 @@
bitmap_t::bitmap_t()
: m_alloc(NULL),
m_base(NULL),
m_rowpixels(0),
m_width(0),
m_height(0),
m_format(BITMAP_FORMAT_INVALID),
m_bpp(0),
m_palette(NULL),
m_cliprect(0, 0, 0, 0)
m_palette(NULL)
{
// deallocate intializes all other fields
deallocate();
}
//-------------------------------------------------
// bitmap_t - basic constructor
//-------------------------------------------------
bitmap_t::bitmap_t(int width, int height, bitmap_format format, int xslop, int yslop)
: m_alloc(NULL),
m_base(NULL),
m_rowpixels((width + 2 * xslop + 7) & ~7),
m_width(width),
m_height(height),
m_format(format),
m_bpp(format_to_bpp(format)),
m_palette(NULL),
m_cliprect(0, width - 1, 0, height - 1)
m_palette(NULL)
{
// fail if invalid format
if (m_bpp == 0)
throw std::bad_alloc();
// allocate memory for the bitmap itself
size_t allocbytes = m_rowpixels * (m_height + 2 * yslop) * m_bpp / 8;
m_alloc = new UINT8[allocbytes];
// clear to 0 by default
memset(m_alloc, 0, allocbytes);
// compute the base
m_base = m_alloc + (m_rowpixels * yslop + xslop) * (m_bpp / 8);
// allocate intializes all other fields
allocate(width, height, format, xslop, yslop);
}
//-------------------------------------------------
// bitmap_t - basic constructor
//-------------------------------------------------
bitmap_t::bitmap_t(void *base, int width, int height, int rowpixels, bitmap_format format)
: m_alloc(NULL),
m_base(base),
@ -126,12 +95,64 @@ bitmap_t::bitmap_t(void *base, int width, int height, int rowpixels, bitmap_form
bitmap_t::~bitmap_t()
{
// dereference the palette
if (m_palette != NULL)
palette_deref(m_palette);
// delete any existing stuff
deallocate();
}
// free any allocated memory
//-------------------------------------------------
// allocate -- (re)allocate memory for the bitmap
// at the given size, destroying anything that
// already exists
//-------------------------------------------------
void bitmap_t::allocate(int width, int height, bitmap_format format, int xslop, int yslop)
{
// delete any existing stuff
deallocate();
// initialize fields
m_rowpixels = (width + 2 * xslop + 7) & ~7;
m_width = width;
m_height = height;
m_format = format;
m_bpp = format_to_bpp(format);
if (m_bpp == 0)
throw std::bad_alloc();
m_cliprect.set(0, width - 1, 0, height - 1);
// allocate memory for the bitmap itself
size_t allocbytes = m_rowpixels * (m_height + 2 * yslop) * m_bpp / 8;
m_alloc = new UINT8[allocbytes];
// clear to 0 by default
memset(m_alloc, 0, allocbytes);
// compute the base
m_base = m_alloc + (m_rowpixels * yslop + xslop) * (m_bpp / 8);
}
//-------------------------------------------------
// deallocate -- reset to an invalid bitmap,
// deleting all allocated stuff
//-------------------------------------------------
void bitmap_t::deallocate()
{
// delete any existing stuff
set_palette(NULL);
delete[] m_alloc;
m_alloc = NULL;
m_base = NULL;
// reset all fields
m_rowpixels = 0;
m_width = 0;
m_height = 0;
m_format = BITMAP_FORMAT_INVALID;
m_bpp = 0;
m_cliprect.set(0, -1, 0, -1);
}

5
src/lib/util/bitmap.h
View File

@ -137,10 +137,13 @@ public:
INT32 rowbytes() const { return m_rowpixels * m_bpp / 8; }
UINT8 bpp() const { return m_bpp; }
bitmap_format format() const { return m_format; }
bool valid() const { return (m_format != BITMAP_FORMAT_INVALID); }
palette_t *palette() const { return m_palette; }
const rectangle &cliprect() const { return m_cliprect; }
// helpers
// operations
void allocate(int width, int height, bitmap_format format, int xslop = 0, int yslop = 0);
void deallocate();
void clone_existing(const bitmap_t &srcbitmap);
void set_palette(palette_t *palette);
void fill(rgb_t color) { fill(color, m_cliprect); }

42
src/lib/util/png.c
View File

@ -904,14 +904,14 @@ static png_error write_deflated_chunk(core_file *fp, UINT8 *data, UINT32 type, U
bitmap to a palettized image
-------------------------------------------------*/
static png_error convert_bitmap_to_image_palette(png_info *pnginfo, const bitmap_t *bitmap, int palette_length, const rgb_t *palette)
static png_error convert_bitmap_to_image_palette(png_info *pnginfo, const bitmap_t &bitmap, int palette_length, const rgb_t *palette)
{
int rowbytes;
int x, y;
/* set the common info */
pnginfo->width = bitmap->width();
pnginfo->height = bitmap->height();
pnginfo->width = bitmap.width();
pnginfo->height = bitmap.height();
pnginfo->bit_depth = 8;
pnginfo->color_type = 3;
pnginfo->num_palette = 256;
@ -943,7 +943,7 @@ static png_error convert_bitmap_to_image_palette(png_info *pnginfo, const bitmap
/* copy in the pixels, specifying a NULL filter */
for (y = 0; y < pnginfo->height; y++)
{
UINT16 *src = &bitmap->pix16(y);
UINT16 *src = &bitmap.pix16(y);
UINT8 *dst = pnginfo->image + y * (rowbytes + 1);
/* store the filter byte, then copy the data */
@ -961,15 +961,15 @@ static png_error convert_bitmap_to_image_palette(png_info *pnginfo, const bitmap
bitmap to an RGB image
-------------------------------------------------*/
static png_error convert_bitmap_to_image_rgb(png_info *pnginfo, const bitmap_t *bitmap, int palette_length, const rgb_t *palette)
static png_error convert_bitmap_to_image_rgb(png_info *pnginfo, const bitmap_t &bitmap, int palette_length, const rgb_t *palette)
{
int alpha = (bitmap->format() == BITMAP_FORMAT_ARGB32);
int alpha = (bitmap.format() == BITMAP_FORMAT_ARGB32);
int rowbytes;
int x, y;
/* set the common info */
pnginfo->width = bitmap->width();
pnginfo->height = bitmap->height();
pnginfo->width = bitmap.width();
pnginfo->height = bitmap.height();
pnginfo->bit_depth = 8;
pnginfo->color_type = alpha ? 6 : 2;
rowbytes = pnginfo->width * (alpha ? 4 : 3);
@ -982,15 +982,15 @@ static png_error convert_bitmap_to_image_rgb(png_info *pnginfo, const bitmap_t *
/* copy in the pixels, specifying a NULL filter */
for (y = 0; y < pnginfo->height; y++)
{
UINT32 *src32 = &bitmap->pix32(y);
UINT16 *src16 = &bitmap->pix16(y);
UINT32 *src32 = &bitmap.pix32(y);
UINT16 *src16 = &bitmap.pix16(y);
UINT8 *dst = pnginfo->image + y * (rowbytes + 1);
/* store the filter byte, then copy the data */
*dst++ = 0;
/* 16bpp palettized format */
if (bitmap->format() == BITMAP_FORMAT_INDEXED16)
if (bitmap.format() == BITMAP_FORMAT_INDEXED16)
{
for (x = 0; x < pnginfo->width; x++)
{
@ -1002,7 +1002,7 @@ static png_error convert_bitmap_to_image_rgb(png_info *pnginfo, const bitmap_t *
}
/* RGB formats */
else if (bitmap->format() == BITMAP_FORMAT_RGB15)
else if (bitmap.format() == BITMAP_FORMAT_RGB15)
{
for (x = 0; x < pnginfo->width; x++)
{
@ -1014,7 +1014,7 @@ static png_error convert_bitmap_to_image_rgb(png_info *pnginfo, const bitmap_t *
}
/* 32-bit RGB direct */
else if (bitmap->format() == BITMAP_FORMAT_RGB32)
else if (bitmap.format() == BITMAP_FORMAT_RGB32)
{
for (x = 0; x < pnginfo->width; x++)
{
@ -1026,7 +1026,7 @@ static png_error convert_bitmap_to_image_rgb(png_info *pnginfo, const bitmap_t *
}
/* 32-bit ARGB direct */
else if (bitmap->format() == BITMAP_FORMAT_ARGB32)
else if (bitmap.format() == BITMAP_FORMAT_ARGB32)
{
for (x = 0; x < pnginfo->width; x++)
{
@ -1052,14 +1052,14 @@ static png_error convert_bitmap_to_image_rgb(png_info *pnginfo, const bitmap_t *
chunks to the given file
-------------------------------------------------*/
static png_error write_png_stream(core_file *fp, png_info *pnginfo, const bitmap_t *bitmap, int palette_length, const rgb_t *palette)
static png_error write_png_stream(core_file *fp, png_info *pnginfo, const bitmap_t &bitmap, int palette_length, const rgb_t *palette)
{
UINT8 tempbuff[16];
png_text *text;
png_error error;
/* create an unfiltered image in either palette or RGB form */
if (bitmap->format() == BITMAP_FORMAT_INDEXED16 && palette_length <= 256)
if (bitmap.format() == BITMAP_FORMAT_INDEXED16 && palette_length <= 256)
error = convert_bitmap_to_image_palette(pnginfo, bitmap, palette_length, palette);
else
error = convert_bitmap_to_image_rgb(pnginfo, bitmap, palette_length, palette);
@ -1108,7 +1108,7 @@ handle_error:
png_error png_write_bitmap(core_file *fp, png_info *info, bitmap_t *bitmap, int palette_length, const UINT32 *palette)
png_error png_write_bitmap(core_file *fp, png_info *info, bitmap_t &bitmap, int palette_length, const UINT32 *palette)
{
png_info pnginfo;
png_error error;
@ -1143,7 +1143,7 @@ png_error png_write_bitmap(core_file *fp, png_info *info, bitmap_t *bitmap, int
********************************************************************************/
png_error mng_capture_start(core_file *fp, bitmap_t *bitmap, double rate)
png_error mng_capture_start(core_file *fp, bitmap_t &bitmap, double rate)
{
UINT8 mhdr[28];
png_error error;
@ -1152,8 +1152,8 @@ png_error mng_capture_start(core_file *fp, bitmap_t *bitmap, double rate)
return PNGERR_FILE_ERROR;
memset(mhdr, 0, 28);
put_32bit(mhdr + 0, bitmap->width());
put_32bit(mhdr + 4, bitmap->height());
put_32bit(mhdr + 0, bitmap.width());
put_32bit(mhdr + 4, bitmap.height());
put_32bit(mhdr + 8, rate);
put_32bit(mhdr + 24, 0x0041); /* Simplicity profile */
/* frame count and play time unspecified because
@ -1165,7 +1165,7 @@ png_error mng_capture_start(core_file *fp, bitmap_t *bitmap, double rate)
return PNGERR_NONE;
}
png_error mng_capture_frame(core_file *fp, png_info *info, bitmap_t *bitmap, int palette_length, const UINT32 *palette)
png_error mng_capture_frame(core_file *fp, png_info *info, bitmap_t &bitmap, int palette_length, const UINT32 *palette)
{
return write_png_stream(fp, info, bitmap, palette_length, palette);
}

6
src/lib/util/png.h
View File

@ -156,10 +156,10 @@ png_error png_read_bitmap(core_file *fp, bitmap_t **bitmap);
png_error png_expand_buffer_8bit(png_info *p);
png_error png_add_text(png_info *pnginfo, const char *keyword, const char *text);
png_error png_write_bitmap(core_file *fp, png_info *info, bitmap_t *bitmap, int palette_length, const UINT32 *palette);
png_error png_write_bitmap(core_file *fp, png_info *info, bitmap_t &bitmap, int palette_length, const UINT32 *palette);
png_error mng_capture_start(core_file *fp, bitmap_t *bitmap, double rate);
png_error mng_capture_frame(core_file *fp, png_info *info, bitmap_t *bitmap, int palette_length, const UINT32 *palette);
png_error mng_capture_start(core_file *fp, bitmap_t &bitmap, double rate);
png_error mng_capture_frame(core_file *fp, png_info *info, bitmap_t &bitmap, int palette_length, const UINT32 *palette);
png_error mng_capture_stop(core_file *fp);
#endif /* __PNG_H__ */

2
src/mame/drivers/1945kiii.c
View File

@ -90,7 +90,7 @@ static VIDEO_START(k3)
state->m_bg_tilemap = tilemap_create(machine, get_k3_bg_tile_info, tilemap_scan_rows, 16, 16, 32, 64);
}
static void draw_sprites( running_machine &machine, bitmap_t *bitmap, const rectangle &cliprect )
static void draw_sprites( running_machine &machine, bitmap_t &bitmap, const rectangle &cliprect )
{
k3_state *state = machine.driver_data<k3_state>();
const gfx_element *gfx = machine.gfx[0];

2
src/mame/drivers/39in1.c
View File

@ -1520,7 +1520,7 @@ static SCREEN_UPDATE( 39in1 )
for(y = 0; y <= (state->m_lcd_regs.lccr2 & PXA255_LCCR2_LPP); y++)
{
UINT32 *d = &bitmap->pix32(y);
UINT32 *d = &bitmap.pix32(y);
for(x = 0; x <= (state->m_lcd_regs.lccr1 & PXA255_LCCR1_PPL); x++)
{
d[x] = state->m_pxa255_lcd_palette[state->m_pxa255_lcd_framebuffer[y*((state->m_lcd_regs.lccr1 & PXA255_LCCR1_PPL) + 1) + x]];

2
src/mame/drivers/ace.c
View File

@ -88,7 +88,7 @@ static SCREEN_UPDATE( ace )
int offs;
/* first of all, fill the screen with the background color */
bitmap->fill(0, cliprect);
bitmap.fill(0, cliprect);
drawgfx_opaque(bitmap, cliprect, screen.machine().gfx[1],
0,

4
src/mame/drivers/acefruit.c
View File

@ -115,7 +115,7 @@ static SCREEN_UPDATE( acefruit )
for( y = 0; y < 8; y++ )
{
UINT16 *dst = &bitmap->pix16(y + ( row * 8 ), x + ( col * 16 ) );
UINT16 *dst = &bitmap.pix16(y + ( row * 8 ), x + ( col * 16 ) );
*( dst ) = *( gfxdata + ( ( spriterow + y ) * gfx->line_modulo ) + ( ( spriteindex % 64 ) >> 1 ) );
}
@ -131,7 +131,7 @@ static SCREEN_UPDATE( acefruit )
{
for( y = 0; y < 8; y++ )
{
UINT16 *dst = &bitmap->pix16(y + ( row * 8 ), x + ( col * 16 ) );
UINT16 *dst = &bitmap.pix16(y + ( row * 8 ), x + ( col * 16 ) );
*( dst ) = 0;
}
}

48
src/mame/drivers/acommand.c
View File

@ -110,7 +110,7 @@ static TILE_GET_INFO( ac_get_tx_tile_info )
0);
}
static void draw_sprites(running_machine &machine, bitmap_t *bitmap, const rectangle &cliprect, int priority, int pri_mask)
static void draw_sprites(running_machine &machine, bitmap_t &bitmap, const rectangle &cliprect, int priority, int pri_mask)
{
acommand_state *state = machine.driver_data<acommand_state>();
UINT16 *spriteram16 = state->m_spriteram;
@ -203,38 +203,38 @@ g & 40
/* 0 1 2 3 4 5 6 7 8 9 a b c d e f*/
static const UINT8 led_fill[0x10] = { 0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x00,0x00,0x00,0x00,0x00,0x00};
static void draw_led(bitmap_t *bitmap, int x, int y,UINT8 value)
static void draw_led(bitmap_t &bitmap, int x, int y,UINT8 value)
{
bitmap->plot_box(x, y, 6, 10, 0x00000000);
bitmap.plot_box(x, y, 6, 10, 0x00000000);
/*a*/
bitmap->pix16(y+0, x+1) = ((led_fill[value] & 0x0001) ? LED_ON : LED_OFF);
bitmap->pix16(y+0, x+2) = ((led_fill[value] & 0x0001) ? LED_ON : LED_OFF);
bitmap->pix16(y+0, x+3) = ((led_fill[value] & 0x0001) ? LED_ON : LED_OFF);
bitmap.pix16(y+0, x+1) = ((led_fill[value] & 0x0001) ? LED_ON : LED_OFF);
bitmap.pix16(y+0, x+2) = ((led_fill[value] & 0x0001) ? LED_ON : LED_OFF);
bitmap.pix16(y+0, x+3) = ((led_fill[value] & 0x0001) ? LED_ON : LED_OFF);
/*b*/
bitmap->pix16(y+1, x+4) = ((led_fill[value] & 0x0002) ? LED_ON : LED_OFF);
bitmap->pix16(y+2, x+4) = ((led_fill[value] & 0x0002) ? LED_ON : LED_OFF);
bitmap->pix16(y+3, x+4) = ((led_fill[value] & 0x0002) ? LED_ON : LED_OFF);
bitmap.pix16(y+1, x+4) = ((led_fill[value] & 0x0002) ? LED_ON : LED_OFF);
bitmap.pix16(y+2, x+4) = ((led_fill[value] & 0x0002) ? LED_ON : LED_OFF);
bitmap.pix16(y+3, x+4) = ((led_fill[value] & 0x0002) ? LED_ON : LED_OFF);
/*c*/
bitmap->pix16(y+5, x+4) = ((led_fill[value] & 0x0004) ? LED_ON : LED_OFF);
bitmap->pix16(y+6, x+4) = ((led_fill[value] & 0x0004) ? LED_ON : LED_OFF);
bitmap->pix16(y+7, x+4) = ((led_fill[value] & 0x0004) ? LED_ON : LED_OFF);
bitmap.pix16(y+5, x+4) = ((led_fill[value] & 0x0004) ? LED_ON : LED_OFF);
bitmap.pix16(y+6, x+4) = ((led_fill[value] & 0x0004) ? LED_ON : LED_OFF);
bitmap.pix16(y+7, x+4) = ((led_fill[value] & 0x0004) ? LED_ON : LED_OFF);
/*d*/
bitmap->pix16(y+8, x+1) = ((led_fill[value] & 0x0008) ? LED_ON : LED_OFF);
bitmap->pix16(y+8, x+2) = ((led_fill[value] & 0x0008) ? LED_ON : LED_OFF);
bitmap->pix16(y+8, x+3) = ((led_fill[value] & 0x0008) ? LED_ON : LED_OFF);
bitmap.pix16(y+8, x+1) = ((led_fill[value] & 0x0008) ? LED_ON : LED_OFF);
bitmap.pix16(y+8, x+2) = ((led_fill[value] & 0x0008) ? LED_ON : LED_OFF);
bitmap.pix16(y+8, x+3) = ((led_fill[value] & 0x0008) ? LED_ON : LED_OFF);
/*e*/
bitmap->pix16(y+5, x+0) = ((led_fill[value] & 0x0010) ? LED_ON : LED_OFF);
bitmap->pix16(y+6, x+0) = ((led_fill[value] & 0x0010) ? LED_ON : LED_OFF);
bitmap->pix16(y+7, x+0) = ((led_fill[value] & 0x0010) ? LED_ON : LED_OFF);
bitmap.pix16(y+5, x+0) = ((led_fill[value] & 0x0010) ? LED_ON : LED_OFF);
bitmap.pix16(y+6, x+0) = ((led_fill[value] & 0x0010) ? LED_ON : LED_OFF);
bitmap.pix16(y+7, x+0) = ((led_fill[value] & 0x0010) ? LED_ON : LED_OFF);
/*f*/
bitmap->pix16(y+1, x+0) = ((led_fill[value] & 0x0020) ? LED_ON : LED_OFF);
bitmap->pix16(y+2, x+0) = ((led_fill[value] & 0x0020) ? LED_ON : LED_OFF);
bitmap->pix16(y+3, x+0) = ((led_fill[value] & 0x0020) ? LED_ON : LED_OFF);
bitmap.pix16(y+1, x+0) = ((led_fill[value] & 0x0020) ? LED_ON : LED_OFF);
bitmap.pix16(y+2, x+0) = ((led_fill[value] & 0x0020) ? LED_ON : LED_OFF);
bitmap.pix16(y+3, x+0) = ((led_fill[value] & 0x0020) ? LED_ON : LED_OFF);
/*g*/
bitmap->pix16(y+4, x+1) = ((led_fill[value] & 0x0040) ? LED_ON : LED_OFF);
bitmap->pix16(y+4, x+2) = ((led_fill[value] & 0x0040) ? LED_ON : LED_OFF);
bitmap->pix16(y+4, x+3) = ((led_fill[value] & 0x0040) ? LED_ON : LED_OFF);
bitmap.pix16(y+4, x+1) = ((led_fill[value] & 0x0040) ? LED_ON : LED_OFF);
bitmap.pix16(y+4, x+2) = ((led_fill[value] & 0x0040) ? LED_ON : LED_OFF);
bitmap.pix16(y+4, x+3) = ((led_fill[value] & 0x0040) ? LED_ON : LED_OFF);
}

20
src/mame/drivers/adp.c
View File

@ -183,7 +183,7 @@ void adp_state::video_start()
static H63484_DISPLAY_PIXELS( acrtc_display_pixels )
{
bitmap->pix16(y, x) = data & 0xf;
bitmap.pix16(y, x) = data & 0xf;
}
bool adp_state::screen_update(screen_device &screen, bitmap_t &bitmap, const rectangle &cliprect)
@ -191,7 +191,7 @@ bool adp_state::screen_update(screen_device &screen, bitmap_t &bitmap, const rec
bitmap.fill(0, cliprect);
/* graphics */
m_h63484->update_screen(&bitmap, cliprect);
m_h63484->update_screen(bitmap, cliprect);
return 0;
}
@ -216,10 +216,10 @@ static SCREEN_UPDATE( adp )
{
b &= (HD63484_RAM_SIZE - 1);
src = hd63484_ram_r(state->m_hd63484, b, 0xffff);
bitmap->pix16(y, x ) = ((src & 0x000f) >> 0) << 0;
bitmap->pix16(y, x + 1) = ((src & 0x00f0) >> 4) << 0;
bitmap->pix16(y, x + 2) = ((src & 0x0f00) >> 8) << 0;
bitmap->pix16(y, x + 3) = ((src & 0xf000) >> 12) << 0;
bitmap.pix16(y, x ) = ((src & 0x000f) >> 0) << 0;
bitmap.pix16(y, x + 1) = ((src & 0x00f0) >> 4) << 0;
bitmap.pix16(y, x + 2) = ((src & 0x0f00) >> 8) << 0;
bitmap.pix16(y, x + 3) = ((src & 0xf000) >> 12) << 0;
b++;
}
}
@ -243,10 +243,10 @@ if (!screen.machine().input().code_pressed(KEYCODE_O)) // debug: toggle window
if (x <= w && x + sx >= 0 && x + sx < (hd63484_regs_r(state->m_hd63484, 0xca/2, 0xffff) & 0x0fff) * 4)
{
bitmap->pix16(y, x + sx ) = ((src & 0x000f) >> 0) << 0;
bitmap->pix16(y, x + sx + 1) = ((src & 0x00f0) >> 4) << 0;
bitmap->pix16(y, x + sx + 2) = ((src & 0x0f00) >> 8) << 0;
bitmap->pix16(y, x + sx + 3) = ((src & 0xf000) >> 12) << 0;
bitmap.pix16(y, x + sx ) = ((src & 0x000f) >> 0) << 0;
bitmap.pix16(y, x + sx + 1) = ((src & 0x00f0) >> 4) << 0;
bitmap.pix16(y, x + sx + 2) = ((src & 0x0f00) >> 8) << 0;
bitmap.pix16(y, x + sx + 3) = ((src & 0xf000) >> 12) << 0;
}
b++;
}

4
src/mame/drivers/albazc.c
View File

@ -51,7 +51,7 @@ static VIDEO_START( hanaroku )
{
}
static void draw_sprites( running_machine &machine, bitmap_t *bitmap, const rectangle &cliprect )
static void draw_sprites( running_machine &machine, bitmap_t &bitmap, const rectangle &cliprect )
{
albazc_state *state = machine.driver_data<albazc_state>();
int i;
@ -79,7 +79,7 @@ static void draw_sprites( running_machine &machine, bitmap_t *bitmap, const rect
static SCREEN_UPDATE(hanaroku)
{
bitmap->fill(0x1f0, cliprect); // ???
bitmap.fill(0x1f0, cliprect); // ???
draw_sprites(screen.machine(), bitmap, cliprect);
return 0;
}

6
src/mame/drivers/aristmk6.c
View File

@ -63,7 +63,7 @@ SCREEN_UPDATE(aristmk6)
popmessage("%d %d %04x %d",state->m_test_x,state->m_test_y,state->m_start_offs,state->m_type);
bitmap->fill(get_black_pen(screen.machine()), cliprect);
bitmap.fill(get_black_pen(screen.machine()), cliprect);
count = (state->m_start_offs);
@ -87,7 +87,7 @@ SCREEN_UPDATE(aristmk6)
b = (b << 3) | (b & 0x7);
if((x)<screen.visible_area().max_x && ((y)+0)<screen.visible_area().max_y)
bitmap->pix32(y, x) = r | g<<8 | b<<16;
bitmap.pix32(y, x) = r | g<<8 | b<<16;
count+=2;
}
@ -98,7 +98,7 @@ SCREEN_UPDATE(aristmk6)
color = blit_ram[count];
if((x)<screen.visible_area().max_x && ((y)+0)<screen.visible_area().max_y)
bitmap->pix32(y, x) = screen.machine().pens[color];
bitmap.pix32(y, x) = screen.machine().pens[color];
count++;
}

18
src/mame/drivers/astinvad.c
View File

@ -134,20 +134,20 @@ static WRITE8_HANDLER( spaceint_videoram_w )
*
*************************************/
static void plot_byte( running_machine &machine, bitmap_t *bitmap, UINT8 y, UINT8 x, UINT8 data, UINT8 color )
static void plot_byte( running_machine &machine, bitmap_t &bitmap, UINT8 y, UINT8 x, UINT8 data, UINT8 color )
{
astinvad_state *state = machine.driver_data<astinvad_state>();
pen_t fore_pen = MAKE_RGB(pal1bit(color >> 0), pal1bit(color >> 2), pal1bit(color >> 1));
UINT8 flip_xor = state->m_screen_flip & 7;
bitmap->pix32(y, x + (0 ^ flip_xor)) = (data & 0x01) ? fore_pen : RGB_BLACK;
bitmap->pix32(y, x + (1 ^ flip_xor)) = (data & 0x02) ? fore_pen : RGB_BLACK;
bitmap->pix32(y, x + (2 ^ flip_xor)) = (data & 0x04) ? fore_pen : RGB_BLACK;
bitmap->pix32(y, x + (3 ^ flip_xor)) = (data & 0x08) ? fore_pen : RGB_BLACK;
bitmap->pix32(y, x + (4 ^ flip_xor)) = (data & 0x10) ? fore_pen : RGB_BLACK;
bitmap->pix32(y, x + (5 ^ flip_xor)) = (data & 0x20) ? fore_pen : RGB_BLACK;
bitmap->pix32(y, x + (6 ^ flip_xor)) = (data & 0x40) ? fore_pen : RGB_BLACK;
bitmap->pix32(y, x + (7 ^ flip_xor)) = (data & 0x80) ? fore_pen : RGB_BLACK;
bitmap.pix32(y, x + (0 ^ flip_xor)) = (data & 0x01) ? fore_pen : RGB_BLACK;
bitmap.pix32(y, x + (1 ^ flip_xor)) = (data & 0x02) ? fore_pen : RGB_BLACK;
bitmap.pix32(y, x + (2 ^ flip_xor)) = (data & 0x04) ? fore_pen : RGB_BLACK;
bitmap.pix32(y, x + (3 ^ flip_xor)) = (data & 0x08) ? fore_pen : RGB_BLACK;
bitmap.pix32(y, x + (4 ^ flip_xor)) = (data & 0x10) ? fore_pen : RGB_BLACK;
bitmap.pix32(y, x + (5 ^ flip_xor)) = (data & 0x20) ? fore_pen : RGB_BLACK;
bitmap.pix32(y, x + (6 ^ flip_xor)) = (data & 0x40) ? fore_pen : RGB_BLACK;
bitmap.pix32(y, x + (7 ^ flip_xor)) = (data & 0x80) ? fore_pen : RGB_BLACK;
}

8
src/mame/drivers/astrocorp.c
View File

@ -90,7 +90,7 @@ static VIDEO_START( astrocorp )
***************************************************************************/
static void draw_sprites( running_machine &machine, bitmap_t *bitmap, const rectangle &cliprect )
static void draw_sprites( running_machine &machine, bitmap_t &bitmap, const rectangle &cliprect )
{
astrocorp_state *state = machine.driver_data<astrocorp_state>();
UINT16 *source = state->m_spriteram;
@ -143,9 +143,9 @@ static SCREEN_UPDATE(astrocorp)
astrocorp_state *state = screen.machine().driver_data<astrocorp_state>();
if (state->m_screen_enable & 1)
copybitmap(bitmap, state->m_bitmap, 0,0,0,0, cliprect);
copybitmap(bitmap, *state->m_bitmap, 0,0,0,0, cliprect);
else
bitmap->fill(get_black_pen(screen.machine()), cliprect);
bitmap.fill(get_black_pen(screen.machine()), cliprect);
return 0;
}
@ -163,7 +163,7 @@ static WRITE16_HANDLER( astrocorp_draw_sprites_w )
UINT16 now = COMBINE_DATA(&state->m_draw_sprites);
if (!old && now)
draw_sprites(space->machine(), state->m_bitmap, space->machine().primary_screen->visible_area());
draw_sprites(space->machine(), *state->m_bitmap, space->machine().primary_screen->visible_area());
}
static WRITE16_HANDLER( astrocorp_eeprom_w )

6
src/mame/drivers/astrof.c
View File

@ -376,7 +376,7 @@ static WRITE8_HANDLER( tomahawk_video_control_2_w )
}
static void video_update_common( running_machine &machine, bitmap_t *bitmap, const rectangle &cliprect, pen_t *pens )
static void video_update_common( running_machine &machine, bitmap_t &bitmap, const rectangle &cliprect, pen_t *pens )
{
astrof_state *state = machine.driver_data<astrof_state>();
offs_t offs;
@ -410,9 +410,9 @@ static void video_update_common( running_machine &machine, bitmap_t *bitmap, con
pen_t pen = (data & 0x01) ? fore_pen : back_pen;
if (state->m_flipscreen)
bitmap->pix32(y, 255 - x) = pen;
bitmap.pix32(y, 255 - x) = pen;
else
bitmap->pix32(y, x) = pen;
bitmap.pix32(y, x) = pen;
x = x + 1;
data = data >> 1;

2
src/mame/drivers/atarisy4.c
View File

@ -154,7 +154,7 @@ static SCREEN_UPDATE( atarisy4 )
for (y = cliprect.min_y; y <= cliprect.max_y; ++y)
{
UINT16 *src = &state->m_screen_ram[(offset + (4096 * y)) / 2];
UINT32 *dest = &bitmap->pix32(y, cliprect.min_x);
UINT32 *dest = &bitmap.pix32(y, cliprect.min_x);
int x;
for (x = cliprect.min_x; x < cliprect.max_x; x += 2)

2
src/mame/drivers/avalnche.c
View File

@ -66,7 +66,7 @@ static SCREEN_UPDATE( avalnche )
else
pen = (data & 0x80) ? RGB_BLACK : RGB_WHITE;
bitmap->pix32(y, x) = pen;
bitmap.pix32(y, x) = pen;
data = data << 1;
x = x + 1;

8
src/mame/drivers/backfire.c
View File

@ -94,8 +94,8 @@ static SCREEN_UPDATE( backfire_left )
deco16ic_pf_update(state->m_deco_tilegen1, state->m_pf1_rowscroll, state->m_pf2_rowscroll);
deco16ic_pf_update(state->m_deco_tilegen2, state->m_pf3_rowscroll, state->m_pf4_rowscroll);
screen.machine().priority_bitmap->fill(0);
bitmap->fill(0x100, cliprect);
screen.machine().priority_bitmap.fill(0);
bitmap.fill(0x100, cliprect);
if (state->m_left_priority[0] == 0)
{
@ -127,8 +127,8 @@ static SCREEN_UPDATE( backfire_right )
deco16ic_pf_update(state->m_deco_tilegen1, state->m_pf1_rowscroll, state->m_pf2_rowscroll);
deco16ic_pf_update(state->m_deco_tilegen2, state->m_pf3_rowscroll, state->m_pf4_rowscroll);
screen.machine().priority_bitmap->fill(0);
bitmap->fill(0x500, cliprect);
screen.machine().priority_bitmap.fill(0);
bitmap.fill(0x500, cliprect);
if (state->m_right_priority[0] == 0)
{

2
src/mame/drivers/beaminv.c
View File

@ -180,7 +180,7 @@ static SCREEN_UPDATE( beaminv )
for (i = 0; i < 8; i++)
{
pen_t pen = (data & 0x01) ? RGB_WHITE : RGB_BLACK;
bitmap->pix32(y, x) = pen;
bitmap.pix32(y, x) = pen;
data = data >> 1;
x = x + 1;

4
src/mame/drivers/berzerk.c
View File

@ -465,7 +465,7 @@ static SCREEN_UPDATE( berzerk )
for (i = 0; i < 4; i++)
{
pen_t pen = (data & 0x80) ? pens[color >> 4] : RGB_BLACK;
bitmap->pix32(y, x) = pen;
bitmap.pix32(y, x) = pen;
x = x + 1;
data = data << 1;
@ -474,7 +474,7 @@ static SCREEN_UPDATE( berzerk )
for (; i < 8; i++)
{
pen_t pen = (data & 0x80) ? pens[color & 0x0f] : RGB_BLACK;
bitmap->pix32(y, x) = pen;
bitmap.pix32(y, x) = pen;
x = x + 1;
data = data << 1;

2
src/mame/drivers/bestleag.c
View File

@ -107,7 +107,7 @@ Note: sprite chip is different than the other Big Striker sets and they
include several similiarities with other Playmark games (including
the sprite end code and the data being offset (i.e. spriteram starting from 0x16/2))
*/
static void draw_sprites(running_machine &machine, bitmap_t *bitmap, const rectangle &cliprect)
static void draw_sprites(running_machine &machine, bitmap_t &bitmap, const rectangle &cliprect)
{
bestleag_state *state = machine.driver_data<bestleag_state>();
UINT16 *spriteram16 = state->m_spriteram;

2
src/mame/drivers/bfcobra.c
View File

@ -376,7 +376,7 @@ static SCREEN_UPDATE( bfcobra )
{
UINT16 y_offset = (y + state->m_v_scroll) * 256;
src = &state->m_video_ram[offset + y_offset];
dest = &bitmap->pix32(y);
dest = &bitmap.pix32(y);
for (x = cliprect.min_x; x <= cliprect.max_x / 2; ++x)
{

2
src/mame/drivers/big10.c
View File

@ -94,7 +94,7 @@ static TIMER_DEVICE_CALLBACK( big10_interrupt )
static VIDEO_START( big10 )
{
VIDEO_START_CALL(generic_bitmapped);
v9938_init (machine, 0, *machine.primary_screen, machine.generic.tmpbitmap, MODEL_V9938, VDP_MEM, big10_vdp_interrupt);
v9938_init (machine, 0, *machine.primary_screen, *machine.generic.tmpbitmap, MODEL_V9938, VDP_MEM, big10_vdp_interrupt);
v9938_reset(0);
}

10
src/mame/drivers/bingor.c
View File

@ -462,7 +462,7 @@ static SCREEN_UPDATE(bingor)
bingor_state *state = screen.machine().driver_data<bingor_state>();
int x,y,count;
bitmap->fill(get_black_pen(screen.machine()), cliprect);
bitmap.fill(get_black_pen(screen.machine()), cliprect);
count = (0x2000/2);
@ -475,22 +475,22 @@ static SCREEN_UPDATE(bingor)
color = (state->m_blit_ram[count] & 0xf000)>>12;
if((x+3)<screen.visible_area().max_x && ((y)+0)<screen.visible_area().max_y)
bitmap->pix32(y, x+3) = screen.machine().pens[color];
bitmap.pix32(y, x+3) = screen.machine().pens[color];
color = (state->m_blit_ram[count] & 0x0f00)>>8;
if((x+2)<screen.visible_area().max_x && ((y)+0)<screen.visible_area().max_y)
bitmap->pix32(y, x+2) = screen.machine().pens[color];
bitmap.pix32(y, x+2) = screen.machine().pens[color];
color = (state->m_blit_ram[count] & 0x00f0)>>4;
if((x+1)<screen.visible_area().max_x && ((y)+0)<screen.visible_area().max_y)
bitmap->pix32(y, x+1) = screen.machine().pens[color];
bitmap.pix32(y, x+1) = screen.machine().pens[color];
color = (state->m_blit_ram[count] & 0x000f)>>0;
if((x+0)<screen.visible_area().max_x && ((y)+0)<screen.visible_area().max_y)
bitmap->pix32(y, x+0) = screen.machine().pens[color];
bitmap.pix32(y, x+0) = screen.machine().pens[color];
count++;
}

6
src/mame/drivers/blackt96.c
View File

@ -68,7 +68,7 @@ static VIDEO_START( blackt96 )
{
}
static void draw_strip(running_machine &machine, bitmap_t *bitmap, const rectangle &cliprect, int stripnum, int xbase, int ybase, int bg)
static void draw_strip(running_machine &machine, bitmap_t &bitmap, const rectangle &cliprect, int stripnum, int xbase, int ybase, int bg)
{
blackt96_state *state = machine.driver_data<blackt96_state>();
const gfx_element *gfxspr = machine.gfx[1];
@ -98,7 +98,7 @@ static void draw_strip(running_machine &machine, bitmap_t *bitmap, const rectang
}
static void draw_main(running_machine &machine, bitmap_t *bitmap, const rectangle &cliprect, int bg)
static void draw_main(running_machine &machine, bitmap_t &bitmap, const rectangle &cliprect, int bg)
{
blackt96_state *state = machine.driver_data<blackt96_state>();
@ -135,7 +135,7 @@ static SCREEN_UPDATE( blackt96 )
int x,y;
const gfx_element *gfx = screen.machine().gfx[2];
bitmap->fill(get_black_pen(screen.machine()), cliprect);
bitmap.fill(get_black_pen(screen.machine()), cliprect);
draw_main(screen.machine(),bitmap,cliprect,1);
draw_main(screen.machine(),bitmap,cliprect,0);

10
src/mame/drivers/blitz68k.c
View File

@ -101,7 +101,7 @@ static SCREEN_UPDATE(blitz68k)
{
for(x = 0; x < 512; x++)
{
bitmap->pix32(y, x) = screen.machine().pens[*src++];
bitmap.pix32(y, x) = screen.machine().pens[*src++];
}
}
@ -123,10 +123,10 @@ static SCREEN_UPDATE(blitz68k_noblit)
for(x = 0; x < 512; )
{
UINT16 pen = *src++;
bitmap->pix32(y, x++) = screen.machine().pens[(pen >> 8) & 0xf];
bitmap->pix32(y, x++) = screen.machine().pens[(pen >> 12) & 0xf];
bitmap->pix32(y, x++) = screen.machine().pens[(pen >> 0) & 0xf];
bitmap->pix32(y, x++) = screen.machine().pens[(pen >> 4) & 0xf];
bitmap.pix32(y, x++) = screen.machine().pens[(pen >> 8) & 0xf];
bitmap.pix32(y, x++) = screen.machine().pens[(pen >> 12) & 0xf];
bitmap.pix32(y, x++) = screen.machine().pens[(pen >> 0) & 0xf];
bitmap.pix32(y, x++) = screen.machine().pens[(pen >> 4) & 0xf];
}
}

18
src/mame/drivers/bmcbowl.c
View File

@ -140,7 +140,7 @@ static SCREEN_UPDATE( bmcbowl )
*/
int x,y,z,pixdat;
bitmap->fill(get_black_pen(screen.machine()), cliprect);
bitmap.fill(get_black_pen(screen.machine()), cliprect);
z=0;
for (y=0;y<230;y++)
@ -150,30 +150,30 @@ static SCREEN_UPDATE( bmcbowl )
pixdat = state->m_vid2[0x8000+z];
if(pixdat&0xff)
bitmap->pix16(y, x+1) = (pixdat&0xff);
bitmap.pix16(y, x+1) = (pixdat&0xff);
if(pixdat>>8)
bitmap->pix16(y, x) = (pixdat>>8);
bitmap.pix16(y, x) = (pixdat>>8);
pixdat = state->m_vid2[z];
if(pixdat&0xff)
bitmap->pix16(y, x+1) = (pixdat&0xff);
bitmap.pix16(y, x+1) = (pixdat&0xff);
if(pixdat>>8)
bitmap->pix16(y, x) = (pixdat>>8);
bitmap.pix16(y, x) = (pixdat>>8);
pixdat = state->m_vid1[0x8000+z];
if(pixdat&0xff)
bitmap->pix16(y, x+1) = (pixdat&0xff);
bitmap.pix16(y, x+1) = (pixdat&0xff);
if(pixdat>>8)
bitmap->pix16(y, x) = (pixdat>>8);
bitmap.pix16(y, x) = (pixdat>>8);
pixdat = state->m_vid1[z];
if(pixdat&0xff)
bitmap->pix16(y, x+1) = (pixdat&0xff);
bitmap.pix16(y, x+1) = (pixdat&0xff);
if(pixdat>>8)
bitmap->pix16(y, x) = (pixdat>>8);
bitmap.pix16(y, x) = (pixdat>>8);
z++;
}

12
src/mame/drivers/bnstars.c
View File

@ -200,7 +200,7 @@ static WRITE32_HANDLER( ms32_bg1_ram_w )
/* ROZ Layers */
static void draw_roz(running_machine &machine, bitmap_t *bitmap, const rectangle &cliprect, int priority, int chip)
static void draw_roz(running_machine &machine, bitmap_t &bitmap, const rectangle &cliprect, int priority, int chip)
{
bnstars_state *state = machine.driver_data<bnstars_state>();
/* TODO: registers 0x40/4 / 0x44/4 and 0x50/4 / 0x54/4 are used, meaning unknown */
@ -351,7 +351,7 @@ static WRITE32_HANDLER( ms32_pal1_ram_w )
/* SPRITES based on tetrisp2 for now, readd priority bits later */
static void draw_sprites(running_machine &machine, bitmap_t *bitmap, const rectangle &cliprect, UINT32 *sprram_top, size_t sprram_size, int region)
static void draw_sprites(running_machine &machine, bitmap_t &bitmap, const rectangle &cliprect, UINT32 *sprram_top, size_t sprram_size, int region)
{
bnstars_state *state = machine.driver_data<bnstars_state>();
/***************************************************************************
@ -515,9 +515,9 @@ static SCREEN_UPDATE(bnstars_left)
{
bnstars_state *state = screen.machine().driver_data<bnstars_state>();
screen.machine().priority_bitmap->fill(0, cliprect);
screen.machine().priority_bitmap.fill(0, cliprect);
bitmap->fill(0, cliprect); /* bg color */
bitmap.fill(0, cliprect); /* bg color */
tilemap_set_scrollx(state->m_ms32_bg_tilemap[0], 0, state->m_ms32_bg0_scroll[0x00/4] + state->m_ms32_bg0_scroll[0x08/4] + 0x10 );
@ -540,9 +540,9 @@ static SCREEN_UPDATE(bnstars_right)
{
bnstars_state *state = screen.machine().driver_data<bnstars_state>();
screen.machine().priority_bitmap->fill(0, cliprect);
screen.machine().priority_bitmap.fill(0, cliprect);
bitmap->fill(0x8000+0, cliprect); /* bg color */
bitmap.fill(0x8000+0, cliprect); /* bg color */
tilemap_set_scrollx(state->m_ms32_bg_tilemap[1], 0, state->m_ms32_bg1_scroll[0x00/4] + state->m_ms32_bg1_scroll[0x08/4] + 0x10 );

4
src/mame/drivers/boxer.c
View File

@ -109,7 +109,7 @@ static PALETTE_INIT( boxer )
palette_set_color(machine,3, MAKE_RGB(0x00,0x00,0x00));
}
static void draw_boxer( running_machine &machine, bitmap_t* bitmap, const rectangle &cliprect )
static void draw_boxer( running_machine &machine, bitmap_t &bitmap, const rectangle &cliprect )
{
boxer_state *state = machine.driver_data<boxer_state>();
int n;
@ -162,7 +162,7 @@ static SCREEN_UPDATE( boxer )
boxer_state *state = screen.machine().driver_data<boxer_state>();
int i, j;
bitmap->fill(1, cliprect);
bitmap.fill(1, cliprect);
for (i = 0; i < 16; i++)
{

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