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Part 2 of Last Bronx gfx fixing: that shadow logic looks quite illogic to me ...

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This commit is contained in:
Angelo Salese 2013-02-06 18:25:23 +00:00
parent 570263ecc7
commit b9698df878
1 changed files with 39 additions and 35 deletions
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74
src/mame/video/stvvdp2.c
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@ -6554,15 +6554,6 @@ static void draw_sprites(running_machine &machine, bitmap_rgb32 &bitmap, const r
continue;
};
if ( pix & sprite_shadow )
{
if ( pix & ~sprite_shadow )
{
UINT32 p = bitmap_line[x];
bitmap_line[x] = MAKE_RGB(RGB_RED(p) >> 1, RGB_GREEN(p) >> 1, RGB_BLUE(p) >> 1);
}
}
else
{
pix &= sprite_colormask;
if ( pix == (sprite_colormask - 1) )
@ -6583,6 +6574,16 @@ static void draw_sprites(running_machine &machine, bitmap_rgb32 &bitmap, const r
bitmap_line[x] = machine.pens[ pix ];
}
}
/* TODO: I don't think this one makes much logic ... (1) */
if ( pix & sprite_shadow )
{
if ( pix & ~sprite_shadow )
{
UINT32 p = bitmap_line[x];
bitmap_line[x] = MAKE_RGB(RGB_RED(p) >> 1, RGB_GREEN(p) >> 1, RGB_BLUE(p) >> 1);
}
}
}
}
}
@ -6646,15 +6647,7 @@ static void draw_sprites(running_machine &machine, bitmap_rgb32 &bitmap, const r
}
}
if ( pix & sprite_shadow )
{
if ( pix & ~sprite_shadow )
{
UINT32 p = bitmap_line[x];
bitmap_line[x] = MAKE_RGB(RGB_RED(p) >> 1, RGB_GREEN(p) >> 1, RGB_BLUE(p) >> 1);
}
}
else
{
pix &= sprite_colormask;
if ( pix == (sprite_colormask - 1) )
@ -6686,6 +6679,16 @@ static void draw_sprites(running_machine &machine, bitmap_rgb32 &bitmap, const r
bitmap_line[x] = machine.pens[pix];
}
}
/* TODO: (1) */
if ( pix & sprite_shadow )
{
if ( pix & ~sprite_shadow )
{
UINT32 p = bitmap_line[x];
bitmap_line[x] = MAKE_RGB(RGB_RED(p) >> 1, RGB_GREEN(p) >> 1, RGB_BLUE(p) >> 1);
}
}
}
}
}
@ -6801,23 +6804,6 @@ static void draw_sprites(running_machine &machine, bitmap_rgb32 &bitmap, const r
}
}
if ( pix & sprite_shadow )
{
if ( pix & ~sprite_shadow )
{
UINT32 p; //= bitmap_line[x];
if(double_x)
{
p = bitmap_line[x*2];
bitmap_line[x*2] = MAKE_RGB(RGB_RED(p) >> 1, RGB_GREEN(p) >> 1, RGB_BLUE(p) >> 1);
p = bitmap_line[x*2+1];
bitmap_line[x*2+1] = MAKE_RGB(RGB_RED(p) >> 1, RGB_GREEN(p) >> 1, RGB_BLUE(p) >> 1);
}
else
bitmap_line[x] = MAKE_RGB(RGB_RED(p) >> 1, RGB_GREEN(p) >> 1, RGB_BLUE(p) >> 1);
}
}
else
{
pix &= sprite_colormask;
if ( pix == (sprite_colormask - 1) )
@ -6892,6 +6878,24 @@ static void draw_sprites(running_machine &machine, bitmap_rgb32 &bitmap, const r
}
}
}
/* TODO: (1) */
if ( pix & sprite_shadow )
{
if ( pix & ~sprite_shadow )
{
UINT32 p; //= bitmap_line[x];
if(double_x)
{
p = bitmap_line[x*2];
bitmap_line[x*2] = MAKE_RGB(RGB_RED(p) >> 1, RGB_GREEN(p) >> 1, RGB_BLUE(p) >> 1);
p = bitmap_line[x*2+1];
bitmap_line[x*2+1] = MAKE_RGB(RGB_RED(p) >> 1, RGB_GREEN(p) >> 1, RGB_BLUE(p) >> 1);
}
else
bitmap_line[x] = MAKE_RGB(RGB_RED(p) >> 1, RGB_GREEN(p) >> 1, RGB_BLUE(p) >> 1);
}
}
}
}
}