Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-06-05 04:16:28 +03:00
Code Issues Actions 4 Packages Projects Releases Wiki Activity

(MESS-specific) snes: fixed a blending flag bug, fixes bg colors in Micro Machines.

Browse Source 
=======================================================================

Found in 2-27-16 of the snes book 1 manual.
This commit is contained in:
Angelo Salese 2009-07-19 13:46:50 +00:00
parent 902ad0ce83
commit d3a133b89d
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/mame/video/snes.c
View File

@ -162,10 +162,13 @@ static const struct SNES_MODE_CONFIG snes_modedefs[8] =
*****************************************/ *****************************************/
INLINE void snes_draw_blend(UINT16 offset, UINT16 *colour, UINT8 mode, UINT8 clip ) INLINE void snes_draw_blend(UINT16 offset, UINT16 *colour, UINT8 mode, UINT8 clip )
{ {
if( clip == SNES_CLIP_ALL2) // blending mode 3 == always OFF
return;
#ifdef SNES_DBG_video #ifdef SNES_DBG_video
if( !debug_options.transparency_disabled ) if( !debug_options.transparency_disabled )
#endif /* SNES_DBG_video */ #endif /* SNES_DBG_video */
if( (clip == SNES_CLIP_ALL || clip == SNES_CLIP_ALL2) || if( (clip == SNES_CLIP_ALL) ||
(clip == SNES_CLIP_IN && snes_ppu.clipmasks[5][offset]) || (clip == SNES_CLIP_IN && snes_ppu.clipmasks[5][offset]) ||
(clip == SNES_CLIP_OUT && !snes_ppu.clipmasks[5][offset]) ) (clip == SNES_CLIP_OUT && !snes_ppu.clipmasks[5][offset]) )
{ {