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Add SDL_PIXELFORMAT_INDEX2LSB and SDL_PIXELFORMAT_INDEX2MSB

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This commit is contained in:
Cameron Cawley
2023-11-17 11:43:39 +00:00
committed by Sam Lantinga
parent cb5b8c9747
commit 67eb03400a
5 changed files with 54 additions and 1 deletions
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6
src/test/SDL_test_common.c
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@@ -852,6 +852,12 @@ static void SDLTest_PrintPixelFormat(char *text, size_t maxlen, Uint32 format)
case SDL_PIXELFORMAT_INDEX1MSB:
SDL_snprintfcat(text, maxlen, "Index1MSB");
break;
case SDL_PIXELFORMAT_INDEX2LSB:
SDL_snprintfcat(text, maxlen, "Index2LSB");
break;
case SDL_PIXELFORMAT_INDEX2MSB:
SDL_snprintfcat(text, maxlen, "Index2MSB");
break;
case SDL_PIXELFORMAT_INDEX4LSB:
SDL_snprintfcat(text, maxlen, "Index4LSB");
break;

5
src/video/SDL_pixels.c
View File

@@ -91,6 +91,8 @@ const char *SDL_GetPixelFormatName(Uint32 format)
CASE(SDL_PIXELFORMAT_INDEX1LSB)
CASE(SDL_PIXELFORMAT_INDEX1MSB)
CASE(SDL_PIXELFORMAT_INDEX2LSB)
CASE(SDL_PIXELFORMAT_INDEX2MSB)
CASE(SDL_PIXELFORMAT_INDEX4LSB)
CASE(SDL_PIXELFORMAT_INDEX4MSB)
CASE(SDL_PIXELFORMAT_INDEX8)
@@ -299,6 +301,9 @@ Uint32 SDL_MasksToPixelFormatEnum(int bpp, Uint32 Rmask, Uint32 Gmask, Uint32 Bm
case 1:
/* SDL defaults to MSB ordering */
return SDL_PIXELFORMAT_INDEX1MSB;
case 2:
/* SDL defaults to MSB ordering */
return SDL_PIXELFORMAT_INDEX2MSB;
case 4:
/* SDL defaults to MSB ordering */
return SDL_PIXELFORMAT_INDEX4MSB;