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Fixed bug 4229 - Add support for ABGR format in DirectFB renderer 

Alexandre

DirectFB supports 32-bit ABGR pixel format via DSPF_ABGR, but SDL doesn't map SDL_PIXELFORMAT_ABGR8888 to DSPF_ABGR.

A patch is attached and should add support for ABGR pixel format devices.
This commit is contained in:
Sam Lantinga 2018-08-28 13:37:11 -07:00
parent 87bc1fb552
commit 404ba5eea8
1 changed files with 1 additions and 1 deletions
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2
src/video/directfb/SDL_DirectFB_video.c
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@ -324,6 +324,7 @@ static const struct {
{ DSPF_YUY2, SDL_PIXELFORMAT_YUY2 }, /* 16 bit YUV (4 byte/ 2 pixel, macropixel contains CbYCrY [31:0]) */ { DSPF_YUY2, SDL_PIXELFORMAT_YUY2 }, /* 16 bit YUV (4 byte/ 2 pixel, macropixel contains CbYCrY [31:0]) */
{ DSPF_UYVY, SDL_PIXELFORMAT_UYVY }, /* 16 bit YUV (4 byte/ 2 pixel, macropixel contains YCbYCr [31:0]) */ { DSPF_UYVY, SDL_PIXELFORMAT_UYVY }, /* 16 bit YUV (4 byte/ 2 pixel, macropixel contains YCbYCr [31:0]) */
{ DSPF_RGB555, SDL_PIXELFORMAT_RGB555 }, /* 16 bit RGB (2 byte, nothing @15, red 5@10, green 5@5, blue 5@0) */ { DSPF_RGB555, SDL_PIXELFORMAT_RGB555 }, /* 16 bit RGB (2 byte, nothing @15, red 5@10, green 5@5, blue 5@0) */
{ DSPF_ABGR, SDL_PIXELFORMAT_ABGR8888 }, /* 32 bit ABGR (4 byte, alpha 8@24, blue 8@16, green 8@8, red 8@0) */
#if (ENABLE_LUT8) #if (ENABLE_LUT8)
{ DSPF_LUT8, SDL_PIXELFORMAT_INDEX8 }, /* 8 bit LUT (8 bit color and alpha lookup from palette) */ { DSPF_LUT8, SDL_PIXELFORMAT_INDEX8 }, /* 8 bit LUT (8 bit color and alpha lookup from palette) */
#endif #endif
@ -370,7 +371,6 @@ static const struct {
{ DSPF_UNKNOWN, SDL_PIXELFORMAT_BGR24 }, { DSPF_UNKNOWN, SDL_PIXELFORMAT_BGR24 },
{ DSPF_UNKNOWN, SDL_PIXELFORMAT_BGR888 }, { DSPF_UNKNOWN, SDL_PIXELFORMAT_BGR888 },
{ DSPF_UNKNOWN, SDL_PIXELFORMAT_RGBA8888 }, { DSPF_UNKNOWN, SDL_PIXELFORMAT_RGBA8888 },
{ DSPF_UNKNOWN, SDL_PIXELFORMAT_ABGR8888 },
{ DSPF_UNKNOWN, SDL_PIXELFORMAT_BGRA8888 }, { DSPF_UNKNOWN, SDL_PIXELFORMAT_BGRA8888 },
{ DSPF_UNKNOWN, SDL_PIXELFORMAT_ARGB2101010 }, { DSPF_UNKNOWN, SDL_PIXELFORMAT_ARGB2101010 },
{ DSPF_UNKNOWN, SDL_PIXELFORMAT_ABGR4444 }, { DSPF_UNKNOWN, SDL_PIXELFORMAT_ABGR4444 },