The __DRIimage createImageFromFds function takes a fourcc code, but there was no fourcc code that match __DRI_IMAGE_FORMAT_SARGB8. This adds a define for that format, adds a translation in DRI3 from __DRI_IMAGE_FORMAT_SARGB8 to __DRI_IMAGE_FOURCC_SARGB8888 and then adds translations *back* to __IMAGE_FORMAT_SARGB8 in both the i915 and i965 drivers.
I'll refrain from comments on whether I think having two separate sets of format defines in dri_interface.h is a good idea or not...
Signed-off-by: Keith Packard keithp@keithp.com Reviewed-by: Eric Anholt eric@anholt.net --- include/GL/internal/dri_interface.h | 1 + src/glx/dri3_glx.c | 1 + src/mesa/drivers/dri/i915/intel_screen.c | 3 +++ src/mesa/drivers/dri/i965/intel_screen.c | 3 +++ 4 files changed, 8 insertions(+)
diff --git a/include/GL/internal/dri_interface.h b/include/GL/internal/dri_interface.h index 81f7e60..9e82904 100644 --- a/include/GL/internal/dri_interface.h +++ b/include/GL/internal/dri_interface.h @@ -1041,6 +1041,7 @@ struct __DRIdri2ExtensionRec { #define __DRI_IMAGE_FOURCC_XRGB8888 0x34325258 #define __DRI_IMAGE_FOURCC_ABGR8888 0x34324241 #define __DRI_IMAGE_FOURCC_XBGR8888 0x34324258 +#define __DRI_IMAGE_FOURCC_SARGB8888 0x83324258 #define __DRI_IMAGE_FOURCC_YUV410 0x39565559 #define __DRI_IMAGE_FOURCC_YUV411 0x31315559 #define __DRI_IMAGE_FOURCC_YUV420 0x32315559 diff --git a/src/glx/dri3_glx.c b/src/glx/dri3_glx.c index 7982f6b..ad6de65 100644 --- a/src/glx/dri3_glx.c +++ b/src/glx/dri3_glx.c @@ -936,6 +936,7 @@ image_format_to_fourcc(int format)
/* Convert from __DRI_IMAGE_FORMAT to __DRI_IMAGE_FOURCC (sigh) */ switch (format) { + case __DRI_IMAGE_FORMAT_SARGB8: return __DRI_IMAGE_FOURCC_SARGB8888; case __DRI_IMAGE_FORMAT_RGB565: return __DRI_IMAGE_FOURCC_RGB565; case __DRI_IMAGE_FORMAT_XRGB8888: return __DRI_IMAGE_FOURCC_XRGB8888; case __DRI_IMAGE_FORMAT_ARGB8888: return __DRI_IMAGE_FOURCC_ARGB8888; diff --git a/src/mesa/drivers/dri/i915/intel_screen.c b/src/mesa/drivers/dri/i915/intel_screen.c index d607f47..d442eab 100644 --- a/src/mesa/drivers/dri/i915/intel_screen.c +++ b/src/mesa/drivers/dri/i915/intel_screen.c @@ -184,6 +184,9 @@ static struct intel_image_format intel_image_formats[] = { { __DRI_IMAGE_FOURCC_ARGB8888, __DRI_IMAGE_COMPONENTS_RGBA, 1, { { 0, 0, 0, __DRI_IMAGE_FORMAT_ARGB8888, 4 } } },
+ { __DRI_IMAGE_FOURCC_SARGB8888, __DRI_IMAGE_COMPONENTS_RGBA, 1, + { { 0, 0, 0, __DRI_IMAGE_FORMAT_SARGB8, 4 } } }, + { __DRI_IMAGE_FOURCC_XRGB8888, __DRI_IMAGE_COMPONENTS_RGB, 1, { { 0, 0, 0, __DRI_IMAGE_FORMAT_XRGB8888, 4 }, } },
diff --git a/src/mesa/drivers/dri/i965/intel_screen.c b/src/mesa/drivers/dri/i965/intel_screen.c index 4373685..9a5bf5c 100644 --- a/src/mesa/drivers/dri/i965/intel_screen.c +++ b/src/mesa/drivers/dri/i965/intel_screen.c @@ -220,6 +220,9 @@ static struct intel_image_format intel_image_formats[] = { { __DRI_IMAGE_FOURCC_ARGB8888, __DRI_IMAGE_COMPONENTS_RGBA, 1, { { 0, 0, 0, __DRI_IMAGE_FORMAT_ARGB8888, 4 } } },
+ { __DRI_IMAGE_FOURCC_SARGB8888, __DRI_IMAGE_COMPONENTS_RGBA, 1, + { { 0, 0, 0, __DRI_IMAGE_FORMAT_SARGB8, 4 } } }, + { __DRI_IMAGE_FOURCC_XRGB8888, __DRI_IMAGE_COMPONENTS_RGB, 1, { { 0, 0, 0, __DRI_IMAGE_FORMAT_XRGB8888, 4 }, } },