diff options
| author | Eric Anholt <eric@anholt.net> | 2010-05-25 11:45:05 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2010-06-10 00:40:00 -0700 |
| commit | 638342858894293246400d95a90d153c7f66719a (patch) | |
| tree | 63ae5ef53ba48a4a9202726df65a433cb0a90fa9 /src/mesa/drivers/dri/intel/intel_span.c | |
| parent | 262cdbd957b68878adf1fb3edcf478604ed9f171 (diff) | |
i965: Add support for GL_ALPHA framebuffer objects.
Diffstat (limited to 'src/mesa/drivers/dri/intel/intel_span.c')
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_span.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_span.c b/src/mesa/drivers/dri/intel/intel_span.c index 059f76f289..c30552c5a7 100644 --- a/src/mesa/drivers/dri/intel/intel_span.c +++ b/src/mesa/drivers/dri/intel/intel_span.c @@ -106,6 +106,13 @@ intel_set_span_functions(struct intel_context *intel, #define TAG2(x,y) intel_##x##y##_xRGB8888 #include "spantmp2.h" +/* a8 color span and pixel functions */ +#define SPANTMP_PIXEL_FMT GL_ALPHA +#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_BYTE +#define TAG(x) intel_##x##_A8 +#define TAG2(x,y) intel_##x##y##_A8 +#include "spantmp2.h" + #define LOCAL_DEPTH_VARS \ struct intel_renderbuffer *irb = intel_renderbuffer(rb); \ const GLint yScale = rb->Name ? 1 : -1; \ @@ -341,6 +348,9 @@ intel_set_span_functions(struct intel_context *intel, struct intel_renderbuffer *irb = (struct intel_renderbuffer *) rb; switch (irb->Base.Format) { + case MESA_FORMAT_A8: + intel_InitPointers_A8(rb); + break; case MESA_FORMAT_RGB565: intel_InitPointers_RGB565(rb); break; |