diff options
| author | Eric Anholt <[email protected]> | 2011-07-12 15:31:39 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2011-07-12 16:01:21 -0700 |
| commit | 556a47a2621073185be83a0a721a8ba93392bedb (patch) | |
| tree | ab9daadd309d7d71d6ebb51a6e1353b488acb5c4 /src/mesa | |
| parent | ed570cb5e52021cfeb36266189367c85befcc761 (diff) | |
i915: Add support for gl_FragData[0] for output color.
We advertised ARB_draw_buffers, but either fell back to software when
using this output, or assertion failed. Fixes glsl-fs-fragdata-1, and
failures in some webgl conformance tests.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=39024
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=34906
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/i915/i915_fragprog.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i915/i915_fragprog.c b/src/mesa/drivers/dri/i915/i915_fragprog.c index b67ebb9a1ec..e9e8078328a 100644 --- a/src/mesa/drivers/dri/i915/i915_fragprog.c +++ b/src/mesa/drivers/dri/i915/i915_fragprog.c @@ -210,6 +210,7 @@ get_result_vector(struct i915_fragment_program *p, case PROGRAM_OUTPUT: switch (inst->DstReg.Index) { case FRAG_RESULT_COLOR: + case FRAG_RESULT_DATA0: return UREG(REG_TYPE_OC, 0); case FRAG_RESULT_DEPTH: p->depth_written = 1; |