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authorHenri Verbeet <hverbeet@gmail.com>2013-12-15 12:23:38 +0100
committerHenri Verbeet <hverbeet@gmail.com>2013-12-22 11:55:39 +0100
commitb094b3b9f4c7b40056c31e3480ab7dc530da56e7 (patch)
tree8bfbeea29946d6bcfea9def76b9e4f2143fd43ef /src/mesa
parent2efe7927d38983029784825fc4897e9b77aa237e (diff)
i915: Add support for gl_FragData[0] reads.
Similar to 556a47a2621073185be83a0a721a8ba93392bedb, without this reading from gl_FragData[0] would cause a software fallback. Bugzilla: https://bugs.winehq.org/show_bug.cgi?id=33964 Signed-off-by: Henri Verbeet <hverbeet@gmail.com> Cc: 10.0 9.2 9.1 <mesa-stable@lists.freedesktop.org> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'src/mesa')
-rw-r--r--src/mesa/drivers/dri/i915/i915_fragprog.c1
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 dff4b9f0b12..34df6fc0f0b 100644
--- a/src/mesa/drivers/dri/i915/i915_fragprog.c
+++ b/src/mesa/drivers/dri/i915/i915_fragprog.c
@@ -146,6 +146,7 @@ src_vector(struct i915_fragment_program *p,
case PROGRAM_OUTPUT:
switch (source->Index) {
case FRAG_RESULT_COLOR:
+ case FRAG_RESULT_DATA0:
src = UREG(REG_TYPE_OC, 0);
break;
case FRAG_RESULT_DEPTH: