Mesa (master): i965: Allow OPCODE_SWZ to put immediates in the first arg.
Eric Anholt
anholt at kemper.freedesktop.org
Wed Nov 10 01:23:21 UTC 2010
Module: Mesa
Branch: master
Commit: f00929cbddf2ea5794bebf01ac45f4070416d334
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=f00929cbddf2ea5794bebf01ac45f4070416d334
Author: Eric Anholt <eric at anholt.net>
Date: Tue Nov 9 16:19:34 2010 -0800
i965: Allow OPCODE_SWZ to put immediates in the first arg.
Fixes assertion failure with texture swizzling in the GLSL path when
it's triggered (such as gen6 FF or ARB_fp shadow comparisons).
Fixes:
texdepth
texSwizzle
fp1-DST test
fp1-LIT test 3
---
src/mesa/drivers/dri/i965/brw_wm_emit.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_wm_emit.c b/src/mesa/drivers/dri/i965/brw_wm_emit.c
index 2724762..d037560 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_emit.c
@@ -83,6 +83,7 @@ brw_wm_arg_can_be_immediate(enum prog_opcode opcode, int arg)
[OPCODE_SLE] = 2,
[OPCODE_SLT] = 2,
[OPCODE_SNE] = 2,
+ [OPCODE_SWZ] = 1,
[OPCODE_XPD] = 2,
};
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