Mesa (master): i965/fs: Complete TXL support on gen4.
Kenneth Graunke
kwg at kemper.freedesktop.org
Fri Feb 25 23:31:02 UTC 2011
Module: Mesa
Branch: master
Commit: 4ddd11aad6a396e98ae30e3e78f6736804eae541
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=4ddd11aad6a396e98ae30e3e78f6736804eae541
Author: Kenneth Graunke <kenneth at whitecape.org>
Date: Thu Oct 28 13:12:20 2010 -0700
i965/fs: Complete TXL support on gen4.
Initial plumbing existed to turn the ir_txl into OPCODE_TXL, but it was
never handled.
---
src/mesa/drivers/dri/i965/brw_fs.cpp | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index d67b449..87c06aa 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -2332,6 +2332,16 @@ fs_visitor::generate_tex(fs_inst *inst, struct brw_reg dst, struct brw_reg src)
simd_mode = BRW_SAMPLER_SIMD_MODE_SIMD16;
}
break;
+ case FS_OPCODE_TXL:
+ if (inst->shadow_compare) {
+ assert(inst->mlen == 6);
+ msg_type = BRW_SAMPLER_MESSAGE_SIMD8_SAMPLE_LOD_COMPARE;
+ } else {
+ assert(inst->mlen == 9);
+ msg_type = BRW_SAMPLER_MESSAGE_SIMD16_SAMPLE_LOD;
+ simd_mode = BRW_SAMPLER_SIMD_MODE_SIMD16;
+ }
+ break;
}
}
assert(msg_type != -1);
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