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| author | Tom Stellard <tstellar@gmail.com> | 2012-01-14 08:08:33 -0500 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2012-03-04 19:36:27 -0500 |
| commit | befcce264c8bf8fdac233e6a01cadc595a1d11d3 (patch) | |
| tree | d94c7bab725c2b349bffe9176061b0e99d2f8c52 /src/gallium/drivers/r300/compiler/r500_fragprog_emit.c | |
| parent | 95594bae47d8b3302be188e6f0be2d69c5507bb3 (diff) | |
| download | external_mesa3d-befcce264c8bf8fdac233e6a01cadc595a1d11d3.zip external_mesa3d-befcce264c8bf8fdac233e6a01cadc595a1d11d3.tar.gz external_mesa3d-befcce264c8bf8fdac233e6a01cadc595a1d11d3.tar.bz2 | |
r300/compiler: Add support for inline literals
On R500 chips, shader instructions can take 7-bit (3-bit mantissa, 4-bit
exponent) floating point values as inputs in place of registers.
Diffstat (limited to 'src/gallium/drivers/r300/compiler/r500_fragprog_emit.c')
| -rw-r--r-- | src/gallium/drivers/r300/compiler/r500_fragprog_emit.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/gallium/drivers/r300/compiler/r500_fragprog_emit.c b/src/gallium/drivers/r300/compiler/r500_fragprog_emit.c index 87b96d1..f6b6c0f 100644 --- a/src/gallium/drivers/r300/compiler/r500_fragprog_emit.c +++ b/src/gallium/drivers/r300/compiler/r500_fragprog_emit.c @@ -210,6 +210,8 @@ static unsigned int use_source(struct r500_fragment_program_code* code, struct r } else if (src.File == RC_FILE_TEMPORARY || src.File == RC_FILE_INPUT) { use_temporary(code, src.Index); return src.Index; + } else if (src.File == RC_FILE_INLINE) { + return src.Index | (1 << 7); } return 0; |