diff options
| author | Marek Olšák <maraeo@gmail.com> | 2010-02-14 23:57:46 +0100 |
|---|---|---|
| committer | Marek Olšák <maraeo@gmail.com> | 2010-04-05 07:09:45 +0200 |
| commit | e41a64591bf1a74465bf0adc7d35c991c4cfb4fe (patch) | |
| tree | c12c0d1c717c4ed57c4ea8ae1c462b994a476cae /src/mesa/drivers/dri/r300/compiler | |
| parent | 4e949271c25ccc5a06fbbbe912b0b43b75d1d169 (diff) | |
r300/compiler: make the max number of fragment shader temporaries adjustable
Diffstat (limited to 'src/mesa/drivers/dri/r300/compiler')
| -rw-r--r-- | src/mesa/drivers/dri/r300/compiler/r300_fragprog_emit.c | 2 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c | 5 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/compiler/radeon_compiler.h | 1 |
3 files changed, 3 insertions, 5 deletions
diff --git a/src/mesa/drivers/dri/r300/compiler/r300_fragprog_emit.c b/src/mesa/drivers/dri/r300/compiler/r300_fragprog_emit.c index cc552aee17..37dafa7710 100644 --- a/src/mesa/drivers/dri/r300/compiler/r300_fragprog_emit.c +++ b/src/mesa/drivers/dri/r300/compiler/r300_fragprog_emit.c @@ -353,7 +353,7 @@ void r300BuildFragmentProgramHwCode(struct r300_fragment_program_compiler *compi } } - if (code->pixsize >= R300_PFS_NUM_TEMP_REGS) + if (code->pixsize >= compiler->max_temp_regs) rc_error(&compiler->Base, "Too many hardware temporaries used.\n"); if (compiler->Base.Error) diff --git a/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c b/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c index c2d5dc27b4..d06429254d 100644 --- a/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c +++ b/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c @@ -156,10 +156,7 @@ void r3xx_compile_fragment_program(struct r300_fragment_program_compiler* c) fflush(stderr); } - if (c->is_r500) - rc_pair_regalloc(c, 128); - else - rc_pair_regalloc(c, R300_PFS_NUM_TEMP_REGS); + rc_pair_regalloc(c, c->max_temp_regs); if (c->Base.Error) return; diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h b/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h index 6bfda0574f..934ae28da5 100644 --- a/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h +++ b/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h @@ -83,6 +83,7 @@ struct r300_fragment_program_compiler { struct rX00_fragment_program_code *code; struct r300_fragment_program_external_state state; unsigned is_r500; + unsigned max_temp_regs; /* Register corresponding to the depthbuffer. */ unsigned OutputDepth; /* Registers corresponding to the four colorbuffers. */ |