diff options
| author | Marek Olšák <[email protected]> | 2009-10-11 14:18:11 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2010-04-19 00:34:02 +0200 |
| commit | 340e5e65dc1a7b82c8f910971c185bb4627204ea (patch) | |
| tree | 85b12e6121dcb8107c25d11feda39512dfa3615d /src/mesa | |
| parent | 4d7ed844313a4be64e9162369c935ce750cd9b06 (diff) | |
r300/compiler: enable branch emulation for R500 fragment programs
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c b/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c index 1e1053483de..25bf373b6fd 100644 --- a/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c +++ b/src/mesa/drivers/dri/r300/compiler/r3xx_fragprog.c @@ -98,6 +98,15 @@ void r3xx_compile_fragment_program(struct r300_fragment_program_compiler* c) { rewrite_depth_out(c); + debug_program_log(c, "before compilation"); + + /* XXX Ideally this should be done only for r3xx, but since + * we don't have branching support for r5xx, we use the emulation + * on all chipsets. */ + rc_emulate_branches(&c->Base); + + debug_program_log(c, "after emulate branches"); + if (c->is_r500) { struct radeon_program_transformation transformations[] = { { &r500_transform_IF, 0 }, @@ -107,6 +116,8 @@ void r3xx_compile_fragment_program(struct r300_fragment_program_compiler* c) }; radeonLocalTransform(&c->Base, 4, transformations); + debug_program_log(c, "after native rewrite part 1"); + c->Base.SwizzleCaps = &r500_swizzle_caps; } else { struct radeon_program_transformation transformations[] = { @@ -115,9 +126,7 @@ void r3xx_compile_fragment_program(struct r300_fragment_program_compiler* c) }; radeonLocalTransform(&c->Base, 2, transformations); - debug_program_log(c, "before emulate branches"); - - rc_emulate_branches(&c->Base); + debug_program_log(c, "after native rewrite part 1"); c->Base.SwizzleCaps = &r300_swizzle_caps; } @@ -135,7 +144,7 @@ void r3xx_compile_fragment_program(struct r300_fragment_program_compiler* c) if (c->Base.Error) return; - debug_program_log(c, "after native rewrite"); + debug_program_log(c, "after native rewrite part 2"); rc_dataflow_deadcode(&c->Base, &dataflow_outputs_mark_use, c); if (c->Base.Error) |