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| author | Michel Dänzer <[email protected]> | 2012-09-06 17:53:04 +0200 |
|---|---|---|
| committer | Michel Dänzer <[email protected]> | 2012-09-07 16:12:04 +0200 |
| commit | 30b303743df5a774e99938d3f4f21c9536b067ab (patch) | |
| tree | 863ca7084b8ae443c588f103b6c67e490db38287 | |
| parent | 3144821ef6543675a504088197af53af4b88f851 (diff) | |
radeonsi: Handle TGSI_SEMANTIC_FOG.
Fixes exponential fog. The pixel shaders for linear fog seem to get
miscompiled still somehow.
Signed-off-by: Michel Dänzer <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Reviewed-by: Tom Stellard <[email protected]>
| -rw-r--r-- | src/gallium/drivers/radeonsi/radeonsi_shader.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/radeonsi_shader.c b/src/gallium/drivers/radeonsi/radeonsi_shader.c index 1c330b5fd3a..9fc344607cb 100644 --- a/src/gallium/drivers/radeonsi/radeonsi_shader.c +++ b/src/gallium/drivers/radeonsi/radeonsi_shader.c @@ -538,6 +538,7 @@ static void si_llvm_emit_epilogue(struct lp_build_tgsi_context * bld_base) color_count++; } break; + case TGSI_SEMANTIC_FOG: case TGSI_SEMANTIC_GENERIC: target = V_008DFC_SQ_EXP_PARAM + param_count; shader->output[i].param_offset = param_count; |