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authorNicolai Hähnle <nicolai.haehnle@amd.com>2017-01-27 10:35:13 +0100
committerNicolai Hähnle <nicolai.haehnle@amd.com>2017-02-02 16:53:42 +0100
commita020cb3a72019748fee1824fc542b3b8225226c9 (patch)
tree0d672109379cb159e7671c8b315815c6d8046f64 /src/gallium/drivers/nouveau/nv50
parent96123dbad9f0de74e9b08d08df9e2e75cbfcd745 (diff)
gallium: turn PIPE_SHADER_CAP_DOUBLES into a screen capability
Make the cap consistent with PIPE_CAP_INT64. Aside from the hypothetical case of using draw for vertex shaders (and actually caring about doubles...), every implementation supports doubles either nowhere or everywhere. Also, st/mesa didn't even check the cap correctly in all supported shader stages. While at it, add a missing LLVM version check for 64-bit integers in radeonsi. This is conservative: judging by the log, LLVM 3.8 might be sufficient, but there are probably bugs that have been fixed since then. v2: fix clover (Marek) Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Diffstat (limited to 'src/gallium/drivers/nouveau/nv50')
-rw-r--r--src/gallium/drivers/nouveau/nv50/nv50_screen.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/nouveau/nv50/nv50_screen.c b/src/gallium/drivers/nouveau/nv50/nv50_screen.c
index cab0ce60293..32c3de32072 100644
--- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nouveau/nv50/nv50_screen.c
@@ -260,6 +260,7 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
case PIPE_CAP_NATIVE_FENCE_FD:
case PIPE_CAP_GLSL_OPTIMIZE_CONSERVATIVELY:
case PIPE_CAP_TGSI_FS_FBFETCH:
+ case PIPE_CAP_DOUBLES:
case PIPE_CAP_INT64:
return 0;
@@ -343,7 +344,6 @@ nv50_screen_get_shader_param(struct pipe_screen *pscreen, unsigned shader,
return PIPE_SHADER_IR_TGSI;
case PIPE_SHADER_CAP_MAX_UNROLL_ITERATIONS_HINT:
return 32;
- case PIPE_SHADER_CAP_DOUBLES:
case PIPE_SHADER_CAP_TGSI_DROUND_SUPPORTED:
case PIPE_SHADER_CAP_TGSI_DFRACEXP_DLDEXP_SUPPORTED:
case PIPE_SHADER_CAP_TGSI_FMA_SUPPORTED: