diff options
| author | Bryan Cain <[email protected]> | 2011-09-05 14:54:37 -0500 |
|---|---|---|
| committer | Bryan Cain <[email protected]> | 2011-09-05 19:51:29 -0500 |
| commit | 4e64cfbb4ec92877803e70257af8b97c484c00c0 (patch) | |
| tree | 475e304989741806f2cd9544d3ca4d38c91c006b /src/mesa/main/uniforms.c | |
| parent | f9b7d3bd4a744537db29f8688cf4c4109fb19ab1 (diff) | |
mesa: add a UniformBooleanTrue option
Drivers supporting native integers set UniformBooleanTrue to the integer value
that should be used for true when uploading uniform booleans. This is ~0 for
Gallium and 1 for i965.
Reviewed-by: Ian Romanick <[email protected]>
Diffstat (limited to 'src/mesa/main/uniforms.c')
| -rw-r--r-- | src/mesa/main/uniforms.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/main/uniforms.c b/src/mesa/main/uniforms.c index fe1ce6d7b2c..b0f9c33b8d3 100644 --- a/src/mesa/main/uniforms.c +++ b/src/mesa/main/uniforms.c @@ -802,7 +802,10 @@ set_program_uniform(struct gl_context *ctx, struct gl_program *program, else uniformVal[i].b = uniformVal[i].u ? 1 : 0; - if (!ctx->Const.NativeIntegers) + if (ctx->Const.NativeIntegers) + uniformVal[i].u = + uniformVal[i].b ? ctx->Const.UniformBooleanTrue : 0; + else uniformVal[i].f = uniformVal[i].b ? 1.0f : 0.0f; } } |