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glsl: Initialize static temporaries_allocate_names once per process.

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Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
This commit is contained in:
Matt Turner 2014-11-21 18:04:21 -08:00
parent a5299e9e1c
commit 9db278d0e2
1 changed files with 3 additions and 1 deletions
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4
src/glsl/glsl_parser_extras.cpp
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@ -29,6 +29,7 @@ extern "C" {
#include "main/core.h" /* for struct gl_context */
#include "main/context.h"
#include "main/shaderobj.h"
#include "util/u_atomic.h" /* for p_atomic_cmpxchg */
}
#include "util/ralloc.h"
@ -1447,7 +1448,8 @@ _mesa_glsl_compile_shader(struct gl_context *ctx, struct gl_shader *shader,
const char *source = shader->Source;
if (ctx->Const.GenerateTemporaryNames)
ir_variable::temporaries_allocate_names = true;
(void) p_atomic_cmpxchg(&ir_variable::temporaries_allocate_names,
false, true);
state->error = glcpp_preprocess(state, &source, &state->info_log,
&ctx->Extensions, ctx);