mesa: use gl_shader_type enum

diff --git a/src/mesa/main/shaderapi.c b/src/mesa/main/shaderapi.c
index 030236e7350b296e5b4b77b4079b78be91e3edb9..96df58d35c241b9cb80772264c19fdb748656fe5 100644 (file)
--- a/src/mesa/main/shaderapi.c
+++ b/src/mesa/main/shaderapi.c
@@ -95,7 +95,7 @@ _mesa_init_shader_state(struct gl_context *ctx)
     * are generated by the GLSL compiler.
     */
    struct gl_shader_compiler_options options;
-   GLuint i;
+   gl_shader_type sh;
 
    memset(&options, 0, sizeof(options));
    options.MaxUnrollIterations = 32;
@@ -103,8 +103,8 @@ _mesa_init_shader_state(struct gl_context *ctx)
    /* Default pragma settings */
    options.DefaultPragmas.Optimize = GL_TRUE;
 
-   for(i = 0; i < MESA_SHADER_TYPES; ++i)
-      memcpy(&ctx->ShaderCompilerOptions[i], &options, sizeof(options));
+   for (sh = 0; sh < MESA_SHADER_TYPES; ++sh)
+      memcpy(&ctx->ShaderCompilerOptions[sh], &options, sizeof(options));
 
    ctx->Shader.Flags = get_shader_flags();
 }