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ff_fragment_shader: Access glsl_types directly.

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Originally, we didn't have direct accessors for all of the GLSL types,
so the only way to get at them was to use the symbol table.  Now, we
can just get at them directly, which is simpler and faster.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
This commit is contained in:
Kenneth Graunke
2014-07-03 14:47:14 -07:00
parent c03c6e0168
commit 272e36e229
1 changed files with 15 additions and 15 deletions
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30
src/mesa/main/ff_fragment_shader.cpp
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@@ -914,54 +914,54 @@ static void load_texture( texenv_fragment_program *p, GLuint unit )
switch (texTarget) {
case TEXTURE_1D_INDEX:
if (p->state->unit[unit].shadow)
sampler_type = p->shader->symbols->get_type("sampler1DShadow");
sampler_type = glsl_type::sampler1DShadow_type;
else
sampler_type = p->shader->symbols->get_type("sampler1D");
sampler_type = glsl_type::sampler1D_type;
coords = 1;
break;
case TEXTURE_1D_ARRAY_INDEX:
if (p->state->unit[unit].shadow)
sampler_type = p->shader->symbols->get_type("sampler1DArrayShadow");
sampler_type = glsl_type::sampler1DArrayShadow_type;
else
sampler_type = p->shader->symbols->get_type("sampler1DArray");
sampler_type = glsl_type::sampler1DArray_type;
coords = 2;
break;
case TEXTURE_2D_INDEX:
if (p->state->unit[unit].shadow)
sampler_type = p->shader->symbols->get_type("sampler2DShadow");
sampler_type = glsl_type::sampler2DShadow_type;
else
sampler_type = p->shader->symbols->get_type("sampler2D");
sampler_type = glsl_type::sampler2D_type;
coords = 2;
break;
case TEXTURE_2D_ARRAY_INDEX:
if (p->state->unit[unit].shadow)
sampler_type = p->shader->symbols->get_type("sampler2DArrayShadow");
sampler_type = glsl_type::sampler2DArrayShadow_type;
else
sampler_type = p->shader->symbols->get_type("sampler2DArray");
sampler_type = glsl_type::sampler2DArray_type;
coords = 3;
break;
case TEXTURE_RECT_INDEX:
if (p->state->unit[unit].shadow)
sampler_type = p->shader->symbols->get_type("sampler2DRectShadow");
sampler_type = glsl_type::sampler2DRectShadow_type;
else
sampler_type = p->shader->symbols->get_type("sampler2DRect");
sampler_type = glsl_type::sampler2DRect_type;
coords = 2;
break;
case TEXTURE_3D_INDEX:
assert(!p->state->unit[unit].shadow);
sampler_type = p->shader->symbols->get_type("sampler3D");
sampler_type = glsl_type::sampler3D_type;
coords = 3;
break;
case TEXTURE_CUBE_INDEX:
if (p->state->unit[unit].shadow)
sampler_type = p->shader->symbols->get_type("samplerCubeShadow");
sampler_type = glsl_type::samplerCubeShadow_type;
else
sampler_type = p->shader->symbols->get_type("samplerCube");
sampler_type = glsl_type::samplerCube_type;
coords = 3;
break;
case TEXTURE_EXTERNAL_INDEX:
assert(!p->state->unit[unit].shadow);
sampler_type = p->shader->symbols->get_type("samplerExternalOES");
sampler_type = glsl_type::samplerExternalOES_type;
coords = 2;
break;
}
@@ -1241,7 +1241,7 @@ create_new_program(struct gl_context *ctx, struct state_key *key)
state->symbols->add_function(main_f);
ir_function_signature *main_sig =
new(p.mem_ctx) ir_function_signature(p.shader->symbols->get_type("void"));
new(p.mem_ctx) ir_function_signature(glsl_type::void_type);
main_sig->is_defined = true;
main_f->add_signature(main_sig);