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linker: Make invalidate_variable_locations available outside the compilation unit

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Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Tested-by: Tom Stellard <thomas.stellard@amd.com>
This commit is contained in:
Ian Romanick
2011-10-11 16:15:47 -07:00
parent 68db407b20
commit f6ee7bce65
2 changed files with 9 additions and 5 deletions
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8
src/glsl/linker.cpp
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@@ -191,7 +191,7 @@ linker_warning(gl_shader_program *prog, const char *fmt, ...)
void
invalidate_variable_locations(gl_shader *sh, enum ir_variable_mode mode,
link_invalidate_variable_locations(gl_shader *sh, enum ir_variable_mode mode,
int generic_base)
{
foreach_list(node, sh->ir) {
@@ -1337,7 +1337,7 @@ assign_attribute_or_color_locations(gl_shader_program *prog,
(target_index == MESA_SHADER_VERTEX) ? ir_var_in : ir_var_out;
invalidate_variable_locations(sh, direction, generic_base);
link_invalidate_variable_locations(sh, direction, generic_base);
/* Temporary storage for the set of attributes that need locations assigned.
*/
@@ -1539,8 +1539,8 @@ assign_varying_locations(struct gl_context *ctx,
* not being inputs. This lets the optimizer eliminate them.
*/
invalidate_variable_locations(producer, ir_var_out, VERT_RESULT_VAR0);
invalidate_variable_locations(consumer, ir_var_in, FRAG_ATTRIB_VAR0);
link_invalidate_variable_locations(producer, ir_var_out, VERT_RESULT_VAR0);
link_invalidate_variable_locations(consumer, ir_var_in, FRAG_ATTRIB_VAR0);
foreach_list(node, producer->ir) {
ir_variable *const output_var = ((ir_instruction *) node)->as_variable();

4
src/glsl/linker.h
View File

@@ -30,6 +30,10 @@ extern bool
link_function_calls(gl_shader_program *prog, gl_shader *main,
gl_shader **shader_list, unsigned num_shaders);
extern void
link_invalidate_variable_locations(gl_shader *sh, enum ir_variable_mode mode,
int generic_base);
/**
* Class for processing all of the leaf fields of an uniform
*