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glsl/linker: Make get_main_function_signature public

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The next patch will use this function in a different file.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
This commit is contained in:
Ian Romanick
2014-06-19 12:05:20 -07:00
committed by Kenneth Graunke
parent 1e87fbd78f
commit 04d3323d4b
2 changed files with 8 additions and 4 deletions
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9
src/glsl/linker.cpp
View File

@@ -1115,8 +1115,8 @@ move_non_declarations(exec_list *instructions, exec_node *last,
/**
* Get the function signature for main from a shader
*/
static ir_function_signature *
get_main_function_signature(gl_shader *sh)
ir_function_signature *
link_get_main_function_signature(gl_shader *sh)
{
ir_function *const f = sh->symbols->get_function("main");
if (f != NULL) {
@@ -1644,7 +1644,7 @@ link_intrastage_shaders(void *mem_ctx,
*/
gl_shader *main = NULL;
for (unsigned i = 0; i < num_shaders; i++) {
if (get_main_function_signature(shader_list[i]) != NULL) {
if (link_get_main_function_signature(shader_list[i]) != NULL) {
main = shader_list[i];
break;
}
@@ -1673,7 +1673,8 @@ link_intrastage_shaders(void *mem_ctx,
/* The a pointer to the main function in the final linked shader (i.e., the
* copy of the original shader that contained the main function).
*/
ir_function_signature *const main_sig = get_main_function_signature(linked);
ir_function_signature *const main_sig =
link_get_main_function_signature(linked);
/* Move any instructions other than variable declarations or function
* declarations into main.

3
src/glsl/linker.h
View File

@@ -26,6 +26,9 @@
#ifndef GLSL_LINKER_H
#define GLSL_LINKER_H
ir_function_signature *
link_get_main_function_signature(gl_shader *sh);
extern bool
link_function_calls(gl_shader_program *prog, gl_shader *main,
gl_shader **shader_list, unsigned num_shaders);