delete autotools .gitignore files

[mesa.git] / src / compiler / glsl / linker_util.h

diff --git a/src/compiler/glsl/linker_util.h b/src/compiler/glsl/linker_util.h
index 162db3e532fcd07e7cdd7a91139176b91cab5f10..1c3674f35a5d7d34716a817b6ae17ba92e1f9e97 100644 (file)
--- a/src/compiler/glsl/linker_util.h
+++ b/src/compiler/glsl/linker_util.h
@@ -25,17 +25,43 @@
 #define GLSL_LINKER_UTIL_H
 
 struct gl_shader_program;
+struct gl_uniform_storage;
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+/**
+ * Sometimes there are empty slots left over in UniformRemapTable after we
+ * allocate slots to explicit locations. This struct represents a single
+ * continouous block of empty slots in UniformRemapTable.
+ */
+struct empty_uniform_block {
+   struct exec_node link;
+   /* The start location of the block */
+   unsigned start;
+   /* The number of slots in the block */
+   unsigned slots;
+};
+
 void
 linker_error(struct gl_shader_program *prog, const char *fmt, ...);
 
 void
 linker_warning(struct gl_shader_program *prog, const char *fmt, ...);
 
+bool
+link_util_add_program_resource(struct gl_shader_program *prog,
+                               struct set *resource_set,
+                               GLenum type, const void *data, uint8_t stages);
+
+int
+link_util_find_empty_block(struct gl_shader_program *prog,
+                           struct gl_uniform_storage *uniform);
+
+void
+link_util_update_empty_uniform_locations(struct gl_shader_program *prog);
+
 #ifdef __cplusplus
 }
 #endif