mesa: Add gl_shader_program::AttributeBindings

This currently mirrors the state tracking
gl_shader_program::Attributes, but I'm working towards eliminating
that.

Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>

1 files changed, 9 insertions, 0 deletions

diff --git a/src/mesa/main/shaderobj.c b/src/mesa/main/shaderobj.c
index f128648f477..322f4290656 100644
--- a/src/mesa/main/shaderobj.c
+++ b/src/mesa/main/shaderobj.c
@@ -38,6 +38,7 @@
 #include "program/program.h"
 #include "program/prog_parameter.h"
 #include "program/prog_uniform.h"
+#include "program/hash_table.h"
 #include "ralloc.h"
 
 /**********************************************************************/
@@ -239,6 +240,9 @@ _mesa_init_shader_program(struct gl_context *ctx, struct gl_shader_program *prog
    prog->Type = GL_SHADER_PROGRAM_MESA;
    prog->RefCount = 1;
    prog->Attributes = _mesa_new_parameter_list();
+
+   prog->AttributeBindings = string_to_uint_map_ctor();
+
 #if FEATURE_ARB_geometry_shader4
    prog->Geom.VerticesOut = 0;
    prog->Geom.InputType = GL_TRIANGLES;
@@ -312,6 +316,11 @@ _mesa_free_shader_program_data(struct gl_context *ctx,
       shProg->Attributes = NULL;
    }
 
+   if (shProg->AttributeBindings) {
+      string_to_uint_map_dtor(shProg->AttributeBindings);
+      shProg->AttributeBindings = NULL;
+   }
+
    /* detach shaders */
    for (i = 0; i < shProg->NumShaders; i++) {
       _mesa_reference_shader(ctx, &shProg->Shaders[i], NULL);