glsl: Delete unused gl_uniform_driver_format enum values.

A while back, Matt made the uniform upload functions simply upload
ctx->Const.UniformBooleanTrue for boolean values instead of 0/1, which
removed the need to convert it later.  We also set UniformBooleanTrue to
1.0f for drivers which want to treat booleans as 0.0/1.0f.

Nothing ever sets these, so they are dead.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>

diff --git a/src/glsl/ir_uniform.h b/src/glsl/ir_uniform.h
index 2f73528..b9ecf7c 100644 (file)
--- a/src/glsl/ir_uniform.h
+++ b/src/glsl/ir_uniform.h
@@ -45,17 +45,6 @@ extern "C" {
 enum PACKED gl_uniform_driver_format {
    uniform_native = 0,          /**< Store data in the native format. */
    uniform_int_float,           /**< Store integer data as floats. */
-   uniform_bool_float,          /**< Store boolean data as floats. */
-
-   /**
-    * Store boolean data as integer using 1 for \c true.
-    */
-   uniform_bool_int_0_1,
-
-   /**
-    * Store boolean data as integer using ~0 for \c true.
-    */
-   uniform_bool_int_0_not0
 };
 
 struct gl_uniform_driver_storage {

diff --git a/src/mesa/main/uniform_query.cpp b/src/mesa/main/uniform_query.cpp
index c2776c0..db97d3d 100644 (file)
--- a/src/mesa/main/uniform_query.cpp
+++ b/src/mesa/main/uniform_query.cpp
@@ -533,8 +533,7 @@ _mesa_propagate_uniforms_to_driver_storage(struct gl_uniform_storage *uni,
       dst += array_index * store->element_stride;
 
       switch (store->format) {
-      case uniform_native:
-      case uniform_bool_int_0_1: {
+      case uniform_native: {
         unsigned j;
         unsigned v;
 
@@ -550,8 +549,7 @@ _mesa_propagate_uniforms_to_driver_storage(struct gl_uniform_storage *uni,
         break;
       }
 
-      case uniform_int_float:
-      case uniform_bool_float: {
+      case uniform_int_float: {
         const int *isrc = (const int *) src;
         unsigned j;
         unsigned v;
@@ -572,27 +570,6 @@ _mesa_propagate_uniforms_to_driver_storage(struct gl_uniform_storage *uni,
         break;
       }
 
-      case uniform_bool_int_0_not0: {
-        const int *isrc = (const int *) src;
-        unsigned j;
-        unsigned v;
-        unsigned c;
-
-        for (j = 0; j < count; j++) {
-           for (v = 0; v < vectors; v++) {
-              for (c = 0; c < components; c++) {
-                 ((int *) dst)[c] = *isrc == 0 ? 0 : ~0;
-                 isrc++;
-              }
-
-              dst += store->vector_stride;
-           }
-
-           dst += extra_stride;
-        }
-        break;
-      }
-
       default:
         assert(!"Should not get here.");
         break;