mesa: allow internalFormat=GL_BGRA_EXT in TexImage2D

2011-01-21 14:24:11 +01:00
parent 811ee32a9e
commit f1452844fe
1 changed files with 9 additions and 0 deletions
@@ -183,6 +183,15 @@ _mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat )
         ; /* fallthrough */
   }

+   if (ctx->Extensions.EXT_texture_format_BGRA8888) {
+      switch (internalFormat) {
+         case GL_BGRA_EXT:
+            return GL_RGBA;
+         default:
+            ; /* fallthrough */
+      }
+   }
+
   if (ctx->Extensions.EXT_paletted_texture) {
      switch (internalFormat) {
         case GL_COLOR_INDEX: