svga: Don't fake DXT compression ability.

src/gallium/drivers/svga/svga_resource_texture.c

@@ -146,16 +146,6 @@ svga_translate_format_render(enum pipe_format format)
    case PIPE_FORMAT_L8_UNORM:
       return svga_translate_format(format);
 
-#if 1
-   /* For on host conversion */
-   case PIPE_FORMAT_DXT1_RGB:
-      return SVGA3D_X8R8G8B8;
-   case PIPE_FORMAT_DXT1_RGBA:
-   case PIPE_FORMAT_DXT3_RGBA:
-   case PIPE_FORMAT_DXT5_RGBA:
-      return SVGA3D_A8R8G8B8;
-#endif
-
    default:
       return SVGA3D_FORMAT_INVALID;
    }

src/gallium/drivers/svga/svga_screen.c

@@ -365,13 +365,6 @@ svga_is_format_supported( struct pipe_screen *screen,
       case PIPE_FORMAT_B5G5R5A1_UNORM:
          return FALSE;
          
-      /* Simulate ability to render into compressed textures */
-      case PIPE_FORMAT_DXT1_RGB:
-      case PIPE_FORMAT_DXT1_RGBA:
-      case PIPE_FORMAT_DXT3_RGBA:
-      case PIPE_FORMAT_DXT5_RGBA:
-         return TRUE;
-
       default:
          break;
       }