wined3d: Add support for WINEDFMT_R10G10B10A2_UNORM vertex format.

dlls/wined3d/utils.c

@@ -329,6 +329,7 @@ struct wined3d_format_vertex_info
     unsigned int component_count;
     GLenum gl_vtx_type;
     GLboolean gl_normalized;
+    enum wined3d_gl_extension extension;
 };
 
 static const struct wined3d_format_vertex_info format_vertex_info[] =
@@ -349,6 +350,8 @@ static const struct wined3d_format_vertex_info format_vertex_info[] =
     {WINED3DFMT_R16G16B16A16_UNORM, WINED3D_FFP_EMIT_USHORT4N,  4, GL_UNSIGNED_SHORT,              GL_TRUE },
     {WINED3DFMT_R10G10B10A2_UINT,   WINED3D_FFP_EMIT_UDEC3,     3, GL_UNSIGNED_SHORT,              GL_FALSE},
     {WINED3DFMT_R10G10B10A2_SNORM,  WINED3D_FFP_EMIT_DEC3N,     3, GL_SHORT,                       GL_TRUE },
+    {WINED3DFMT_R10G10B10A2_UNORM,  WINED3D_FFP_EMIT_INVALID,   4, GL_UNSIGNED_INT_2_10_10_10_REV, GL_TRUE,
+            ARB_VERTEX_TYPE_2_10_10_10_REV},
     {WINED3DFMT_R16G16_FLOAT,       WINED3D_FFP_EMIT_FLOAT16_2, 2, GL_HALF_FLOAT,                  GL_FALSE},
     {WINED3DFMT_R16G16B16A16_FLOAT, WINED3D_FFP_EMIT_FLOAT16_4, 4, GL_HALF_FLOAT,                  GL_FALSE},
     {WINED3DFMT_R8G8B8A8_SNORM,     WINED3D_FFP_EMIT_INVALID,   4, GL_BYTE,                        GL_TRUE },
@@ -3273,6 +3276,8 @@ static unsigned int calculate_vertex_attribute_size(GLenum type, unsigned int co
             return component_count * sizeof(GLint);
         case GL_UNSIGNED_INT:
             return component_count * sizeof(GLuint);
+        case GL_UNSIGNED_INT_2_10_10_10_REV:
+            return sizeof(GLuint);
         default:
             FIXME("Unhandled GL type %#x.\n", type);
             return 0;
@@ -3295,6 +3300,9 @@ static BOOL init_format_vertex_info(struct wined3d_gl_info *gl_info)
             return FALSE;
         }
 
+        if (!gl_info->supported[format_vertex_info[i].extension])
+            continue;
+
         format = &gl_info->formats[fmt_idx];
         format->emit_idx = format_vertex_info[i].emit_idx;
         format->component_count = format_vertex_info[i].component_count;