glformats: support _mesa_bytes_per_pixel for 2101010+GL_RGB

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>

diff --git a/src/mesa/main/glformats.c b/src/mesa/main/glformats.c
index fb69421..ff56ffa 100644 (file)
--- a/src/mesa/main/glformats.c
+++ b/src/mesa/main/glformats.c
@@ -271,7 +271,8 @@ _mesa_bytes_per_pixel(GLenum format, GLenum type)
    case GL_UNSIGNED_INT_10_10_10_2:
    case GL_UNSIGNED_INT_2_10_10_10_REV:
       if (format == GL_RGBA || format == GL_BGRA || format == GL_ABGR_EXT ||
-          format == GL_RGBA_INTEGER_EXT || format == GL_BGRA_INTEGER_EXT)
+          format == GL_RGBA_INTEGER_EXT || format == GL_BGRA_INTEGER_EXT ||
+          format == GL_RGB)
          return sizeof(GLuint);
       else
          return -1;