image/pack: fix missing GL_BGR(A)_INTEGER support.

These codepaths were missing the cases for BGR_INTEGER/BGRA_INTEGER.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Eric Anholt <eric@anholt.net>

diff --git a/src/mesa/main/image.c b/src/mesa/main/image.c
index ca31e53..72e944e 100644 (file)
--- a/src/mesa/main/image.c
+++ b/src/mesa/main/image.c
@@ -243,12 +243,14 @@ _mesa_components_in_format( GLenum format )
       case GL_RGB:
       case GL_BGR:
       case GL_RGB_INTEGER_EXT:
+      case GL_BGR_INTEGER_EXT:
         return 3;
 
       case GL_RGBA:
       case GL_BGRA:
       case GL_ABGR_EXT:
       case GL_RGBA_INTEGER_EXT:
+      case GL_BGRA_INTEGER_EXT:
          return 4;
 
       default:

diff --git a/src/mesa/main/pack.c b/src/mesa/main/pack.c
index bd85031..4754d34 100644 (file)
--- a/src/mesa/main/pack.c
+++ b/src/mesa/main/pack.c
@@ -2291,6 +2291,7 @@ get_component_mapping(GLenum format,
       *aDst = 3;
       break;
    case GL_BGR:
+   case GL_BGR_INTEGER:
       *rSrc = 2;
       *gSrc = 1;
       *bSrc = 0;
@@ -2312,6 +2313,7 @@ get_component_mapping(GLenum format,
       *aDst = 3;
       break;
    case GL_BGRA:
+   case GL_BGRA_INTEGER:
       *rSrc = 2;
       *gSrc = 1;
       *bSrc = 0;