path: root/include/GL
diff options
authorJesse Barnes <>2012-02-21 12:53:09 -0800
committerJesse Barnes <>2012-02-22 09:41:40 -0800
commit8de5c355fa2bf0f30df2c7cf39aee01e793284bf (patch)
tree4001a8ba5a618e607626610532a67fe080f7d8f4 /include/GL
parentd35d3d612acef1612aaab9a923b8814d4dbb4d9c (diff)
gbm: track buffer format through DRI drivers
GBM needs the buffer format in order to communicate with DRM and clients for things like scanout. So track the DRI format requested in the various back ends and use it to return the DRI format back to GBM when requested. GBM will then map this into the GBM surface type (which is in turn based on the DRM fb format list). Signed-off-by: Jesse Barnes <>
Diffstat (limited to 'include/GL')
1 files changed, 2 insertions, 1 deletions
diff --git a/include/GL/internal/dri_interface.h b/include/GL/internal/dri_interface.h
index 701e83e7831..da8366652fe 100644
--- a/include/GL/internal/dri_interface.h
+++ b/include/GL/internal/dri_interface.h
@@ -894,7 +894,7 @@ struct __DRIdri2ExtensionRec {
* extensions.
-#define __DRI_IMAGE_VERSION 2
+#define __DRI_IMAGE_VERSION 3
* These formats correspond to the similarly named MESA_FORMAT_*
@@ -918,6 +918,7 @@ struct __DRIdri2ExtensionRec {
#define __DRI_IMAGE_ATTRIB_STRIDE 0x2000
#define __DRI_IMAGE_ATTRIB_HANDLE 0x2001
#define __DRI_IMAGE_ATTRIB_NAME 0x2002
+#define __DRI_IMAGE_ATTRIB_FORMAT 0x2003 /* available in versions 3+ */
typedef struct __DRIimageRec __DRIimage;
typedef struct __DRIimageExtensionRec __DRIimageExtension;