On Sun, Mar 3, 2013 at 7:03 AM, John Kåre Alsaker
john.kare.alsa...@gmail.com wrote:
duplicateImage will allow you to create a linear or sRGB view into a DRIimage
you have access to.
This is useful because compositors may want a specific view which doesn't
correspond to the one used by applications.
---
include/GL/internal/dri_interface.h | 21 -
1 file changed, 20 insertions(+), 1 deletion(-)
diff --git a/include/GL/internal/dri_interface.h
b/include/GL/internal/dri_interface.h
index 42147e9..f4948a8 100644
--- a/include/GL/internal/dri_interface.h
+++ b/include/GL/internal/dri_interface.h
@@ -938,7 +938,7 @@ struct __DRIdri2ExtensionRec {
* extensions.
*/
#define __DRI_IMAGE DRI_IMAGE
-#define __DRI_IMAGE_VERSION 6
+#define __DRI_IMAGE_VERSION 7
/**
* These formats correspond to the similarly named MESA_FORMAT_*
@@ -1009,6 +1009,15 @@ struct __DRIdri2ExtensionRec {
#define __DRI_IMAGE_COMPONENTS_Y_UV0x3004
#define __DRI_IMAGE_COMPONENTS_Y_XUXV 0x3005
+/**
+ * Flags for duplicateImage.
+ *
+ * \since 7
+ */
+
+#define __DRI_IMAGE_FLAG_SRGB_VIEW 0x0001
+#define __DRI_IMAGE_FLAG_LINEAR_VIEW 0x0002
+
These really should just be another set of formats, since that is
how they are handled gallium anyways.
Cheers, Jakob.
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