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-rw-r--r--include/GL/internal/dri_interface.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/include/GL/internal/dri_interface.h b/include/GL/internal/dri_interface.h
index eafbe10f9b0..e37917eda99 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 "DRI_IMAGE"
-#define __DRI_IMAGE_VERSION 3
+#define __DRI_IMAGE_VERSION 4
/**
* These formats correspond to the similarly named MESA_FORMAT_*
@@ -911,6 +911,7 @@ struct __DRIdri2ExtensionRec {
#define __DRI_IMAGE_USE_SHARE 0x0001
#define __DRI_IMAGE_USE_SCANOUT 0x0002
#define __DRI_IMAGE_USE_CURSOR 0x0004
+#define __DRI_IMAGE_USE_WRITE 0x0008
/**
* queryImage attributes
@@ -955,6 +956,13 @@ struct __DRIimageExtensionRec {
* \since 2
*/
GLboolean (*validateUsage)(__DRIimage *image, unsigned int use);
+
+ /**
+ * Write data into image.
+ *
+ * \since 4
+ */
+ int (*write)(__DRIimage *image, const void *buf, size_t count);
};