OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add dri image entry point for creating image from fd

Browse Source 
Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com>
This commit is contained in:
Kristian Høgsberg
2013-02-02 08:38:07 -05:00
parent 664fe6dc84
commit 2356e28452
4 changed files with 108 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
include/GL/internal/dri_interface.h
View File

@@ -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_*
@@ -1021,6 +1021,9 @@ struct __DRIdri2ExtensionRec {
#define __DRI_IMAGE_ATTRIB_WIDTH 0x2004 /* available in versions 4+ */
#define __DRI_IMAGE_ATTRIB_HEIGHT 0x2005
#define __DRI_IMAGE_ATTRIB_COMPONENTS 0x2006 /* available in versions 5+ */
#define __DRI_IMAGE_ATTRIB_FD 0x2007 /* available in versions
* 7+. Each query will return a
* new fd. */
/**
* \name Reasons that __DRIimageExtensionRec::createImageFromTexture might fail
@@ -1117,6 +1120,16 @@ struct __DRIimageExtensionRec {
int level,
unsigned *error,
void *loaderPrivate);
/**
* Like createImageFromNames, but takes a prime fd instead.
*
* \since 7
*/
__DRIimage *(*createImageFromFds)(__DRIscreen *screen,
int width, int height, int fourcc,
int *fds, int num_fds,
int *strides, int *offsets,
void *loaderPrivate);
};