KonstantinSeurer
/
mesa
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add dri2::{Allocate,Release}Buffer extension

This commit is contained in:
Benjamin Franzke 2011-02-04 11:59:12 +01:00
parent a22bda9f80
commit 1b8ef9416b
3 changed files with 33 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
include/GL/internal/dri_interface.h
View File

@ -786,6 +786,14 @@ struct __DRIdri2ExtensionRec {
const __DRIconfig *config,
__DRIcontext *shared,
void *data);
__DRIbuffer *(*allocateBuffer)(__DRIscreen *screen,
unsigned int attachment,
unsigned int format,
int width,
int height);
void (*releaseBuffer)(__DRIscreen *screen,
__DRIbuffer *buffer);
};

20
src/mesa/drivers/dri/common/dri_util.c
View File

@ -481,6 +481,22 @@ dri2CreateNewDrawable(__DRIscreen *screen,
return pdraw;
}
static __DRIbuffer *
dri2AllocateBuffer(__DRIscreen *screen,
unsigned int attachment, unsigned int format,
int width, int height)
{
return (*screen->DriverAPI.AllocateBuffer)(screen, attachment, format,
width, height);
}
static void
dri2ReleaseBuffer(__DRIscreen *screen, __DRIbuffer *buffer)
{
(*screen->DriverAPI.ReleaseBuffer)(screen, buffer);
}
static int
dri2ConfigQueryb(__DRIscreen *screen, const char *var, GLboolean *val)
{
@ -930,7 +946,9 @@ const __DRIdri2Extension driDRI2Extension = {
dri2CreateNewDrawable,
dri2CreateNewContext,
dri2GetAPIMask,
dri2CreateNewContextForAPI
dri2CreateNewContextForAPI,
dri2AllocateBuffer,
dri2ReleaseBuffer
};
const __DRI2configQueryExtension dri2ConfigQueryExtension = {

6
src/mesa/drivers/dri/common/dri_util.h
View File

@ -223,6 +223,12 @@ struct __DriverAPIRec {
/* DRI2 Entry point */
const __DRIconfig **(*InitScreen2) (__DRIscreen * priv);
__DRIbuffer *(*AllocateBuffer) (__DRIscreen *screenPrivate,
unsigned int attachment,
unsigned int format,
int width, int height);
void (*ReleaseBuffer) (__DRIscreen *screenPrivate, __DRIbuffer *buffer);
};
extern const struct __DriverAPIRec driDriverAPI;