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-rw-r--r--dri3/dri3.h14
-rw-r--r--dri3/dri3_screen.c16
-rw-r--r--glamor/glamor_egl.c12
3 files changed, 31 insertions, 11 deletions
diff --git a/dri3/dri3.h b/dri3/dri3.h
index 1c04cbd2d..edc7fa267 100644
--- a/dri3/dri3.h
+++ b/dri3/dri3.h
@@ -30,13 +30,17 @@
#include <X11/extensions/dri3proto.h>
#include <randrstr.h>
-#define DRI3_SCREEN_INFO_VERSION 0
+#define DRI3_SCREEN_INFO_VERSION 1
-typedef int (*dri3_open_proc)(ClientPtr client,
- ScreenPtr screen,
+typedef int (*dri3_open_proc)(ScreenPtr screen,
RRProviderPtr provider,
int *fd);
+typedef int (*dri3_open_client_proc)(ClientPtr client,
+ ScreenPtr screen,
+ RRProviderPtr provider,
+ int *fd);
+
typedef PixmapPtr (*dri3_pixmap_from_fd_proc) (ScreenPtr screen,
int fd,
CARD16 width,
@@ -56,6 +60,10 @@ typedef struct dri3_screen_info {
dri3_open_proc open;
dri3_pixmap_from_fd_proc pixmap_from_fd;
dri3_fd_from_pixmap_proc fd_from_pixmap;
+
+ /* Version 1 */
+ dri3_open_client_proc open_client;
+
} dri3_screen_info_rec, *dri3_screen_info_ptr;
extern _X_EXPORT Bool
diff --git a/dri3/dri3_screen.c b/dri3/dri3_screen.c
index bbf1d05a9..6c0c60cbf 100644
--- a/dri3/dri3_screen.c
+++ b/dri3/dri3_screen.c
@@ -30,6 +30,14 @@
#include <misyncshm.h>
#include <randrstr.h>
+static inline Bool has_open(dri3_screen_info_ptr info) {
+ if (info == NULL)
+ return FALSE;
+
+ return info->open != NULL ||
+ (info->version >= 1 && info->open_client != NULL);
+}
+
int
dri3_open(ClientPtr client, ScreenPtr screen, RRProviderPtr provider, int *fd)
{
@@ -37,10 +45,14 @@ dri3_open(ClientPtr client, ScreenPtr screen, RRProviderPtr provider, int *fd)
dri3_screen_info_ptr info = ds->info;
int rc;
- if (!info || !info->open)
+ if (!has_open(info))
return BadMatch;
- rc = (*info->open) (client, screen, provider, fd);
+ if (info->version >= 1 && info->open_client != NULL)
+ rc = (*info->open_client) (client, screen, provider, fd);
+ else
+ rc = (*info->open) (screen, provider, fd);
+
if (rc != Success)
return rc;
diff --git a/glamor/glamor_egl.c b/glamor/glamor_egl.c
index e2b6a9226..d37de9b95 100644
--- a/glamor/glamor_egl.c
+++ b/glamor/glamor_egl.c
@@ -608,10 +608,10 @@ glamor_egl_close_screen(ScreenPtr screen)
}
static int
-glamor_dri3_open(ClientPtr client,
- ScreenPtr screen,
- RRProviderPtr provider,
- int *fdp)
+glamor_dri3_open_client(ClientPtr client,
+ ScreenPtr screen,
+ RRProviderPtr provider,
+ int *fdp)
{
ScrnInfoPtr scrn = xf86ScreenToScrn(screen);
struct glamor_egl_screen_private *glamor_egl =
@@ -658,8 +658,8 @@ glamor_dri3_open(ClientPtr client,
}
static dri3_screen_info_rec glamor_dri3_info = {
- .version = 0,
- .open = glamor_dri3_open,
+ .version = 1,
+ .open_client = glamor_dri3_open_client,
.pixmap_from_fd = glamor_pixmap_from_fd,
.fd_from_pixmap = glamor_fd_from_pixmap,
};