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-rw-r--r--src/gallium/state_trackers/egl/common/native.h20
-rw-r--r--src/gallium/state_trackers/egl/drm/modeset.c27
-rw-r--r--src/gallium/state_trackers/egl/drm/native_drm.c3
-rw-r--r--src/gallium/state_trackers/egl/fbdev/native_fbdev.c30
-rw-r--r--src/gallium/state_trackers/egl/gdi/native_gdi.c29
-rw-r--r--src/gallium/state_trackers/egl/x11/native_dri2.c34
-rw-r--r--src/gallium/state_trackers/egl/x11/native_ximage.c29
7 files changed, 170 insertions, 2 deletions
diff --git a/src/gallium/state_trackers/egl/common/native.h b/src/gallium/state_trackers/egl/common/native.h
index 3c3f57e2670..446c6b45a92 100644
--- a/src/gallium/state_trackers/egl/common/native.h
+++ b/src/gallium/state_trackers/egl/common/native.h
@@ -54,7 +54,17 @@ enum native_param_type {
* Return TRUE if window/pixmap surfaces use the buffers of the native
* types.
*/
- NATIVE_PARAM_USE_NATIVE_BUFFER
+ NATIVE_PARAM_USE_NATIVE_BUFFER,
+
+ /**
+ * Return TRUE if native_surface::present can preserve the buffer.
+ */
+ NATIVE_PARAM_PRESERVE_BUFFER,
+
+ /**
+ * Return the maximum supported swap interval.
+ */
+ NATIVE_PARAM_MAX_SWAP_INTERVAL
};
struct native_surface {
@@ -79,6 +89,14 @@ struct native_surface {
boolean (*flush_frontbuffer)(struct native_surface *nsurf);
/**
+ * Present the given buffer to the native engine.
+ */
+ boolean (*present)(struct native_surface *nsurf,
+ enum native_attachment natt,
+ boolean preserve,
+ uint swap_interval);
+
+ /**
* Validate the buffers of the surface. textures, if not NULL, points to an
* array of size NUM_NATIVE_ATTACHMENTS and the returned textures are owned
* by the caller. A sequence number is also returned. The caller can use
diff --git a/src/gallium/state_trackers/egl/drm/modeset.c b/src/gallium/state_trackers/egl/drm/modeset.c
index 5ed22f7b9d4..453730ffa5c 100644
--- a/src/gallium/state_trackers/egl/drm/modeset.c
+++ b/src/gallium/state_trackers/egl/drm/modeset.c
@@ -167,6 +167,32 @@ drm_surface_swap_buffers(struct native_surface *nsurf)
return TRUE;
}
+static boolean
+drm_surface_present(struct native_surface *nsurf,
+ enum native_attachment natt,
+ boolean preserve,
+ uint swap_interval)
+{
+ boolean ret;
+
+ if (preserve || swap_interval)
+ return FALSE;
+
+ switch (natt) {
+ case NATIVE_ATTACHMENT_FRONT_LEFT:
+ ret = drm_surface_flush_frontbuffer(nsurf);
+ break;
+ case NATIVE_ATTACHMENT_BACK_LEFT:
+ ret = drm_surface_swap_buffers(nsurf);
+ break;
+ default:
+ ret = FALSE;
+ break;
+ }
+
+ return ret;
+}
+
static void
drm_surface_wait(struct native_surface *nsurf)
{
@@ -227,6 +253,7 @@ drm_display_create_surface(struct native_display *ndpy,
drmsurf->base.destroy = drm_surface_destroy;
drmsurf->base.swap_buffers = drm_surface_swap_buffers;
drmsurf->base.flush_frontbuffer = drm_surface_flush_frontbuffer;
+ drmsurf->base.present = drm_surface_present;
drmsurf->base.validate = drm_surface_validate;
drmsurf->base.wait = drm_surface_wait;
diff --git a/src/gallium/state_trackers/egl/drm/native_drm.c b/src/gallium/state_trackers/egl/drm/native_drm.c
index f6dc5584370..21555dcd0ed 100644
--- a/src/gallium/state_trackers/egl/drm/native_drm.c
+++ b/src/gallium/state_trackers/egl/drm/native_drm.c
@@ -103,6 +103,9 @@ drm_display_get_param(struct native_display *ndpy,
int val;
switch (param) {
+ case NATIVE_PARAM_USE_NATIVE_BUFFER:
+ case NATIVE_PARAM_PRESERVE_BUFFER:
+ case NATIVE_PARAM_MAX_SWAP_INTERVAL:
default:
val = 0;
break;
diff --git a/src/gallium/state_trackers/egl/fbdev/native_fbdev.c b/src/gallium/state_trackers/egl/fbdev/native_fbdev.c
index e459402076d..728dba3ff49 100644
--- a/src/gallium/state_trackers/egl/fbdev/native_fbdev.c
+++ b/src/gallium/state_trackers/egl/fbdev/native_fbdev.c
@@ -137,6 +137,32 @@ fbdev_surface_swap_buffers(struct native_surface *nsurf)
return ret;
}
+static boolean
+fbdev_surface_present(struct native_surface *nsurf,
+ enum native_attachment natt,
+ boolean preserve,
+ uint swap_interval)
+{
+ boolean ret;
+
+ if (preserve || swap_interval)
+ return FALSE;
+
+ switch (natt) {
+ case NATIVE_ATTACHMENT_FRONT_LEFT:
+ ret = fbdev_surface_flush_frontbuffer(nsurf);
+ break;
+ case NATIVE_ATTACHMENT_BACK_LEFT:
+ ret = fbdev_surface_swap_buffers(nsurf);
+ break;
+ default:
+ ret = FALSE;
+ break;
+ }
+
+ return ret;
+}
+
static void
fbdev_surface_wait(struct native_surface *nsurf)
{
@@ -183,6 +209,7 @@ fbdev_display_create_scanout_surface(struct native_display *ndpy,
fbsurf->base.destroy = fbdev_surface_destroy;
fbsurf->base.swap_buffers = fbdev_surface_swap_buffers;
fbsurf->base.flush_frontbuffer = fbdev_surface_flush_frontbuffer;
+ fbsurf->base.present = fbdev_surface_present;
fbsurf->base.validate = fbdev_surface_validate;
fbsurf->base.wait = fbdev_surface_wait;
@@ -279,6 +306,9 @@ fbdev_display_get_param(struct native_display *ndpy,
int val;
switch (param) {
+ case NATIVE_PARAM_USE_NATIVE_BUFFER:
+ case NATIVE_PARAM_PRESERVE_BUFFER:
+ case NATIVE_PARAM_MAX_SWAP_INTERVAL:
default:
val = 0;
break;
diff --git a/src/gallium/state_trackers/egl/gdi/native_gdi.c b/src/gallium/state_trackers/egl/gdi/native_gdi.c
index 91701e5b7df..e010c1c4e69 100644
--- a/src/gallium/state_trackers/egl/gdi/native_gdi.c
+++ b/src/gallium/state_trackers/egl/gdi/native_gdi.c
@@ -160,6 +160,32 @@ gdi_surface_swap_buffers(struct native_surface *nsurf)
}
static boolean
+gdi_surface_present(struct native_surface *nsurf,
+ enum native_attachment natt,
+ boolean preserve,
+ uint swap_interval)
+{
+ boolean ret;
+
+ if (preserve || swap_interval)
+ return FALSE;
+
+ switch (natt) {
+ case NATIVE_ATTACHMENT_FRONT_LEFT:
+ ret = gdi_surface_flush_frontbuffer(nsurf);
+ break;
+ case NATIVE_ATTACHMENT_BACK_LEFT:
+ ret = gdi_surface_swap_buffers(nsurf);
+ break;
+ default:
+ ret = FALSE;
+ break;
+ }
+
+ return ret;
+}
+
+static boolean
gdi_surface_validate(struct native_surface *nsurf, uint attachment_mask,
unsigned int *seq_num, struct pipe_resource **textures,
int *width, int *height)
@@ -233,6 +259,7 @@ gdi_display_create_window_surface(struct native_display *ndpy,
gsurf->base.destroy = gdi_surface_destroy;
gsurf->base.swap_buffers = gdi_surface_swap_buffers;
gsurf->base.flush_frontbuffer = gdi_surface_flush_frontbuffer;
+ xsurf->base.present = gdi_surface_present;
gsurf->base.validate = gdi_surface_validate;
gsurf->base.wait = gdi_surface_wait;
@@ -321,6 +348,8 @@ gdi_display_get_param(struct native_display *ndpy,
/* private buffers are allocated */
val = FALSE;
break;
+ case NATIVE_PARAM_PRESERVE_BUFFER:
+ case NATIVE_PARAM_MAX_SWAP_INTERVAL:
default:
val = 0;
break;
diff --git a/src/gallium/state_trackers/egl/x11/native_dri2.c b/src/gallium/state_trackers/egl/x11/native_dri2.c
index 1169e273c34..a8df58a076d 100644
--- a/src/gallium/state_trackers/egl/x11/native_dri2.c
+++ b/src/gallium/state_trackers/egl/x11/native_dri2.c
@@ -338,6 +338,32 @@ dri2_surface_swap_buffers(struct native_surface *nsurf)
}
static boolean
+dri2_surface_present(struct native_surface *nsurf,
+ enum native_attachment natt,
+ boolean preserve,
+ uint swap_interval)
+{
+ boolean ret;
+
+ if (swap_interval)
+ return FALSE;
+
+ switch (natt) {
+ case NATIVE_ATTACHMENT_FRONT_LEFT:
+ ret = dri2_surface_flush_frontbuffer(nsurf);
+ break;
+ case NATIVE_ATTACHMENT_BACK_LEFT:
+ ret = dri2_surface_swap_buffers(nsurf);
+ break;
+ default:
+ ret = FALSE;
+ break;
+ }
+
+ return ret;
+}
+
+static boolean
dri2_surface_validate(struct native_surface *nsurf, uint attachment_mask,
unsigned int *seq_num, struct pipe_resource **textures,
int *width, int *height)
@@ -432,6 +458,7 @@ dri2_display_create_surface(struct native_display *ndpy,
dri2surf->base.destroy = dri2_surface_destroy;
dri2surf->base.swap_buffers = dri2_surface_swap_buffers;
dri2surf->base.flush_frontbuffer = dri2_surface_flush_frontbuffer;
+ dri2surf->base.present = dri2_surface_present;
dri2surf->base.validate = dri2_surface_validate;
dri2surf->base.wait = dri2_surface_wait;
@@ -630,9 +657,14 @@ dri2_display_get_param(struct native_display *ndpy,
switch (param) {
case NATIVE_PARAM_USE_NATIVE_BUFFER:
- /* DRI2GetBuffers use the native buffers */
+ /* DRI2GetBuffers uses the native buffers */
+ val = TRUE;
+ break;
+ case NATIVE_PARAM_PRESERVE_BUFFER:
+ /* DRI2CopyRegion is used */
val = TRUE;
break;
+ case NATIVE_PARAM_MAX_SWAP_INTERVAL:
default:
val = 0;
break;
diff --git a/src/gallium/state_trackers/egl/x11/native_ximage.c b/src/gallium/state_trackers/egl/x11/native_ximage.c
index 4b32f6e36e0..8e1ea4f45cd 100644
--- a/src/gallium/state_trackers/egl/x11/native_ximage.c
+++ b/src/gallium/state_trackers/egl/x11/native_ximage.c
@@ -175,6 +175,32 @@ ximage_surface_swap_buffers(struct native_surface *nsurf)
}
static boolean
+ximage_surface_present(struct native_surface *nsurf,
+ enum native_attachment natt,
+ boolean preserve,
+ uint swap_interval)
+{
+ boolean ret;
+
+ if (preserve || swap_interval)
+ return FALSE;
+
+ switch (natt) {
+ case NATIVE_ATTACHMENT_FRONT_LEFT:
+ ret = ximage_surface_flush_frontbuffer(nsurf);
+ break;
+ case NATIVE_ATTACHMENT_BACK_LEFT:
+ ret = ximage_surface_swap_buffers(nsurf);
+ break;
+ default:
+ ret = FALSE;
+ break;
+ }
+
+ return ret;
+}
+
+static boolean
ximage_surface_validate(struct native_surface *nsurf, uint attachment_mask,
unsigned int *seq_num, struct pipe_resource **textures,
int *width, int *height)
@@ -259,6 +285,7 @@ ximage_display_create_surface(struct native_display *ndpy,
xsurf->base.destroy = ximage_surface_destroy;
xsurf->base.swap_buffers = ximage_surface_swap_buffers;
xsurf->base.flush_frontbuffer = ximage_surface_flush_frontbuffer;
+ xsurf->base.present = ximage_surface_present;
xsurf->base.validate = ximage_surface_validate;
xsurf->base.wait = ximage_surface_wait;
@@ -416,6 +443,8 @@ ximage_display_get_param(struct native_display *ndpy,
/* private buffers are allocated */
val = FALSE;
break;
+ case NATIVE_PARAM_PRESERVE_BUFFER:
+ case NATIVE_PARAM_MAX_SWAP_INTERVAL:
default:
val = 0;
break;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 10:47:17 +0000