#include "loader_dri3_helper.h"
#include "util/macros.h"
-#include "drm_fourcc.h"
+#include "drm-uapi/drm_fourcc.h"
/* From xmlpool/options.h, user exposed so should be stable */
#define DRI_CONF_VBLANK_NEVER 0
return NULL;
}
+/* Sets the adaptive sync window property state. */
+static void
+set_adaptive_sync_property(xcb_connection_t *conn, xcb_drawable_t drawable,
+ uint32_t state)
+{
+ static char const name[] = "_VARIABLE_REFRESH";
+ xcb_intern_atom_cookie_t cookie;
+ xcb_intern_atom_reply_t* reply;
+ xcb_void_cookie_t check;
+
+ cookie = xcb_intern_atom(conn, 0, strlen(name), name);
+ reply = xcb_intern_atom_reply(conn, cookie, NULL);
+ if (reply == NULL)
+ return;
+
+ if (state)
+ check = xcb_change_property_checked(conn, XCB_PROP_MODE_REPLACE,
+ drawable, reply->atom,
+ XCB_ATOM_CARDINAL, 32, 1, &state);
+ else
+ check = xcb_delete_property_checked(conn, drawable, reply->atom);
+
+ xcb_discard_reply(conn, check.sequence);
+ free(reply);
+}
+
/* Get red channel mask for given drawable at given depth. */
static unsigned int
dri3_get_red_mask_for_depth(struct loader_dri3_drawable *draw, int depth)
draw->have_back = 0;
draw->have_fake_front = 0;
draw->first_init = true;
+ draw->adaptive_sync = false;
+ draw->adaptive_sync_active = false;
draw->cur_blit_source = -1;
draw->back_format = __DRI_IMAGE_FORMAT_NONE;
mtx_init(&draw->mtx, mtx_plain);
cnd_init(&draw->event_cnd);
- if (draw->ext->config)
+ if (draw->ext->config) {
+ unsigned char adaptive_sync = 0;
+
draw->ext->config->configQueryi(draw->dri_screen,
"vblank_mode", &vblank_mode);
+ draw->ext->config->configQueryb(draw->dri_screen,
+ "adaptive_sync",
+ &adaptive_sync);
+
+ draw->adaptive_sync = adaptive_sync;
+ }
+
+ if (!draw->adaptive_sync)
+ set_adaptive_sync_property(conn, draw->drawable, false);
+
switch (vblank_mode) {
case DRI_CONF_VBLANK_NEVER:
case DRI_CONF_VBLANK_DEF_INTERVAL_0:
back = dri3_find_back_alloc(draw);
mtx_lock(&draw->mtx);
+
+ if (draw->adaptive_sync && !draw->adaptive_sync_active) {
+ set_adaptive_sync_property(draw->conn, draw->drawable, true);
+ draw->adaptive_sync_active = true;
+ }
+
if (draw->is_different_gpu && back) {
/* Update the linear buffer before presenting the pixmap */
(void) loader_dri3_blit_image(draw,
case __DRI_IMAGE_FORMAT_SARGB8:
case __DRI_IMAGE_FORMAT_SABGR8:
return 4;
+ case __DRI_IMAGE_FORMAT_XBGR16161616F:
+ case __DRI_IMAGE_FORMAT_ABGR16161616F:
+ return 8;
case __DRI_IMAGE_FORMAT_NONE:
default:
return 0;
}
/* the DRIimage createImage function takes __DRI_IMAGE_FORMAT codes, while
- * the createImageFromFds call takes __DRI_IMAGE_FOURCC codes. To avoid
+ * the createImageFromFds call takes DRM_FORMAT codes. To avoid
* complete confusion, just deal in __DRI_IMAGE_FORMAT codes for now and
- * translate to __DRI_IMAGE_FOURCC codes in the call to createImageFromFds
+ * translate to DRM_FORMAT codes in the call to createImageFromFds
*/
static int
image_format_to_fourcc(int format)
{
- /* Convert from __DRI_IMAGE_FORMAT to __DRI_IMAGE_FOURCC (sigh) */
+ /* Convert from __DRI_IMAGE_FORMAT to DRM_FORMAT (sigh) */
switch (format) {
case __DRI_IMAGE_FORMAT_SARGB8: return __DRI_IMAGE_FOURCC_SARGB8888;
case __DRI_IMAGE_FORMAT_SABGR8: return __DRI_IMAGE_FOURCC_SABGR8888;
- case __DRI_IMAGE_FORMAT_RGB565: return __DRI_IMAGE_FOURCC_RGB565;
- case __DRI_IMAGE_FORMAT_XRGB8888: return __DRI_IMAGE_FOURCC_XRGB8888;
- case __DRI_IMAGE_FORMAT_ARGB8888: return __DRI_IMAGE_FOURCC_ARGB8888;
- case __DRI_IMAGE_FORMAT_ABGR8888: return __DRI_IMAGE_FOURCC_ABGR8888;
- case __DRI_IMAGE_FORMAT_XBGR8888: return __DRI_IMAGE_FOURCC_XBGR8888;
- case __DRI_IMAGE_FORMAT_XRGB2101010: return __DRI_IMAGE_FOURCC_XRGB2101010;
- case __DRI_IMAGE_FORMAT_ARGB2101010: return __DRI_IMAGE_FOURCC_ARGB2101010;
- case __DRI_IMAGE_FORMAT_XBGR2101010: return __DRI_IMAGE_FOURCC_XBGR2101010;
- case __DRI_IMAGE_FORMAT_ABGR2101010: return __DRI_IMAGE_FOURCC_ABGR2101010;
+ case __DRI_IMAGE_FORMAT_RGB565: return DRM_FORMAT_RGB565;
+ case __DRI_IMAGE_FORMAT_XRGB8888: return DRM_FORMAT_XRGB8888;
+ case __DRI_IMAGE_FORMAT_ARGB8888: return DRM_FORMAT_ARGB8888;
+ case __DRI_IMAGE_FORMAT_ABGR8888: return DRM_FORMAT_ABGR8888;
+ case __DRI_IMAGE_FORMAT_XBGR8888: return DRM_FORMAT_XBGR8888;
+ case __DRI_IMAGE_FORMAT_XRGB2101010: return DRM_FORMAT_XRGB2101010;
+ case __DRI_IMAGE_FORMAT_ARGB2101010: return DRM_FORMAT_ARGB2101010;
+ case __DRI_IMAGE_FORMAT_XBGR2101010: return DRM_FORMAT_XBGR2101010;
+ case __DRI_IMAGE_FORMAT_ABGR2101010: return DRM_FORMAT_ABGR2101010;
+ case __DRI_IMAGE_FORMAT_XBGR16161616F: return DRM_FORMAT_XBGR16161616F;
+ case __DRI_IMAGE_FORMAT_ABGR16161616F: return DRM_FORMAT_ABGR16161616F;
}
return 0;
}
free(mod_reply);
- buffer->image = draw->ext->image->createImageWithModifiers(draw->dri_screen,
- width, height,
- format,
- modifiers,
- count,
- buffer);
+ /* don't use createImageWithModifiers() if we have no
+ * modifiers, other things depend on the use flags when
+ * there are no modifiers to know that a buffer can be
+ * shared.
+ */
+ if (modifiers) {
+ buffer->image = draw->ext->image->createImageWithModifiers(draw->dri_screen,
+ width, height,
+ format,
+ modifiers,
+ count,
+ buffer);
+ }
+
free(modifiers);
}
#endif
if (!loader_dri3_blit_image(draw,
new_buffer->image,
buffer->image,
- 0, 0, draw->width, draw->height,
+ 0, 0,
+ MIN2(buffer->width, new_buffer->width),
+ MIN2(buffer->height, new_buffer->height),
0, 0, 0) &&
!buffer->linear_buffer) {
dri3_fence_reset(draw->conn, new_buffer);
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