egl/x11: Support DRI3 v1.1

Add support for DRI3 v1.1, which allows pixmaps to be backed by
multi-planar buffers, or those with format modifiers. This is both
for allocating render buffers, as well as EGLImage imports from a
native pixmap (EGL_NATIVE_PIXMAP_KHR).

Signed-off-by: Louis-Francis Ratté-Boulianne <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Daniel Stone <[email protected]>

7 files changed, 383 insertions, 63 deletions

diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c
index c06a0ca0995..1bd57c9ea31 100644
--- a/src/egl/drivers/dri2/egl_dri2.c
+++ b/src/egl/drivers/dri2/egl_dri2.c
@@ -881,6 +881,13 @@ dri2_setup_extensions(_EGLDisplay *disp)
    if (!dri2_bind_extensions(dri2_dpy, mandatory_core_extensions, extensions, false))
       return EGL_FALSE;
 
+#ifdef HAVE_DRI3
+   dri2_dpy->multibuffers_available =
+      (dri2_dpy->dri3_major_version > 1 || (dri2_dpy->dri3_major_version == 1 &&
+                                            dri2_dpy->dri3_minor_version >= 2)) &&
+      (dri2_dpy->image && dri2_dpy->image->base.version >= 15);
+#endif
+
    dri2_bind_extensions(dri2_dpy, optional_core_extensions, extensions, true);
    return EGL_TRUE;
 }
diff --git a/src/egl/drivers/dri2/egl_dri2.h b/src/egl/drivers/dri2/egl_dri2.h
index d36d02c3c49..00c4768d421 100644
--- a/src/egl/drivers/dri2/egl_dri2.h
+++ b/src/egl/drivers/dri2/egl_dri2.h
@@ -199,6 +199,9 @@ struct dri2_egl_display
    xcb_screen_t             *screen;
    bool                     swap_available;
 #ifdef HAVE_DRI3
+   bool                     multibuffers_available;
+   int                      dri3_major_version;
+   int                      dri3_minor_version;
    struct loader_dri3_extensions loader_dri3_ext;
 #endif
 #endif
diff --git a/src/egl/drivers/dri2/platform_x11_dri3.c b/src/egl/drivers/dri2/platform_x11_dri3.c
index 2073c592dc9..c1efa930159 100644
--- a/src/egl/drivers/dri2/platform_x11_dri3.c
+++ b/src/egl/drivers/dri2/platform_x11_dri3.c
@@ -39,6 +39,23 @@
 #include "loader.h"
 #include "loader_dri3_helper.h"
 
+static uint32_t
+dri3_format_for_depth(uint32_t depth)
+{
+   switch (depth) {
+   case 16:
+      return __DRI_IMAGE_FORMAT_RGB565;
+   case 24:
+      return __DRI_IMAGE_FORMAT_XRGB8888;
+   case 30:
+      return __DRI_IMAGE_FORMAT_XRGB2101010;
+   case 32:
+      return __DRI_IMAGE_FORMAT_ARGB8888;
+   default:
+      return __DRI_IMAGE_FORMAT_NONE;
+   }
+}
+
 static struct dri3_egl_surface *
 loader_drawable_to_egl_surface(struct loader_dri3_drawable *draw) {
    size_t offset = offsetof(struct dri3_egl_surface, loader_drawable);
@@ -168,7 +185,9 @@ dri3_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
 
    if (loader_dri3_drawable_init(dri2_dpy->conn, drawable,
                                  dri2_dpy->dri_screen,
-                                 dri2_dpy->is_different_gpu, dri_config,
+                                 dri2_dpy->is_different_gpu,
+                                 dri2_dpy->multibuffers_available,
+                                 dri_config,
                                  &dri2_dpy->loader_dri3_ext,
                                  &egl_dri3_vtable,
                                  &dri3_surf->loader_drawable)) {
@@ -274,20 +293,8 @@ dri3_create_image_khr_pixmap(_EGLDisplay *disp, _EGLContext *ctx,
       return NULL;
    }
 
-   switch (bp_reply->depth) {
-   case 16:
-      format = __DRI_IMAGE_FORMAT_RGB565;
-      break;
-   case 24:
-      format = __DRI_IMAGE_FORMAT_XRGB8888;
-      break;
-   case 30:
-      format = __DRI_IMAGE_FORMAT_XRGB2101010;
-      break;
-   case 32:
-      format = __DRI_IMAGE_FORMAT_ARGB8888;
-      break;
-   default:
+   format = dri3_format_for_depth(bp_reply->depth);
+   if (format == __DRI_IMAGE_FORMAT_NONE) {
       _eglError(EGL_BAD_PARAMETER,
                 "dri3_create_image_khr: unsupported pixmap depth");
       free(bp_reply);
@@ -316,12 +323,73 @@ dri3_create_image_khr_pixmap(_EGLDisplay *disp, _EGLContext *ctx,
 }
 
 static _EGLImage *
+dri3_create_image_khr_pixmap_from_buffers(_EGLDisplay *disp, _EGLContext *ctx,
+                                          EGLClientBuffer buffer,
+                                          const EGLint *attr_list)
+{
+   struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
+   struct dri2_egl_image *dri2_img;
+   xcb_dri3_buffers_from_pixmap_cookie_t bp_cookie;
+   xcb_dri3_buffers_from_pixmap_reply_t  *bp_reply;
+   xcb_drawable_t drawable;
+   unsigned int format;
+
+   drawable = (xcb_drawable_t) (uintptr_t) buffer;
+   bp_cookie = xcb_dri3_buffers_from_pixmap(dri2_dpy->conn, drawable);
+   bp_reply = xcb_dri3_buffers_from_pixmap_reply(dri2_dpy->conn,
+                                                 bp_cookie, NULL);
+
+   if (!bp_reply) {
+      _eglError(EGL_BAD_ATTRIBUTE, "dri3_create_image_khr");
+      return EGL_NO_IMAGE_KHR;
+   }
+
+   format = dri3_format_for_depth(bp_reply->depth);
+   if (format == __DRI_IMAGE_FORMAT_NONE) {
+      _eglError(EGL_BAD_PARAMETER,
+                "dri3_create_image_khr: unsupported pixmap depth");
+      free(bp_reply);
+      return EGL_NO_IMAGE_KHR;
+   }
+
+   dri2_img = malloc(sizeof *dri2_img);
+   if (!dri2_img) {
+      _eglError(EGL_BAD_ALLOC, "dri3_create_image_khr");
+      free(bp_reply);
+      return EGL_NO_IMAGE_KHR;
+   }
+
+   _eglInitImage(&dri2_img->base, disp);
+
+   dri2_img->dri_image = loader_dri3_create_image_from_buffers(dri2_dpy->conn,
+                                                               bp_reply,
+                                                               format,
+                                                               dri2_dpy->dri_screen,
+                                                               dri2_dpy->image,
+                                                               dri2_img);
+   free(bp_reply);
+
+   if (!dri2_img->dri_image) {
+      _eglError(EGL_BAD_ATTRIBUTE, "dri3_create_image_khr");
+      free(dri2_img);
+      return EGL_NO_IMAGE_KHR;
+   }
+
+   return &dri2_img->base;
+}
+
+static _EGLImage *
 dri3_create_image_khr(_EGLDriver *drv, _EGLDisplay *disp,
                       _EGLContext *ctx, EGLenum target,
                       EGLClientBuffer buffer, const EGLint *attr_list)
 {
+   struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
+
    switch (target) {
    case EGL_NATIVE_PIXMAP_KHR:
+      if (dri2_dpy->multibuffers_available)
+         return dri3_create_image_khr_pixmap_from_buffers(disp, ctx, buffer,
+                                                          attr_list);
       return dri3_create_image_khr_pixmap(disp, ctx, buffer, attr_list);
    default:
       return dri2_create_image_khr(drv, disp, ctx, target, buffer, attr_list);
@@ -483,6 +551,9 @@ dri3_x11_connect(struct dri2_egl_display *dri2_dpy)
       free(error);
       return EGL_FALSE;
    }
+
+   dri2_dpy->dri3_major_version = dri3_query->major_version;
+   dri2_dpy->dri3_minor_version = dri3_query->minor_version;
    free(dri3_query);
 
    present_query =
diff --git a/src/glx/dri3_glx.c b/src/glx/dri3_glx.c
index adfc3499688..71ecebbc16c 100644
--- a/src/glx/dri3_glx.c
+++ b/src/glx/dri3_glx.c
@@ -357,7 +357,10 @@ dri3_create_drawable(struct glx_screen *base, XID xDrawable,
 {
    struct dri3_drawable *pdraw;
    struct dri3_screen *psc = (struct dri3_screen *) base;
+   const struct dri3_display *const pdp = (struct dri3_display *)
+      base->display->dri3Display;
    __GLXDRIconfigPrivate *config = (__GLXDRIconfigPrivate *) config_base;
+   bool has_multibuffer = false;
 
    pdraw = calloc(1, sizeof(*pdraw));
    if (!pdraw)
@@ -368,11 +371,16 @@ dri3_create_drawable(struct glx_screen *base, XID xDrawable,
    pdraw->base.drawable = drawable;
    pdraw->base.psc = &psc->base;
 
+   if ((psc->image && psc->image->base.version >= 15) &&
+       (pdp->dri3Major > 1 || (pdp->dri3Major == 1 && pdp->dri3Minor >= 2)))
+      has_multibuffer = true;
+
    (void) __glXInitialize(psc->base.dpy);
 
    if (loader_dri3_drawable_init(XGetXCBConnection(base->dpy),
                                  xDrawable, psc->driScreen,
-                                 psc->is_different_gpu, config->driConfig,
+                                 psc->is_different_gpu, has_multibuffer,
+                                 config->driConfig,
                                  &psc->loader_dri3_ext, &glx_dri3_vtable,
                                  &pdraw->loader_drawable)) {
       free(pdraw);
diff --git a/src/loader/loader_dri3_helper.c b/src/loader/loader_dri3_helper.c
index 426966a786a..6587281c4ab 100644
--- a/src/loader/loader_dri3_helper.c
+++ b/src/loader/loader_dri3_helper.c
@@ -24,6 +24,7 @@
 #include <fcntl.h>
 #include <stdlib.h>
 #include <unistd.h>
+#include <string.h>
 
 #include <X11/xshmfence.h>
 #include <xcb/xcb.h>
@@ -34,6 +35,7 @@
 
 #include "loader_dri3_helper.h"
 #include "util/macros.h"
+#include "drm_fourcc.h"
 
 /* From xmlpool/options.h, user exposed so should be stable */
 #define DRI_CONF_VBLANK_NEVER 0
@@ -257,6 +259,7 @@ loader_dri3_drawable_init(xcb_connection_t *conn,
                           xcb_drawable_t drawable,
                           __DRIscreen *dri_screen,
                           bool is_different_gpu,
+                          bool multiplanes_available,
                           const __DRIconfig *dri_config,
                           struct loader_dri3_extensions *ext,
                           const struct loader_dri3_vtable *vtable,
@@ -274,6 +277,7 @@ loader_dri3_drawable_init(xcb_connection_t *conn,
    draw->drawable = drawable;
    draw->dri_screen = dri_screen;
    draw->is_different_gpu = is_different_gpu;
+   draw->multiplanes_available = multiplanes_available;
 
    draw->have_back = 0;
    draw->have_fake_front = 0;
@@ -1023,6 +1027,41 @@ image_format_to_fourcc(int format)
    return 0;
 }
 
+static bool
+has_supported_modifier(struct loader_dri3_drawable *draw, unsigned int format,
+                       uint64_t *modifiers, uint32_t count)
+{
+   uint64_t *supported_modifiers;
+   int32_t supported_modifiers_count;
+   bool found = false;
+   int i, j;
+
+   if (!draw->ext->image->queryDmaBufModifiers(draw->dri_screen,
+                                               format, 0, NULL, NULL,
+                                               &supported_modifiers_count) ||
+       supported_modifiers_count == 0)
+      return false;
+
+   supported_modifiers = malloc(supported_modifiers_count * sizeof(uint64_t));
+   if (!supported_modifiers)
+      return false;
+
+   draw->ext->image->queryDmaBufModifiers(draw->dri_screen, format,
+                                          supported_modifiers_count,
+                                          supported_modifiers, NULL,
+                                          &supported_modifiers_count);
+
+   for (i = 0; !found && i < supported_modifiers_count; i++) {
+      for (j = 0; !found && j < count; j++) {
+         if (supported_modifiers[i] == modifiers[j])
+            found = true;
+      }
+   }
+
+   free(supported_modifiers);
+   return found;
+}
+
 /** loader_dri3_alloc_render_buffer
  *
  * Use the driver createImage function to construct a __DRIimage, then
@@ -1039,8 +1078,10 @@ dri3_alloc_render_buffer(struct loader_dri3_drawable *draw, unsigned int format,
    xcb_pixmap_t pixmap;
    xcb_sync_fence_t sync_fence;
    struct xshmfence *shm_fence;
-   int buffer_fd, fence_fd;
-   int stride;
+   int buffer_fds[4], fence_fd;
+   int num_planes = 0;
+   int i, mod;
+   int ret;
 
    /* Create an xshmfence object and
     * prepare to send that to the X server
@@ -1065,13 +1106,79 @@ dri3_alloc_render_buffer(struct loader_dri3_drawable *draw, unsigned int format,
       goto no_image;
 
    if (!draw->is_different_gpu) {
-      buffer->image = draw->ext->image->createImage(draw->dri_screen,
-                                                    width, height,
-                                                    format,
-                                                    __DRI_IMAGE_USE_SHARE |
-                                                    __DRI_IMAGE_USE_SCANOUT |
-                                                    __DRI_IMAGE_USE_BACKBUFFER,
-                                                    buffer);
+      if (draw->multiplanes_available &&
+          draw->ext->image->base.version >= 15 &&
+          draw->ext->image->queryDmaBufModifiers &&
+          draw->ext->image->createImageWithModifiers) {
+         xcb_dri3_get_supported_modifiers_cookie_t mod_cookie;
+         xcb_dri3_get_supported_modifiers_reply_t *mod_reply;
+         xcb_generic_error_t *error = NULL;
+         uint64_t *modifiers = NULL;
+         uint32_t count = 0;
+
+         mod_cookie = xcb_dri3_get_supported_modifiers(draw->conn,
+                                                       draw->drawable,
+                                                       depth, buffer->cpp * 8);
+         mod_reply = xcb_dri3_get_supported_modifiers_reply(draw->conn,
+                                                            mod_cookie,
+                                                            &error);
+         if (!mod_reply)
+            goto no_image;
+
+         if (mod_reply->num_window_modifiers) {
+            count = mod_reply->num_window_modifiers;
+            modifiers = malloc(count * sizeof(uint64_t));
+            if (!modifiers) {
+               free(mod_reply);
+               goto no_image;
+            }
+
+            memcpy(modifiers,
+                   xcb_dri3_get_supported_modifiers_window_modifiers(mod_reply),
+                   count * sizeof(uint64_t));
+
+            if (!has_supported_modifier(draw, image_format_to_fourcc(format),
+                                        modifiers, count)) {
+               free(modifiers);
+               count = 0;
+               modifiers = NULL;
+            }
+         }
+
+         if (mod_reply->num_screen_modifiers && modifiers == NULL) {
+            count = mod_reply->num_screen_modifiers;
+            modifiers = malloc(count * sizeof(uint64_t));
+            if (!modifiers) {
+               free(modifiers);
+               free(mod_reply);
+               goto no_image;
+            }
+
+            memcpy(modifiers,
+                   xcb_dri3_get_supported_modifiers_screen_modifiers(mod_reply),
+                   count * sizeof(uint64_t));
+         }
+
+         free(mod_reply);
+
+         buffer->image = draw->ext->image->createImageWithModifiers(draw->dri_screen,
+                                                                    width, height,
+                                                                    format,
+                                                                    modifiers,
+                                                                    count,
+                                                                    buffer);
+         free(modifiers);
+      }
+
+      if (!buffer->image)
+         buffer->image = draw->ext->image->createImage(draw->dri_screen,
+                                                       width, height,
+                                                       format,
+                                                       __DRI_IMAGE_USE_SHARE |
+                                                       __DRI_IMAGE_USE_SCANOUT |
+                                                       __DRI_IMAGE_USE_BACKBUFFER,
+                                                       buffer);
+
       pixmap_buffer = buffer->image;
 
       if (!buffer->image)
@@ -1099,25 +1206,67 @@ dri3_alloc_render_buffer(struct loader_dri3_drawable *draw, unsigned int format,
          goto no_linear_buffer;
    }
 
-   /* X wants the stride, so ask the image for it
+   /* X want some information about the planes, so ask the image for it
     */
-   if (!draw->ext->image->queryImage(pixmap_buffer, __DRI_IMAGE_ATTRIB_STRIDE,
-                                     &stride))
-      goto no_buffer_attrib;
+   if (!draw->ext->image->queryImage(pixmap_buffer, __DRI_IMAGE_ATTRIB_NUM_PLANES,
+                                     &num_planes))
+      num_planes = 1;
+
+   for (i = 0; i < num_planes; i++) {
+      __DRIimage *image = draw->ext->image->fromPlanar(pixmap_buffer, i, NULL);
 
-   buffer->pitch = stride;
+      if (!image) {
+         assert(i == 0);
+         image = pixmap_buffer;
+      }
 
-   if (!draw->ext->image->queryImage(pixmap_buffer, __DRI_IMAGE_ATTRIB_FD,
-                                     &buffer_fd))
-      goto no_buffer_attrib;
+      ret = draw->ext->image->queryImage(image, __DRI_IMAGE_ATTRIB_FD,
+                                         &buffer_fds[i]);
+      ret &= draw->ext->image->queryImage(image, __DRI_IMAGE_ATTRIB_STRIDE,
+                                          &buffer->strides[i]);
+      ret &= draw->ext->image->queryImage(image, __DRI_IMAGE_ATTRIB_OFFSET,
+                                          &buffer->offsets[i]);
+      if (image != pixmap_buffer)
+         draw->ext->image->destroyImage(image);
+
+      if (!ret)
+         goto no_buffer_attrib;
+   }
 
-   xcb_dri3_pixmap_from_buffer(draw->conn,
-                               (pixmap = xcb_generate_id(draw->conn)),
-                               draw->drawable,
-                               buffer->size,
-                               width, height, buffer->pitch,
-                               depth, buffer->cpp * 8,
-                               buffer_fd);
+   ret = draw->ext->image->queryImage(pixmap_buffer,
+                                     __DRI_IMAGE_ATTRIB_MODIFIER_UPPER, &mod);
+   buffer->modifier = (uint64_t) mod << 32;
+   ret &= draw->ext->image->queryImage(pixmap_buffer,
+                                       __DRI_IMAGE_ATTRIB_MODIFIER_LOWER, &mod);
+   buffer->modifier |= (uint64_t)(mod & 0xffffffff);
+
+   if (!ret)
+      buffer->modifier = DRM_FORMAT_MOD_INVALID;
+
+   pixmap = xcb_generate_id(draw->conn);
+   if (draw->multiplanes_available &&
+       buffer->modifier != DRM_FORMAT_MOD_INVALID) {
+      xcb_dri3_pixmap_from_buffers(draw->conn,
+                                   pixmap,
+                                   draw->drawable,
+                                   num_planes,
+                                   width, height,
+                                   buffer->strides[0], buffer->offsets[0],
+                                   buffer->strides[1], buffer->offsets[1],
+                                   buffer->strides[2], buffer->offsets[2],
+                                   buffer->strides[3], buffer->offsets[3],
+                                   depth, buffer->cpp * 8,
+                                   buffer->modifier,
+                                   buffer_fds);
+   } else {
+      xcb_dri3_pixmap_from_buffer(draw->conn,
+                                  pixmap,
+                                  draw->drawable,
+                                  buffer->size,
+                                  width, height, buffer->strides[0],
+                                  depth, buffer->cpp * 8,
+                                  buffer_fds[0]);
+   }
 
    xcb_dri3_fence_from_fd(draw->conn,
                           pixmap,
@@ -1139,6 +1288,9 @@ dri3_alloc_render_buffer(struct loader_dri3_drawable *draw, unsigned int format,
    return buffer;
 
 no_buffer_attrib:
+   do {
+      close(buffer_fds[i]);
+   } while (--i >= 0);
    draw->ext->image->destroyImage(pixmap_buffer);
 no_linear_buffer:
    if (draw->is_different_gpu)
@@ -1295,6 +1447,48 @@ loader_dri3_create_image(xcb_connection_t *c,
    return ret;
 }
 
+__DRIimage *
+loader_dri3_create_image_from_buffers(xcb_connection_t *c,
+                                      xcb_dri3_buffers_from_pixmap_reply_t *bp_reply,
+                                      unsigned int format,
+                                      __DRIscreen *dri_screen,
+                                      const __DRIimageExtension *image,
+                                      void *loaderPrivate)
+{
+   __DRIimage                           *ret;
+   int                                  *fds;
+   uint32_t                             *strides_in, *offsets_in;
+   int                                   strides[4], offsets[4];
+   unsigned                              error;
+   int                                   i;
+
+   if (bp_reply->nfd > 4)
+      return NULL;
+
+   fds = xcb_dri3_buffers_from_pixmap_reply_fds(c, bp_reply);
+   strides_in = xcb_dri3_buffers_from_pixmap_strides(bp_reply);
+   offsets_in = xcb_dri3_buffers_from_pixmap_offsets(bp_reply);
+   for (i = 0; i < bp_reply->nfd; i++) {
+      strides[i] = strides_in[i];
+      offsets[i] = offsets_in[i];
+   }
+
+   ret = image->createImageFromDmaBufs2(dri_screen,
+                                        bp_reply->width,
+                                        bp_reply->height,
+                                        image_format_to_fourcc(format),
+                                        bp_reply->modifier,
+                                        fds, bp_reply->nfd,
+                                        strides, offsets,
+                                        0, 0, 0, 0, /* UNDEFINED */
+                                        &error, loaderPrivate);
+
+   for (i = 0; i < bp_reply->nfd; i++)
+      close(fds[i]);
+
+   return ret;
+}
+
 /** dri3_get_pixmap_buffer
  *
  * Get the DRM object for a pixmap from the X server and
@@ -1308,10 +1502,10 @@ dri3_get_pixmap_buffer(__DRIdrawable *driDrawable, unsigned int format,
    int                                  buf_id = loader_dri3_pixmap_buf_id(buffer_type);
    struct loader_dri3_buffer            *buffer = draw->buffers[buf_id];
    xcb_drawable_t                       pixmap;
-   xcb_dri3_buffer_from_pixmap_cookie_t bp_cookie;
-   xcb_dri3_buffer_from_pixmap_reply_t  *bp_reply;
    xcb_sync_fence_t                     sync_fence;
    struct xshmfence                     *shm_fence;
+   int                                  width;
+   int                                  height;
    int                                  fence_fd;
    __DRIscreen                          *cur_screen;
 
@@ -1333,17 +1527,6 @@ dri3_get_pixmap_buffer(__DRIdrawable *driDrawable, unsigned int format,
       goto no_fence;
    }
 
-   xcb_dri3_fence_from_fd(draw->conn,
-                          pixmap,
-                          (sync_fence = xcb_generate_id(draw->conn)),
-                          false,
-                          fence_fd);
-
-   bp_cookie = xcb_dri3_buffer_from_pixmap(draw->conn, pixmap);
-   bp_reply = xcb_dri3_buffer_from_pixmap_reply(draw->conn, bp_cookie, NULL);
-   if (!bp_reply)
-      goto no_image;
-
    /* Get the currently-bound screen or revert to using the drawable's screen if
     * no contexts are currently bound. The latter case is at least necessary for
     * obs-studio, when using Window Capture (Xcomposite) as a Source.
@@ -1353,27 +1536,62 @@ dri3_get_pixmap_buffer(__DRIdrawable *driDrawable, unsigned int format,
        cur_screen = draw->dri_screen;
    }
 
-   buffer->image = loader_dri3_create_image(draw->conn, bp_reply, format,
-                                            cur_screen, draw->ext->image,
-                                            buffer);
+   xcb_dri3_fence_from_fd(draw->conn,
+                          pixmap,
+                          (sync_fence = xcb_generate_id(draw->conn)),
+                          false,
+                          fence_fd);
+
+   if (draw->multiplanes_available &&
+       draw->ext->image->base.version >= 15 &&
+       draw->ext->image->createImageFromDmaBufs2) {
+      xcb_dri3_buffers_from_pixmap_cookie_t bps_cookie;
+      xcb_dri3_buffers_from_pixmap_reply_t *bps_reply;
+
+      bps_cookie = xcb_dri3_buffers_from_pixmap(draw->conn, pixmap);
+      bps_reply = xcb_dri3_buffers_from_pixmap_reply(draw->conn, bps_cookie,
+                                                     NULL);
+      if (!bps_reply)
+         goto no_image;
+      buffer->image =
+         loader_dri3_create_image_from_buffers(draw->conn, bps_reply, format,
+                                               cur_screen, draw->ext->image,
+                                               buffer);
+      width = bps_reply->width;
+      height = bps_reply->height;
+      free(bps_reply);
+   } else {
+      xcb_dri3_buffer_from_pixmap_cookie_t bp_cookie;
+      xcb_dri3_buffer_from_pixmap_reply_t *bp_reply;
+
+      bp_cookie = xcb_dri3_buffer_from_pixmap(draw->conn, pixmap);
+      bp_reply = xcb_dri3_buffer_from_pixmap_reply(draw->conn, bp_cookie, NULL);
+      if (!bp_reply)
+         goto no_image;
+
+      buffer->image = loader_dri3_create_image(draw->conn, bp_reply, format,
+                                               cur_screen, draw->ext->image,
+                                               buffer);
+      width = bp_reply->width;
+      height = bp_reply->height;
+      free(bp_reply);
+   }
+
    if (!buffer->image)
       goto no_image;
 
    buffer->pixmap = pixmap;
    buffer->own_pixmap = false;
-   buffer->width = bp_reply->width;
-   buffer->height = bp_reply->height;
+   buffer->width = width;
+   buffer->height = height;
    buffer->shm_fence = shm_fence;
    buffer->sync_fence = sync_fence;
 
    draw->buffers[buf_id] = buffer;
 
-   free(bp_reply);
-
    return buffer;
 
 no_image:
-   free(bp_reply);
    xcb_sync_destroy_fence(draw->conn, sync_fence);
    xshmfence_unmap_shm(shm_fence);
 no_fence:
diff --git a/src/loader/loader_dri3_helper.h b/src/loader/loader_dri3_helper.h
index 5caf214b372..c54c668032e 100644
--- a/src/loader/loader_dri3_helper.h
+++ b/src/loader/loader_dri3_helper.h
@@ -62,8 +62,11 @@ struct loader_dri3_buffer {
    bool         busy;           /* Set on swap, cleared on IdleNotify */
    bool         own_pixmap;     /* We allocated the pixmap ID, free on destroy */
 
+   uint32_t     num_planes;
    uint32_t     size;
-   uint32_t     pitch;
+   int          strides[4];
+   int          offsets[4];
+   uint64_t     modifier;
    uint32_t     cpp;
    uint32_t     flags;
    uint32_t     width, height;
@@ -120,6 +123,7 @@ struct loader_dri3_drawable {
    /* Information about the GPU owning the buffer */
    __DRIscreen *dri_screen;
    bool is_different_gpu;
+   bool multiplanes_available;
 
    /* Present extension capabilities
     */
@@ -180,6 +184,7 @@ loader_dri3_drawable_init(xcb_connection_t *conn,
                           xcb_drawable_t drawable,
                           __DRIscreen *dri_screen,
                           bool is_different_gpu,
+                          bool is_multiplanes_available,
                           const __DRIconfig *dri_config,
                           struct loader_dri3_extensions *ext,
                           const struct loader_dri3_vtable *vtable,
@@ -237,6 +242,14 @@ loader_dri3_create_image(xcb_connection_t *c,
                          const __DRIimageExtension *image,
                          void *loaderPrivate);
 
+__DRIimage *
+loader_dri3_create_image_from_buffers(xcb_connection_t *c,
+                                      xcb_dri3_buffers_from_pixmap_reply_t *bp_reply,
+                                      unsigned int format,
+                                      __DRIscreen *dri_screen,
+                                      const __DRIimageExtension *image,
+                                      void *loaderPrivate);
+
 int
 loader_dri3_get_buffers(__DRIdrawable *driDrawable,
                         unsigned int format,
diff --git a/src/loader/meson.build b/src/loader/meson.build
index 2693970182f..76fcae2cb44 100644
--- a/src/loader/meson.build
+++ b/src/loader/meson.build
@@ -25,7 +25,7 @@ if with_platform_x11 and with_dri3
     'loader_dri3_helper',
     ['loader_dri3_helper.c', 'loader_dri3_helper.h'],
     c_args : c_vis_args,
-    include_directories : [inc_include, inc_src],
+    include_directories : [inc_include, inc_src, inc_drm_uapi],
     dependencies : [
       dep_libdrm, dep_xcb_dri3, dep_xcb_present, dep_xcb_sync, dep_xshmfence,
     ],