static EGLBoolean
droid_add_configs_for_visuals(_EGLDriver *drv, _EGLDisplay *dpy)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy);
const struct {
int format;
unsigned int rgba_masks[4];
} visuals[] = {
{ HAL_PIXEL_FORMAT_RGBA_8888, { 0xff, 0xff00, 0xff0000, 0xff000000 } },
{ HAL_PIXEL_FORMAT_RGBX_8888, { 0xff, 0xff00, 0xff0000, 0x0 } },
{ HAL_PIXEL_FORMAT_RGB_888, { 0xff, 0xff00, 0xff0000, 0x0 } },
{ HAL_PIXEL_FORMAT_RGB_565, { 0xf800, 0x7e0, 0x1f, 0x0 } },
{ HAL_PIXEL_FORMAT_BGRA_8888, { 0xff0000, 0xff00, 0xff, 0xff000000 } },
{ 0, 0, { 0, 0, 0, 0 } }
};
int count, i, j;
count = 0;
for (i = 0; visuals[i].format; i++) {
int format_count = 0;
for (j = 0; dri2_dpy->driver_configs[j]; j++) {
const EGLint surface_type = EGL_WINDOW_BIT | EGL_PBUFFER_BIT;
struct dri2_egl_config *dri2_conf;
unsigned int double_buffered = 0;
dri2_dpy->core->getConfigAttrib(dri2_dpy->driver_configs[j],
__DRI_ATTRIB_DOUBLE_BUFFER, &double_buffered);
/* support only double buffered configs */
if (!double_buffered)
continue;
dri2_conf = dri2_add_config(dpy, dri2_dpy->driver_configs[j],
count + 1, surface_type, NULL, visuals[i].rgba_masks);
if (dri2_conf) {
dri2_conf->base.NativeVisualID = visuals[i].format;
dri2_conf->base.NativeVisualType = visuals[i].format;
count++;
format_count++;
}
}
if (!format_count) {
_eglLog(_EGL_DEBUG, "No DRI config supports native format 0x%x",
visuals[i].format);
}
}
/* post-process configs */
for (i = 0; i < dpy->Configs->Size; i++) {
struct dri2_egl_config *dri2_conf = dri2_egl_config(dpy->Configs->Elements[i]);
/* there is no front buffer so no OpenGL */
dri2_conf->base.RenderableType &= ~EGL_OPENGL_BIT;
dri2_conf->base.Conformant &= ~EGL_OPENGL_BIT;
}
return (count != 0);
}
static _EGLSurface *
droid_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
_EGLConfig *conf, EGLNativeWindowType window,
const EGLint *attrib_list)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
struct dri2_egl_config *dri2_conf = dri2_egl_config(conf);
struct dri2_egl_surface *dri2_surf;
dri2_surf = calloc(1, sizeof *dri2_surf);
if (!dri2_surf) {
_eglError(EGL_BAD_ALLOC, "droid_create_surface");
return NULL;
}
if (!_eglInitSurface(&dri2_surf->base, disp, type, conf, attrib_list))
goto cleanup_surface;
if (type == EGL_WINDOW_BIT) {
int format;
if (!window || window->common.magic != ANDROID_NATIVE_WINDOW_MAGIC) {
_eglError(EGL_BAD_NATIVE_WINDOW, "droid_create_surface");
goto cleanup_surface;
}
if (window->query(window, NATIVE_WINDOW_FORMAT, &format)) {
_eglError(EGL_BAD_NATIVE_WINDOW, "droid_create_surface");
goto cleanup_surface;
}
if (format != dri2_conf->base.NativeVisualID) {
_eglLog(_EGL_WARNING, "Native format mismatch: 0x%x != 0x%x",
format, dri2_conf->base.NativeVisualID);
}
window->query(window, NATIVE_WINDOW_WIDTH, &dri2_surf->base.Width);
window->query(window, NATIVE_WINDOW_HEIGHT, &dri2_surf->base.Height);
}
dri2_surf->dri_drawable =
(*dri2_dpy->dri2->createNewDrawable)(dri2_dpy->dri_screen,
dri2_conf->dri_double_config,
dri2_surf);
if (dri2_surf->dri_drawable == NULL) {
_eglError(EGL_BAD_ALLOC, "dri2->createNewDrawable");
goto cleanup_surface;
}
if (window) {
window->common.incRef(&window->common);
dri2_surf->window = window;
}
return &dri2_surf->base;
cleanup_surface:
free(dri2_surf);
return NULL;
}
static _EGLSurface *
dri2_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
_EGLConfig *conf, EGLNativeWindowType window,
const EGLint *attrib_list)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
struct dri2_egl_config *dri2_conf = dri2_egl_config(conf);
struct dri2_egl_surface *dri2_surf;
struct gbm_dri_surface *surf;
(void) drv;
dri2_surf = malloc(sizeof *dri2_surf);
if (!dri2_surf) {
_eglError(EGL_BAD_ALLOC, "dri2_create_surface");
return NULL;
}
memset(dri2_surf, 0, sizeof *dri2_surf);
if (!_eglInitSurface(&dri2_surf->base, disp, type, conf, attrib_list))
goto cleanup_surf;
switch (type) {
case EGL_WINDOW_BIT:
if (!window)
return NULL;
surf = gbm_dri_surface((struct gbm_surface *) window);
dri2_surf->gbm_surf = surf;
dri2_surf->base.Width = surf->base.width;
dri2_surf->base.Height = surf->base.height;
surf->dri_private = dri2_surf;
break;
default:
goto cleanup_surf;
}
dri2_surf->dri_drawable =
(*dri2_dpy->dri2->createNewDrawable) (dri2_dpy->dri_screen,
dri2_conf->dri_double_config,
dri2_surf->gbm_surf);
if (dri2_surf->dri_drawable == NULL) {
_eglError(EGL_BAD_ALLOC, "dri2->createNewDrawable");
goto cleanup_surf;
}
return &dri2_surf->base;
cleanup_surf:
free(dri2_surf);
return NULL;
}
static _EGLSurface *
dri2_surfaceless_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
_EGLConfig *conf, const EGLint *attrib_list)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
struct dri2_egl_config *dri2_conf = dri2_egl_config(conf);
struct dri2_egl_surface *dri2_surf;
const __DRIconfig *config;
/* Make sure to calloc so all pointers
* are originally NULL.
*/
dri2_surf = calloc(1, sizeof *dri2_surf);
if (!dri2_surf) {
_eglError(EGL_BAD_ALLOC, "eglCreatePbufferSurface");
return NULL;
}
if (!_eglInitSurface(&dri2_surf->base, disp, type, conf, attrib_list))
goto cleanup_surface;
config = dri2_get_dri_config(dri2_conf, type,
dri2_surf->base.GLColorspace);
if (!config)
goto cleanup_surface;
dri2_surf->dri_drawable =
(*dri2_dpy->dri2->createNewDrawable)(dri2_dpy->dri_screen, config,
dri2_surf);
if (dri2_surf->dri_drawable == NULL) {
_eglError(EGL_BAD_ALLOC, "dri2->createNewDrawable");
goto cleanup_surface;
}
if (conf->RedSize == 5)
dri2_surf->visual = __DRI_IMAGE_FORMAT_RGB565;
else if (conf->AlphaSize == 0)
dri2_surf->visual = __DRI_IMAGE_FORMAT_XRGB8888;
else
dri2_surf->visual = __DRI_IMAGE_FORMAT_ARGB8888;
return &dri2_surf->base;
cleanup_surface:
free(dri2_surf);
return NULL;
}
/**
* Called via eglCreateWindowSurface(), drv->API.CreateWindowSurface().
*/
static _EGLSurface *
dri2_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
_EGLConfig *conf, EGLNativeWindowType native_window,
const EGLint *attrib_list)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
struct dri2_egl_config *dri2_conf = dri2_egl_config(conf);
struct dri2_egl_surface *dri2_surf;
xcb_get_geometry_cookie_t cookie;
xcb_get_geometry_reply_t *reply;
xcb_screen_iterator_t s;
xcb_generic_error_t *error;
xcb_drawable_t window = (uintptr_t )native_window;
(void) drv;
dri2_surf = malloc(sizeof *dri2_surf);
if (!dri2_surf) {
_eglError(EGL_BAD_ALLOC, "dri2_create_surface");
return NULL;
}
if (!_eglInitSurface(&dri2_surf->base, disp, type, conf, attrib_list))
goto cleanup_surf;
dri2_surf->region = XCB_NONE;
if (type == EGL_PBUFFER_BIT) {
dri2_surf->drawable = xcb_generate_id(dri2_dpy->conn);
s = xcb_setup_roots_iterator(xcb_get_setup(dri2_dpy->conn));
xcb_create_pixmap(dri2_dpy->conn, conf->BufferSize,
dri2_surf->drawable, s.data->root,
dri2_surf->base.Width, dri2_surf->base.Height);
} else {
dri2_surf->drawable = window;
}
if (dri2_dpy->dri2) {
dri2_surf->dri_drawable =
(*dri2_dpy->dri2->createNewDrawable) (dri2_dpy->dri_screen,
type == EGL_WINDOW_BIT ?
dri2_conf->dri_double_config :
dri2_conf->dri_single_config,
dri2_surf);
} else {
assert(dri2_dpy->swrast);
dri2_surf->dri_drawable =
(*dri2_dpy->swrast->createNewDrawable) (dri2_dpy->dri_screen,
dri2_conf->dri_double_config,
dri2_surf);
}
if (dri2_surf->dri_drawable == NULL) {
_eglError(EGL_BAD_ALLOC, "dri2->createNewDrawable");
goto cleanup_pixmap;
}
if (dri2_dpy->dri2) {
xcb_dri2_create_drawable (dri2_dpy->conn, dri2_surf->drawable);
} else {
swrastCreateDrawable(dri2_dpy, dri2_surf, _eglGetConfigKey(conf, EGL_BUFFER_SIZE));
}
if (type != EGL_PBUFFER_BIT) {
cookie = xcb_get_geometry (dri2_dpy->conn, dri2_surf->drawable);
reply = xcb_get_geometry_reply (dri2_dpy->conn, cookie, &error);
if (reply == NULL || error != NULL) {
_eglError(EGL_BAD_ALLOC, "xcb_get_geometry");
free(error);
goto cleanup_dri_drawable;
}
dri2_surf->base.Width = reply->width;
dri2_surf->base.Height = reply->height;
free(reply);
}
/* we always copy the back buffer to front */
dri2_surf->base.PostSubBufferSupportedNV = EGL_TRUE;
return &dri2_surf->base;
cleanup_dri_drawable:
dri2_dpy->core->destroyDrawable(dri2_surf->dri_drawable);
cleanup_pixmap:
if (type == EGL_PBUFFER_BIT)
xcb_free_pixmap(dri2_dpy->conn, dri2_surf->drawable);
cleanup_surf:
free(dri2_surf);
return NULL;
}
/**
* Called via eglCreateWindowSurface(), drv->API.CreateWindowSurface().
*/
static _EGLSurface *
dri2_x11_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
_EGLConfig *conf, void *native_surface,
const EGLint *attrib_list)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
struct dri2_egl_config *dri2_conf = dri2_egl_config(conf);
struct dri2_egl_surface *dri2_surf;
xcb_get_geometry_cookie_t cookie;
xcb_get_geometry_reply_t *reply;
xcb_screen_iterator_t s;
xcb_generic_error_t *error;
xcb_drawable_t drawable;
xcb_screen_t *screen;
const __DRIconfig *config;
STATIC_ASSERT(sizeof(uintptr_t) == sizeof(native_surface));
drawable = (uintptr_t) native_surface;
(void) drv;
dri2_surf = malloc(sizeof *dri2_surf);
if (!dri2_surf) {
_eglError(EGL_BAD_ALLOC, "dri2_create_surface");
return NULL;
}
if (!_eglInitSurface(&dri2_surf->base, disp, type, conf, attrib_list))
goto cleanup_surf;
dri2_surf->region = XCB_NONE;
if (type == EGL_PBUFFER_BIT) {
s = xcb_setup_roots_iterator(xcb_get_setup(dri2_dpy->conn));
screen = get_xcb_screen(s, dri2_dpy->screen);
if (!screen) {
_eglError(EGL_BAD_ALLOC, "failed to get xcb screen");
goto cleanup_surf;
}
dri2_surf->drawable = xcb_generate_id(dri2_dpy->conn);
xcb_create_pixmap(dri2_dpy->conn, conf->BufferSize,
dri2_surf->drawable, screen->root,
dri2_surf->base.Width, dri2_surf->base.Height);
} else {
if (!drawable) {
if (type == EGL_WINDOW_BIT)
_eglError(EGL_BAD_NATIVE_WINDOW, "dri2_create_surface");
else
_eglError(EGL_BAD_NATIVE_PIXMAP, "dri2_create_surface");
goto cleanup_surf;
}
dri2_surf->drawable = drawable;
}
config = dri2_get_dri_config(dri2_conf, type,
dri2_surf->base.GLColorspace);
if (dri2_dpy->dri2) {
dri2_surf->dri_drawable =
(*dri2_dpy->dri2->createNewDrawable)(dri2_dpy->dri_screen, config,
dri2_surf);
} else {
assert(dri2_dpy->swrast);
dri2_surf->dri_drawable =
(*dri2_dpy->swrast->createNewDrawable)(dri2_dpy->dri_screen, config,
dri2_surf);
}
if (dri2_surf->dri_drawable == NULL) {
_eglError(EGL_BAD_ALLOC, "dri2->createNewDrawable");
goto cleanup_pixmap;
}
if (type != EGL_PBUFFER_BIT) {
cookie = xcb_get_geometry (dri2_dpy->conn, dri2_surf->drawable);
reply = xcb_get_geometry_reply (dri2_dpy->conn, cookie, &error);
if (error != NULL) {
if (error->error_code == BadAlloc)
_eglError(EGL_BAD_ALLOC, "xcb_get_geometry");
else if (type == EGL_WINDOW_BIT)
_eglError(EGL_BAD_NATIVE_WINDOW, "xcb_get_geometry");
else
_eglError(EGL_BAD_NATIVE_PIXMAP, "xcb_get_geometry");
free(error);
goto cleanup_dri_drawable;
} else if (reply == NULL) {
_eglError(EGL_BAD_ALLOC, "xcb_get_geometry");
goto cleanup_dri_drawable;
}
dri2_surf->base.Width = reply->width;
dri2_surf->base.Height = reply->height;
dri2_surf->depth = reply->depth;
free(reply);
}
if (dri2_dpy->dri2) {
xcb_void_cookie_t cookie;
int conn_error;
cookie = xcb_dri2_create_drawable_checked(dri2_dpy->conn,
dri2_surf->drawable);
error = xcb_request_check(dri2_dpy->conn, cookie);
conn_error = xcb_connection_has_error(dri2_dpy->conn);
if (conn_error || error != NULL) {
if (type == EGL_PBUFFER_BIT || conn_error || error->error_code == BadAlloc)
_eglError(EGL_BAD_ALLOC, "xcb_dri2_create_drawable_checked");
else if (type == EGL_WINDOW_BIT)
_eglError(EGL_BAD_NATIVE_WINDOW,
"xcb_dri2_create_drawable_checked");
else
_eglError(EGL_BAD_NATIVE_PIXMAP,
"xcb_dri2_create_drawable_checked");
free(error);
goto cleanup_dri_drawable;
}
} else {
if (type == EGL_PBUFFER_BIT) {
dri2_surf->depth = _eglGetConfigKey(conf, EGL_BUFFER_SIZE);
}
swrastCreateDrawable(dri2_dpy, dri2_surf);
}
/* we always copy the back buffer to front */
dri2_surf->base.PostSubBufferSupportedNV = EGL_TRUE;
return &dri2_surf->base;
cleanup_dri_drawable:
dri2_dpy->core->destroyDrawable(dri2_surf->dri_drawable);
cleanup_pixmap:
if (type == EGL_PBUFFER_BIT)
xcb_free_pixmap(dri2_dpy->conn, dri2_surf->drawable);
cleanup_surf:
free(dri2_surf);
return NULL;
}
static _EGLSurface *
dri2_drm_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
_EGLConfig *conf, void *native_window,
const EGLint *attrib_list)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
struct dri2_egl_config *dri2_conf = dri2_egl_config(conf);
struct dri2_egl_surface *dri2_surf;
struct gbm_surface *window = native_window;
struct gbm_dri_surface *surf;
const __DRIconfig *config;
(void) drv;
dri2_surf = calloc(1, sizeof *dri2_surf);
if (!dri2_surf) {
_eglError(EGL_BAD_ALLOC, "dri2_create_surface");
return NULL;
}
if (!_eglInitSurface(&dri2_surf->base, disp, type, conf, attrib_list))
goto cleanup_surf;
switch (type) {
case EGL_WINDOW_BIT:
if (!window) {
_eglError(EGL_BAD_NATIVE_WINDOW, "dri2_create_surface");
goto cleanup_surf;
}
surf = gbm_dri_surface(window);
dri2_surf->gbm_surf = surf;
dri2_surf->base.Width = surf->base.width;
dri2_surf->base.Height = surf->base.height;
surf->dri_private = dri2_surf;
break;
default:
goto cleanup_surf;
}
config = dri2_get_dri_config(dri2_conf, EGL_WINDOW_BIT,
dri2_surf->base.GLColorspace);
if (dri2_dpy->dri2) {
dri2_surf->dri_drawable =
(*dri2_dpy->dri2->createNewDrawable)(dri2_dpy->dri_screen, config,
dri2_surf->gbm_surf);
} else {
assert(dri2_dpy->swrast != NULL);
dri2_surf->dri_drawable =
(*dri2_dpy->swrast->createNewDrawable)(dri2_dpy->dri_screen, config,
dri2_surf->gbm_surf);
}
if (dri2_surf->dri_drawable == NULL) {
_eglError(EGL_BAD_ALLOC, "createNewDrawable()");
goto cleanup_surf;
}
return &dri2_surf->base;
cleanup_surf:
free(dri2_surf);
return NULL;
}
/**
* Called via eglCreateWindowSurface(), drv->API.CreateWindowSurface().
*/
static _EGLSurface *
dri2_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
_EGLConfig *conf, EGLNativeWindowType window,
const EGLint *attrib_list)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
struct dri2_egl_config *dri2_conf = dri2_egl_config(conf);
struct dri2_egl_surface *dri2_surf;
struct dri2_egl_buffer *dri2_buf;
int i;
(void) drv;
dri2_surf = malloc(sizeof *dri2_surf);
if (!dri2_surf) {
_eglError(EGL_BAD_ALLOC, "dri2_create_surface");
return NULL;
}
if (!_eglInitSurface(&dri2_surf->base, disp, type, conf, attrib_list))
goto cleanup_surf;
for (i = 0; i < WL_BUFFER_COUNT; ++i) {
dri2_surf->wl_drm_buffer[i] = NULL;
dri2_surf->wl_buffer_lock[i] = 0;
}
for (i = 0; i < __DRI_BUFFER_COUNT; ++i)
dri2_surf->dri_buffers[i] = NULL;
dri2_surf->pending_buffer = NULL;
dri2_surf->third_buffer = NULL;
dri2_surf->block_swap_buffers = EGL_FALSE;
if (conf->AlphaSize == 0)
dri2_surf->format = WL_DRM_FORMAT_XRGB32;
else if (dri2_surf->base.VGAlphaFormat == EGL_VG_ALPHA_FORMAT_PRE)
dri2_surf->format = WL_DRM_FORMAT_PREMULTIPLIED_ARGB32;
else
dri2_surf->format = WL_DRM_FORMAT_ARGB32;
switch (type) {
case EGL_WINDOW_BIT:
dri2_surf->wl_win = (struct wl_egl_window *) window;
dri2_surf->base.Width = -1;
dri2_surf->base.Height = -1;
break;
case EGL_PIXMAP_BIT:
dri2_surf->wl_pix = (struct wl_egl_pixmap *) window;
dri2_surf->base.Width = dri2_surf->wl_pix->width;
dri2_surf->base.Height = dri2_surf->wl_pix->height;
if (dri2_surf->wl_pix->driver_private) {
dri2_buf = dri2_surf->wl_pix->driver_private;
dri2_surf->dri_buffers[__DRI_BUFFER_FRONT_LEFT] = dri2_buf->dri_buffer;
}
break;
default:
goto cleanup_surf;
}
dri2_surf->dri_drawable =
(*dri2_dpy->dri2->createNewDrawable) (dri2_dpy->dri_screen,
type == EGL_WINDOW_BIT ?
dri2_conf->dri_double_config :
dri2_conf->dri_single_config,
dri2_surf);
if (dri2_surf->dri_drawable == NULL) {
_eglError(EGL_BAD_ALLOC, "dri2->createNewDrawable");
goto cleanup_dri_drawable;
}
return &dri2_surf->base;
cleanup_dri_drawable:
dri2_dpy->core->destroyDrawable(dri2_surf->dri_drawable);
cleanup_surf:
free(dri2_surf);
return NULL;
}
static _EGLSurface *
dri2_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
_EGLConfig *conf, EGLNativeWindowType window,
const EGLint *attrib_list)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
struct dri2_egl_config *dri2_conf = dri2_egl_config(conf);
struct dri2_egl_surface *dri2_surf;
struct gbm_dri_surface *surf;
struct gbm_bo *bo;
_EGLImage *img;
EGLint attr[10];
(void) drv;
dri2_surf = calloc(1, sizeof *dri2_surf);
if (!dri2_surf) {
_eglError(EGL_BAD_ALLOC, "dri2_create_surface");
return NULL;
}
if (!_eglInitSurface(&dri2_surf->base, disp, type, conf, attrib_list))
goto cleanup_surf;
switch (type) {
case EGL_WINDOW_BIT:
if (!window)
return NULL;
surf = gbm_dri_surface((struct gbm_surface *) window);
dri2_surf->gbm_surf = surf;
dri2_surf->base.Width = surf->base.width;
dri2_surf->base.Height = surf->base.height;
surf->dri_private = dri2_surf;
break;
default:
goto cleanup_surf;
}
attr[0] = EGL_WIDTH;
attr[1] = surf->base.width;
attr[2] = EGL_HEIGHT;
attr[3] = surf->base.height;
attr[4] = EGL_DRM_BUFFER_FORMAT_MESA;
attr[5] = EGL_DRM_BUFFER_FORMAT_ARGB32_MESA;
attr[6] = EGL_DRM_BUFFER_USE_MESA;
attr[7] = EGL_DRM_BUFFER_USE_SHARE_MESA;
attr[8] = EGL_NONE;
img = drv->API.CreateDRMImageMESA(drv, disp, attr);
dri2_surf->egl_front = img;
dri2_surf->khr_front = (img) ? _eglLinkImage(img) : EGL_NO_IMAGE_KHR;
bo = gbm_bo_import(&dri2_dpy->gbm_dri->base.base,
GBM_BO_IMPORT_EGL_IMAGE, dri2_surf->khr_front, 0);
if( bo == NULL){
_eglError(EGL_BAD_ALLOC, "gbm_bo_create front buffer");
goto cleanup_surf;
}
dri2_surf->color_buffers[1].bo = bo;
img = drv->API.CreateDRMImageMESA(drv, disp, attr);
dri2_surf->egl_back = img;
dri2_surf->khr_back = (img) ? _eglLinkImage(img) : EGL_NO_IMAGE_KHR;
bo = gbm_bo_import(&dri2_dpy->gbm_dri->base.base,
GBM_BO_IMPORT_EGL_IMAGE, dri2_surf->khr_back, 0);
if( bo == NULL){
_eglError(EGL_BAD_ALLOC, "gbm_bo_create back buffer");
goto cleanup_surf;
}
dri2_surf->color_buffers[2].bo = bo;
dri2_surf->dri_drawable =
(*dri2_dpy->dri2->createNewDrawable) (dri2_dpy->dri_screen,
dri2_conf->dri_double_config,
dri2_surf->gbm_surf);
if (dri2_surf->dri_drawable == NULL) {
_eglError(EGL_BAD_ALLOC, "dri2->createNewDrawable");
goto cleanup_surf;
}
return &dri2_surf->base;
cleanup_surf:
free(dri2_surf);
return NULL;
}
