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-rw-r--r--src/egl/drivers/dri2/egl_dri2.h2
-rw-r--r--src/egl/drivers/dri2/platform_x11.c50
-rw-r--r--src/egl/drivers/dri2/platform_x11_dri3.c32
3 files changed, 18 insertions, 66 deletions
diff --git a/src/egl/drivers/dri2/egl_dri2.h b/src/egl/drivers/dri2/egl_dri2.h
index fd4e87bb078..eac58f3cbf3 100644
--- a/src/egl/drivers/dri2/egl_dri2.h
+++ b/src/egl/drivers/dri2/egl_dri2.h
@@ -199,7 +199,7 @@ struct dri2_egl_display
#ifdef HAVE_X11_PLATFORM
xcb_connection_t *conn;
- int screen;
+ xcb_screen_t *screen;
int swap_available;
#ifdef HAVE_DRI3
struct loader_dri3_extensions loader_dri3_ext;
diff --git a/src/egl/drivers/dri2/platform_x11.c b/src/egl/drivers/dri2/platform_x11.c
index 00613d909d5..df39ca8f192 100644
--- a/src/egl/drivers/dri2/platform_x11.c
+++ b/src/egl/drivers/dri2/platform_x11.c
@@ -206,10 +206,8 @@ dri2_x11_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
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));
@@ -228,16 +226,9 @@ dri2_x11_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
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->drawable, dri2_dpy->screen->root,
dri2_surf->base.Width, dri2_surf->base.Height);
} else {
if (!drawable) {
@@ -544,20 +535,10 @@ dri2_x11_do_authenticate(struct dri2_egl_display *dri2_dpy, uint32_t id)
{
xcb_dri2_authenticate_reply_t *authenticate;
xcb_dri2_authenticate_cookie_t authenticate_cookie;
- xcb_screen_iterator_t s;
- xcb_screen_t *screen;
int ret = 0;
- s = xcb_setup_roots_iterator(xcb_get_setup(dri2_dpy->conn));
-
- screen = get_xcb_screen(s, dri2_dpy->screen);
- if (!screen) {
- _eglLog(_EGL_WARNING, "DRI2: failed to get xcb screen");
- return -1;
- }
-
authenticate_cookie =
- xcb_dri2_authenticate_unchecked(dri2_dpy->conn, screen->root, id);
+ xcb_dri2_authenticate_unchecked(dri2_dpy->conn, dri2_dpy->screen->root, id);
authenticate =
xcb_dri2_authenticate_reply(dri2_dpy->conn, authenticate_cookie, NULL);
@@ -598,8 +579,6 @@ dri2_x11_connect(struct dri2_egl_display *dri2_dpy)
xcb_dri2_connect_reply_t *connect;
xcb_dri2_connect_cookie_t connect_cookie;
xcb_generic_error_t *error;
- xcb_screen_iterator_t s;
- xcb_screen_t *screen;
char *driver_name, *loader_driver_name, *device_name;
const xcb_query_extension_reply_t *extension;
@@ -622,13 +601,7 @@ dri2_x11_connect(struct dri2_egl_display *dri2_dpy)
XCB_DRI2_MAJOR_VERSION,
XCB_DRI2_MINOR_VERSION);
- s = xcb_setup_roots_iterator(xcb_get_setup(dri2_dpy->conn));
- screen = get_xcb_screen(s, dri2_dpy->screen);
- if (!screen) {
- _eglLog(_EGL_WARNING, "DRI2: failed to get xcb screen");
- return EGL_FALSE;
- }
- connect_cookie = xcb_dri2_connect_unchecked(dri2_dpy->conn, screen->root,
+ connect_cookie = xcb_dri2_connect_unchecked(dri2_dpy->conn, dri2_dpy->screen->root,
XCB_DRI2_DRIVER_TYPE_DRI);
xfixes_query =
@@ -720,7 +693,6 @@ static EGLBoolean
dri2_x11_add_configs_for_visuals(struct dri2_egl_display *dri2_dpy,
_EGLDisplay *disp, bool supports_preserved)
{
- xcb_screen_iterator_t s;
xcb_depth_iterator_t d;
xcb_visualtype_t *visuals;
int i, j, count;
@@ -732,8 +704,7 @@ dri2_x11_add_configs_for_visuals(struct dri2_egl_display *dri2_dpy,
EGL_NONE
};
- s = xcb_setup_roots_iterator(xcb_get_setup(dri2_dpy->conn));
- d = xcb_screen_allowed_depths_iterator(get_xcb_screen(s, dri2_dpy->screen));
+ d = xcb_screen_allowed_depths_iterator(dri2_dpy->screen);
count = 0;
surface_type =
@@ -1183,17 +1154,19 @@ static EGLBoolean
dri2_get_xcb_connection(_EGLDriver *drv, _EGLDisplay *disp,
struct dri2_egl_display *dri2_dpy)
{
+ xcb_screen_iterator_t s;
+ int screen = 0;
const char *msg;
disp->DriverData = (void *) dri2_dpy;
if (disp->PlatformDisplay == NULL) {
- dri2_dpy->conn = xcb_connect(0, &dri2_dpy->screen);
+ dri2_dpy->conn = xcb_connect(NULL, &screen);
dri2_dpy->own_device = true;
} else {
Display *dpy = disp->PlatformDisplay;
dri2_dpy->conn = XGetXCBConnection(dpy);
- dri2_dpy->screen = DefaultScreen(dpy);
+ screen = DefaultScreen(dpy);
}
if (!dri2_dpy->conn || xcb_connection_has_error(dri2_dpy->conn)) {
@@ -1201,6 +1174,13 @@ dri2_get_xcb_connection(_EGLDriver *drv, _EGLDisplay *disp,
goto disconnect;
}
+ s = xcb_setup_roots_iterator(xcb_get_setup(dri2_dpy->conn));
+ dri2_dpy->screen = get_xcb_screen(s, screen);
+ if (!dri2_dpy->screen) {
+ msg = "failed to get xcb screen";
+ goto disconnect;
+ }
+
return EGL_TRUE;
disconnect:
if (disp->PlatformDisplay == NULL)
diff --git a/src/egl/drivers/dri2/platform_x11_dri3.c b/src/egl/drivers/dri2/platform_x11_dri3.c
index d3bb4512d5f..c4747144d1e 100644
--- a/src/egl/drivers/dri2/platform_x11_dri3.c
+++ b/src/egl/drivers/dri2/platform_x11_dri3.c
@@ -160,16 +160,6 @@ dri3_set_swap_interval(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf,
return EGL_TRUE;
}
-static xcb_screen_t *
-get_xcb_screen(xcb_screen_iterator_t iter, int screen)
-{
- for (; iter.rem; --screen, xcb_screen_next(&iter))
- if (screen == 0)
- return iter.data;
-
- return NULL;
-}
-
static _EGLSurface *
dri3_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
_EGLConfig *conf, void *native_surface,
@@ -180,8 +170,6 @@ dri3_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
struct dri3_egl_surface *dri3_surf;
const __DRIconfig *dri_config;
xcb_drawable_t drawable;
- xcb_screen_iterator_t s;
- xcb_screen_t *screen;
STATIC_ASSERT(sizeof(uintptr_t) == sizeof(native_surface));
drawable = (uintptr_t) native_surface;
@@ -198,16 +186,9 @@ dri3_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
goto cleanup_surf;
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_NATIVE_WINDOW, "dri3_create_surface");
- goto cleanup_surf;
- }
-
drawable = xcb_generate_id(dri2_dpy->conn);
xcb_create_pixmap(dri2_dpy->conn, conf->BufferSize,
- drawable, screen->root,
+ drawable, dri2_dpy->screen->root,
dri3_surf->base.Width, dri3_surf->base.Height);
}
@@ -473,8 +454,6 @@ dri3_x11_connect(struct dri2_egl_display *dri2_dpy)
xcb_present_query_version_reply_t *present_query;
xcb_present_query_version_cookie_t present_query_cookie;
xcb_generic_error_t *error;
- xcb_screen_iterator_t s;
- xcb_screen_t *screen;
const xcb_query_extension_reply_t *extension;
xcb_prefetch_extension_data (dri2_dpy->conn, &xcb_dri3_id);
@@ -517,14 +496,7 @@ dri3_x11_connect(struct dri2_egl_display *dri2_dpy)
}
free(present_query);
- s = xcb_setup_roots_iterator(xcb_get_setup(dri2_dpy->conn));
- screen = get_xcb_screen(s, dri2_dpy->screen);
- if (!screen) {
- _eglError(EGL_BAD_NATIVE_WINDOW, "dri3_x11_connect");
- return EGL_FALSE;
- }
-
- dri2_dpy->fd = loader_dri3_open(dri2_dpy->conn, screen->root, 0);
+ dri2_dpy->fd = loader_dri3_open(dri2_dpy->conn, dri2_dpy->screen->root, 0);
if (dri2_dpy->fd < 0) {
int conn_error = xcb_connection_has_error(dri2_dpy->conn);
_eglLog(_EGL_WARNING, "DRI3: Screen seems not DRI3 capable");
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-13 09:06:56 +0000