#include <unistd.h>
#include "egl_dri2.h"
+#include "egl_dri2_fallbacks.h"
+#include "loader.h"
static struct gbm_bo *
lock_front_buffer(struct gbm_surface *_surf)
}
static _EGLSurface *
-dri2_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
- _EGLConfig *conf, EGLNativeWindowType window,
- const EGLint *attrib_list)
+dri2_drm_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);
}
static _EGLSurface *
-dri2_create_window_surface(_EGLDriver *drv, _EGLDisplay *disp,
- _EGLConfig *conf, EGLNativeWindowType window,
- const EGLint *attrib_list)
+dri2_drm_create_window_surface(_EGLDriver *drv, _EGLDisplay *disp,
+ _EGLConfig *conf, EGLNativeWindowType window,
+ const EGLint *attrib_list)
{
- return dri2_create_surface(drv, disp, EGL_WINDOW_BIT, conf,
- window, attrib_list);
+ return dri2_drm_create_surface(drv, disp, EGL_WINDOW_BIT, conf,
+ window, attrib_list);
}
static EGLBoolean
-dri2_destroy_surface(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf)
+dri2_drm_destroy_surface(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf);
}
static int
-get_back_bo(struct dri2_egl_surface *dri2_surf, __DRIbuffer *buffer)
+get_back_bo(struct dri2_egl_surface *dri2_surf)
{
struct dri2_egl_display *dri2_dpy =
dri2_egl_display(dri2_surf->base.Resource.Display);
- struct gbm_dri_bo *bo;
struct gbm_dri_surface *surf = dri2_surf->gbm_surf;
- int i, name, pitch;
+ int i;
if (dri2_surf->back == NULL) {
for (i = 0; i < ARRAY_SIZE(dri2_surf->color_buffers); i++) {
if (dri2_surf->back->bo == NULL)
return -1;
+ return 0;
+}
+
+static void
+back_bo_to_dri_buffer(struct dri2_egl_surface *dri2_surf, __DRIbuffer *buffer)
+{
+ struct dri2_egl_display *dri2_dpy =
+ dri2_egl_display(dri2_surf->base.Resource.Display);
+ struct gbm_dri_bo *bo;
+ int name, pitch;
+
bo = (struct gbm_dri_bo *) dri2_surf->back->bo;
dri2_dpy->image->queryImage(bo->image, __DRI_IMAGE_ATTRIB_NAME, &name);
buffer->pitch = pitch;
buffer->cpp = 4;
buffer->flags = 0;
-
- return 0;
}
static int
}
static __DRIbuffer *
-dri2_get_buffers_with_format(__DRIdrawable *driDrawable,
+dri2_drm_get_buffers_with_format(__DRIdrawable *driDrawable,
int *width, int *height,
unsigned int *attachments, int count,
int *out_count, void *loaderPrivate)
switch (attachments[i]) {
case __DRI_BUFFER_BACK_LEFT:
- if (get_back_bo(dri2_surf, &dri2_surf->buffers[j]) < 0) {
+ if (get_back_bo(dri2_surf) < 0) {
_eglError(EGL_BAD_ALLOC, "failed to allocate color buffer");
return NULL;
}
+ back_bo_to_dri_buffer(dri2_surf, &dri2_surf->buffers[j]);
break;
default:
if (get_aux_bo(dri2_surf, attachments[i], attachments[i + 1],
}
static __DRIbuffer *
-dri2_get_buffers(__DRIdrawable * driDrawable,
- int *width, int *height,
- unsigned int *attachments, int count,
- int *out_count, void *loaderPrivate)
+dri2_drm_get_buffers(__DRIdrawable * driDrawable,
+ int *width, int *height,
+ unsigned int *attachments, int count,
+ int *out_count, void *loaderPrivate)
{
unsigned int *attachments_with_format;
__DRIbuffer *buffer;
}
buffer =
- dri2_get_buffers_with_format(driDrawable,
- width, height,
- attachments_with_format, count,
- out_count, loaderPrivate);
+ dri2_drm_get_buffers_with_format(driDrawable,
+ width, height,
+ attachments_with_format, count,
+ out_count, loaderPrivate);
free(attachments_with_format);
return buffer;
}
+static int
+dri2_drm_image_get_buffers(__DRIdrawable *driDrawable,
+ unsigned int format,
+ uint32_t *stamp,
+ void *loaderPrivate,
+ uint32_t buffer_mask,
+ struct __DRIimageList *buffers)
+{
+ struct dri2_egl_surface *dri2_surf = loaderPrivate;
+ struct gbm_dri_bo *bo;
+
+ if (get_back_bo(dri2_surf) < 0)
+ return 0;
+
+ bo = (struct gbm_dri_bo *) dri2_surf->back->bo;
+ buffers->image_mask = __DRI_IMAGE_BUFFER_BACK;
+ buffers->back = bo->image;
+
+ return 1;
+}
+
static void
-dri2_flush_front_buffer(__DRIdrawable * driDrawable, void *loaderPrivate)
+dri2_drm_flush_front_buffer(__DRIdrawable * driDrawable, void *loaderPrivate)
{
(void) driDrawable;
(void) loaderPrivate;
}
static EGLBoolean
-dri2_swap_buffers(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *draw)
+dri2_drm_swap_buffers(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *draw)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
struct dri2_egl_surface *dri2_surf = dri2_egl_surface(draw);
+ int i;
if (dri2_surf->base.Type == EGL_WINDOW_BIT) {
if (dri2_surf->current)
_eglError(EGL_BAD_SURFACE, "dri2_swap_buffers");
+ for (i = 0; i < ARRAY_SIZE(dri2_surf->color_buffers); i++)
+ if (dri2_surf->color_buffers[i].age > 0)
+ dri2_surf->color_buffers[i].age++;
dri2_surf->current = dri2_surf->back;
+ dri2_surf->current->age = 1;
dri2_surf->back = NULL;
}
return EGL_TRUE;
}
+static EGLint
+dri2_drm_query_buffer_age(_EGLDriver *drv,
+ _EGLDisplay *disp, _EGLSurface *surface)
+{
+ struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surface);
+
+ if (get_back_bo(dri2_surf) < 0) {
+ _eglError(EGL_BAD_ALLOC, "dri2_query_buffer_age");
+ return 0;
+ }
+
+ return dri2_surf->back->age;
+}
+
static _EGLImage *
-dri2_create_image_khr_pixmap(_EGLDisplay *disp, _EGLContext *ctx,
- EGLClientBuffer buffer, const EGLint *attr_list)
+dri2_drm_create_image_khr_pixmap(_EGLDisplay *disp, _EGLContext *ctx,
+ EGLClientBuffer buffer, const EGLint *attr_list)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
struct gbm_dri_bo *dri_bo = gbm_dri_bo((struct gbm_bo *) buffer);
switch (target) {
case EGL_NATIVE_PIXMAP_KHR:
- return dri2_create_image_khr_pixmap(disp, ctx, buffer, attr_list);
+ return dri2_drm_create_image_khr_pixmap(disp, ctx, buffer, attr_list);
default:
return dri2_create_image_khr(drv, disp, ctx, target, buffer, attr_list);
}
return drmAuthMagic(dri2_dpy->fd, id);
}
+static struct dri2_egl_display_vtbl dri2_drm_display_vtbl = {
+ .authenticate = dri2_drm_authenticate,
+ .create_window_surface = dri2_drm_create_window_surface,
+ .create_pixmap_surface = dri2_fallback_create_pixmap_surface,
+ .create_pbuffer_surface = dri2_fallback_create_pbuffer_surface,
+ .destroy_surface = dri2_drm_destroy_surface,
+ .swap_interval = dri2_fallback_swap_interval,
+ .swap_buffers = dri2_drm_swap_buffers,
+ .swap_buffers_with_damage = dri2_fallback_swap_buffers_with_damage,
+ .swap_buffers_region = dri2_fallback_swap_buffers_region,
+ .copy_buffers = dri2_fallback_copy_buffers,
+ .query_buffer_age = dri2_drm_query_buffer_age,
+};
+
EGLBoolean
dri2_initialize_drm(_EGLDriver *drv, _EGLDisplay *disp)
{
int fd = -1;
int i;
+ loader_set_logger(_eglLog);
+
dri2_dpy = calloc(1, sizeof *dri2_dpy);
if (!dri2_dpy)
return _eglError(EGL_BAD_ALLOC, "eglInitialize");
}
dri2_dpy->fd = fd;
- dri2_dpy->device_name = dri2_get_device_name_for_fd(dri2_dpy->fd);
+ dri2_dpy->device_name = loader_get_device_name_for_fd(dri2_dpy->fd);
dri2_dpy->driver_name = dri2_dpy->gbm_dri->base.driver_name;
dri2_dpy->dri_screen = dri2_dpy->gbm_dri->screen;
dri2_dpy->gbm_dri->lookup_image = dri2_lookup_egl_image;
dri2_dpy->gbm_dri->lookup_user_data = disp;
- dri2_dpy->gbm_dri->get_buffers = dri2_get_buffers;
- dri2_dpy->gbm_dri->flush_front_buffer = dri2_flush_front_buffer;
- dri2_dpy->gbm_dri->get_buffers_with_format = dri2_get_buffers_with_format;
+ dri2_dpy->gbm_dri->get_buffers = dri2_drm_get_buffers;
+ dri2_dpy->gbm_dri->flush_front_buffer = dri2_drm_flush_front_buffer;
+ dri2_dpy->gbm_dri->get_buffers_with_format = dri2_drm_get_buffers_with_format;
+ dri2_dpy->gbm_dri->image_get_buffers = dri2_drm_image_get_buffers;
dri2_dpy->gbm_dri->base.base.surface_lock_front_buffer = lock_front_buffer;
dri2_dpy->gbm_dri->base.base.surface_release_buffer = release_buffer;
dri2_setup_screen(disp);
- for (i = 0; dri2_dpy->driver_configs[i]; i++)
+ for (i = 0; dri2_dpy->driver_configs[i]; i++) {
+ EGLint format, attr_list[3];
+ unsigned int mask;
+
+ dri2_dpy->core->getConfigAttrib(dri2_dpy->driver_configs[i],
+ __DRI_ATTRIB_RED_MASK, &mask);
+ if (mask == 0x3ff00000)
+ format = GBM_FORMAT_XRGB2101010;
+ else if (mask == 0x00ff0000)
+ format = GBM_FORMAT_XRGB8888;
+ else if (mask == 0xf800)
+ format = GBM_FORMAT_RGB565;
+ else
+ continue;
+
+ attr_list[0] = EGL_NATIVE_VISUAL_ID;
+ attr_list[1] = format;
+ attr_list[2] = EGL_NONE;
+
dri2_add_config(disp, dri2_dpy->driver_configs[i],
- i + 1, 0, EGL_WINDOW_BIT, NULL, NULL);
+ i + 1, EGL_WINDOW_BIT, attr_list, NULL);
+ }
- drv->API.CreateWindowSurface = dri2_create_window_surface;
- drv->API.DestroySurface = dri2_destroy_surface;
- drv->API.SwapBuffers = dri2_swap_buffers;
drv->API.CreateImageKHR = dri2_drm_create_image_khr;
+ disp->Extensions.EXT_buffer_age = EGL_TRUE;
+
#ifdef HAVE_WAYLAND_PLATFORM
disp->Extensions.WL_bind_wayland_display = EGL_TRUE;
#endif
- dri2_dpy->authenticate = dri2_drm_authenticate;
/* we're supporting EGL 1.4 */
disp->VersionMajor = 1;
disp->VersionMinor = 4;
+ /* Fill vtbl last to prevent accidentally calling virtual function during
+ * initialization.
+ */
+ dri2_dpy->vtbl = &dri2_drm_display_vtbl;
+
return EGL_TRUE;
}