static struct gbm_bo *
lock_front_buffer(struct gbm_surface *_surf)
{
- struct gbm_dri_surface *surf = (struct gbm_dri_surface *) _surf;
+ struct gbm_dri_surface *surf = gbm_dri_surface(_surf);
struct dri2_egl_surface *dri2_surf = surf->dri_private;
- struct gbm_dri_device *device = (struct gbm_dri_device *) _surf->gbm;
+ struct gbm_dri_device *device = gbm_dri_device(_surf->gbm);
struct gbm_bo *bo;
if (dri2_surf->current == NULL) {
static void
release_buffer(struct gbm_surface *_surf, struct gbm_bo *bo)
{
- struct gbm_dri_surface *surf = (struct gbm_dri_surface *) _surf;
+ struct gbm_dri_surface *surf = gbm_dri_surface(_surf);
struct dri2_egl_surface *dri2_surf = surf->dri_private;
for (unsigned i = 0; i < ARRAY_SIZE(dri2_surf->color_buffers); i++) {
static int
has_free_buffers(struct gbm_surface *_surf)
{
- struct gbm_dri_surface *surf = (struct gbm_dri_surface *) _surf;
+ struct gbm_dri_surface *surf = gbm_dri_surface(_surf);
struct dri2_egl_surface *dri2_surf = surf->dri_private;
for (unsigned i = 0; i < ARRAY_SIZE(dri2_surf->color_buffers); i++)
return 0;
}
+static bool
+dri2_drm_config_is_compatible(struct dri2_egl_display *dri2_dpy,
+ const __DRIconfig *config,
+ struct gbm_surface *surface)
+{
+ const struct gbm_dri_visual *visual = NULL;
+ unsigned int red, green, blue, alpha;
+ int i;
+
+ /* Check that the EGLConfig being used to render to the surface is
+ * compatible with the surface format. Since mixing ARGB and XRGB of
+ * otherwise-compatible formats is relatively common, explicitly allow
+ * this.
+ */
+ dri2_dpy->core->getConfigAttrib(config, __DRI_ATTRIB_RED_MASK, &red);
+ dri2_dpy->core->getConfigAttrib(config, __DRI_ATTRIB_GREEN_MASK, &green);
+ dri2_dpy->core->getConfigAttrib(config, __DRI_ATTRIB_BLUE_MASK, &blue);
+ dri2_dpy->core->getConfigAttrib(config, __DRI_ATTRIB_ALPHA_MASK, &alpha);
+
+ for (i = 0; i < dri2_dpy->gbm_dri->num_visuals; i++) {
+ visual = &dri2_dpy->gbm_dri->visual_table[i];
+ if (visual->gbm_format == surface->format)
+ break;
+ }
+
+ if (i == dri2_dpy->gbm_dri->num_visuals)
+ return false;
+
+ if (red != visual->rgba_masks.red ||
+ green != visual->rgba_masks.green ||
+ blue != visual->rgba_masks.blue ||
+ (alpha && visual->rgba_masks.alpha && alpha != visual->rgba_masks.alpha)) {
+ return false;
+ }
+
+ return true;
+}
+
static _EGLSurface *
-dri2_drm_create_surface(_EGLDriver *drv, _EGLDisplay *disp, EGLint type,
- _EGLConfig *conf, void *native_surface,
- const EGLint *attrib_list)
+dri2_drm_create_window_surface(_EGLDriver *drv, _EGLDisplay *disp,
+ _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);
return NULL;
}
- if (!_eglInitSurface(&dri2_surf->base, disp, type, conf, attrib_list))
+ if (!dri2_init_surface(&dri2_surf->base, disp, EGL_WINDOW_BIT, conf,
+ attrib_list, false, native_surface))
goto cleanup_surf;
- surf = gbm_dri_surface(surface);
- dri2_surf->gbm_surf = surf;
- dri2_surf->base.Width = surf->base.width;
- dri2_surf->base.Height = surf->base.height;
- surf->dri_private = dri2_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);
+ if (!config) {
+ _eglError(EGL_BAD_MATCH, "Unsupported surfacetype/colorspace configuration");
+ goto cleanup_surf;
+ }
- } else {
- assert(dri2_dpy->swrast != NULL);
+ if (!dri2_drm_config_is_compatible(dri2_dpy, config, surface)) {
+ _eglError(EGL_BAD_MATCH, "EGL config not compatible with GBM format");
+ goto cleanup_surf;
+ }
- dri2_surf->dri_drawable =
- dri2_dpy->swrast->createNewDrawable(dri2_dpy->dri_screen, config,
- dri2_surf->gbm_surf);
+ surf = gbm_dri_surface(surface);
+ dri2_surf->gbm_surf = surf;
+ dri2_surf->base.Width = surf->base.width;
+ dri2_surf->base.Height = surf->base.height;
+ surf->dri_private = dri2_surf;
- }
- if (dri2_surf->dri_drawable == NULL) {
- _eglError(EGL_BAD_ALLOC, "createNewDrawable()");
+ if (!dri2_create_drawable(dri2_dpy, config, dri2_surf, dri2_surf->gbm_surf))
goto cleanup_surf;
- }
return &dri2_surf->base;
return NULL;
}
-static _EGLSurface *
-dri2_drm_create_window_surface(_EGLDriver *drv, _EGLDisplay *disp,
- _EGLConfig *conf, void *native_window,
- const EGLint *attrib_list)
-{
- return dri2_drm_create_surface(drv, disp, EGL_WINDOW_BIT, conf,
- native_window, attrib_list);
-}
-
static _EGLSurface *
dri2_drm_create_pixmap_surface(_EGLDriver *drv, _EGLDisplay *disp,
_EGLConfig *conf, void *native_window,
gbm_bo_destroy(dri2_surf->color_buffers[i].bo);
}
- for (unsigned i = 0; i < __DRI_BUFFER_COUNT; i++) {
- if (dri2_surf->dri_buffers[i])
- dri2_dpy->dri2->releaseBuffer(dri2_dpy->dri_screen,
- dri2_surf->dri_buffers[i]);
- }
+ dri2_egl_surface_free_local_buffers(dri2_surf);
+ dri2_fini_surface(surf);
free(surf);
return EGL_TRUE;
struct gbm_dri_bo *bo;
int name, pitch;
- bo = (struct gbm_dri_bo *) dri2_surf->back->bo;
+ bo = gbm_dri_bo(dri2_surf->back->bo);
dri2_dpy->image->queryImage(bo->image, __DRI_IMAGE_ATTRIB_NAME, &name);
dri2_dpy->image->queryImage(bo->image, __DRI_IMAGE_ATTRIB_STRIDE, &pitch);
buffer->flags = 0;
}
-static int
-get_aux_bo(struct dri2_egl_surface *dri2_surf,
- unsigned int attachment, unsigned int format, __DRIbuffer *buffer)
-{
- struct dri2_egl_display *dri2_dpy =
- dri2_egl_display(dri2_surf->base.Resource.Display);
- __DRIbuffer *b = dri2_surf->dri_buffers[attachment];
-
- if (b == NULL) {
- b = dri2_dpy->dri2->allocateBuffer(dri2_dpy->dri_screen,
- attachment, format,
- dri2_surf->base.Width,
- dri2_surf->base.Height);
- dri2_surf->dri_buffers[attachment] = b;
- }
- if (b == NULL)
- return -1;
-
- memcpy(buffer, b, sizeof *buffer);
-
- return 0;
-}
-
static __DRIbuffer *
dri2_drm_get_buffers_with_format(__DRIdrawable *driDrawable,
- int *width, int *height,
- unsigned int *attachments, int count,
- int *out_count, void *loaderPrivate)
+ int *width, int *height,
+ unsigned int *attachments, int count,
+ int *out_count, void *loaderPrivate)
{
struct dri2_egl_surface *dri2_surf = loaderPrivate;
int i, j;
for (i = 0, j = 0; i < 2 * count; i += 2, j++) {
+ __DRIbuffer *local;
+
assert(attachments[i] < __DRI_BUFFER_COUNT);
assert(j < ARRAY_SIZE(dri2_surf->buffers));
back_bo_to_dri_buffer(dri2_surf, &dri2_surf->buffers[j]);
break;
default:
- if (get_aux_bo(dri2_surf, attachments[i], attachments[i + 1],
- &dri2_surf->buffers[j]) < 0) {
- _eglError(EGL_BAD_ALLOC, "failed to allocate aux buffer");
+ local = dri2_egl_surface_alloc_local_buffer(dri2_surf, attachments[i],
+ attachments[i + 1]);
+
+ if (!local) {
+ _eglError(EGL_BAD_ALLOC, "failed to allocate local buffer");
return NULL;
}
+ dri2_surf->buffers[j] = *local;
break;
}
}
if (get_back_bo(dri2_surf) < 0)
return 0;
- bo = (struct gbm_dri_bo *) dri2_surf->back->bo;
+ bo = gbm_dri_bo(dri2_surf->back->bo);
buffers->image_mask = __DRI_IMAGE_BUFFER_BACK;
buffers->back = bo->image;
return EGL_TRUE;
}
- if (dri2_surf->base.Type == EGL_WINDOW_BIT) {
- if (dri2_surf->current)
- _eglError(EGL_BAD_SURFACE, "dri2_swap_buffers");
- for (unsigned i = 0; i < ARRAY_SIZE(dri2_surf->color_buffers); i++)
- if (dri2_surf->color_buffers[i].age > 0)
- dri2_surf->color_buffers[i].age++;
-
- /* Make sure we have a back buffer in case we're swapping without
- * ever rendering. */
- if (get_back_bo(dri2_surf) < 0)
- return _eglError(EGL_BAD_ALLOC, "dri2_swap_buffers");
-
- dri2_surf->current = dri2_surf->back;
- dri2_surf->current->age = 1;
- dri2_surf->back = NULL;
- }
+ if (dri2_surf->current)
+ _eglError(EGL_BAD_SURFACE, "dri2_swap_buffers");
+ for (unsigned i = 0; i < ARRAY_SIZE(dri2_surf->color_buffers); i++)
+ if (dri2_surf->color_buffers[i].age > 0)
+ dri2_surf->color_buffers[i].age++;
+
+ /* Make sure we have a back buffer in case we're swapping without
+ * ever rendering. */
+ if (get_back_bo(dri2_surf) < 0)
+ return _eglError(EGL_BAD_ALLOC, "dri2_swap_buffers");
+
+ dri2_surf->current = dri2_surf->back;
+ dri2_surf->current->age = 1;
+ dri2_surf->back = NULL;
dri2_flush_drawable_for_swapbuffers(disp, draw);
dri2_dpy->flush->invalidate(dri2_surf->dri_drawable);
drm_add_configs_for_visuals(_EGLDriver *drv, _EGLDisplay *disp)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
- static const struct {
- int format;
- unsigned int red_mask;
- unsigned int alpha_mask;
- } visuals[] = {
- { GBM_FORMAT_XRGB2101010, 0x3ff00000, 0x00000000 },
- { GBM_FORMAT_ARGB2101010, 0x3ff00000, 0xc0000000 },
- { GBM_FORMAT_XRGB8888, 0x00ff0000, 0x00000000 },
- { GBM_FORMAT_ARGB8888, 0x00ff0000, 0xff000000 },
- { GBM_FORMAT_RGB565, 0x0000f800, 0x00000000 },
- };
-
- unsigned int format_count[ARRAY_SIZE(visuals)] = { 0 };
+ const struct gbm_dri_visual *visuals = dri2_dpy->gbm_dri->visual_table;
+ int num_visuals = dri2_dpy->gbm_dri->num_visuals;
+ unsigned int format_count[num_visuals];
unsigned int config_count = 0;
+ memset(format_count, 0, num_visuals * sizeof(unsigned int));
+
for (unsigned i = 0; dri2_dpy->driver_configs[i]; i++) {
- unsigned int red, alpha;
+ unsigned int red, green, blue, alpha;
dri2_dpy->core->getConfigAttrib(dri2_dpy->driver_configs[i],
__DRI_ATTRIB_RED_MASK, &red);
+ dri2_dpy->core->getConfigAttrib(dri2_dpy->driver_configs[i],
+ __DRI_ATTRIB_GREEN_MASK, &green);
+ dri2_dpy->core->getConfigAttrib(dri2_dpy->driver_configs[i],
+ __DRI_ATTRIB_BLUE_MASK, &blue);
dri2_dpy->core->getConfigAttrib(dri2_dpy->driver_configs[i],
__DRI_ATTRIB_ALPHA_MASK, &alpha);
- for (unsigned j = 0; j < ARRAY_SIZE(visuals); j++) {
+ for (unsigned j = 0; j < num_visuals; j++) {
struct dri2_egl_config *dri2_conf;
- if (visuals[j].red_mask != red || visuals[j].alpha_mask != alpha)
+ if (visuals[j].rgba_masks.red != red ||
+ visuals[j].rgba_masks.green != green ||
+ visuals[j].rgba_masks.blue != blue ||
+ visuals[j].rgba_masks.alpha != alpha)
continue;
const EGLint attr_list[] = {
- EGL_NATIVE_VISUAL_ID, visuals[j].format,
+ EGL_NATIVE_VISUAL_ID, visuals[j].gbm_format,
EGL_NONE,
};
for (unsigned i = 0; i < ARRAY_SIZE(format_count); i++) {
if (!format_count[i]) {
- _eglLog(_EGL_DEBUG, "No DRI config supports native format 0x%x",
- visuals[i].format);
+ struct gbm_format_name_desc desc;
+ _eglLog(_EGL_DEBUG, "No DRI config supports native format %s",
+ gbm_format_get_name(visuals[i].gbm_format, &desc));
}
}
.create_pbuffer_surface = dri2_fallback_create_pbuffer_surface,
.destroy_surface = dri2_drm_destroy_surface,
.create_image = dri2_drm_create_image_khr,
- .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,
EGLBoolean
dri2_initialize_drm(_EGLDriver *drv, _EGLDisplay *disp)
{
+ _EGLDevice *dev;
struct dri2_egl_display *dri2_dpy;
struct gbm_device *gbm;
const char *err;
- loader_set_logger(_eglLog);
+ /* Not supported yet */
+ if (disp->Options.ForceSoftware)
+ return EGL_FALSE;
dri2_dpy = calloc(1, sizeof *dri2_dpy);
if (!dri2_dpy)
int n = snprintf(buf, sizeof(buf), DRM_DEV_NAME, DRM_DIR_NAME, 0);
if (n != -1 && n < sizeof(buf))
dri2_dpy->fd = loader_open_device(buf);
- if (dri2_dpy->fd < 0)
- dri2_dpy->fd = loader_open_device("/dev/dri/card0");
gbm = gbm_create_device(dri2_dpy->fd);
if (gbm == NULL) {
err = "DRI2: failed to create gbm device";
goto cleanup;
}
+ dev = _eglAddDevice(dri2_dpy->fd, false);
+ if (!dev) {
+ err = "DRI2: failed to find EGLDevice";
+ goto cleanup;
+ }
+
+ disp->Device = dev;
+
dri2_dpy->gbm_dri = gbm_dri_device(gbm);
dri2_dpy->driver_name = strdup(dri2_dpy->gbm_dri->driver_name);
dri2_display_destroy(disp);
return _eglError(EGL_NOT_INITIALIZED, err);
}
+
+void
+dri2_teardown_drm(struct dri2_egl_display *dri2_dpy)
+{
+ if (dri2_dpy->own_device)
+ gbm_device_destroy(&dri2_dpy->gbm_dri->base);
+}
projects / mesa.git / blobdiff