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wlr_drm_format: Rework wlr_drm_format_intersect

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Now it takes a reference to a destination format
This commit is contained in:
Alexander Orzechowski 2023-05-04 19:24:44 -04:00 • committed by Simon Ser
parent 340700cb70
commit 90d08f8f1c
10 changed files with 93 additions and 104 deletions
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20
backend/drm/drm.c
View file

@ -503,18 +503,16 @@ static bool drm_connector_state_update_primary_fb(struct wlr_drm_connector *conn
struct wlr_buffer *local_buf;
if (drm->parent) {
struct wlr_drm_format *format =
drm_plane_pick_render_format(plane, &drm->mgpu_renderer);
if (format == NULL) {
struct wlr_drm_format format = {0};
if (!drm_plane_pick_render_format(plane, &format, &drm->mgpu_renderer)) {
wlr_log(WLR_ERROR, "Failed to pick primary plane format");
return false;
}
// TODO: fallback to modifier-less buffer allocation
bool ok = init_drm_surface(&plane->mgpu_surf, &drm->mgpu_renderer,
source_buf->width, source_buf->height, format);
wlr_drm_format_finish(format);
free(format);
source_buf->width, source_buf->height, &format);
wlr_drm_format_finish(&format);
if (!ok) {
return false;
}
@ -945,17 +943,15 @@ static bool drm_connector_set_cursor(struct wlr_output *output,
struct wlr_buffer *local_buf;
if (drm->parent) {
struct wlr_drm_format *format =
drm_plane_pick_render_format(plane, &drm->mgpu_renderer);
if (format == NULL) {
struct wlr_drm_format format = {0};
if (!drm_plane_pick_render_format(plane, &format, &drm->mgpu_renderer)) {
wlr_log(WLR_ERROR, "Failed to pick cursor plane format");
return false;
}
bool ok = init_drm_surface(&plane->mgpu_surf, &drm->mgpu_renderer,
buffer->width, buffer->height, format);
wlr_drm_format_finish(format);
free(format);
buffer->width, buffer->height, &format);
wlr_drm_format_finish(&format);
if (!ok) {
return false;
}

36
backend/drm/renderer.c
View file

@ -136,50 +136,48 @@ void drm_plane_finish_surface(struct wlr_drm_plane *plane) {
finish_drm_surface(&plane->mgpu_surf);
}
struct wlr_drm_format *drm_plane_pick_render_format(
struct wlr_drm_plane *plane, struct wlr_drm_renderer *renderer) {
bool drm_plane_pick_render_format(struct wlr_drm_plane *plane,
struct wlr_drm_format *fmt, struct wlr_drm_renderer *renderer) {
const struct wlr_drm_format_set *render_formats =
wlr_renderer_get_render_formats(renderer->wlr_rend);
if (render_formats == NULL) {
wlr_log(WLR_ERROR, "Failed to get render formats");
return NULL;
return false;
}
const struct wlr_drm_format_set *plane_formats = &plane->formats;
uint32_t fmt = DRM_FORMAT_ARGB8888;
if (!wlr_drm_format_set_get(&plane->formats, fmt)) {
uint32_t format = DRM_FORMAT_ARGB8888;
if (!wlr_drm_format_set_get(&plane->formats, format)) {
const struct wlr_pixel_format_info *format_info =
drm_get_pixel_format_info(fmt);
drm_get_pixel_format_info(format);
assert(format_info != NULL &&
format_info->opaque_substitute != DRM_FORMAT_INVALID);
fmt = format_info->opaque_substitute;
format = format_info->opaque_substitute;
}
const struct wlr_drm_format *render_format =
wlr_drm_format_set_get(render_formats, fmt);
wlr_drm_format_set_get(render_formats, format);
if (render_format == NULL) {
wlr_log(WLR_DEBUG, "Renderer doesn't support format 0x%"PRIX32, fmt);
return NULL;
wlr_log(WLR_DEBUG, "Renderer doesn't support format 0x%"PRIX32, format);
return false;
}
const struct wlr_drm_format *plane_format =
wlr_drm_format_set_get(plane_formats, fmt);
wlr_drm_format_set_get(plane_formats, format);
if (plane_format == NULL) {
wlr_log(WLR_DEBUG, "Plane %"PRIu32" doesn't support format 0x%"PRIX32,
plane->id, fmt);
return NULL;
plane->id, format);
return false;
}
struct wlr_drm_format *format =
wlr_drm_format_intersect(plane_format, render_format);
if (format == NULL) {
if (!wlr_drm_format_intersect(fmt, plane_format, render_format)) {
wlr_log(WLR_DEBUG, "Failed to intersect plane and render "
"modifiers for format 0x%"PRIX32, fmt);
return NULL;
"modifiers for format 0x%"PRIX32, format);
return false;
}
return format;
return true;
}
void drm_fb_clear(struct wlr_drm_fb **fb_ptr) {