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render/gles2: hide shm formats without GL support

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This change introduces a new function to check whether the renderer
has the needed GL extensions to read a given pixel format.
This commit is contained in:
Manuel Stoeckl 2021-07-29 23:53:22 -04:00 • committed by Simon Ser
parent 4dc52bcb6c
commit 44e8451cd9
3 changed files with 26 additions and 13 deletions
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13
render/gles2/renderer.c
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@ -376,7 +376,8 @@ static void gles2_render_quad_with_matrix(struct wlr_renderer *wlr_renderer,
static const uint32_t *gles2_get_shm_texture_formats(
struct wlr_renderer *wlr_renderer, size_t *len) {
return get_gles2_shm_formats(len);
struct wlr_gles2_renderer *renderer = gles2_get_renderer(wlr_renderer);
return get_gles2_shm_formats(renderer, len);
}
static const struct wlr_drm_format_set *gles2_get_dmabuf_texture_formats(
@ -431,14 +432,8 @@ static bool gles2_read_pixels(struct wlr_renderer *wlr_renderer,
const struct wlr_gles2_pixel_format *fmt =
get_gles2_format_from_drm(drm_format);
if (fmt == NULL) {
wlr_log(WLR_ERROR, "Cannot read pixels: unsupported pixel format");
return false;
}
if (fmt->gl_format == GL_BGRA_EXT && !renderer->exts.EXT_read_format_bgra) {
wlr_log(WLR_ERROR,
"Cannot read pixels: missing GL_EXT_read_format_bgra extension");
if (fmt == NULL || !is_gles2_pixel_format_supported(renderer, fmt)) {
wlr_log(WLR_ERROR, "Cannot read pixels: unsupported pixel format 0x%"PRIX32, drm_format);
return false;
}