static gboolean
gst_vaapidecode_ensure_allowed_srcpad_caps (GstVaapiDecode * decode)
{
GstCaps *out_caps, *raw_caps;
if (decode->allowed_srcpad_caps)
return TRUE;
if (!GST_VAAPI_PLUGIN_BASE_DISPLAY (decode))
return FALSE;
/* Create VA caps */
out_caps = gst_caps_from_string (GST_VAAPI_MAKE_SURFACE_CAPS);
if (!out_caps) {
GST_WARNING_OBJECT (decode, "failed to create VA/GL source caps");
return FALSE;
}
#if (USE_GLX || USE_EGL)
if (!GST_VAAPI_PLUGIN_BASE_SRC_PAD_CAN_DMABUF (decode) &&
gst_vaapi_display_has_opengl (GST_VAAPI_PLUGIN_BASE_DISPLAY (decode))) {
out_caps = gst_caps_make_writable (out_caps);
gst_caps_append (out_caps,
gst_caps_from_string (GST_VAAPI_MAKE_GLTEXUPLOAD_CAPS));
}
#endif
out_caps = gst_caps_make_writable (out_caps);
gst_caps_append (out_caps, gst_caps_from_string (GST_VAAPI_MAKE_DMABUF_CAPS));
raw_caps = gst_vaapi_plugin_base_get_allowed_srcpad_raw_caps
(GST_VAAPI_PLUGIN_BASE (decode),
GST_VIDEO_INFO_FORMAT (&decode->decoded_info));
if (!raw_caps) {
gst_caps_unref (out_caps);
GST_WARNING_OBJECT (decode, "failed to create raw sink caps");
return FALSE;
}
out_caps = gst_caps_make_writable (out_caps);
gst_caps_append (out_caps, gst_caps_copy (raw_caps));
decode->allowed_srcpad_caps = out_caps;
GST_INFO_OBJECT (decode, "allowed srcpad caps: %" GST_PTR_FORMAT,
decode->allowed_srcpad_caps);
return TRUE;
}
static gboolean
gst_vaapi_texture_upload (GstVideoGLTextureUploadMeta * meta,
guint texture_id[4])
{
GstVaapiVideoMeta *const vmeta =
gst_buffer_get_vaapi_video_meta (meta->buffer);
GstVaapiVideoMetaTexture *const meta_texture = meta->user_data;
GstVaapiSurfaceProxy *const proxy =
gst_vaapi_video_meta_get_surface_proxy (vmeta);
GstVaapiSurface *const surface = gst_vaapi_surface_proxy_get_surface (proxy);
GstVaapiDisplay *const dpy = GST_VAAPI_OBJECT_DISPLAY (surface);
if (!gst_vaapi_display_has_opengl (dpy))
return FALSE;
if (!meta_texture->texture ||
/* Check whether VA display changed */
GST_VAAPI_OBJECT_DISPLAY (meta_texture->texture) != dpy ||
/* Check whether texture id changed */
gst_vaapi_texture_get_id (meta_texture->texture) != texture_id[0]) {
/* FIXME: should we assume target? */
GstVaapiTexture *const texture =
gst_vaapi_texture_new_wrapped (dpy, texture_id[0],
GL_TEXTURE_2D, meta_texture->gl_format, meta_texture->width,
meta_texture->height);
gst_vaapi_texture_replace (&meta_texture->texture, texture);
if (!texture)
return FALSE;
gst_vaapi_texture_unref (texture);
}
gst_vaapi_texture_set_orientation_flags (meta_texture->texture,
get_texture_orientation_flags (meta->texture_orientation));
return gst_vaapi_texture_put_surface (meta_texture->texture, surface,
gst_vaapi_surface_proxy_get_crop_rect (proxy),
gst_vaapi_video_meta_get_render_flags (vmeta));
}