Add hardware decoding option

data/locale/en-US.ini

@@ -20,6 +20,7 @@ SubtitleEnabled="Subtitles Enabled"
 SubtitleTrack="Subtitle Track"
 SelectFile="Select File"
 NoFileSelected="No File Selected"
+UseHardwareDecoding="Use hardware decoding when available"
 CloseFileWhenInactive="Close file when inactive"
 CloseFileWhenInactive.Tooltip="Closes the file when the source is not being displayed on the stream or\nrecording. This allows the file to be changed when the source isn't active,\nbut there may be some startup delay when the source reactivates."
 CurrentFileName="Current File"

src/media-playlist-source.c

@@ -37,6 +37,7 @@ with this program. If not, see <https://www.gnu.org/licenses/>
 #define S_FFMPEG_LOCAL_FILE "local_file"
 #define S_FFMPEG_INPUT "input"
 #define S_FFMPEG_IS_LOCAL_FILE "is_local_file"
+#define S_FFMPEG_HW_DECODE "hw_decode"
 #define S_FFMPEG_CLOSE_WHEN_INACTIVE "close_when_inactive"
 
 #define T_(text) obs_module_text(text)
@@ -53,6 +54,7 @@ with this program. If not, see <https://www.gnu.org/licenses/>
 #define T_CURRENT_FILE_NAME T_("CurrentFileName")
 #define T_SELECT_FILE T_("SelectFile")
 #define T_NO_FILE_SELECTED T_("NoFileSelected")
+#define T_USE_HARDWARE_DECODING T_("UseHardwareDecoding")
 #define T_FFMPEG_CLOSE_WHEN_INACTIVE T_("CloseFileWhenInactive")
 #define T_FFMPEG_CLOSE_WHEN_INACTIVE_TOOLTIP T_("CloseFileWhenInactive.Tooltip")
 #define T_SPEED T_("Speed")
@@ -986,6 +988,8 @@ static obs_properties_t *mps_properties(void *data)
 	obs_property_list_add_int(p, T_RESTART_BEHAVIOR_CURRENT_FILE, RESTART_BEHAVIOR_CURRENT_FILE);
 	obs_property_list_add_int(p, T_RESTART_BEHAVIOR_FIRST_FILE, RESTART_BEHAVIOR_FIRST_FILE);
 
+	obs_properties_add_bool(props, S_FFMPEG_HW_DECODE, T_USE_HARDWARE_DECODING);
+
 	p = obs_properties_add_bool(props, S_FFMPEG_CLOSE_WHEN_INACTIVE, T_FFMPEG_CLOSE_WHEN_INACTIVE);
 	obs_property_set_long_description(p, T_FFMPEG_CLOSE_WHEN_INACTIVE_TOOLTIP);
 
@@ -1133,8 +1137,10 @@ static void mps_update(void *data, obs_data_t *settings)
 	mps->speed = new_speed;
 
 	/* Internal media source settings */
+	mps->use_hw_decoding = obs_data_get_bool(settings, S_FFMPEG_HW_DECODE);
 	mps->close_when_inactive = obs_data_get_bool(settings, S_FFMPEG_CLOSE_WHEN_INACTIVE);
 	obs_data_t *media_source_settings = obs_data_create();
+	obs_data_set_bool(media_source_settings, S_FFMPEG_HW_DECODE, mps->use_hw_decoding);
 	obs_data_set_bool(media_source_settings, S_FFMPEG_CLOSE_WHEN_INACTIVE, mps->close_when_inactive);
 	obs_data_set_int(media_source_settings, S_SPEED, mps->speed);
 	obs_source_update(mps->current_media_source, media_source_settings);

src/media-playlist-source.h

@@ -52,6 +52,7 @@ struct media_playlist_source {
 	bool loop;
 	bool paused;
 	bool user_stopped;
+	bool use_hw_decoding;
 	bool close_when_inactive;
 	pthread_mutex_t mutex;
 	DARRAY(struct media_file_data) files;