- preload a couple of decoders

2 files changed, 26 insertions, 0 deletions

diff --git a/noncore/multimedia/opieplayer2/lib.cpp b/noncore/multimedia/opieplayer2/lib.cpp
index 8896cfe..d04af08 100644
--- a/noncore/multimedia/opieplayer2/lib.cpp
+++ b/noncore/multimedia/opieplayer2/lib.cpp
@@ -45,48 +45,50 @@
 
 #include <assert.h>
 
 #include "xinevideowidget.h"
 #include "frame.h"
 #include "lib.h"
 
 
 typedef void (*display_xine_frame_t) (void *user_data, uint8_t* frame,
 				      int  width, int height,int bytes );
 
 extern "C" {
     xine_vo_driver_t* init_video_out_plugin( xine_t *xine, void* video, display_xine_frame_t, void * );
     int null_is_showing_video( const xine_vo_driver_t* self );
     void null_set_show_video( const xine_vo_driver_t* self, int show );
     int null_is_fullscreen( const xine_vo_driver_t* self );
     void null_set_fullscreen( const xine_vo_driver_t* self, int screen );
     int null_is_scaling( const xine_vo_driver_t* self );
     void null_set_scaling( const xine_vo_driver_t* self, int scale );
     void null_set_gui_width( const xine_vo_driver_t* self, int width );
     void null_set_gui_height( const xine_vo_driver_t* self, int height );
     void null_set_mode( const xine_vo_driver_t* self, int depth,  int rgb  );
     void null_set_videoGamma( const  xine_vo_driver_t* self , int value );
     void null_display_handler( const xine_vo_driver_t* self, display_xine_frame_t t, void* user_data );
+
+    void null_preload_decoders( xine_stream_t *stream );
 }
 
 using namespace XINE;
 
 Lib::Lib( InitializationMode initMode, XineVideoWidget* widget ) 
 {
     m_initialized = false;
     m_duringInitialization = false;
     m_video = false;
     m_wid = widget;
     printf("Lib");
     QString configPath = QDir::homeDirPath() + "/Settings/opiexine.cf";
     // get the configuration
 
     // not really OO, should be an extra class, later
     if ( !QFile::exists(configPath) ) {
         QFile f(configPath);
         f.open(IO_WriteOnly);
         QTextStream ts( &f );
         ts << "misc.memcpy_method:glibc\n";
         f.close();
     }
 
     if ( initMode == InitializeImmediately ) {
@@ -115,48 +117,51 @@ void Lib::initialize()
 
     xine_init( m_xine );
 
     // allocate oss for sound
     // and fb for framebuffer
     m_audioOutput = xine_open_audio_driver( m_xine,  "oss", NULL );
     m_videoOutput = ::init_video_out_plugin( m_xine, NULL, xine_display_frame, this );
 
 
 //xine_open_video_driver( m_xine,  NULL,  XINE_VISUAL_TYPE_FB,  NULL);
 
 
 //    null_display_handler( m_videoOutput, xine_display_frame, this );
 
     m_stream = xine_stream_new (m_xine,  m_audioOutput,  m_videoOutput );
 
     if (m_wid != 0 ) {
         printf( "!0\n" );
         setWidget( m_wid );
     }
 
     m_queue = xine_event_new_queue (m_stream);
 
     xine_event_create_listener_thread (m_queue, xine_event_handler, this);
+
+    ::null_preload_decoders( m_stream );
+
     m_duringInitialization = false;
 }
 
 Lib::~Lib() {
     assert( isRunning() == false );
     assert( m_initialized );
 
 //    free( m_config );
 
     xine_close( m_stream );
 
     xine_event_dispose_queue( m_queue );
 
     xine_dispose( m_stream );
 
     xine_exit( m_xine );
     /* FIXME either free or delete but valgrind bitches against both */
     //free( m_videoOutput );
     //delete m_audioOutput;
 }
 
 void Lib::resize ( const QSize &s ) {
     assert( m_initialized || m_duringInitialization );
 
diff --git a/noncore/multimedia/opieplayer2/nullvideo.c b/noncore/multimedia/opieplayer2/nullvideo.c
index c988854..e2eb663 100644
--- a/noncore/multimedia/opieplayer2/nullvideo.c
+++ b/noncore/multimedia/opieplayer2/nullvideo.c
@@ -20,48 +20,49 @@
     =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #include <stdlib.h>
 #include <stdio.h>
 
 #include <math.h>
 
 #include <xine.h>
 #include <xine/video_out.h>
 #include <xine/xine_internal.h>
 #include <xine/xineutils.h>
 #include <xine/vo_scale.h>
+#include <xine/buffer.h>
 
 #include <pthread.h>
 #include "alphablend.h"
 #include "yuv2rgb.h"
 
 #define printf(x,...)
 
 /*
 #define LOG
 */
 
 /* the caller for our event draw handler */
 typedef void (*display_xine_frame_t) (void *user_data, uint8_t* frame,
               int  width, int height,int bytes );
 
 typedef struct null_driver_s null_driver_t;
 
 struct null_driver_s {
   vo_driver_t     vo_driver;
 
   uint32_t             m_capabilities;
   int                  m_show_video;
   int                  m_video_fullscreen;
   int                  m_is_scaling;
@@ -591,24 +592,44 @@ void null_set_mode( xine_vo_driver_t* self, int depth,  int rgb  ) {
     } else {
       this->yuv2rgb_mode = MODE_15_BGR;
     }
     break;
   case 8:
     if( rgb == 0 ) {
       this->yuv2rgb_mode = MODE_8_RGB;
     } else {
       this->yuv2rgb_mode = MODE_8_BGR;
     }
     break;
   };
   //free(this->yuv2rgb_factory );
   // this->yuv2rgb_factory = yuv2rgb_factory_init (this->yuv2rgb_mode, this->yuv2rgb_swap, 
   //            this->yuv2rgb_cmap);
 };
 
 void null_display_handler( xine_vo_driver_t* self, display_xine_frame_t t, 
          void* user_data ) {
   null_driver_t* this = (null_driver_t*) self->driver;
   this->caller = user_data;
   this->frameDis = t;
 }
 
+void null_preload_decoders( xine_stream_t *stream )
+{
+    static const uint32_t preloadedAudioDecoders[] = { BUF_AUDIO_MPEG, BUF_AUDIO_VORBIS };
+    static const uint8_t preloadedAudioDecoderCount = sizeof( preloadedAudioDecoders ) / sizeof( preloadedAudioDecoders[ 0 ] );
+    static const uint32_t preloadedVideoDecoders[] = { BUF_VIDEO_MPEG, BUF_VIDEO_MPEG4, BUF_VIDEO_DIVX5 };
+    static const uint8_t preloadedVideoDecoderCount = sizeof( preloadedVideoDecoders ) / sizeof( preloadedVideoDecoders[ 0 ] );
+
+    uint8_t i;
+
+    for ( i = 0; i < preloadedAudioDecoderCount; ++i ) {
+        audio_decoder_t *decoder = get_audio_decoder( stream, ( preloadedAudioDecoders[ i ] >> 16 ) & 0xff );
+        free_audio_decoder( stream, decoder );
+    }
+
+    for ( i = 0; i < preloadedVideoDecoderCount; ++i ) {
+         video_decoder_t *decoder = get_video_decoder( stream, ( preloadedVideoDecoders[ i ] >> 16 ) & 0xff );
+         free_video_decoder( stream, decoder );
+    }
+}
+