static inline int GetAlignedSize( int );
+static int InitTextures( vout_thread_t * );
static int SendEvents( vlc_object_t *, char const *,
vlc_value_t, vlc_value_t, void * );
vlc_module_begin();
set_description( _("OpenGL video output") );
+#ifdef SYS_DARWIN
+ set_capability( "video output", 200 );
+#else
set_capability( "video output", 20 );
+#endif
add_shortcut( "opengl" );
set_callbacks( CreateVout, DestroyVout );
module_Need( p_sys->p_vout, "opengl provider", NULL, 0 );
if( p_sys->p_vout->p_module == NULL )
{
- msg_Err( p_vout, "No OpenGL provider found" );
+ msg_Warn( p_vout, "No OpenGL provider found" );
vlc_object_detach( p_sys->p_vout );
vlc_object_destroy( p_sys->p_vout );
return VLC_ENOOBJ;
p_vout->pf_display = DisplayVideo;
p_vout->pf_control = Control;
+ var_Create( p_sys->p_vout, "video-on-top", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
+
/* Forward events from the opengl provider */
var_AddCallback( p_sys->p_vout, "mouse-x", SendEvents, p_vout );
var_AddCallback( p_sys->p_vout, "mouse-y", SendEvents, p_vout );
static int Init( vout_thread_t *p_vout )
{
vout_sys_t *p_sys = p_vout->p_sys;
- int i_pixel_pitch, i_index;
+ int i_pixel_pitch;
vlc_value_t val;
p_sys->p_vout->pf_init( p_sys->p_vout );
p_vout->p_picture[0].i_planes = 1;
p_vout->p_picture[0].p->p_pixels = p_sys->pp_buffer[0];
p_vout->p_picture[0].p->i_lines = p_vout->output.i_height;
+ p_vout->p_picture[0].p->i_visible_lines = p_vout->output.i_height;
p_vout->p_picture[0].p->i_pixel_pitch = i_pixel_pitch;
p_vout->p_picture[0].p->i_pitch = p_vout->output.i_width *
p_vout->p_picture[0].p->i_pixel_pitch;
I_OUTPUTPICTURES = 1;
- glGenTextures( 2, p_sys->p_textures );
-
- for( i_index = 0; i_index < 2; i_index++ )
- {
- glBindTexture( VLCGL_TARGET, p_sys->p_textures[i_index] );
-
- /* Set the texture parameters */
- glTexParameterf( VLCGL_TARGET, GL_TEXTURE_PRIORITY, 1.0 );
-
- glTexParameteri( VLCGL_TARGET, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
- glTexParameteri( VLCGL_TARGET, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
-
- glTexParameteri( VLCGL_TARGET, GL_TEXTURE_WRAP_S, GL_CLAMP );
- glTexParameteri( VLCGL_TARGET, GL_TEXTURE_WRAP_T, GL_CLAMP );
-
- glTexEnvf( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE );
-
-#ifdef SYS_DARWIN
- /* Tell the driver not to make a copy of the texture but to use
- our buffer */
- glEnable( GL_UNPACK_CLIENT_STORAGE_APPLE );
- glPixelStorei( GL_UNPACK_CLIENT_STORAGE_APPLE, GL_TRUE );
-
-#if 0
- /* Use VRAM texturing */
- glTexParameteri( VLCGL_TARGET, GL_TEXTURE_STORAGE_HINT_APPLE,
- GL_STORAGE_CACHED_APPLE );
-#else
- /* Use AGP texturing */
- glTexParameteri( VLCGL_TARGET, GL_TEXTURE_STORAGE_HINT_APPLE,
- GL_STORAGE_SHARED_APPLE );
-#endif
-#endif
-
- /* Call glTexImage2D only once, and use glTexSubImage2D later */
- glTexImage2D( VLCGL_TARGET, 0, 3, p_sys->i_tex_width,
- p_sys->i_tex_height, 0, VLCGL_FORMAT, VLCGL_TYPE,
- p_sys->pp_buffer[i_index] );
- }
+ InitTextures( p_vout );
glDisable(GL_BLEND);
glDisable(GL_DEPTH_TEST);
* Manage: handle Sys events
*****************************************************************************
* This function should be called regularly by video output thread. It returns
- * a non null value if an error occured.
+ * a non null value if an error occurred.
*****************************************************************************/
static int Manage( vout_thread_t *p_vout )
{
vout_sys_t *p_sys = p_vout->p_sys;
- return p_sys->p_vout->pf_manage( p_sys->p_vout );
+ int i_ret, i_fullscreen_change;
+
+ i_fullscreen_change = ( p_vout->i_changes & VOUT_FULLSCREEN_CHANGE );
+
+ p_sys->p_vout->i_changes = p_vout->i_changes;
+ i_ret = p_sys->p_vout->pf_manage( p_sys->p_vout );
+ p_vout->i_changes = p_sys->p_vout->i_changes;
+
+#ifdef SYS_DARWIN
+ /* On OS X, we create the window and the GL view when entering
+ fullscreen - the textures have to be inited again */
+ if( i_fullscreen_change )
+ {
+ InitTextures( p_vout );
+
+ switch( p_sys->i_effect )
+ {
+ case OPENGL_EFFECT_CUBE:
+ glEnable( GL_CULL_FACE );
+ break;
+
+ case OPENGL_EFFECT_TRANSPARENT_CUBE:
+ glDisable( GL_DEPTH_TEST );
+ glEnable( GL_BLEND );
+ glBlendFunc( GL_SRC_ALPHA, GL_ONE );
+ break;
+ }
+
+ if( p_sys->i_effect & ( OPENGL_EFFECT_CUBE |
+ OPENGL_EFFECT_TRANSPARENT_CUBE ) )
+ {
+ /* Set the perpective */
+ glMatrixMode( GL_PROJECTION );
+ glLoadIdentity();
+ glFrustum( -1.0, 1.0, -1.0, 1.0, 3.0, 20.0 );
+ glMatrixMode( GL_MODELVIEW );
+ glLoadIdentity();
+ glTranslatef( 0.0, 0.0, - 5.0 );
+ }
+ }
+#endif
+
+ return i_ret;
}
/*****************************************************************************
return vout_vaControlDefault( p_vout, i_query, args );
}
+static int InitTextures( vout_thread_t *p_vout )
+{
+ vout_sys_t *p_sys = p_vout->p_sys;
+ int i_index;
+
+ glDeleteTextures( 2, p_sys->p_textures );
+ glGenTextures( 2, p_sys->p_textures );
+
+ for( i_index = 0; i_index < 2; i_index++ )
+ {
+ glBindTexture( VLCGL_TARGET, p_sys->p_textures[i_index] );
+
+ /* Set the texture parameters */
+ glTexParameterf( VLCGL_TARGET, GL_TEXTURE_PRIORITY, 1.0 );
+
+ glTexParameteri( VLCGL_TARGET, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
+ glTexParameteri( VLCGL_TARGET, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
+
+ glTexParameteri( VLCGL_TARGET, GL_TEXTURE_WRAP_S, GL_CLAMP );
+ glTexParameteri( VLCGL_TARGET, GL_TEXTURE_WRAP_T, GL_CLAMP );
+
+ glTexEnvf( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE );
+
+#ifdef SYS_DARWIN
+ /* Tell the driver not to make a copy of the texture but to use
+ our buffer */
+ glEnable( GL_UNPACK_CLIENT_STORAGE_APPLE );
+ glPixelStorei( GL_UNPACK_CLIENT_STORAGE_APPLE, GL_TRUE );
+
+#if 0
+ /* Use VRAM texturing */
+ glTexParameteri( VLCGL_TARGET, GL_TEXTURE_STORAGE_HINT_APPLE,
+ GL_STORAGE_CACHED_APPLE );
+#else
+ /* Use AGP texturing */
+ glTexParameteri( VLCGL_TARGET, GL_TEXTURE_STORAGE_HINT_APPLE,
+ GL_STORAGE_SHARED_APPLE );
+#endif
+#endif
+
+ /* Call glTexImage2D only once, and use glTexSubImage2D later */
+ glTexImage2D( VLCGL_TARGET, 0, 3, p_sys->i_tex_width,
+ p_sys->i_tex_height, 0, VLCGL_FORMAT, VLCGL_TYPE,
+ p_sys->pp_buffer[i_index] );
+ }
+
+ return 0;
+}
+
/*****************************************************************************
* SendEvents: forward mouse and keyboard events to the parent p_vout
*****************************************************************************/
projects / vlc / blobdiff