static void PictureRender (vout_display_t *vd, picture_t *pic, subpicture_t *subpicture)
{
vout_display_sys_t *sys = vd->sys;
vout_display_opengl_Prepare (&sys->vgl, pic);
(void)subpicture;
}
/*****************************************************************************
* Render: render previously calculated output
*****************************************************************************/
static void Render( vout_thread_t *p_vout, picture_t *p_pic )
{
vout_sys_t *p_sys = p_vout->p_sys;
picture_t *p_next = p_sys->p_current;
if( VLCGL_TEXTURE_COUNT > 1 )
{
/* Get the next picture to display */
p_next = picture_pool_Get( p_sys->p_pool );
assert( p_next );
}
if( p_sys->p_current )
{
assert( p_sys->p_current->p[0].p_pixels == p_pic->p[0].p_pixels );
/* Make sure we have the prepare after the picture_pool_Get,
* because picture_pool_Get() will bind the new picture texture,
* and vout_display_opengl_Prepare() bind the current rendered picture
* texture.
* DisplayVideo() will effectively use the last binded texture. */
vout_display_opengl_Prepare( &p_sys->vgl, p_sys->p_current );
}
if( p_sys->p_current != p_next ) {
if( p_sys->p_current )
picture_Release( p_sys->p_current );
/* Swap the picture texture on opengl vout side. */
p_sys->p_current = p_next;
/* Now, switch the only picture that is being used
* to render in the backend to point to our "next"
* picture texture */
p_pic->p[0].p_pixels = p_sys->p_current->p[0].p_pixels;
}
VLC_UNUSED( p_pic );
}
static void Prepare(vout_display_t *vd, picture_t *picture, subpicture_t *subpicture)
{
vout_display_sys_t *sys = vd->sys;
vout_display_opengl_Prepare(sys->vgl, picture, subpicture);
}
