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Commit 7f9999df authored by Antoine Cellerier's avatar Antoine Cellerier
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Enforce --no-overlay option in SDL video output.

parent 2e2178f7
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Inline Side-by-side
Showing with 69 additions and 58 deletions
modules/video_output/sdl.c
View file @ 7f9999df
......@@ -162,6 +162,8 @@ static int Open ( vlc_object_t *p_this )
return VLC_ENOMEM;
}
memset( p_vout->p_sys, 0, sizeof( vout_sys_t ) );
/* Check if SDL video module has been initialized */
if( SDL_WasInit( SDL_INIT_VIDEO ) != 0 )
{
......@@ -762,6 +764,8 @@ static int OpenDisplay( vout_thread_t *p_vout )
char *psz_chroma = NULL;
uint32_t i_chroma = 0;
bool b_overlay = config_GetInt( p_vout, "overlay" );
/* Set main window's size */
#if SDL_VERSION_ATLEAST(1,2,10)
p_vout->p_sys->i_width = p_vout->b_fullscreen ? p_vout->p_sys->i_desktop_width :
......@@ -813,75 +817,82 @@ static int OpenDisplay( vout_thread_t *p_vout )
}
}
/* Choose the chroma we will try first. */
do
if( b_overlay )
{
if( !psz_chroma ) i_chroma = 0;
switch( i_chroma ? i_chroma : p_vout->render.i_chroma )
/* Choose the chroma we will try first. */
do
{
case VLC_FOURCC('Y','U','Y','2'):
case VLC_FOURCC('Y','U','N','V'):
p_vout->output.i_chroma = VLC_FOURCC('Y','U','Y','2');
i_sdl_chroma = SDL_YUY2_OVERLAY;
break;
case VLC_FOURCC('U','Y','V','Y'):
case VLC_FOURCC('U','Y','N','V'):
case VLC_FOURCC('Y','4','2','2'):
p_vout->output.i_chroma = VLC_FOURCC('U','Y','V','Y');
i_sdl_chroma = SDL_UYVY_OVERLAY;
break;
case VLC_FOURCC('Y','V','Y','U'):
p_vout->output.i_chroma = VLC_FOURCC('Y','V','Y','U');
i_sdl_chroma = SDL_YVYU_OVERLAY;
break;
case VLC_FOURCC('Y','V','1','2'):
case VLC_FOURCC('I','4','2','0'):
case VLC_FOURCC('I','Y','U','V'):
default:
p_vout->output.i_chroma = VLC_FOURCC('Y','V','1','2');
i_sdl_chroma = SDL_YV12_OVERLAY;
break;
}
free( psz_chroma ); psz_chroma = NULL;
if( !psz_chroma ) i_chroma = 0;
switch( i_chroma ? i_chroma : p_vout->render.i_chroma )
{
case VLC_FOURCC('Y','U','Y','2'):
case VLC_FOURCC('Y','U','N','V'):
p_vout->output.i_chroma = VLC_FOURCC('Y','U','Y','2');
i_sdl_chroma = SDL_YUY2_OVERLAY;
break;
case VLC_FOURCC('U','Y','V','Y'):
case VLC_FOURCC('U','Y','N','V'):
case VLC_FOURCC('Y','4','2','2'):
p_vout->output.i_chroma = VLC_FOURCC('U','Y','V','Y');
i_sdl_chroma = SDL_UYVY_OVERLAY;
break;
case VLC_FOURCC('Y','V','Y','U'):
p_vout->output.i_chroma = VLC_FOURCC('Y','V','Y','U');
i_sdl_chroma = SDL_YVYU_OVERLAY;
break;
case VLC_FOURCC('Y','V','1','2'):
case VLC_FOURCC('I','4','2','0'):
case VLC_FOURCC('I','Y','U','V'):
default:
p_vout->output.i_chroma = VLC_FOURCC('Y','V','1','2');
i_sdl_chroma = SDL_YV12_OVERLAY;
break;
}
free( psz_chroma ); psz_chroma = NULL;
p_vout->p_sys->p_overlay =
SDL_CreateYUVOverlay( 32, 32, i_sdl_chroma,
p_vout->p_sys->p_display );
/* FIXME: if the first overlay we find is software, don't stop,
* because we may find a hardware one later ... */
}
while( i_chroma && !p_vout->p_sys->p_overlay );
p_vout->p_sys->p_overlay =
SDL_CreateYUVOverlay( 32, 32, i_sdl_chroma,
p_vout->p_sys->p_display );
/* FIXME: if the first overlay we find is software, don't stop,
* because we may find a hardware one later ... */
}
while( i_chroma && !p_vout->p_sys->p_overlay );
/* If this best choice failed, fall back to other chromas */
if( p_vout->p_sys->p_overlay == NULL )
{
p_vout->output.i_chroma = VLC_FOURCC('I','Y','U','V');
p_vout->p_sys->p_overlay =
SDL_CreateYUVOverlay( 32, 32, SDL_IYUV_OVERLAY,
p_vout->p_sys->p_display );
}
/* If this best choice failed, fall back to other chromas */
if( p_vout->p_sys->p_overlay == NULL )
{
p_vout->output.i_chroma = VLC_FOURCC('I','Y','U','V');
p_vout->p_sys->p_overlay =
SDL_CreateYUVOverlay( 32, 32, SDL_IYUV_OVERLAY,
p_vout->p_sys->p_display );
}
if( p_vout->p_sys->p_overlay == NULL )
{
p_vout->output.i_chroma = VLC_FOURCC('Y','V','1','2');
p_vout->p_sys->p_overlay =
SDL_CreateYUVOverlay( 32, 32, SDL_YV12_OVERLAY,
p_vout->p_sys->p_display );
}
if( p_vout->p_sys->p_overlay == NULL )
{
p_vout->output.i_chroma = VLC_FOURCC('Y','V','1','2');
p_vout->p_sys->p_overlay =
SDL_CreateYUVOverlay( 32, 32, SDL_YV12_OVERLAY,
p_vout->p_sys->p_display );
}
if( p_vout->p_sys->p_overlay == NULL )
{
p_vout->output.i_chroma = VLC_FOURCC('Y','U','Y','2');
p_vout->p_sys->p_overlay =
SDL_CreateYUVOverlay( 32, 32, SDL_YUY2_OVERLAY,
p_vout->p_sys->p_display );
if( p_vout->p_sys->p_overlay == NULL )
{
p_vout->output.i_chroma = VLC_FOURCC('Y','U','Y','2');
p_vout->p_sys->p_overlay =
SDL_CreateYUVOverlay( 32, 32, SDL_YUY2_OVERLAY,
p_vout->p_sys->p_display );
}
}
if( p_vout->p_sys->p_overlay == NULL )
{
msg_Warn( p_vout, "no SDL overlay for 0x%.8x (%4.4s)",
p_vout->render.i_chroma, (char*)&p_vout->render.i_chroma );
if( b_overlay )
msg_Warn( p_vout, "no SDL overlay for 0x%.8x (%4.4s)",
p_vout->render.i_chroma,
(char*)&p_vout->render.i_chroma );
else
msg_Warn( p_vout, "SDL overlay disabled by the user" );
switch( p_vout->p_sys->p_display->format->BitsPerPixel )
{
......
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