bool VideoOutputOpenGLVAAPI::InputChanged(const QSize &input_size, float aspect,
MythCodecID av_codec_id, void *codec_private,
bool &aspect_only)
{
LOG(VB_PLAYBACK, LOG_INFO, LOC + QString("InputChanged(%1,%2,%3) %4->%5")
.arg(input_size.width()).arg(input_size.height()).arg(aspect)
.arg(toString(video_codec_id)).arg(toString(av_codec_id)));
if (!codec_is_vaapi(av_codec_id))
return VideoOutputOpenGL::InputChanged(input_size, aspect, av_codec_id,
codec_private, aspect_only);
QMutexLocker locker(&gl_context_lock);
bool wasembedding = window.IsEmbedding();
QRect oldrect;
if (wasembedding)
{
oldrect = window.GetEmbeddingRect();
StopEmbedding();
}
bool cid_changed = (video_codec_id != av_codec_id);
bool res_changed = input_size != window.GetActualVideoDim();
bool asp_changed = aspect != window.GetVideoAspect();
if (!res_changed && !cid_changed)
{
if (asp_changed)
{
aspect_only = true;
VideoAspectRatioChanged(aspect);
MoveResize();
if (wasembedding)
EmbedInWidget(oldrect);
}
return true;
}
if (gCoreContext->IsUIThread())
TearDown();
else
DestroyCPUResources();
QRect disp = window.GetDisplayVisibleRect();
if (Init(input_size.width(), input_size.height(),
aspect, gl_parent_win, disp, av_codec_id))
{
if (wasembedding)
EmbedInWidget(oldrect);
if (gCoreContext->IsUIThread())
BestDeint();
return true;
}
LOG(VB_GENERAL, LOG_ERR, LOC + "Failed to re-initialise video output.");
errorState = kError_Unknown;
return false;
}
void VideoOutputOpenGL::TearDown(void)
{
gl_context_lock.lock();
DestroyCPUResources();
DestroyVideoResources();
DestroyGPUResources();
gl_context_lock.unlock();
}
bool VideoOutputOpenGL::InputChanged(const QSize &video_dim_buf,
const QSize &video_dim_disp,
float aspect,
MythCodecID av_codec_id,
void */*codec_private*/,
bool &aspect_only)
{
LOG(VB_PLAYBACK, LOG_INFO, LOC + QString("InputChanged(%1,%2,%3) %4->%5")
.arg(video_dim_disp.width()).arg(video_dim_disp.height())
.arg(aspect)
.arg(toString(video_codec_id)).arg(toString(av_codec_id)));
QMutexLocker locker(&gl_context_lock);
// Ensure we don't lose embedding through program changes. This duplicates
// code in VideoOutput::Init but we need start here otherwise the embedding
// is lost during window re-initialistion.
bool wasembedding = window.IsEmbedding();
QRect oldrect;
if (wasembedding)
{
oldrect = window.GetEmbeddingRect();
StopEmbedding();
}
if (!codec_is_std(av_codec_id)
&& !codec_is_mediacodec(av_codec_id)
&& !codec_is_vaapi2(av_codec_id))
{
LOG(VB_GENERAL, LOG_ERR, LOC + "New video codec is not supported.");
errorState = kError_Unknown;
return false;
}
bool cid_changed = (video_codec_id != av_codec_id);
bool res_changed = video_dim_disp != window.GetActualVideoDim();
bool asp_changed = aspect != window.GetVideoAspect();
if (!res_changed && !cid_changed)
{
if (asp_changed)
{
aspect_only = true;
VideoAspectRatioChanged(aspect);
MoveResize();
}
if (wasembedding)
EmbedInWidget(oldrect);
return true;
}
if (gCoreContext->IsUIThread())
TearDown();
else
DestroyCPUResources();
QRect disp = window.GetDisplayVisibleRect();
if (Init(video_dim_buf, video_dim_disp,
aspect, gl_parent_win, disp, av_codec_id))
{
if (wasembedding)
EmbedInWidget(oldrect);
if (gCoreContext->IsUIThread())
BestDeint();
return true;
}
LOG(VB_GENERAL, LOG_ERR, LOC + "Failed to re-initialise video output.");
errorState = kError_Unknown;
return false;
}