void VideoOutputOpenGL::EmbedInWidget(const QRect &rect)
{
if (!window.IsEmbedding())
VideoOutput::EmbedInWidget(rect);
MoveResize();
}
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;
}
bool VideoOutputVDPAU::Init(int width, int height, float aspect,
WId winid, const QRect &win_rect,
MythCodecID codec_id)
{
// Attempt to free up as much video memory as possible
// only works when using the VDPAU painter for the UI
MythPainter *painter = GetMythPainter();
if (painter)
painter->FreeResources();
m_win = winid;
QMutexLocker locker(&m_lock);
window.SetNeedRepaint(true);
bool ok = VideoOutput::Init(width, height, aspect, winid, win_rect,codec_id);
if (db_vdisp_profile)
db_vdisp_profile->SetVideoRenderer("vdpau");
InitDisplayMeasurements(width, height, true);
ParseOptions();
if (ok) ok = InitRender();
if (ok) ok = InitBuffers();
if (!ok)
{
TearDown();
return ok;
}
InitPictureAttributes();
MoveResize();
LOG(VB_PLAYBACK, LOG_INFO, LOC +
QString("Created VDPAU context (%1 decode)")
.arg(codec_is_std(video_codec_id) ? "software" : "GPU"));
return ok;
}
//TODO sensible defaults
Log::Log(void)
: TextWindow(0, 0, 80, 24, NULL)
{
conf = Conf::Instance();
/* Xerox */
#define REGISTER_G_LOG_HANDLER(name) \
g_log_set_handler((name), (GLogLevelFlags)(G_LOG_LEVEL_MASK | G_LOG_FLAG_FATAL \
| G_LOG_FLAG_RECURSION), \
glib_log_handler_, NULL)
SetBorder(new Border());
max_lines = conf->GetLogMaxLines();
MoveResize(conf->GetLogDimensions());
/* Register the glib log handlers. */
REGISTER_G_LOG_HANDLER(NULL);
REGISTER_G_LOG_HANDLER("GLib");
REGISTER_G_LOG_HANDLER("GModule");
REGISTER_G_LOG_HANDLER("GLib-GObject");
REGISTER_G_LOG_HANDLER("GThread");
/* Redirect the debug messages to stderr */
g_set_print_handler(glib_print_);
g_set_printerr_handler(glib_printerr_);
/* Set the purple debug callbacks */
purple_debug_set_ui_ops(¢erim_debug_ui_ops);
}
bool VideoOutputOpenGL::Init(int width, int height, float aspect, WId winid,
const QRect &win_rect, MythCodecID codec_id)
{
QMutexLocker locker(&gl_context_lock);
bool success = true;
// FIXME Mac OS X overlay does not work with preview
window.SetAllowPreviewEPG(true);
gl_parent_win = winid;
VideoOutput::Init(width, height, aspect, winid, win_rect, codec_id);
SetProfile();
InitPictureAttributes();
success &= SetupContext();
InitDisplayMeasurements(width, height, false);
success &= CreateBuffers();
success &= CreatePauseFrame();
success &= SetupOpenGL();
InitOSD();
MoveResize();
if (!success)
TearDown();
return success;
}
bool VideoOutputOpenGL::SetDeinterlacingEnabled(bool enable)
{
(void) enable;
if (!gl_videochain || !gl_context)
return false;
OpenGLLocker ctx_lock(gl_context);
if (enable)
{
if (m_deintfiltername.isEmpty())
return SetupDeinterlace(enable);
if (m_deintfiltername.contains("opengl"))
{
if (gl_videochain->GetDeinterlacer().isEmpty())
return SetupDeinterlace(enable);
}
else if (!m_deintfiltername.contains("opengl"))
{
// make sure opengl deinterlacing is disabled
gl_videochain->SetDeinterlacing(false);
if (!m_deintFiltMan || !m_deintFilter)
return VideoOutput::SetupDeinterlace(enable);
}
}
MoveResize();
gl_videochain->SetDeinterlacing(enable);
m_deinterlacing = enable;
return m_deinterlacing;
}
void VideoOutputOpenGL::StopEmbedding(void)
{
if (!window.IsEmbedding())
return;
VideoOutput::StopEmbedding();
MoveResize();
}
/**
* \fn VideoOutWindow::StopEmbedding(void)
* \brief Tells video output to stop embedding video in an existing window.
* \sa EmbedInWidget(WId, int, int, int, int)
*/
void VideoOutWindow::StopEmbedding(void)
{
display_visible_rect = tmp_display_visible_rect;
MoveResize();
embedding = false;
}
/**
* \brief Resize Display Window
*/
void VideoOutWindow::ResizeDisplayWindow(const QRect &rect,
bool save_visible_rect)
{
if (save_visible_rect)
tmp_display_visible_rect = display_visible_rect;
display_visible_rect = rect;
MoveResize();
}
/**
* \fn VideoOutWindow::ToggleAdjustFill(AdjustFillMode)
* \brief Sets up letterboxing for various standard video frame and
* monitor dimensions, then calls MoveResize()
* to apply them.
* \sa Zoom(ZoomDirection), ToggleAspectOverride(AspectOverrideMode)
*/
void VideoOutWindow::ToggleAdjustFill(AdjustFillMode adjustFill)
{
if (adjustFill == kAdjustFill_Toggle)
adjustFill = (AdjustFillMode) ((int) (adjustfill + 1) % kAdjustFill_END);
adjustfill = adjustFill;
MoveResize();
}
/**
* \brief Disable or enable underscan/overscan
*/
void VideoOutWindow::SetVideoScalingAllowed(bool change)
{
if (change)
{
db_scale_vert =
gCoreContext->GetNumSetting("VertScanPercentage", 0) * 0.01f;
db_scale_horiz =
gCoreContext->GetNumSetting("HorizScanPercentage", 0) * 0.01f;
db_scaling_allowed = true;
}
else
{
db_scale_vert = 0.0f;
db_scale_horiz = 0.0f;
db_scaling_allowed = false;
}
VERBOSE(VB_PLAYBACK, QString("Over/underscan. V: %1, H: %2")
.arg(db_scale_vert).arg(db_scale_horiz));
MoveResize();
}
bool VideoOutputOpenGL::SetupDeinterlace(
bool interlaced, const QString &overridefilter)
{
if (!gl_videochain || !gl_context)
return false;
OpenGLLocker ctx_lock(gl_context);
if (db_vdisp_profile)
m_deintfiltername = db_vdisp_profile->GetFilteredDeint(overridefilter);
if (MythCodecContext::isCodecDeinterlacer(m_deintfiltername))
return false;
if (!m_deintfiltername.contains("opengl"))
{
gl_videochain->SetDeinterlacing(false);
gl_videochain->SetSoftwareDeinterlacer(QString());
VideoOutput::SetupDeinterlace(interlaced, overridefilter);
if (m_deinterlacing)
gl_videochain->SetSoftwareDeinterlacer(m_deintfiltername);
return m_deinterlacing;
}
// clear any non opengl filters
if (m_deintFiltMan)
{
delete m_deintFiltMan;
m_deintFiltMan = nullptr;
}
if (m_deintFilter)
{
delete m_deintFilter;
m_deintFilter = nullptr;
}
MoveResize();
m_deinterlacing = interlaced;
if (m_deinterlacing && !m_deintfiltername.isEmpty())
{
if (gl_videochain->GetDeinterlacer() != m_deintfiltername)
{
if (!gl_videochain->AddDeinterlacer(m_deintfiltername))
{
LOG(VB_GENERAL, LOG_ERR, LOC +
QString("Couldn't load deinterlace filter %1")
.arg(m_deintfiltername));
m_deinterlacing = false;
m_deintfiltername = "";
}
else
{
LOG(VB_PLAYBACK, LOG_INFO, LOC +
QString("Using deinterlace method %1")
.arg(m_deintfiltername));
}
}
}
gl_videochain->SetDeinterlacing(m_deinterlacing);
return m_deinterlacing;
}
void VideoOutputOpenGL::Zoom(ZoomDirection direction)
{
QMutexLocker locker(&gl_context_lock);
VideoOutput::Zoom(direction);
MoveResize();
}
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;
}
bool VideoOutputOpenGL::CreateVideoResources(void)
{
bool result = SetupOpenGL();
MoveResize();
return result;
}
/**
* \fn VideoOutWindow::VideoAspectRatioChanged(float aspect)
* \brief Calls SetVideoAspectRatio(float aspect),
* then calls MoveResize() to apply changes.
* \param aspect video aspect ratio to use
*/
void VideoOutWindow::VideoAspectRatioChanged(float aspect)
{
SetVideoAspectRatio(aspect);
MoveResize();
}
bool VideoOutputOpenGL::InputChanged(const QSize &input_size,
float aspect,
MythCodecID av_codec_id,
void *codec_private,
bool &aspect_only)
{
VERBOSE(VB_PLAYBACK, 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)));
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))
{
VERBOSE(VB_IMPORTANT, LOC_ERR +
QString("New video codec is not supported."));
errorState = kError_Unknown;
return false;
}
if (input_size == window.GetActualVideoDim())
{
aspect_only = video_codec_id == av_codec_id;
if (window.GetVideoAspect() != aspect)
{
VideoAspectRatioChanged(aspect);
MoveResize();
if (wasembedding)
EmbedInWidget(oldrect);
}
return true;
}
TearDown();
QRect disp = window.GetDisplayVisibleRect();
if (Init(input_size.width(), input_size.height(),
aspect, gl_parent_win, disp, av_codec_id))
{
if (wasembedding)
EmbedInWidget(oldrect);
BestDeint();
return true;
}
VERBOSE(VB_IMPORTANT, LOC_ERR +
QString("Failed to re-initialise video output."));
errorState = kError_Unknown;
return false;
}