bool VAAPIContext::CreateDisplay(QSize size, bool noreuse)
{
m_size = size;
if (!m_copy)
{
m_copy = new MythUSWCCopy(m_size.width());
}
else
{
m_copy->reset(m_size.width());
}
bool ok = true;
m_display = VAAPIDisplay::GetDisplay(m_dispType, noreuse);
CREATE_CHECK(!m_size.isEmpty(), "Invalid size");
CREATE_CHECK(m_display != NULL, "Invalid display");
CREATE_CHECK(InitDisplay(), "Invalid VADisplay");
CREATE_CHECK(InitProfiles(), "No supported profiles");
if (ok)
LOG(VB_PLAYBACK, LOG_INFO, LOC +
QString("Created context (%1x%2->%3x%4)")
.arg(size.width()).arg(size.height())
.arg(m_size.width()).arg(m_size.height()));
// ATI hue adjustment
if (m_display)
m_hueBase = VideoOutput::CalcHueBase(m_display->GetDriver());
return ok;
}
bool VAAPIContext::CreateBuffers(void)
{
bool ok = true;
CREATE_CHECK(!m_size.isEmpty(), "Invalid size");
CREATE_CHECK(InitBuffers(), "Failed to create buffers.");
CREATE_CHECK(InitContext(), "Failed to create context");
if (ok)
LOG(VB_PLAYBACK, LOG_INFO, LOC +
QString("Created %1 buffers").arg(m_numSurfaces));
return ok;
}
bool DXVA2Decoder::Init(MythRenderD3D9* render)
{
bool ok = true;
CREATE_CHECK(m_width > 0, "Invalid width.")
CREATE_CHECK(m_height > 0, "Invalid height.")
CREATE_CHECK(CreateVideoService(render), "Failed to create video service.")
CREATE_CHECK(GetInputOutput(), "Failed to find input/output combination.")
InitFormat();
CREATE_CHECK(GetDecoderConfig(), "Failed to find a raw input bitstream.")
CREATE_CHECK(CreateSurfaces(), "Failed to create surfaces.")
CREATE_CHECK(CreateDecoder(), "Failed to create decoder.")
return ok;
}