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decklink: Auto-detect 10-bit YUV

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2892>
This commit is contained in:
Eric Knapp 2022-08-15 11:23:56 -04:00
parent 356a0ce8f4
commit 0c42c4801c
1 changed files with 11 additions and 8 deletions
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19
subprojects/gst-plugins-bad/sys/decklink/gstdecklink.cpp
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@ -1090,17 +1090,20 @@ public:
VideoInputFormatChanged (BMDVideoInputFormatChangedEvents,
IDeckLinkDisplayMode * mode, BMDDetectedVideoInputFormatFlags formatFlags)
{
BMDPixelFormat pixelFormat;
/* use the user-set format, defaulting to 8BitYUV */
BMDPixelFormat pixelFormat = m_input->format;
GST_INFO ("Video input format changed");
if ((formatFlags & bmdDetectedVideoInputRGB444)
&& m_input->format == bmdFormat8BitYUV) {
/* user-set format was auto or 8BitYUV, change to RGB */
pixelFormat = bmdFormat8BitARGB;
} else {
/* use the user-set format, defaulting to 8BitYUV */
pixelFormat = m_input->format;
if (m_input->format == bmdFormat8BitYUV) {
/* user-set format was auto or 8BitYUV */
if (formatFlags & bmdDetectedVideoInputRGB444) {
pixelFormat = bmdFormat8BitARGB;
} else if (formatFlags & bmdDetectedVideoInputYCbCr422) {
if (formatFlags & bmdDetectedVideoInput10BitDepth) {
pixelFormat = bmdFormat10BitYUV;
}
}
}
g_mutex_lock (&m_input->lock);