diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /media/libmkv/bug970774.patch | |
parent | Initial commit. (diff) | |
download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'media/libmkv/bug970774.patch')
-rw-r--r-- | media/libmkv/bug970774.patch | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/media/libmkv/bug970774.patch b/media/libmkv/bug970774.patch new file mode 100644 index 0000000000..ab0613c006 --- /dev/null +++ b/media/libmkv/bug970774.patch @@ -0,0 +1,64 @@ +diff --git a/media/libmkv/WebMElement.c b/media/libmkv/WebMElement.c +--- a/media/libmkv/WebMElement.c ++++ b/media/libmkv/WebMElement.c +@@ -52,32 +52,39 @@ static UInt64 generateTrackID(unsigned i + r = r << 32; + r += rand(); + // UInt64 rval = t ^ r; + return t ^ r; + } + + void writeVideoTrack(EbmlGlobal *glob, unsigned int trackNumber, int flagLacing, + const char *codecId, unsigned int pixelWidth, unsigned int pixelHeight, ++ unsigned int displayWidth, unsigned int displayHeight, + double frameRate) { + EbmlLoc start; + UInt64 trackID; + Ebml_StartSubElement(glob, &start, TrackEntry); + Ebml_SerializeUnsigned(glob, TrackNumber, trackNumber); + trackID = generateTrackID(trackNumber); + Ebml_SerializeUnsigned(glob, TrackUID, trackID); + Ebml_SerializeString(glob, CodecName, "VP8"); // TODO shouldn't be fixed + + Ebml_SerializeUnsigned(glob, TrackType, 1); // video is always 1 + Ebml_SerializeString(glob, CodecID, codecId); + { + EbmlLoc videoStart; + Ebml_StartSubElement(glob, &videoStart, Video); + Ebml_SerializeUnsigned(glob, PixelWidth, pixelWidth); + Ebml_SerializeUnsigned(glob, PixelHeight, pixelHeight); ++ if (pixelWidth != displayWidth) { ++ Ebml_SerializeUnsigned(glob, DisplayWidth, displayWidth); ++ } ++ if (pixelHeight != displayHeight) { ++ Ebml_SerializeUnsigned(glob, DisplayHeight, displayHeight); ++ } + Ebml_SerializeFloat(glob, FrameRate, frameRate); + Ebml_EndSubElement(glob, &videoStart); // Video + } + Ebml_EndSubElement(glob, &start); // Track Entry + } + void writeAudioTrack(EbmlGlobal *glob, unsigned int trackNumber, int flagLacing, + const char *codecId, double samplingFrequency, unsigned int channels, + unsigned char *private, unsigned long privateSize) { +diff --git a/media/libmkv/WebMElement.h b/media/libmkv/WebMElement.h +--- a/media/libmkv/WebMElement.h ++++ b/media/libmkv/WebMElement.h +@@ -16,16 +16,17 @@ extern "C" { + #include "EbmlWriter.h" + + // these are helper functions + void writeHeader(EbmlGlobal *ebml); + void writeSegmentInformation(EbmlGlobal *ebml, EbmlLoc *startInfo, unsigned long timeCodeScale, double duration); + // this function is a helper only, it assumes a lot of defaults + void writeVideoTrack(EbmlGlobal *ebml, unsigned int trackNumber, int flagLacing, + const char *codecId, unsigned int pixelWidth, unsigned int pixelHeight, ++ unsigned int displayWidth, unsigned int displayHeight, + double frameRate); + void writeAudioTrack(EbmlGlobal *glob, unsigned int trackNumber, int flagLacing, + const char *codecId, double samplingFrequency, unsigned int channels, + unsigned char *private_, unsigned long privateSize); + + void writeSimpleBlock(EbmlGlobal *ebml, unsigned char trackNumber, short timeCode, + int isKeyframe, unsigned char lacingFlag, int discardable, + unsigned char *data, unsigned long dataLength); |