PKGBUILDs/extra/firefox/firefox-quicktime.patch

# HG changeset patch
# User John Lin <jolin@mozilla.com>
# Date 1447265580 -3600
# Node ID aeb7ece8cbd40280f27ec3631f4f9e5b8b52c5a9
# Parent  22d372a893d764554af0edb7e47f817af93b2114
Bug 1211802 - Recognize 'avc?' as mp4 video. r=jya

diff --git a/toolkit/components/mediasniffer/nsMediaSniffer.cpp b/toolkit/components/mediasniffer/nsMediaSniffer.cpp
--- a/toolkit/components/mediasniffer/nsMediaSniffer.cpp
+++ b/toolkit/components/mediasniffer/nsMediaSniffer.cpp
@@ -36,16 +36,17 @@ nsMediaSnifferEntry nsMediaSniffer::sSni
   PATTERN_ENTRY("\xFF\xFF\xFF\xFF\x00\x00\x00\x00\xFF\xFF\xFF\xFF", "RIFF\x00\x00\x00\x00WAVE", AUDIO_WAV),
   // mp3 with ID3 tags, the string "ID3".
   PATTERN_ENTRY("\xFF\xFF\xFF", "ID3", AUDIO_MP3)
 };
 
 // For a complete list of file types, see http://www.ftyps.com/index.html
 nsMediaSnifferEntry sFtypEntries[] = {
   PATTERN_ENTRY("\xFF\xFF\xFF", "mp4", VIDEO_MP4), // Could be mp41 or mp42.
+  PATTERN_ENTRY("\xFF\xFF\xFF", "avc", VIDEO_MP4), // Could be avc1, avc2, ...
   PATTERN_ENTRY("\xFF\xFF\xFF", "3gp", VIDEO_3GPP), // Could be 3gp4, 3gp5, ...
   PATTERN_ENTRY("\xFF\xFF\xFF\xFF", "M4A ", AUDIO_MP4),
   PATTERN_ENTRY("\xFF\xFF\xFF\xFF", "M4P ", AUDIO_MP4)
 };
 
 static bool MatchesBrands(const uint8_t aData[4], nsACString& aSniffedType)
 {
   for (size_t i = 0; i < mozilla::ArrayLength(sFtypEntries); ++i) {


# HG changeset patch
# User Jean-Yves Avenard <jyavenard@mozilla.com>
# Date 1454373529 -39600
# Node ID f7d66b2782266c066f2efecc9f066af01472ffb5
# Parent  b237f1bffcfd9b7c7da767ffa54dbf4ed7b68321
Bug 1244523: P1. Allow video/quicktime mimetype. r=cpearce

It's just like video/mp4


diff --git a/dom/media/fmp4/MP4Decoder.cpp b/dom/media/fmp4/MP4Decoder.cpp
--- a/dom/media/fmp4/MP4Decoder.cpp
+++ b/dom/media/fmp4/MP4Decoder.cpp
@@ -102,16 +102,17 @@ MP4Decoder::CanHandleMediaType(const nsA
   const bool isMP4Audio = aMIMETypeExcludingCodecs.EqualsASCII("audio/mp4") ||
                           aMIMETypeExcludingCodecs.EqualsASCII("audio/x-m4a");
   const bool isMP4Video =
   // On B2G, treat 3GPP as MP4 when Gonk PDM is available.
 #ifdef MOZ_GONK_MEDIACODEC
     aMIMETypeExcludingCodecs.EqualsASCII(VIDEO_3GPP) ||
 #endif
     aMIMETypeExcludingCodecs.EqualsASCII("video/mp4") ||
+    aMIMETypeExcludingCodecs.EqualsASCII("video/quicktime") ||
     aMIMETypeExcludingCodecs.EqualsASCII("video/x-m4v");
   if (!isMP4Audio && !isMP4Video) {
     return false;
   }
 
   nsTArray<nsCString> codecMimes;
   if (aCodecs.IsEmpty()) {
     // No codecs specified. Assume AAC/H.264


# HG changeset patch
# User Jean-Yves Avenard <jyavenard@mozilla.com>
# Date 1454373530 -39600
# Node ID b0c3e8efafc8aa13935d023762e26495fc9b99a9
# Parent  f7d66b2782266c066f2efecc9f066af01472ffb5
Bug 1244523: [mp4] P2. Have sniffer recognise ftyp qt subtype. r=cpearce


diff --git a/toolkit/components/mediasniffer/nsMediaSniffer.cpp b/toolkit/components/mediasniffer/nsMediaSniffer.cpp
--- a/toolkit/components/mediasniffer/nsMediaSniffer.cpp
+++ b/toolkit/components/mediasniffer/nsMediaSniffer.cpp
@@ -37,17 +37,18 @@ nsMediaSnifferEntry nsMediaSniffer::sSni
 };
 
 // For a complete list of file types, see http://www.ftyps.com/index.html
 nsMediaSnifferEntry sFtypEntries[] = {
   PATTERN_ENTRY("\xFF\xFF\xFF", "mp4", VIDEO_MP4), // Could be mp41 or mp42.
   PATTERN_ENTRY("\xFF\xFF\xFF", "avc", VIDEO_MP4), // Could be avc1, avc2, ...
   PATTERN_ENTRY("\xFF\xFF\xFF", "3gp", VIDEO_3GPP), // Could be 3gp4, 3gp5, ...
   PATTERN_ENTRY("\xFF\xFF\xFF\xFF", "M4A ", AUDIO_MP4),
-  PATTERN_ENTRY("\xFF\xFF\xFF\xFF", "M4P ", AUDIO_MP4)
+  PATTERN_ENTRY("\xFF\xFF\xFF\xFF", "M4P ", AUDIO_MP4),
+  PATTERN_ENTRY("\xFF\xFF\xFF\xFF", "qt  ", VIDEO_MP4),
 };
 
 static bool MatchesBrands(const uint8_t aData[4], nsACString& aSniffedType)
 {
   for (size_t i = 0; i < mozilla::ArrayLength(sFtypEntries); ++i) {
     const auto& currentEntry = sFtypEntries[i];
     bool matched = true;
     MOZ_ASSERT(currentEntry.mLength <= 4, "Pattern is too large to match brand strings.");


# HG changeset patch
# User Jean-Yves Avenard <jyavenard@mozilla.com>
# Date 1454373533 -39600
# Node ID 15d15d76aae97b14717eded043ea73cc81fe50e6
# Parent  b0c3e8efafc8aa13935d023762e26495fc9b99a9
Bug 1244523: [mp4] P3. Skip four bytes when we hit a zero length box, r=kentuckyfriedtakahe

Similar to bug 1180101, but don't handle only the last box in the file.


diff --git a/media/libstagefright/frameworks/av/media/libstagefright/MPEG4Extractor.cpp b/media/libstagefright/frameworks/av/media/libstagefright/MPEG4Extractor.cpp
--- a/media/libstagefright/frameworks/av/media/libstagefright/MPEG4Extractor.cpp
+++ b/media/libstagefright/frameworks/av/media/libstagefright/MPEG4Extractor.cpp
@@ -646,24 +646,24 @@ static bool ValidInputSize(int32_t size)
   // frame. This is a reasonable cut-off for a lossy codec,
   // combined with the current Firefox limit to 5k video.
   return (size > 0 && size <= 4 * (1920 * 1080) * 3 / 2);
 }
 
 status_t MPEG4Extractor::parseChunk(off64_t *offset, int depth) {
     ALOGV("entering parseChunk %lld/%d", *offset, depth);
     uint32_t hdr[2];
-    ssize_t nbytes;
-    if ((nbytes = mDataSource->readAt(*offset, hdr, 8)) < 8) {
-        if (nbytes == 4) {
-          if (!hdr[0]) {
-            *offset += 4;
-            return OK;
-          }
-        }
+    if (mDataSource->readAt(*offset, hdr, 4) < 4) {
+        return ERROR_IO;
+    }
+    if (!hdr[0]) {
+        *offset += 4;
+        return OK;
+    }
+    if (mDataSource->readAt(*offset + 4, hdr + 1, 4) < 4) {
         return ERROR_IO;
     }
     uint64_t chunk_size = ntohl(hdr[0]);
     uint32_t chunk_type = ntohl(hdr[1]);
     off64_t data_offset = *offset + 8;
 
     if (chunk_size == 1) {
         if (mDataSource->readAt(*offset + 8, &chunk_size, 8) < 8) {