[Cocoa] WebCodecs H264 decoder is not always reordering frames accord…

…ing presentation time https://bugs.webkit.org/show_bug.cgi?id=268987 rdar://122544744 Reviewed by Eric Carlson. We needed to loop until lower or equal than cpb_cnt_minus1 as per spec. Manually tested using https://w3c.github.io/webcodecs/samples/video-decode-display. * Source/ThirdParty/libwebrtc/Source/webrtc/sdk/objc/components/video_codec/nalu_rewriter.cc: Canonical link: https://commits.webkit.org/274353@main
WebKit · Feb 9, 2024 · 875db7c · 875db7c
1 parent f506ead
commit 875db7c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Source/ThirdParty/libwebrtc/Source/webrtc/sdk/objc/components/video_codec/nalu_rewriter.cc b/Source/ThirdParty/libwebrtc/Source/webrtc/sdk/objc/components/video_codec/nalu_rewriter.cc
@@ -611,7 +611,7 @@ class SpsAndVuiParser : private SpsParser {
         // bit_rate_scale
         // cpb_size_scale
         reader.ConsumeBits(8);
-        for (size_t cptr = 0; cptr < cpb_cnt_minus1; ++cptr) {
+        for (size_t cptr = 0; cptr <= cpb_cnt_minus1; ++cptr) {
             // bit_rate_value_minus1
             reader.ReadExponentialGolomb();
             // cpb_size_value_minus1