From 3816bfd87b5b7443e04ab0de1fc6799768f2ffcf Mon Sep 17 00:00:00 2001 From: glaznev Date: Tue, 8 Mar 2016 10:35:33 -0800 Subject: [PATCH] Fix incorrect stride information reported by some HW decoders. BUG=webrtc:4787 Review URL: https://codereview.webrtc.org/1767733002 Cr-Commit-Position: refs/heads/master@{#11915} --- webrtc/api/java/jni/androidmediadecoder_jni.cc | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/webrtc/api/java/jni/androidmediadecoder_jni.cc b/webrtc/api/java/jni/androidmediadecoder_jni.cc index 43c195fac3..e1b84d7373 100644 --- a/webrtc/api/java/jni/androidmediadecoder_jni.cc +++ b/webrtc/api/java/jni/androidmediadecoder_jni.cc @@ -767,6 +767,12 @@ bool MediaCodecVideoDecoder::DeliverPendingOutputs( ALOGE << "Insufficient output buffer size: " << output_buffer_size; return false; } + if (output_buffer_size < stride * height * 3 / 2 && + slice_height == height && stride > width) { + // Some codecs (Exynos) incorrectly report stride information for + // output byte buffer, so actual stride value need to be corrected. + stride = output_buffer_size * 2 / (height * 3); + } jobjectArray output_buffers = reinterpret_cast(GetObjectField( jni, *j_media_codec_video_decoder_, j_output_buffers_field_)); jobject output_buffer =