third_party/libwebrtc/moz-patch-stack/0021.patch

   1 From: Wang Qing <wangqing-hf@loongson.cn>
   2 Date: Wed, 25 Sep 2019 14:15:00 +0000
   3 Subject: Bug 1579834 - [WebRTC] Add mips64 support; r=dminor
   4
   5 Differential Revision: https://phabricator.services.mozilla.com/D45620
   6 Mercurial Revision: https://hg.mozilla.org/mozilla-central/rev/1387b2c480b55ecca3fbdf62bd7649dafc62438d
   7 ---
   8  modules/video_coding/codecs/vp8/libvpx_vp8_decoder.cc | 2 +-
   9  modules/video_coding/codecs/vp8/libvpx_vp8_encoder.cc | 6 +++---
  10  2 files changed, 4 insertions(+), 4 deletions(-)
  11
  12 diff --git a/modules/video_coding/codecs/vp8/libvpx_vp8_decoder.cc b/modules/video_coding/codecs/vp8/libvpx_vp8_decoder.cc
  13 index 5afd105949..9b77388f10 100644
  14 --- a/modules/video_coding/codecs/vp8/libvpx_vp8_decoder.cc
  15 +++ b/modules/video_coding/codecs/vp8/libvpx_vp8_decoder.cc
  16 @@ -46,7 +46,7 @@ const char kVp8PostProcArmFieldTrial[] = "WebRTC-VP8-Postproc-Config-Arm";
  17  const char kVp8PostProcFieldTrial[] = "WebRTC-VP8-Postproc-Config";
  18
  19  #if defined(WEBRTC_ARCH_ARM) || defined(WEBRTC_ARCH_ARM64) || \
  20 -    defined(WEBRTC_ANDROID)
  21 +    defined(WEBRTC_ANDROID)  || defined(WEBRTC_ARCH_MIPS)
  22  constexpr bool kIsArm = true;
  23  #else
  24  constexpr bool kIsArm = false;
  25 diff --git a/modules/video_coding/codecs/vp8/libvpx_vp8_encoder.cc b/modules/video_coding/codecs/vp8/libvpx_vp8_encoder.cc
  26 index 52ef6231ea..bff70ed70d 100644
  27 --- a/modules/video_coding/codecs/vp8/libvpx_vp8_encoder.cc
  28 +++ b/modules/video_coding/codecs/vp8/libvpx_vp8_encoder.cc
  29 @@ -749,7 +749,7 @@ int LibvpxVp8Encoder::InitEncode(const VideoCodec* inst,
  30  }
  31
  32  int LibvpxVp8Encoder::GetCpuSpeed(int width, int height) {
  33 -#ifdef MOBILE_ARM
  34 +#if defined(MOBILE_ARM) || defined(WEBRTC_ARCH_MIPS)
  35    // On mobile platform, use a lower speed setting for lower resolutions for
  36    // CPUs with 4 or more cores.
  37    RTC_DCHECK_GT(number_of_cores_, 0);
  38 @@ -782,7 +782,7 @@ int LibvpxVp8Encoder::GetCpuSpeed(int width, int height) {
  39  }
  40
  41  int LibvpxVp8Encoder::NumberOfThreads(int width, int height, int cpus) {
  42 -#if defined(WEBRTC_ANDROID)
  43 +#if defined(WEBRTC_ANDROID) || defined(WEBRTC_ARCH_MIPS)
  44    if (width * height >= 320 * 180) {
  45      if (cpus >= 4) {
  46        // 3 threads for CPUs with 4 and more cores since most of times only 4
  47 @@ -854,7 +854,7 @@ int LibvpxVp8Encoder::InitAndSetControlSettings() {
  48    // for getting the denoised frame from the encoder and using that
  49    // when encoding lower resolution streams. Would it work with the
  50    // multi-res encoding feature?
  51 -#ifdef MOBILE_ARM
  52 +#if defined(MOBILE_ARM) || defined(WEBRTC_ARCH_MIPS)
  53    denoiserState denoiser_state = kDenoiserOnYOnly;
  54  #else
  55    denoiserState denoiser_state = kDenoiserOnAdaptive;