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WebRtcVideoMediaChannel::SetSendParams: Don't cap resolution

Browse Source 
BUG=3936
R=pthatcher@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/30039004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@7698 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
magjed@webrtc.org
2014-11-13 15:43:11 +00:00
parent 49ff40e32e
commit 52da44b7e6
5 changed files with 16 additions and 18 deletions
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6
talk/media/base/fakevideocapturer.h
View File

@@ -59,10 +59,16 @@ class FakeVideoCapturer : public cricket::VideoCapturer {
cricket::VideoFormat::FpsToInterval(30), cricket::FOURCC_I420));
formats.push_back(cricket::VideoFormat(640, 480,
cricket::VideoFormat::FpsToInterval(30), cricket::FOURCC_I420));
formats.push_back(cricket::VideoFormat(640, 400,
cricket::VideoFormat::FpsToInterval(30), cricket::FOURCC_I420));
formats.push_back(cricket::VideoFormat(320, 240,
cricket::VideoFormat::FpsToInterval(30), cricket::FOURCC_I420));
formats.push_back(cricket::VideoFormat(320, 200,
cricket::VideoFormat::FpsToInterval(30), cricket::FOURCC_I420));
formats.push_back(cricket::VideoFormat(160, 120,
cricket::VideoFormat::FpsToInterval(30), cricket::FOURCC_I420));
formats.push_back(cricket::VideoFormat(160, 100,
cricket::VideoFormat::FpsToInterval(30), cricket::FOURCC_I420));
ResetSupportedFormats(formats);
}
~FakeVideoCapturer() {

2
talk/media/base/videocapturer_unittest.cc
View File

@@ -341,7 +341,7 @@ TEST_F(VideoCapturerTest, TestResolutionMatch) {
EXPECT_EQ(cricket::VideoFormat::FpsToInterval(30), best.interval);
desired.width = 480;
desired.height = 270;
desired.height = 320;
// Ask for HVGA. Get VGA.
EXPECT_TRUE(capturer_.GetBestCaptureFormat(desired, &best));
EXPECT_EQ(640, best.width);

16
talk/media/webrtc/webrtcvideoengine.cc
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@@ -3872,18 +3872,10 @@ bool WebRtcVideoMediaChannel::SetSendParams(
CapturedFrameInfo frame;
send_channel->last_captured_frame_info().Get(&frame);
// TODO(pthatcher): This checking of the max height and width is
// only needed because some unit tests bypass the VideoAdapter, and
// others expect behavior from the adapter different than what it
// actually does. We should fix the tests and remove this block.
VideoFormat max = send_channel->adapt_format();
size_t max_width = static_cast<size_t>(max.width);
size_t max_height = static_cast<size_t>(max.height);
if (!send_channel->last_captured_frame_info().IsSet() ||
(!frame.screencast &&
(frame.width > max_width || frame.height > max_height))) {
frame.width = max_width;
frame.height = max_height;
const VideoFormat max = send_channel->adapt_format();
if (!send_channel->last_captured_frame_info().IsSet()) {
frame.width = static_cast<size_t>(max.width);
frame.height = static_cast<size_t>(max.height);
}
webrtc::VideoCodec codec;

6
talk/media/webrtc/webrtcvideoengine_unittest.cc
View File

@@ -677,10 +677,10 @@ TEST_F(WebRtcVideoEngineTestFake, ResetVieSendCodecOnNewFrameSize) {
SendI420Frame(kVP8Codec.width / 2, kVP8Codec.height / 2);
VerifyVP8SendCodec(channel_num, kVP8Codec.width / 2, kVP8Codec.height / 2);
// Capture a frame bigger than send_codec_ and verify vie send codec has been
// reset (and clipped) to send_codec_.
// Capture a bigger frame and verify vie send codec has been reset to
// the new size.
SendI420Frame(kVP8Codec.width * 2, kVP8Codec.height * 2);
VerifyVP8SendCodec(channel_num, kVP8Codec.width, kVP8Codec.height);
VerifyVP8SendCodec(channel_num, kVP8Codec.width * 2, kVP8Codec.height * 2);
}
// Test that we set our inbound codecs properly.

4
talk/session/media/channelmanager_unittest.cc
View File

@@ -215,13 +215,13 @@ TEST_F(ChannelManagerTest, DefaultCapturerAspectRatio) {
VideoEncoderConfig config(codec, 1, 2);
EXPECT_TRUE(cm_->Init());
// A capturer created before the default encoder config is set will have no
// set aspect ratio, so it'll be 4:3 (based on the fake video capture impl).
// set aspect ratio, so it'll be 16:10 (based on the fake video capture impl).
VideoCapturer* capturer = cm_->CreateVideoCapturer();
ASSERT_TRUE(capturer != NULL);
EXPECT_EQ(CS_RUNNING, capturer->Start(format));
GetCapturerFrameSize size(capturer);
EXPECT_EQ(640u, size.width);
EXPECT_EQ(480u, size.height);
EXPECT_EQ(400u, size.height);
delete capturer;
// Try again, but with the encoder config set to 16:9.
EXPECT_TRUE(cm_->SetDefaultVideoEncoderConfig(config));