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Unified Diff: webrtc/api/android/jni/androidvideotracksource.cc

Issue 2547483003: Move /webrtc/api/android files to /webrtc/sdk/android (Closed)
Patch Set: Move to api folder under Android instead of src Created 4 years ago
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Index: webrtc/api/android/jni/androidvideotracksource.cc
diff --git a/webrtc/api/android/jni/androidvideotracksource.cc b/webrtc/api/android/jni/androidvideotracksource.cc
deleted file mode 100644
index 4f708a6b4f7cb5d9d1bb59a957c0c4f4bc7c6f8b..0000000000000000000000000000000000000000
--- a/webrtc/api/android/jni/androidvideotracksource.cc
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
- * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
- *
- * Use of this source code is governed by a BSD-style license
- * that can be found in the LICENSE file in the root of the source
- * tree. An additional intellectual property rights grant can be found
- * in the file PATENTS. All contributing project authors may
- * be found in the AUTHORS file in the root of the source tree.
- */
-
-#include "webrtc/api/android/jni/androidvideotracksource.h"
-
-#include <utility>
-
-namespace webrtc {
-
-AndroidVideoTrackSource::AndroidVideoTrackSource(rtc::Thread* signaling_thread,
- JNIEnv* jni,
- jobject j_egl_context,
- bool is_screencast)
- : signaling_thread_(signaling_thread),
- surface_texture_helper_(webrtc_jni::SurfaceTextureHelper::create(
- jni,
- "Camera SurfaceTextureHelper",
- j_egl_context)),
- is_screencast_(is_screencast) {
- LOG(LS_INFO) << "AndroidVideoTrackSource ctor";
- camera_thread_checker_.DetachFromThread();
-}
-
-void AndroidVideoTrackSource::SetState(SourceState state) {
- if (rtc::Thread::Current() != signaling_thread_) {
- invoker_.AsyncInvoke<void>(
- RTC_FROM_HERE, signaling_thread_,
- rtc::Bind(&AndroidVideoTrackSource::SetState, this, state));
- return;
- }
-
- if (state_ != state) {
- state_ = state;
- FireOnChanged();
- }
-}
-
-void AndroidVideoTrackSource::OnByteBufferFrameCaptured(const void* frame_data,
- int length,
- int width,
- int height,
- int rotation,
- int64_t timestamp_ns) {
- RTC_DCHECK(camera_thread_checker_.CalledOnValidThread());
- RTC_DCHECK(rotation == 0 || rotation == 90 || rotation == 180 ||
- rotation == 270);
-
- int64_t camera_time_us = timestamp_ns / rtc::kNumNanosecsPerMicrosec;
- int64_t translated_camera_time_us =
- timestamp_aligner_.TranslateTimestamp(camera_time_us, rtc::TimeMicros());
-
- int adapted_width;
- int adapted_height;
- int crop_width;
- int crop_height;
- int crop_x;
- int crop_y;
-
- if (!AdaptFrame(width, height, camera_time_us, &adapted_width,
- &adapted_height, &crop_width, &crop_height, &crop_x,
- &crop_y)) {
- return;
- }
-
- const uint8_t* y_plane = static_cast<const uint8_t*>(frame_data);
- const uint8_t* uv_plane = y_plane + width * height;
- const int uv_width = (width + 1) / 2;
-
- RTC_CHECK_GE(length, width * height + 2 * uv_width * ((height + 1) / 2));
-
- // Can only crop at even pixels.
- crop_x &= ~1;
- crop_y &= ~1;
- // Crop just by modifying pointers.
- y_plane += width * crop_y + crop_x;
- uv_plane += uv_width * crop_y + crop_x;
-
- rtc::scoped_refptr<webrtc::I420Buffer> buffer =
- buffer_pool_.CreateBuffer(adapted_width, adapted_height);
-
- nv12toi420_scaler_.NV12ToI420Scale(
- y_plane, width, uv_plane, uv_width * 2, crop_width, crop_height,
- buffer->MutableDataY(), buffer->StrideY(),
- // Swap U and V, since we have NV21, not NV12.
- buffer->MutableDataV(), buffer->StrideV(), buffer->MutableDataU(),
- buffer->StrideU(), buffer->width(), buffer->height());
-
- OnFrame(VideoFrame(buffer, static_cast<webrtc::VideoRotation>(rotation),
- translated_camera_time_us));
-}
-
-void AndroidVideoTrackSource::OnTextureFrameCaptured(
- int width,
- int height,
- int rotation,
- int64_t timestamp_ns,
- const webrtc_jni::NativeHandleImpl& handle) {
- RTC_DCHECK(camera_thread_checker_.CalledOnValidThread());
- RTC_DCHECK(rotation == 0 || rotation == 90 || rotation == 180 ||
- rotation == 270);
-
- int64_t camera_time_us = timestamp_ns / rtc::kNumNanosecsPerMicrosec;
- int64_t translated_camera_time_us =
- timestamp_aligner_.TranslateTimestamp(camera_time_us, rtc::TimeMicros());
-
- int adapted_width;
- int adapted_height;
- int crop_width;
- int crop_height;
- int crop_x;
- int crop_y;
-
- if (!AdaptFrame(width, height, camera_time_us, &adapted_width,
- &adapted_height, &crop_width, &crop_height, &crop_x,
- &crop_y)) {
- surface_texture_helper_->ReturnTextureFrame();
- return;
- }
-
- webrtc_jni::Matrix matrix = handle.sampling_matrix;
-
- matrix.Crop(crop_width / static_cast<float>(width),
- crop_height / static_cast<float>(height),
- crop_x / static_cast<float>(width),
- crop_y / static_cast<float>(height));
-
- // Make a local copy, since value of apply_rotation() may change
- // under our feet.
- bool do_rotate = apply_rotation();
-
- if (do_rotate) {
- if (rotation == webrtc::kVideoRotation_90 ||
- rotation == webrtc::kVideoRotation_270) {
- std::swap(adapted_width, adapted_height);
- }
- matrix.Rotate(static_cast<webrtc::VideoRotation>(rotation));
- }
-
- OnFrame(VideoFrame(
- surface_texture_helper_->CreateTextureFrame(
- adapted_width, adapted_height,
- webrtc_jni::NativeHandleImpl(handle.oes_texture_id, matrix)),
- do_rotate ? webrtc::kVideoRotation_0
- : static_cast<webrtc::VideoRotation>(rotation),
- translated_camera_time_us));
-}
-
-void AndroidVideoTrackSource::OnOutputFormatRequest(int width,
- int height,
- int fps) {
- cricket::VideoFormat format(width, height,
- cricket::VideoFormat::FpsToInterval(fps), 0);
- video_adapter()->OnOutputFormatRequest(format);
-}
-
-} // namespace webrtc
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