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Side by Side Diff: webrtc/media/devices/gtkvideorenderer.cc

Issue 2487633002: Reland of Delete all use of cricket::VideoFrame and cricket::WebRtcVideoFrame. (Closed)
Patch Set: Rebase, and update rtcstatscollector_unittest.cc. Created 4 years, 1 month ago
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1 /* 1 /*
2 * Copyright (c) 2004 The WebRTC project authors. All Rights Reserved. 2 * Copyright (c) 2004 The WebRTC project authors. All Rights Reserved.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license 4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source 5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found 6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may 7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree. 8 * be found in the AUTHORS file in the root of the source tree.
9 */ 9 */
10 10
11 // Implementation of GtkVideoRenderer 11 // Implementation of GtkVideoRenderer
12 12
13 #include "webrtc/media/devices/gtkvideorenderer.h" 13 #include "webrtc/media/devices/gtkvideorenderer.h"
14 #include "webrtc/video_frame.h"
14 15
15 #include <gdk/gdk.h> 16 #include <gdk/gdk.h>
16 #include <glib.h> 17 #include <glib.h>
17 #include <gtk/gtk.h> 18 #include <gtk/gtk.h>
18 19
19 #include "libyuv/convert_argb.h" 20 #include "libyuv/convert_argb.h"
20 #include "webrtc/media/engine/webrtcvideoframe.h"
21 21
22 namespace cricket { 22 namespace cricket {
23 23
24 class ScopedGdkLock { 24 class ScopedGdkLock {
25 public: 25 public:
26 ScopedGdkLock() { 26 ScopedGdkLock() {
27 gdk_threads_enter(); 27 gdk_threads_enter();
28 } 28 }
29 29
30 ~ScopedGdkLock() { 30 ~ScopedGdkLock() {
(...skipping 42 matching lines...) Expand 10 before | Expand all | Expand 10 after
73 } 73 }
74 74
75 image_.reset(new uint8_t[width * height * 4]); 75 image_.reset(new uint8_t[width * height * 4]);
76 gtk_widget_set_size_request(draw_area_, width, height); 76 gtk_widget_set_size_request(draw_area_, width, height);
77 77
78 width_ = width; 78 width_ = width;
79 height_ = height; 79 height_ = height;
80 return true; 80 return true;
81 } 81 }
82 82
83 void GtkVideoRenderer::OnFrame(const VideoFrame& video_frame) { 83 void GtkVideoRenderer::OnFrame(const webrtc::VideoFrame& video_frame) {
84 const cricket::WebRtcVideoFrame frame( 84 rtc::scoped_refptr<webrtc::VideoFrameBuffer> buffer(
85 webrtc::I420Buffer::Rotate(video_frame.video_frame_buffer(), 85 webrtc::I420Buffer::Rotate(video_frame.video_frame_buffer(),
86 video_frame.rotation()), 86 video_frame.rotation()));
87 webrtc::kVideoRotation_0, video_frame.timestamp_us());
88 87
89 // Need to set size as the frame might be rotated. 88 // Need to set size as the frame might be rotated.
90 if (!SetSize(frame.width(), frame.height())) { 89 if (!SetSize(buffer->width(), buffer->height())) {
91 return; 90 return;
92 } 91 }
93 92
94 // convert I420 frame to ABGR format, which is accepted by GTK 93 // convert I420 frame to ABGR format, which is accepted by GTK
95 rtc::scoped_refptr<webrtc::VideoFrameBuffer> buffer(
96 frame.video_frame_buffer());
97 libyuv::I420ToARGB(buffer->DataY(), buffer->StrideY(), 94 libyuv::I420ToARGB(buffer->DataY(), buffer->StrideY(),
98 buffer->DataU(), buffer->StrideU(), 95 buffer->DataU(), buffer->StrideU(),
99 buffer->DataV(), buffer->StrideV(), 96 buffer->DataV(), buffer->StrideV(),
100 image_.get(), frame.width() * 4, 97 image_.get(), buffer->width() * 4,
101 buffer->width(), buffer->height()); 98 buffer->width(), buffer->height());
102 99
103 ScopedGdkLock lock; 100 ScopedGdkLock lock;
104 101
105 if (IsClosed()) { 102 if (IsClosed()) {
106 return; 103 return;
107 } 104 }
108 105
109 // draw the ABGR image 106 // draw the ABGR image
110 gdk_draw_rgb_32_image(draw_area_->window, 107 gdk_draw_rgb_32_image(draw_area_->window,
111 draw_area_->style->fg_gc[GTK_STATE_NORMAL], 108 draw_area_->style->fg_gc[GTK_STATE_NORMAL],
112 0, 109 0,
113 0, 110 0,
114 frame.width(), 111 buffer->width(),
115 frame.height(), 112 buffer->height(),
116 GDK_RGB_DITHER_MAX, 113 GDK_RGB_DITHER_MAX,
117 image_.get(), 114 image_.get(),
118 frame.width() * 4); 115 buffer->width() * 4);
119 116
120 // Run the Gtk main loop to refresh the window. 117 // Run the Gtk main loop to refresh the window.
121 Pump(); 118 Pump();
122 } 119 }
123 120
124 bool GtkVideoRenderer::Initialize(int width, int height) { 121 bool GtkVideoRenderer::Initialize(int width, int height) {
125 gtk_init(NULL, NULL); 122 gtk_init(NULL, NULL);
126 window_ = gtk_window_new(GTK_WINDOW_TOPLEVEL); 123 window_ = gtk_window_new(GTK_WINDOW_TOPLEVEL);
127 draw_area_ = gtk_drawing_area_new(); 124 draw_area_ = gtk_drawing_area_new();
128 if (!window_ || !draw_area_) { 125 if (!window_ || !draw_area_) {
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154 } 151 }
155 152
156 if (!GTK_IS_WINDOW(window_) || !GTK_IS_DRAWING_AREA(draw_area_)) { 153 if (!GTK_IS_WINDOW(window_) || !GTK_IS_DRAWING_AREA(draw_area_)) {
157 return true; 154 return true;
158 } 155 }
159 156
160 return false; 157 return false;
161 } 158 }
162 159
163 } // namespace cricket 160 } // namespace cricket
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