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Side by Side Diff: content/common/gpu/media/generic_v4l2_device.h

Issue 1097913002: Remove kIgnoreResolutionLimitsForAcceleratedVideoDecode flag (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebase Created 5 years, 7 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 // 4 //
5 // This file contains the implementation of GenericV4L2Device used on 5 // This file contains the implementation of GenericV4L2Device used on
6 // platforms, which provide generic V4L2 video codec devices. 6 // platforms, which provide generic V4L2 video codec devices.
7 7
8 #ifndef CONTENT_COMMON_GPU_MEDIA_GENERIC_V4L2_DEVICE_H_ 8 #ifndef CONTENT_COMMON_GPU_MEDIA_GENERIC_V4L2_DEVICE_H_
9 #define CONTENT_COMMON_GPU_MEDIA_GENERIC_V4L2_DEVICE_H_ 9 #define CONTENT_COMMON_GPU_MEDIA_GENERIC_V4L2_DEVICE_H_
10 10
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37 unsigned int buffer_index, 37 unsigned int buffer_index,
38 uint32_t v4l2_pixfmt, 38 uint32_t v4l2_pixfmt,
39 size_t num_v4l2_planes) override; 39 size_t num_v4l2_planes) override;
40 EGLBoolean DestroyEGLImage(EGLDisplay egl_display, 40 EGLBoolean DestroyEGLImage(EGLDisplay egl_display,
41 EGLImageKHR egl_image) override; 41 EGLImageKHR egl_image) override;
42 GLenum GetTextureTarget() override; 42 GLenum GetTextureTarget() override;
43 uint32 PreferredInputFormat() override; 43 uint32 PreferredInputFormat() override;
44 44
45 private: 45 private:
46 ~GenericV4L2Device() override; 46 ~GenericV4L2Device() override;
47 const Type type_;
48 47
49 // The actual device fd. 48 // The actual device fd.
50 base::ScopedFD device_fd_; 49 base::ScopedFD device_fd_;
51 50
52 // eventfd fd to signal device poll thread when its poll() should be 51 // eventfd fd to signal device poll thread when its poll() should be
53 // interrupted. 52 // interrupted.
54 base::ScopedFD device_poll_interrupt_fd_; 53 base::ScopedFD device_poll_interrupt_fd_;
55 54
56 // Use libv4l2 when operating |device_fd_|. 55 // Use libv4l2 when operating |device_fd_|.
57 bool use_libv4l2_; 56 bool use_libv4l2_;
58 57
59 DISALLOW_COPY_AND_ASSIGN(GenericV4L2Device); 58 DISALLOW_COPY_AND_ASSIGN(GenericV4L2Device);
60 59
61 // Lazily initialize static data after sandbox is enabled. Return false on 60 // Lazily initialize static data after sandbox is enabled. Return false on
62 // init failure. 61 // init failure.
63 static bool PostSandboxInitialization(); 62 static bool PostSandboxInitialization();
64 }; 63 };
65 } // namespace content 64 } // namespace content
66 65
67 #endif // CONTENT_COMMON_GPU_MEDIA_GENERIC_V4L2_DEVICE_H_ 66 #endif // CONTENT_COMMON_GPU_MEDIA_GENERIC_V4L2_DEVICE_H_
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