review.tizen.org Git - platform/framework/web/chromium-efl.git/blob

   1 // Copyright 2022 Samsung Electronics Inc. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_PEERCONNECTION_TIZEN_VIDEO_ENCODER_FACADE_UTILS_H_
   6 #define THIRD_PARTY_BLINK_RENDERER_PLATFORM_PEERCONNECTION_TIZEN_VIDEO_ENCODER_FACADE_UTILS_H_
   7
   8 #include <memory>
   9 #include <ostream>
  10
  11 #include <encoder.h>
  12 #include <media_packet.h>
  13
  14 #include "third_party/blink/renderer/platform/peerconnection/tizen_video_encoder_utils.h"
  15
  16 namespace blink {
  17 namespace tizen {
  18
  19 // Enum representing currently used encoding mode of platform encoder.
  20 // Once set, it cannot be changed.
  21 enum class EncodingMode {
  22   kUnspecified,
  23   kEncodingFromSubscaler,
  24   kEncodingFromUserData
  25 };
  26
  27 int NV12DataSize(int height, int stride_y, int stride_uv);
  28
  29 std::ostream& operator<<(std::ostream& os, encoder_input_type_e status);
  30 std::ostream& operator<<(std::ostream& os, encoder_state_e state);
  31 std::ostream& operator<<(std::ostream& os, encoder_buffer_status_e status);
  32 std::ostream& operator<<(std::ostream& os, encoder_error_e err);
  33 std::ostream& operator<<(std::ostream& os, media_format_error_e err);
  34 std::ostream& operator<<(std::ostream& os, media_packet_error_e err);
  35 std::ostream& operator<<(std::ostream& os, const EncodingMode& encoding_mode);
  36
  37 struct EncoderDeleter {
  38   void operator()(encoder_h encoder);
  39 };
  40
  41 struct MediaFormatDeleter {
  42   void operator()(media_format_h media_format);
  43 };
  44
  45 struct MediaPacketDeleter {
  46   void operator()(media_packet_h packet);
  47 };
  48
  49 // unique_ptr with custom deleter used for preventing leak of `media_packet_h`
  50 // pointer.
  51 using MediaPacketType =
  52     std::unique_ptr<std::remove_pointer<media_packet_h>::type,
  53                     MediaPacketDeleter>;
  54
  55 // unique_ptr with custom deleter used for preventing leak of `media_format_h`
  56 // pointer.
  57 using MediaFormatType =
  58     std::unique_ptr<std::remove_pointer<media_format_h>::type,
  59                     MediaFormatDeleter>;
  60
  61 }  // namespace tizen
  62 }  // namespace blink
  63
  64 #endif  // THIRD_PARTY_BLINK_RENDERER_PLATFORM_PEERCONNECTION_TIZEN_VIDEO_ENCODER_FACADE_UTILS_H_