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Side by Side Diff: webkit/plugins/ppapi/ppb_video_decoder_impl.cc

Issue 5828003: Move the Pepper implementation from webkit/glue/plugins/pepper_* to... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: Created 10 years ago
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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2010 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 #include "webkit/glue/plugins/pepper_video_decoder.h" 5 #include "webkit/plugins/ppapi/ppb_video_decoder_impl.h"
6 6
7 #include "base/logging.h" 7 #include "base/logging.h"
8 #include "ppapi/c/dev/pp_video_dev.h" 8 #include "ppapi/c/dev/pp_video_dev.h"
9 #include "ppapi/c/dev/ppb_video_decoder_dev.h" 9 #include "ppapi/c/dev/ppb_video_decoder_dev.h"
10 #include "ppapi/c/pp_completion_callback.h" 10 #include "ppapi/c/pp_completion_callback.h"
11 #include "ppapi/c/pp_errors.h" 11 #include "ppapi/c/pp_errors.h"
12 #include "webkit/glue/plugins/pepper_common.h" 12 #include "webkit/plugins/ppapi/common.h"
13 #include "webkit/glue/plugins/pepper_file_ref.h" 13 #include "webkit/plugins/ppapi/plugin_instance.h"
14 #include "webkit/glue/plugins/pepper_plugin_instance.h" 14 #include "webkit/plugins/ppapi/ppb_file_ref_impl.h"
15 #include "webkit/glue/plugins/pepper_resource_tracker.h" 15 #include "webkit/plugins/ppapi/resource_tracker.h"
16 16
17 namespace pepper { 17 namespace webkit {
18 namespace plugins {
19 namespace ppapi {
18 20
19 namespace { 21 namespace {
20 22
21 PP_Bool GetConfig(PP_Instance instance_id, 23 PP_Bool GetConfig(PP_Instance instance_id,
22 PP_VideoCodecId_Dev codec, 24 PP_VideoCodecId_Dev codec,
23 PP_VideoConfig_Dev* configs, 25 PP_VideoConfig_Dev* configs,
24 int32_t config_size, 26 int32_t config_size,
25 int32_t *num_config) { 27 int32_t *num_config) {
26 PluginInstance* instance = ResourceTracker::Get()->GetInstance(instance_id); 28 PluginInstance* instance = ResourceTracker::Get()->GetInstance(instance_id);
27 *num_config = 0; 29 *num_config = 0;
28 if (!instance) 30 if (!instance)
29 return PP_FALSE; 31 return PP_FALSE;
30 32
31 // Get configs based on codec. 33 // Get configs based on codec.
32 34
33 if (configs) { 35 if (configs) {
34 // Fill in the array of configs. 36 // Fill in the array of configs.
35 } 37 }
36 38
37 // Update *num_config. 39 // Update *num_config.
38 40
39 return PP_TRUE; 41 return PP_TRUE;
40 } 42 }
41 43
42 PP_Resource Create(PP_Instance instance_id, 44 PP_Resource Create(PP_Instance instance_id,
43 const PP_VideoDecoderConfig_Dev* decoder_config) { 45 const PP_VideoDecoderConfig_Dev* decoder_config) {
44 PluginInstance* instance = ResourceTracker::Get()->GetInstance(instance_id); 46 PluginInstance* instance = ResourceTracker::Get()->GetInstance(instance_id);
45 if (!instance) 47 if (!instance)
46 return 0; 48 return 0;
47 49
48 scoped_refptr<VideoDecoder> decoder(new VideoDecoder(instance)); 50 scoped_refptr<PPB_VideoDecoder_Impl> decoder(
51 new PPB_VideoDecoder_Impl(instance));
49 52
50 if (!decoder->Init(*decoder_config)) 53 if (!decoder->Init(*decoder_config))
51 return 0; 54 return 0;
52 55
53 return decoder->GetReference(); 56 return decoder->GetReference();
54 } 57 }
55 58
56 PP_Bool Decode(PP_Resource decoder_id, 59 PP_Bool Decode(PP_Resource decoder_id,
57 PP_VideoCompressedDataBuffer_Dev* input_buffer) { 60 PP_VideoCompressedDataBuffer_Dev* input_buffer) {
58 scoped_refptr<VideoDecoder> decoder( 61 scoped_refptr<PPB_VideoDecoder_Impl> decoder(
59 Resource::GetAs<VideoDecoder>(decoder_id)); 62 Resource::GetAs<PPB_VideoDecoder_Impl>(decoder_id));
60 if (!decoder) 63 if (!decoder)
61 return PP_FALSE; 64 return PP_FALSE;
62 65
63 decoder->Decode(*input_buffer); 66 decoder->Decode(*input_buffer);
64 return PP_TRUE; 67 return PP_TRUE;
65 } 68 }
66 69
67 int32_t Flush(PP_Resource decoder_id, PP_CompletionCallback callback) { 70 int32_t Flush(PP_Resource decoder_id, PP_CompletionCallback callback) {
68 scoped_refptr<VideoDecoder> decoder( 71 scoped_refptr<PPB_VideoDecoder_Impl> decoder(
69 Resource::GetAs<VideoDecoder>(decoder_id)); 72 Resource::GetAs<PPB_VideoDecoder_Impl>(decoder_id));
70 if (!decoder) 73 if (!decoder)
71 return PP_ERROR_BADRESOURCE; 74 return PP_ERROR_BADRESOURCE;
72 75
73 return decoder->Flush(callback); 76 return decoder->Flush(callback);
74 } 77 }
75 78
76 PP_Bool ReturnUncompressedDataBuffer(PP_Resource decoder_id, 79 PP_Bool ReturnUncompressedDataBuffer(
77 PP_VideoUncompressedDataBuffer_Dev* buffer) { 80 PP_Resource decoder_id,
78 scoped_refptr<VideoDecoder> decoder( 81 PP_VideoUncompressedDataBuffer_Dev* buffer) {
79 Resource::GetAs<VideoDecoder>(decoder_id)); 82 scoped_refptr<PPB_VideoDecoder_Impl> decoder(
83 Resource::GetAs<PPB_VideoDecoder_Impl>(decoder_id));
80 if (!decoder) 84 if (!decoder)
81 return PP_FALSE; 85 return PP_FALSE;
82 86
83 return BoolToPPBool(decoder->ReturnUncompressedDataBuffer(*buffer)); 87 return BoolToPPBool(decoder->ReturnUncompressedDataBuffer(*buffer));
84 } 88 }
85 89
86 const PPB_VideoDecoder_Dev ppb_videodecoder = { 90 const PPB_VideoDecoder_Dev ppb_videodecoder = {
87 &GetConfig, 91 &GetConfig,
88 &Create, 92 &Create,
89 &Decode, 93 &Decode,
90 &Flush, 94 &Flush,
91 &ReturnUncompressedDataBuffer 95 &ReturnUncompressedDataBuffer
92 }; 96 };
93 97
94 } // namespace 98 } // namespace
95 99
96 VideoDecoder::VideoDecoder(PluginInstance* instance) 100 PPB_VideoDecoder_Impl::PPB_VideoDecoder_Impl(PluginInstance* instance)
97 : Resource(instance->module()), 101 : Resource(instance->module()),
98 instance_(instance) { 102 instance_(instance) {
99 } 103 }
100 104
101 VideoDecoder::~VideoDecoder() { 105 PPB_VideoDecoder_Impl::~PPB_VideoDecoder_Impl() {
102 } 106 }
103 107
104 // static 108 // static
105 const PPB_VideoDecoder_Dev* VideoDecoder::GetInterface() { 109 const PPB_VideoDecoder_Dev* PPB_VideoDecoder_Impl::GetInterface() {
106 return &ppb_videodecoder; 110 return &ppb_videodecoder;
107 } 111 }
108 112
109 VideoDecoder* VideoDecoder::AsVideoDecoder() { 113 PPB_VideoDecoder_Impl* PPB_VideoDecoder_Impl::AsVideoDecoder() {
110 return this; 114 return this;
111 } 115 }
112 116
113 bool VideoDecoder::Init(const PP_VideoDecoderConfig_Dev& decoder_config) { 117 bool PPB_VideoDecoder_Impl::Init(
118 const PP_VideoDecoderConfig_Dev& decoder_config) {
114 if (!instance()) 119 if (!instance())
115 return false; 120 return false;
116 121
117 platform_video_decoder_.reset( 122 platform_video_decoder_.reset(
118 instance()->delegate()->CreateVideoDecoder(decoder_config)); 123 instance()->delegate()->CreateVideoDecoder(decoder_config));
119 124
120 return platform_video_decoder_.get()? true : false; 125 return platform_video_decoder_.get()? true : false;
121 } 126 }
122 127
123 bool VideoDecoder::Decode(PP_VideoCompressedDataBuffer_Dev& input_buffer) { 128 bool PPB_VideoDecoder_Impl::Decode(
129 PP_VideoCompressedDataBuffer_Dev& input_buffer) {
124 if (!platform_video_decoder_.get()) 130 if (!platform_video_decoder_.get())
125 return false; 131 return false;
126 132
127 return platform_video_decoder_->Decode(input_buffer); 133 return platform_video_decoder_->Decode(input_buffer);
128 } 134 }
129 135
130 int32_t VideoDecoder::Flush(PP_CompletionCallback& callback) { 136 int32_t PPB_VideoDecoder_Impl::Flush(PP_CompletionCallback& callback) {
131 if (!platform_video_decoder_.get()) 137 if (!platform_video_decoder_.get())
132 return PP_ERROR_FAILED; 138 return PP_ERROR_FAILED;
133 139
134 return platform_video_decoder_->Flush(callback); 140 return platform_video_decoder_->Flush(callback);
135 } 141 }
136 142
137 bool VideoDecoder::ReturnUncompressedDataBuffer( 143 bool PPB_VideoDecoder_Impl::ReturnUncompressedDataBuffer(
138 PP_VideoUncompressedDataBuffer_Dev& buffer) { 144 PP_VideoUncompressedDataBuffer_Dev& buffer) {
139 if (!platform_video_decoder_.get()) 145 if (!platform_video_decoder_.get())
140 return false; 146 return false;
141 147
142 return platform_video_decoder_->ReturnUncompressedDataBuffer(buffer); 148 return platform_video_decoder_->ReturnUncompressedDataBuffer(buffer);
143 } 149 }
144 150
145 } // namespace pepper 151 } // namespace ppapi
152 } // namespace plugins
153 } // namespace webkit
154
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