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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 ppapi {
18 19
19 namespace { 20 namespace {
20 21
21 PP_Bool GetConfig(PP_Instance instance_id, 22 PP_Bool GetConfig(PP_Instance instance_id,
22 PP_VideoCodecId_Dev codec, 23 PP_VideoCodecId_Dev codec,
23 PP_VideoConfig_Dev* configs, 24 PP_VideoConfig_Dev* configs,
24 int32_t config_size, 25 int32_t config_size,
25 int32_t *num_config) { 26 int32_t *num_config) {
26 PluginInstance* instance = ResourceTracker::Get()->GetInstance(instance_id); 27 PluginInstance* instance = ResourceTracker::Get()->GetInstance(instance_id);
27 *num_config = 0; 28 *num_config = 0;
28 if (!instance) 29 if (!instance)
29 return PP_FALSE; 30 return PP_FALSE;
30 31
31 // Get configs based on codec. 32 // Get configs based on codec.
32 33
33 if (configs) { 34 if (configs) {
34 // Fill in the array of configs. 35 // Fill in the array of configs.
35 } 36 }
36 37
37 // Update *num_config. 38 // Update *num_config.
38 39
39 return PP_TRUE; 40 return PP_TRUE;
40 } 41 }
41 42
42 PP_Resource Create(PP_Instance instance_id, 43 PP_Resource Create(PP_Instance instance_id,
43 const PP_VideoDecoderConfig_Dev* decoder_config) { 44 const PP_VideoDecoderConfig_Dev* decoder_config) {
44 PluginInstance* instance = ResourceTracker::Get()->GetInstance(instance_id); 45 PluginInstance* instance = ResourceTracker::Get()->GetInstance(instance_id);
45 if (!instance) 46 if (!instance)
46 return 0; 47 return 0;
47 48
48 scoped_refptr<VideoDecoder> decoder(new VideoDecoder(instance)); 49 scoped_refptr<PPB_VideoDecoder_Impl> decoder(
50 new PPB_VideoDecoder_Impl(instance));
49 51
50 if (!decoder->Init(*decoder_config)) 52 if (!decoder->Init(*decoder_config))
51 return 0; 53 return 0;
52 54
53 return decoder->GetReference(); 55 return decoder->GetReference();
54 } 56 }
55 57
56 PP_Bool Decode(PP_Resource decoder_id, 58 PP_Bool Decode(PP_Resource decoder_id,
57 PP_VideoCompressedDataBuffer_Dev* input_buffer) { 59 PP_VideoCompressedDataBuffer_Dev* input_buffer) {
58 scoped_refptr<VideoDecoder> decoder( 60 scoped_refptr<PPB_VideoDecoder_Impl> decoder(
59 Resource::GetAs<VideoDecoder>(decoder_id)); 61 Resource::GetAs<PPB_VideoDecoder_Impl>(decoder_id));
60 if (!decoder) 62 if (!decoder)
61 return PP_FALSE; 63 return PP_FALSE;
62 64
63 decoder->Decode(*input_buffer); 65 decoder->Decode(*input_buffer);
64 return PP_TRUE; 66 return PP_TRUE;
65 } 67 }
66 68
67 int32_t Flush(PP_Resource decoder_id, PP_CompletionCallback callback) { 69 int32_t Flush(PP_Resource decoder_id, PP_CompletionCallback callback) {
68 scoped_refptr<VideoDecoder> decoder( 70 scoped_refptr<PPB_VideoDecoder_Impl> decoder(
69 Resource::GetAs<VideoDecoder>(decoder_id)); 71 Resource::GetAs<PPB_VideoDecoder_Impl>(decoder_id));
70 if (!decoder) 72 if (!decoder)
71 return PP_ERROR_BADRESOURCE; 73 return PP_ERROR_BADRESOURCE;
72 74
73 return decoder->Flush(callback); 75 return decoder->Flush(callback);
74 } 76 }
75 77
76 PP_Bool ReturnUncompressedDataBuffer(PP_Resource decoder_id, 78 PP_Bool ReturnUncompressedDataBuffer(
77 PP_VideoUncompressedDataBuffer_Dev* buffer) { 79 PP_Resource decoder_id,
78 scoped_refptr<VideoDecoder> decoder( 80 PP_VideoUncompressedDataBuffer_Dev* buffer) {
79 Resource::GetAs<VideoDecoder>(decoder_id)); 81 scoped_refptr<PPB_VideoDecoder_Impl> decoder(
82 Resource::GetAs<PPB_VideoDecoder_Impl>(decoder_id));
80 if (!decoder) 83 if (!decoder)
81 return PP_FALSE; 84 return PP_FALSE;
82 85
83 return BoolToPPBool(decoder->ReturnUncompressedDataBuffer(*buffer)); 86 return BoolToPPBool(decoder->ReturnUncompressedDataBuffer(*buffer));
84 } 87 }
85 88
86 const PPB_VideoDecoder_Dev ppb_videodecoder = { 89 const PPB_VideoDecoder_Dev ppb_videodecoder = {
87 &GetConfig, 90 &GetConfig,
88 &Create, 91 &Create,
89 &Decode, 92 &Decode,
90 &Flush, 93 &Flush,
91 &ReturnUncompressedDataBuffer 94 &ReturnUncompressedDataBuffer
92 }; 95 };
93 96
94 } // namespace 97 } // namespace
95 98
96 VideoDecoder::VideoDecoder(PluginInstance* instance) 99 PPB_VideoDecoder_Impl::PPB_VideoDecoder_Impl(PluginInstance* instance)
97 : Resource(instance->module()), 100 : Resource(instance->module()),
98 instance_(instance) { 101 instance_(instance) {
99 } 102 }
100 103
101 VideoDecoder::~VideoDecoder() { 104 PPB_VideoDecoder_Impl::~PPB_VideoDecoder_Impl() {
102 } 105 }
103 106
104 // static 107 // static
105 const PPB_VideoDecoder_Dev* VideoDecoder::GetInterface() { 108 const PPB_VideoDecoder_Dev* PPB_VideoDecoder_Impl::GetInterface() {
106 return &ppb_videodecoder; 109 return &ppb_videodecoder;
107 } 110 }
108 111
109 VideoDecoder* VideoDecoder::AsVideoDecoder() { 112 PPB_VideoDecoder_Impl* PPB_VideoDecoder_Impl::AsPPB_VideoDecoder_Impl() {
110 return this; 113 return this;
111 } 114 }
112 115
113 bool VideoDecoder::Init(const PP_VideoDecoderConfig_Dev& decoder_config) { 116 bool PPB_VideoDecoder_Impl::Init(
117 const PP_VideoDecoderConfig_Dev& decoder_config) {
114 if (!instance()) 118 if (!instance())
115 return false; 119 return false;
116 120
117 platform_video_decoder_.reset( 121 platform_video_decoder_.reset(
118 instance()->delegate()->CreateVideoDecoder(decoder_config)); 122 instance()->delegate()->CreateVideoDecoder(decoder_config));
119 123
120 return platform_video_decoder_.get()? true : false; 124 return platform_video_decoder_.get()? true : false;
121 } 125 }
122 126
123 bool VideoDecoder::Decode(PP_VideoCompressedDataBuffer_Dev& input_buffer) { 127 bool PPB_VideoDecoder_Impl::Decode(
128 PP_VideoCompressedDataBuffer_Dev& input_buffer) {
124 if (!platform_video_decoder_.get()) 129 if (!platform_video_decoder_.get())
125 return false; 130 return false;
126 131
127 return platform_video_decoder_->Decode(input_buffer); 132 return platform_video_decoder_->Decode(input_buffer);
128 } 133 }
129 134
130 int32_t VideoDecoder::Flush(PP_CompletionCallback& callback) { 135 int32_t PPB_VideoDecoder_Impl::Flush(PP_CompletionCallback& callback) {
131 if (!platform_video_decoder_.get()) 136 if (!platform_video_decoder_.get())
132 return PP_ERROR_FAILED; 137 return PP_ERROR_FAILED;
133 138
134 return platform_video_decoder_->Flush(callback); 139 return platform_video_decoder_->Flush(callback);
135 } 140 }
136 141
137 bool VideoDecoder::ReturnUncompressedDataBuffer( 142 bool PPB_VideoDecoder_Impl::ReturnUncompressedDataBuffer(
138 PP_VideoUncompressedDataBuffer_Dev& buffer) { 143 PP_VideoUncompressedDataBuffer_Dev& buffer) {
139 if (!platform_video_decoder_.get()) 144 if (!platform_video_decoder_.get())
140 return false; 145 return false;
141 146
142 return platform_video_decoder_->ReturnUncompressedDataBuffer(buffer); 147 return platform_video_decoder_->ReturnUncompressedDataBuffer(buffer);
143 } 148 }
144 149
145 } // namespace pepper 150 } // namespace ppapi
151 } // namespace webkit
152
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