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Side by Side Diff: ppapi/c/dev/pp_video_dev.h

Issue 4310002: Make PPAPI headers compile with C compilers (gcc on Linux & Mac and MSVS on W... (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: '' Created 10 years, 1 month 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 #ifndef PPAPI_C_DEV_PP_VIDEO_DEV_H_ 5 #ifndef PPAPI_C_DEV_PP_VIDEO_DEV_H_
6 #define PPAPI_C_DEV_PP_VIDEO_DEV_H_ 6 #define PPAPI_C_DEV_PP_VIDEO_DEV_H_
7 7
8 #include "ppapi/c/pp_bool.h"
8 #include "ppapi/c/pp_instance.h" 9 #include "ppapi/c/pp_instance.h"
9 #include "ppapi/c/pp_resource.h" 10 #include "ppapi/c/pp_resource.h"
10 #include "ppapi/c/pp_stdint.h" 11 #include "ppapi/c/pp_stdint.h"
11 12
12 enum PP_VideoKey_Dev { 13 enum PP_VideoKey_Dev {
13 PP_VIDEOKEY_NONE = 0, 14 PP_VIDEOKEY_NONE = 0,
14 // Value is type of PP_VideoCodecId. 15 // Value is type of PP_VideoCodecId.
15 PP_VIDEOKEY_CODECID, 16 PP_VIDEOKEY_CODECID,
16 // Value is type of PP_VideoOperation. 17 // Value is type of PP_VideoOperation.
17 PP_VIDEOKEY_OPERATION, 18 PP_VIDEOKEY_OPERATION,
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238 struct PP_VideoFrameBuffer_Dev buffer; 239 struct PP_VideoFrameBuffer_Dev buffer;
239 240
240 // Time stamp of the frame in microsecond. 241 // Time stamp of the frame in microsecond.
241 uint64_t time_stamp_us; 242 uint64_t time_stamp_us;
242 243
243 // Bit mask of PP_VideoFrameInfoFlag. 244 // Bit mask of PP_VideoFrameInfoFlag.
244 uint32_t flags; 245 uint32_t flags;
245 246
246 // Output from decoder, indicating the decoded frame has error pixels. This 247 // Output from decoder, indicating the decoded frame has error pixels. This
247 // could be resulted from corrupted input bit stream and error concealment 248 // could be resulted from corrupted input bit stream and error concealment
248 // in decoding. 249 // in decoding. PP_TRUE indicates error.
249 // TODO(wjia): add more info about error pixels, such as error MB map, etc. 250 // TODO(wjia): add more info about error pixels, such as error MB map, etc.
250 bool has_error; 251 PP_Bool error;
251 }; 252 };
252 253
253 // Plugin callback for decoder to deliver decoded frame buffers. 254 // Plugin callback for decoder to deliver decoded frame buffers.
254 // |format| in |buffer| specifies the format of decoded frame, with 255 // |format| in |buffer| specifies the format of decoded frame, with
255 // PP_VIDEOKEY_COLORTYPE and PP_VIDEOKEY_SURFACETYPE required. 256 // PP_VIDEOKEY_COLORTYPE and PP_VIDEOKEY_SURFACETYPE required.
256 typedef void (*PP_VideoDecodeOutputCallback_Func_Dev)( 257 typedef void (*PP_VideoDecodeOutputCallback_Func_Dev)(
257 PP_Instance instance, 258 PP_Instance instance,
258 struct PP_VideoUncompressedDataBuffer_Dev* buffer); 259 struct PP_VideoUncompressedDataBuffer_Dev* buffer);
259 260
260 // Plugin callback for decoder to return input data buffers. 261 // Plugin callback for decoder to return input data buffers.
261 // Plugin can optionally provide this callback only when it wants to recycle 262 // Plugin can optionally provide this callback only when it wants to recycle
262 // input data buffers. 263 // input data buffers.
263 typedef void (*PP_VideoDecodeInputCallback_Func_Dev)( 264 typedef void (*PP_VideoDecodeInputCallback_Func_Dev)(
264 PP_Instance instance, 265 PP_Instance instance,
265 struct PP_VideoCompressedDataBuffer_Dev* buffer); 266 struct PP_VideoCompressedDataBuffer_Dev* buffer);
266 267
267 // Event handling Function for decoder to deliver events to plugin. 268 // Event handling Function for decoder to deliver events to plugin.
268 // The correspondence between event and data1, data2: 269 // The correspondence between event and data1, data2:
269 // When event == PP_VIDEODECODEREVENT_ERROR, 270 // When event == PP_VIDEODECODEREVENT_ERROR,
270 // data1 is type of PP_VideoDecodeError id and data2 is ignored; 271 // data1 is type of PP_VideoDecodeError id and data2 is ignored;
271 // When event == PP_VIDEODECODEREVENT_NEWDIMENSION, 272 // When event == PP_VIDEODECODEREVENT_NEWDIMENSION,
272 // data1 is type of PP_Size*, data2 is ignored; 273 // data1 is type of PP_Size*, data2 is ignored;
273 // When event == PP_VIDEODECODEREVENT_NEWCROP, 274 // When event == PP_VIDEODECODEREVENT_NEWCROP,
274 // data1 is type of PP_Rect*, data2 is ignored; 275 // data1 is type of PP_Rect*, data2 is ignored;
275 typedef void (*PP_VideoDecodeEventHandler_Func_Dev)( 276 typedef void (*PP_VideoDecodeEventHandler_Func_Dev)(
276 PP_Instance instance, 277 PP_Instance instance,
277 PP_VideoDecoderEvent_Dev event, 278 enum PP_VideoDecoderEvent_Dev event,
278 PP_VideoDecodeData_Dev data1, 279 PP_VideoDecodeData_Dev data1,
279 PP_VideoDecodeData_Dev data2); 280 PP_VideoDecodeData_Dev data2);
280 281
281 // Requested decoder configuration and callback from plugin. 282 // Requested decoder configuration and callback from plugin.
282 struct PP_VideoDecoderConfig_Dev { 283 struct PP_VideoDecoderConfig_Dev {
283 PP_VideoConfig_Dev input_format; 284 PP_VideoConfig_Dev input_format;
284 PP_VideoConfig_Dev output_format; 285 PP_VideoConfig_Dev output_format;
285 PP_VideoDecodeOutputCallback_Func_Dev output_callback; 286 PP_VideoDecodeOutputCallback_Func_Dev output_callback;
286 PP_VideoDecodeInputCallback_Func_Dev input_callback; 287 PP_VideoDecodeInputCallback_Func_Dev input_callback;
287 PP_VideoDecodeEventHandler_Func_Dev event_handler; 288 PP_VideoDecodeEventHandler_Func_Dev event_handler;
288 }; 289 };
289 290
290 #endif // PPAPI_C_DEV_PP_VIDEO_DEV_H_ 291 #endif // PPAPI_C_DEV_PP_VIDEO_DEV_H_
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