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

Issue 9186022: Remove VideoDecodeAccelerator::Client::NotifyEndOfStream / PPP_VideoDecoder_Dev::EndOfStream (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: rebased Created 8 years, 11 months ago
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1 /* Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 /* Copyright (c) 2012 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 5
6 /* From dev/ppp_video_decoder_dev.idl modified Tue Oct 11 10:01:39 2011. */ 6 /* From dev/ppp_video_decoder_dev.idl modified Wed Jan 11 14:58:58 2012. */
7 7
8 #ifndef PPAPI_C_DEV_PPP_VIDEO_DECODER_DEV_H_ 8 #ifndef PPAPI_C_DEV_PPP_VIDEO_DECODER_DEV_H_
9 #define PPAPI_C_DEV_PPP_VIDEO_DECODER_DEV_H_ 9 #define PPAPI_C_DEV_PPP_VIDEO_DECODER_DEV_H_
10 10
11 #include "ppapi/c/dev/pp_video_dev.h" 11 #include "ppapi/c/dev/pp_video_dev.h"
12 #include "ppapi/c/pp_instance.h" 12 #include "ppapi/c/pp_instance.h"
13 #include "ppapi/c/pp_macros.h" 13 #include "ppapi/c/pp_macros.h"
14 #include "ppapi/c/pp_resource.h" 14 #include "ppapi/c/pp_resource.h"
15 #include "ppapi/c/pp_size.h" 15 #include "ppapi/c/pp_size.h"
16 #include "ppapi/c/pp_stdint.h" 16 #include "ppapi/c/pp_stdint.h"
17 17
18 #define PPP_VIDEODECODER_DEV_INTERFACE_0_9 "PPP_VideoDecoder(Dev);0.9" 18 #define PPP_VIDEODECODER_DEV_INTERFACE_0_9 "PPP_VideoDecoder(Dev);0.9"
19 #define PPP_VIDEODECODER_DEV_INTERFACE PPP_VIDEODECODER_DEV_INTERFACE_0_9 19 #define PPP_VIDEODECODER_DEV_INTERFACE_0_10 "PPP_VideoDecoder(Dev);0.10"
20 #define PPP_VIDEODECODER_DEV_INTERFACE PPP_VIDEODECODER_DEV_INTERFACE_0_10
20 21
21 /** 22 /**
22 * @file 23 * @file
23 * This file defines the <code>PPP_VideoDecoder_Dev</code> interface. 24 * This file defines the <code>PPP_VideoDecoder_Dev</code> interface.
24 */ 25 */
25 26
26 27
27 /** 28 /**
28 * @addtogroup Interfaces 29 * @addtogroup Interfaces
29 * @{ 30 * @{
30 */ 31 */
31 /** 32 /**
32 * PPP_VideoDecoder_Dev structure contains the function pointers that the 33 * PPP_VideoDecoder_Dev structure contains the function pointers that the
33 * plugin MUST implement to provide services needed by the video decoder 34 * plugin MUST implement to provide services needed by the video decoder
34 * implementation. 35 * implementation.
35 * 36 *
36 * See PPB_VideoDecoder_Dev for general usage tips. 37 * See PPB_VideoDecoder_Dev for general usage tips.
37 */ 38 */
38 struct PPP_VideoDecoder_Dev_0_9 { 39 struct PPP_VideoDecoder_Dev_0_10 {
39 /** 40 /**
40 * Callback function to provide buffers for the decoded output pictures. If 41 * Callback function to provide buffers for the decoded output pictures. If
41 * succeeds plugin must provide buffers through AssignPictureBuffers function 42 * succeeds plugin must provide buffers through AssignPictureBuffers function
42 * to the API. If |req_num_of_bufs| matching exactly the specification 43 * to the API. If |req_num_of_bufs| matching exactly the specification
43 * given in the parameters cannot be allocated decoder should be destroyed. 44 * given in the parameters cannot be allocated decoder should be destroyed.
44 * 45 *
45 * Decoding will not proceed until buffers have been provided. 46 * Decoding will not proceed until buffers have been provided.
46 * 47 *
47 * Parameters: 48 * Parameters:
48 * |instance| the plugin instance to which the callback is responding. 49 * |instance| the plugin instance to which the callback is responding.
(...skipping 24 matching lines...) Expand all
73 * 74 *
74 * Parameters: 75 * Parameters:
75 * |instance| the plugin instance to which the callback is responding. 76 * |instance| the plugin instance to which the callback is responding.
76 * |decoder| the PPB_VideoDecoder_Dev resource. 77 * |decoder| the PPB_VideoDecoder_Dev resource.
77 * |picture| is the picture that is ready. 78 * |picture| is the picture that is ready.
78 */ 79 */
79 void (*PictureReady)(PP_Instance instance, 80 void (*PictureReady)(PP_Instance instance,
80 PP_Resource decoder, 81 PP_Resource decoder,
81 const struct PP_Picture_Dev* picture); 82 const struct PP_Picture_Dev* picture);
82 /** 83 /**
83 * Callback function to tell the plugin that decoder has decoded end of stream
84 * marker and output all the pictures that should be displayed from the
85 * stream.
86 *
87 * Parameters:
88 * |instance| the plugin instance to which the callback is responding.
89 * |decoder| the PPB_VideoDecoder_Dev resource.
90 */
91 void (*EndOfStream)(PP_Instance instance, PP_Resource decoder);
92 /**
93 * Error handler callback for decoder to deliver information about detected 84 * Error handler callback for decoder to deliver information about detected
94 * errors to the plugin. 85 * errors to the plugin.
95 * 86 *
96 * Parameters: 87 * Parameters:
97 * |instance| the plugin instance to which the callback is responding. 88 * |instance| the plugin instance to which the callback is responding.
98 * |decoder| the PPB_VideoDecoder_Dev resource. 89 * |decoder| the PPB_VideoDecoder_Dev resource.
99 * |error| error is the enumeration specifying the error. 90 * |error| error is the enumeration specifying the error.
100 */ 91 */
101 void (*NotifyError)(PP_Instance instance, 92 void (*NotifyError)(PP_Instance instance,
102 PP_Resource decoder, 93 PP_Resource decoder,
103 PP_VideoDecodeError_Dev error); 94 PP_VideoDecodeError_Dev error);
104 }; 95 };
105 96
106 typedef struct PPP_VideoDecoder_Dev_0_9 PPP_VideoDecoder_Dev; 97 typedef struct PPP_VideoDecoder_Dev_0_10 PPP_VideoDecoder_Dev;
98
99 struct PPP_VideoDecoder_Dev_0_9 {
100 void (*ProvidePictureBuffers)(PP_Instance instance,
101 PP_Resource decoder,
102 uint32_t req_num_of_bufs,
103 const struct PP_Size* dimensions);
104 void (*DismissPictureBuffer)(PP_Instance instance,
105 PP_Resource decoder,
106 int32_t picture_buffer_id);
107 void (*PictureReady)(PP_Instance instance,
108 PP_Resource decoder,
109 const struct PP_Picture_Dev* picture);
110 void (*EndOfStream)(PP_Instance instance, PP_Resource decoder);
111 void (*NotifyError)(PP_Instance instance,
112 PP_Resource decoder,
113 PP_VideoDecodeError_Dev error);
114 };
107 /** 115 /**
108 * @} 116 * @}
109 */ 117 */
110 118
111 #endif /* PPAPI_C_DEV_PPP_VIDEO_DECODER_DEV_H_ */ 119 #endif /* PPAPI_C_DEV_PPP_VIDEO_DECODER_DEV_H_ */
112 120
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