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
3 // found in the LICENSE file.
5 #include "ppapi/c/pp_errors.h"
6 #include "ppapi/thunk/enter.h"
7 #include "ppapi/thunk/thunk.h"
8 #include "ppapi/thunk/ppb_video_decoder_api.h"
9 #include "ppapi/thunk/resource_creation_api.h"
16 typedef EnterResource
<PPB_VideoDecoder_API
> EnterVideoDecoder
;
18 PP_Resource
Create(PP_Instance instance
,
19 PP_Resource graphics_3d
,
20 PP_VideoDecoder_Profile profile
) {
21 EnterFunction
<ResourceCreationAPI
> enter(instance
, true);
24 return enter
.functions()->CreateVideoDecoder(instance
, graphics_3d
, profile
);
27 PP_Bool
IsVideoDecoder(PP_Resource resource
) {
28 EnterVideoDecoder
enter(resource
, false);
29 return PP_FromBool(enter
.succeeded());
32 int32_t Decode(PP_Resource video_decoder
,
33 const PP_VideoBitstreamBuffer_Dev
* bitstream_buffer
,
34 PP_CompletionCallback callback
) {
35 EnterVideoDecoder
enter(video_decoder
, callback
, true);
37 return enter
.retval();
38 return enter
.SetResult(enter
.object()->Decode(bitstream_buffer
, callback
));
41 void AssignPictureBuffers(PP_Resource video_decoder
,
42 uint32_t no_of_buffers
,
43 const PP_PictureBuffer_Dev
* buffers
) {
44 EnterVideoDecoder
enter(video_decoder
, true);
45 if (enter
.succeeded())
46 enter
.object()->AssignPictureBuffers(no_of_buffers
, buffers
);
49 void ReusePictureBuffer(PP_Resource video_decoder
, int32_t picture_buffer_id
) {
50 EnterVideoDecoder
enter(video_decoder
, true);
51 if (enter
.succeeded())
52 enter
.object()->ReusePictureBuffer(picture_buffer_id
);
55 int32_t Flush(PP_Resource video_decoder
, PP_CompletionCallback callback
) {
56 EnterVideoDecoder
enter(video_decoder
, callback
, true);
58 return enter
.retval();
59 return enter
.SetResult(enter
.object()->Flush(callback
));
62 int32_t Reset(PP_Resource video_decoder
,
63 PP_CompletionCallback callback
) {
64 EnterVideoDecoder
enter(video_decoder
, callback
, true);
66 return enter
.retval();
67 return enter
.SetResult(enter
.object()->Reset(callback
));
70 void Destroy(PP_Resource video_decoder
) {
71 EnterVideoDecoder
enter(video_decoder
, true);
72 if (enter
.succeeded())
73 enter
.object()->Destroy();
76 const PPB_VideoDecoder_Dev g_ppb_videodecoder_thunk
= {
80 &AssignPictureBuffers
,
89 const PPB_VideoDecoder_Dev_0_16
* GetPPB_VideoDecoder_Dev_0_16_Thunk() {
90 return &g_ppb_videodecoder_thunk
;