1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
|
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/logging.h"
#include "ppapi/c/pp_array_output.h"
#include "ppapi/c/pp_errors.h"
#include "ppapi/c/private/ppb_flash.h"
#include "ppapi/shared_impl/ppapi_globals.h"
#include "ppapi/shared_impl/proxy_lock.h"
#include "ppapi/shared_impl/var.h"
#include "ppapi/thunk/enter.h"
#include "ppapi/thunk/ppb_flash_functions_api.h"
#include "ppapi/thunk/ppb_instance_api.h"
#include "ppapi/thunk/ppb_video_capture_api.h"
#include "ppapi/thunk/thunk.h"
namespace ppapi {
namespace thunk {
namespace {
void SetInstanceAlwaysOnTop(PP_Instance instance, PP_Bool on_top) {
EnterInstanceAPI<PPB_Flash_Functions_API> enter(instance);
if (enter.failed())
return;
enter.functions()->SetInstanceAlwaysOnTop(instance, on_top);
}
PP_Bool DrawGlyphs(PP_Instance instance,
PP_Resource pp_image_data,
const PP_BrowserFont_Trusted_Description* font_desc,
uint32_t color,
const PP_Point* position,
const PP_Rect* clip,
const float transformation[3][3],
PP_Bool allow_subpixel_aa,
uint32_t glyph_count,
const uint16_t glyph_indices[],
const PP_Point glyph_advances[]) {
EnterInstanceAPI<PPB_Flash_Functions_API> enter(instance);
if (enter.failed())
return PP_FALSE;
return enter.functions()->DrawGlyphs(
instance, pp_image_data, font_desc, color, position, clip, transformation,
allow_subpixel_aa, glyph_count, glyph_indices, glyph_advances);
}
PP_Var GetProxyForURL(PP_Instance instance, const char* url) {
EnterInstanceAPI<PPB_Flash_Functions_API> enter(instance);
if (enter.failed())
return PP_MakeUndefined();
return enter.functions()->GetProxyForURL(instance, url);
}
int32_t Navigate(PP_Resource request_id,
const char* target,
PP_Bool from_user_action) {
// TODO(brettw): this function should take an instance.
// To work around this, use the PP_Instance from the resource.
PP_Instance instance;
{
EnterResource<PPB_URLRequestInfo_API> enter(request_id, true);
if (enter.failed())
return PP_ERROR_BADRESOURCE;
instance = enter.resource()->pp_instance();
}
EnterInstanceAPI<PPB_Flash_Functions_API> enter(instance);
if (enter.failed())
return PP_ERROR_BADARGUMENT;
return enter.functions()->Navigate(instance, request_id, target,
from_user_action);
}
void RunMessageLoop(PP_Instance instance) {
// Deprecated.
NOTREACHED();
return;
}
void QuitMessageLoop(PP_Instance instance) {
// Deprecated.
NOTREACHED();
return;
}
double GetLocalTimeZoneOffset(PP_Instance instance, PP_Time t) {
EnterInstanceAPI<PPB_Flash_Functions_API> enter(instance);
if (enter.failed())
return 0.0;
return enter.functions()->GetLocalTimeZoneOffset(instance, t);
}
PP_Var GetCommandLineArgs(PP_Module /* pp_module */) {
// There's no instance so we have to reach into the globals without thunking.
ProxyAutoLock lock;
return StringVar::StringToPPVar(PpapiGlobals::Get()->GetCmdLine());
}
void PreLoadFontWin(const void* logfontw) {
// There's no instance so we have to reach into the delegate without
// thunking.
ProxyAutoLock lock;
PpapiGlobals::Get()->PreCacheFontForFlash(logfontw);
}
PP_Bool IsRectTopmost(PP_Instance instance, const PP_Rect* rect) {
EnterInstanceAPI<PPB_Flash_Functions_API> enter(instance);
if (enter.failed())
return PP_FALSE;
return enter.functions()->IsRectTopmost(instance, rect);
}
int32_t InvokePrinting(PP_Instance instance) {
// This function is no longer supported, use PPB_Flash_Print instead.
return PP_ERROR_NOTSUPPORTED;
}
void UpdateActivity(PP_Instance instance) {
EnterInstanceAPI<PPB_Flash_Functions_API> enter(instance);
if (enter.failed())
return;
enter.functions()->UpdateActivity(instance);
}
PP_Var GetDeviceID(PP_Instance instance) {
// Deprecated.
NOTREACHED();
return PP_MakeUndefined();
}
int32_t GetSettingInt(PP_Instance instance, PP_FlashSetting setting) {
// Deprecated.
NOTREACHED();
return -1;
}
PP_Var GetSetting(PP_Instance instance, PP_FlashSetting setting) {
EnterInstanceAPI<PPB_Flash_Functions_API> enter(instance);
if (enter.failed())
return PP_MakeUndefined();
return enter.functions()->GetSetting(instance, setting);
}
PP_Bool SetCrashData(PP_Instance instance,
PP_FlashCrashKey key,
PP_Var value) {
EnterInstanceAPI<PPB_Flash_Functions_API> enter(instance);
if (enter.failed())
return PP_FALSE;
return enter.functions()->SetCrashData(instance, key, value);
}
int32_t EnumerateVideoCaptureDevices(PP_Instance instance,
PP_Resource video_capture,
PP_ArrayOutput devices) {
EnterResource<PPB_VideoCapture_API> enter(video_capture, true);
if (enter.failed())
return enter.retval();
return enter.object()->EnumerateDevicesSync(devices);
}
const PPB_Flash_12_4 g_ppb_flash_12_4_thunk = {
&SetInstanceAlwaysOnTop,
&DrawGlyphs,
&GetProxyForURL,
&Navigate,
&RunMessageLoop,
&QuitMessageLoop,
&GetLocalTimeZoneOffset,
&GetCommandLineArgs,
&PreLoadFontWin,
&IsRectTopmost,
&InvokePrinting,
&UpdateActivity,
&GetDeviceID,
&GetSettingInt,
&GetSetting
};
const PPB_Flash_12_5 g_ppb_flash_12_5_thunk = {
&SetInstanceAlwaysOnTop,
&DrawGlyphs,
&GetProxyForURL,
&Navigate,
&RunMessageLoop,
&QuitMessageLoop,
&GetLocalTimeZoneOffset,
&GetCommandLineArgs,
&PreLoadFontWin,
&IsRectTopmost,
&InvokePrinting,
&UpdateActivity,
&GetDeviceID,
&GetSettingInt,
&GetSetting,
&SetCrashData
};
const PPB_Flash_12_6 g_ppb_flash_12_6_thunk = {
&SetInstanceAlwaysOnTop,
&DrawGlyphs,
&GetProxyForURL,
&Navigate,
&RunMessageLoop,
&QuitMessageLoop,
&GetLocalTimeZoneOffset,
&GetCommandLineArgs,
&PreLoadFontWin,
&IsRectTopmost,
&InvokePrinting,
&UpdateActivity,
&GetDeviceID,
&GetSettingInt,
&GetSetting,
&SetCrashData,
&EnumerateVideoCaptureDevices
};
const PPB_Flash_13_0 g_ppb_flash_13_0_thunk = {
&SetInstanceAlwaysOnTop,
&DrawGlyphs,
&GetProxyForURL,
&Navigate,
&GetLocalTimeZoneOffset,
&GetCommandLineArgs,
&PreLoadFontWin,
&IsRectTopmost,
&UpdateActivity,
&GetSetting,
&SetCrashData,
&EnumerateVideoCaptureDevices
};
} // namespace
const PPB_Flash_12_4* GetPPB_Flash_12_4_Thunk() {
return &g_ppb_flash_12_4_thunk;
}
const PPB_Flash_12_5* GetPPB_Flash_12_5_Thunk() {
return &g_ppb_flash_12_5_thunk;
}
const PPB_Flash_12_6* GetPPB_Flash_12_6_Thunk() {
return &g_ppb_flash_12_6_thunk;
}
const PPB_Flash_13_0* GetPPB_Flash_13_0_Thunk() {
return &g_ppb_flash_13_0_thunk;
}
} // namespace thunk
} // namespace ppapi
|
