The Tor Browser / file comparison
comparison: dom/plugins/base/android/ANPOpenGL.cpp
dom/plugins/base/android/ANPOpenGL.cpp
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
equal
deleted
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replaced
| -1:000000000000 | 0:fc0b468c196c |
|---|---|
| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 #include <dlfcn.h> | |
| 6 #include <android/log.h> | |
| 7 #include "AndroidBridge.h" | |
| 8 #include "ANPBase.h" | |
| 9 #include "GLContextProvider.h" | |
| 10 #include "nsNPAPIPluginInstance.h" | |
| 11 #include "nsPluginInstanceOwner.h" | |
| 12 #include "GLContextProvider.h" | |
| 13 #include "GLContextEGL.h" | |
| 14 | |
| 15 #define LOG(args...) __android_log_print(ANDROID_LOG_INFO, "GeckoPlugins" , ## args) | |
| 16 #define ASSIGN(obj, name) (obj)->name = anp_opengl_##name | |
| 17 | |
| 18 using namespace mozilla; | |
| 19 using namespace mozilla::gl; | |
| 20 | |
| 21 typedef nsNPAPIPluginInstance::TextureInfo TextureInfo; | |
| 22 | |
| 23 static ANPEGLContext anp_opengl_acquireContext(NPP instance) { | |
| 24 nsNPAPIPluginInstance* pinst = static_cast<nsNPAPIPluginInstance*>(instance->ndata); | |
| 25 | |
| 26 GLContext* context = pinst->GLContext(); | |
| 27 if (!context) | |
| 28 return nullptr; | |
| 29 | |
| 30 context->MakeCurrent(); | |
| 31 return GLContextEGL::Cast(context)->GetEGLContext(); | |
| 32 } | |
| 33 | |
| 34 static ANPTextureInfo anp_opengl_lockTexture(NPP instance) { | |
| 35 nsNPAPIPluginInstance* pinst = static_cast<nsNPAPIPluginInstance*>(instance->ndata); | |
| 36 | |
| 37 TextureInfo pluginInfo = pinst->LockContentTexture(); | |
| 38 | |
| 39 ANPTextureInfo info; | |
| 40 info.textureId = pluginInfo.mTexture; | |
| 41 info.width = pluginInfo.mWidth; | |
| 42 info.height = pluginInfo.mHeight; | |
| 43 | |
| 44 // It looks like we should be passing whatever | |
| 45 // internal format Flash told us it used previously | |
| 46 // (e.g., the value of pluginInfo.mInternalFormat), | |
| 47 // but if we do that it doesn't upload to the texture | |
| 48 // for some reason. | |
| 49 info.internalFormat = 0; | |
| 50 | |
| 51 return info; | |
| 52 } | |
| 53 | |
| 54 static void anp_opengl_releaseTexture(NPP instance, const ANPTextureInfo* info) { | |
| 55 nsNPAPIPluginInstance* pinst = static_cast<nsNPAPIPluginInstance*>(instance->ndata); | |
| 56 | |
| 57 TextureInfo pluginInfo(info->textureId, info->width, info->height, info->internalFormat); | |
| 58 pinst->ReleaseContentTexture(pluginInfo); | |
| 59 pinst->RedrawPlugin(); | |
| 60 } | |
| 61 | |
| 62 static void anp_opengl_invertPluginContent(NPP instance, bool isContentInverted) { | |
| 63 nsNPAPIPluginInstance* pinst = static_cast<nsNPAPIPluginInstance*>(instance->ndata); | |
| 64 | |
| 65 // Our definition of inverted is the opposite of the plugin's | |
| 66 pinst->SetInverted(!isContentInverted); | |
| 67 pinst->RedrawPlugin(); | |
| 68 } | |
| 69 | |
| 70 /////////////////////////////////////////////////////////////////////////////// | |
| 71 | |
| 72 void InitOpenGLInterface(ANPOpenGLInterfaceV0* i) { | |
| 73 ASSIGN(i, acquireContext); | |
| 74 ASSIGN(i, lockTexture); | |
| 75 ASSIGN(i, releaseTexture); | |
| 76 ASSIGN(i, invertPluginContent); | |
| 77 } |
