Remove AndroidMediaDecoder and friends

They are no longer supported and don't work with newer Android versions anyway.

1 files changed, 0 insertions, 305 deletions

diff --git a/dom/media/android/AndroidMediaPluginHost.cpp b/dom/media/android/AndroidMediaPluginHost.cpp
deleted file mode 100644
index d4c4fc59e..000000000
--- a/dom/media/android/AndroidMediaPluginHost.cpp
+++ /dev/null
@@ -1,305 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim:set ts=2 sw=2 sts=2 et cindent: */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
-#include "mozilla/Preferences.h"
-#include "MediaResource.h"
-#include "mozilla/dom/HTMLMediaElement.h"
-#include "mozilla/Services.h"
-#include "AndroidMediaPluginHost.h"
-#include "nsAutoPtr.h"
-#include "nsXPCOMStrings.h"
-#include "nsISeekableStream.h"
-#include "nsIGfxInfo.h"
-#include "prmem.h"
-#include "prlink.h"
-#include "AndroidMediaResourceServer.h"
-#include "nsServiceManagerUtils.h"
-
-#include "MPAPI.h"
-
-#include "nsIPropertyBag2.h"
-
-#if defined(ANDROID)
-#include "android/log.h"
-#define ALOG(args...)  __android_log_print(ANDROID_LOG_INFO, "AndroidMediaPluginHost" , ## args)
-#else
-#define ALOG(args...) /* do nothing */
-#endif
-
-using namespace MPAPI;
-
-Decoder::Decoder() :
-  mResource(nullptr), mPrivate(nullptr)
-{
-}
-
-namespace mozilla {
-
-static char* GetResource(Decoder *aDecoder)
-{
-  return static_cast<char*>(aDecoder->mResource);
-}
-
-class GetIntPrefEvent : public Runnable {
-public:
-  GetIntPrefEvent(const char* aPref, int32_t* aResult)
-    : mPref(aPref), mResult(aResult) {}
-  NS_IMETHOD Run() override {
-    return Preferences::GetInt(mPref, mResult);
-  }
-private:
-  const char* mPref;
-  int32_t*    mResult;
-};
-
-static bool GetIntPref(const char* aPref, int32_t* aResult)
-{
-  // GetIntPref() is called on the decoder thread, but the Preferences API
-  // can only be called on the main thread. Post a runnable and wait.
-  NS_ENSURE_TRUE(aPref, false);
-  NS_ENSURE_TRUE(aResult, false);
-  nsCOMPtr<nsIRunnable> event = new GetIntPrefEvent(aPref, aResult);
-  return NS_SUCCEEDED(NS_DispatchToMainThread(event, NS_DISPATCH_SYNC));
-}
-
-static bool
-GetSystemInfoString(const char *aKey, char *aResult, size_t aResultLength)
-{
-  NS_ENSURE_TRUE(aKey, false);
-  NS_ENSURE_TRUE(aResult, false);
-
-  nsCOMPtr<nsIPropertyBag2> infoService = do_GetService("@mozilla.org/system-info;1");
-  NS_ASSERTION(infoService, "Could not find a system info service");
-
-  nsAutoCString key(aKey);
-  nsAutoCString info;
-  nsresult rv = infoService->GetPropertyAsACString(NS_ConvertUTF8toUTF16(key),
-                                                  info);
-
-  NS_ENSURE_SUCCESS(rv, false);
-
-  strncpy(aResult, info.get(), aResultLength);
-
-  return true;
-}
-
-static PluginHost sPluginHost = {
-  nullptr,
-  nullptr,
-  nullptr,
-  nullptr,
-  GetIntPref,
-  GetSystemInfoString
-};
-
-// Return true if Omx decoding is supported on the device. This checks the
-// built in whitelist/blacklist and preferences to see if that is overridden.
-static bool IsOmxSupported()
-{
-  bool forceEnabled =
-      Preferences::GetBool("stagefright.force-enabled", false);
-  bool disabled =
-      Preferences::GetBool("stagefright.disabled", false);
-
-  if (disabled) {
-    NS_WARNING("XXX stagefright disabled\n");
-    return false;
-  }
-
-  if (!forceEnabled) {
-    nsCOMPtr<nsIGfxInfo> gfxInfo = services::GetGfxInfo();
-    if (gfxInfo) {
-      int32_t status;
-      nsCString discardFailure;
-      if (NS_SUCCEEDED(gfxInfo->GetFeatureStatus(nsIGfxInfo::FEATURE_STAGEFRIGHT, discardFailure, &status))) {
-        if (status != nsIGfxInfo::FEATURE_STATUS_OK) {
-          NS_WARNING("XXX stagefright blacklisted\n");
-          return false;
-        }
-      }
-    }
-  }
-
-  return true;
-}
-
-// Return the name of the shared library that implements Omx based decoding. This varies
-// depending on libstagefright version installed on the device and whether it is B2G vs Android.
-// nullptr is returned if Omx decoding is not supported on the device,
-static const char* GetOmxLibraryName()
-{
-#if defined(ANDROID)
-  nsCOMPtr<nsIPropertyBag2> infoService = do_GetService("@mozilla.org/system-info;1");
-  NS_ASSERTION(infoService, "Could not find a system info service");
-
-  int32_t version;
-  nsresult rv = infoService->GetPropertyAsInt32(NS_LITERAL_STRING("version"), &version);
-  if (NS_SUCCEEDED(rv)) {
-    ALOG("Android Version is: %d", version);
-  }
-
-  nsAutoString release_version;
-  rv = infoService->GetPropertyAsAString(NS_LITERAL_STRING("release_version"), release_version);
-  if (NS_SUCCEEDED(rv)) {
-    ALOG("Android Release Version is: %s", NS_LossyConvertUTF16toASCII(release_version).get());
-  }
-
-  nsAutoString device;
-  rv = infoService->GetPropertyAsAString(NS_LITERAL_STRING("device"), device);
-  if (NS_SUCCEEDED(rv)) {
-    ALOG("Android Device is: %s", NS_LossyConvertUTF16toASCII(device).get());
-  }
-
-  nsAutoString manufacturer;
-  rv = infoService->GetPropertyAsAString(NS_LITERAL_STRING("manufacturer"), manufacturer);
-  if (NS_SUCCEEDED(rv)) {
-    ALOG("Android Manufacturer is: %s", NS_LossyConvertUTF16toASCII(manufacturer).get());
-  }
-
-  nsAutoString hardware;
-  rv = infoService->GetPropertyAsAString(NS_LITERAL_STRING("hardware"), hardware);
-  if (NS_SUCCEEDED(rv)) {
-    ALOG("Android Hardware is: %s", NS_LossyConvertUTF16toASCII(hardware).get());
-  }
-#endif
-
-  if (!IsOmxSupported())
-    return nullptr;
-
-#if defined(ANDROID)
-  if (version >= 17) {
-    return "libomxpluginkk.so";
-  }
-
-  // Ice Cream Sandwich and Jellybean
-  return "libomxplugin.so";
-
-#else
-  return nullptr;
-#endif
-}
-
-AndroidMediaPluginHost::AndroidMediaPluginHost() {
-  MOZ_COUNT_CTOR(AndroidMediaPluginHost);
-  MOZ_ASSERT(NS_IsMainThread());
-
-  mResourceServer = AndroidMediaResourceServer::Start();
-
-  const char* name = GetOmxLibraryName();
-  ALOG("Loading OMX Plugin: %s", name ? name : "nullptr");
-  if (name) {
-    char *path = PR_GetLibraryFilePathname("libxul.so", (PRFuncPtr) GetOmxLibraryName);
-    PRLibrary *lib = nullptr;
-    if (path) {
-      nsAutoCString libpath(path);
-      PR_Free(path);
-      int32_t slash = libpath.RFindChar('/');
-      if (slash != kNotFound) {
-        libpath.Truncate(slash + 1);
-        libpath.Append(name);
-        lib = PR_LoadLibrary(libpath.get());
-      }
-    }
-    if (!lib)
-      lib = PR_LoadLibrary(name);
-
-    if (lib) {
-      Manifest *manifest = static_cast<Manifest *>(PR_FindSymbol(lib, "MPAPI_MANIFEST"));
-      if (manifest) {
-        mPlugins.AppendElement(manifest);
-        ALOG("OMX plugin successfully loaded");
-     }
-    }
-  }
-}
-
-AndroidMediaPluginHost::~AndroidMediaPluginHost() {
-  mResourceServer->Stop();
-  MOZ_COUNT_DTOR(AndroidMediaPluginHost);
-}
-
-bool AndroidMediaPluginHost::FindDecoder(const nsACString& aMimeType, const char* const** aCodecs)
-{
-  const char *chars;
-  size_t len = NS_CStringGetData(aMimeType, &chars, nullptr);
-  for (size_t n = 0; n < mPlugins.Length(); ++n) {
-    Manifest *plugin = mPlugins[n];
-    const char* const *codecs;
-    if (plugin->CanDecode(chars, len, &codecs)) {
-      if (aCodecs)
-        *aCodecs = codecs;
-      return true;
-    }
-  }
-  return false;
-}
-
-MPAPI::Decoder *AndroidMediaPluginHost::CreateDecoder(MediaResource *aResource, const nsACString& aMimeType)
-{
-  NS_ENSURE_TRUE(aResource, nullptr);
-
-  nsAutoPtr<Decoder> decoder(new Decoder());
-  if (!decoder) {
-    return nullptr;
-  }
-
-  const char *chars;
-  size_t len = NS_CStringGetData(aMimeType, &chars, nullptr);
-  for (size_t n = 0; n < mPlugins.Length(); ++n) {
-    Manifest *plugin = mPlugins[n];
-    const char* const *codecs;
-    if (!plugin->CanDecode(chars, len, &codecs)) {
-      continue;
-    }
-
-    nsCString url;
-    nsresult rv = mResourceServer->AddResource(aResource, url);
-    if (NS_FAILED (rv)) continue;
-
-    decoder->mResource = strdup(url.get());
-    if (plugin->CreateDecoder(&sPluginHost, decoder, chars, len)) {
-      return decoder.forget();
-    }
-  }
-
-  return nullptr;
-}
-
-void AndroidMediaPluginHost::DestroyDecoder(Decoder *aDecoder)
-{
-  aDecoder->DestroyDecoder(aDecoder);
-  char* resource = GetResource(aDecoder);
-  if (resource) {
-    // resource *shouldn't* be null, but check anyway just in case the plugin
-    // decoder does something stupid.
-    mResourceServer->RemoveResource(nsCString(resource));
-    free(resource);
-  }
-  delete aDecoder;
-}
-
-AndroidMediaPluginHost *sAndroidMediaPluginHost = nullptr;
-AndroidMediaPluginHost *EnsureAndroidMediaPluginHost()
-{
-  MOZ_DIAGNOSTIC_ASSERT(NS_IsMainThread());
-  if (!sAndroidMediaPluginHost) {
-    sAndroidMediaPluginHost = new AndroidMediaPluginHost();
-  }
-  return sAndroidMediaPluginHost;
-}
-
-AndroidMediaPluginHost *GetAndroidMediaPluginHost()
-{
-  MOZ_ASSERT(sAndroidMediaPluginHost);
-  return sAndroidMediaPluginHost;
-}
-
-void AndroidMediaPluginHost::Shutdown()
-{
-  delete sAndroidMediaPluginHost;
-  sAndroidMediaPluginHost = nullptr;
-}
-
-} // namespace mozilla