Index: media/base/android/ndk_media_codec_wrapper.cc |
diff --git a/media/base/android/ndk_media_codec_wrapper.cc b/media/base/android/ndk_media_codec_wrapper.cc |
deleted file mode 100644 |
index ba8a250c9ee554ee1edda3eb54044b0bd41999f2..0000000000000000000000000000000000000000 |
--- a/media/base/android/ndk_media_codec_wrapper.cc |
+++ /dev/null |
@@ -1,170 +0,0 @@ |
-// Copyright 2015 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. |
- |
-// The file defines the symbols from NDKMediaCodec that android is using. It |
-// then loads the library dynamically on first use. |
- |
-#include <media/NdkMediaCodec.h> |
-#include <media/NdkMediaFormat.h> |
-#include <stddef.h> |
-#include <stdint.h> |
- |
-#include "base/files/file_path.h" |
-#include "base/logging.h" |
-#include "base/native_library.h" |
- |
-#define LOOKUP_FUNC(func_name, return_type, args, arg_names) \ |
- return_type func_name args { \ |
- typedef return_type(*signature) args; \ |
- static signature g_##func_name = \ |
- reinterpret_cast<signature>(base::GetFunctionPointerFromNativeLibrary( \ |
- LibraryHandle(), #func_name)); \ |
- return g_##func_name arg_names; \ |
- } |
- |
-// The constants used in chromium. Those symbols are defined as extern symbols |
-// in the NdkMediaFormat headers. They will be initialized to their correct |
-// values when the library is loaded. |
-const char* AMEDIAFORMAT_KEY_CHANNEL_COUNT; |
-const char* AMEDIAFORMAT_KEY_HEIGHT; |
-const char* AMEDIAFORMAT_KEY_SAMPLE_RATE; |
-const char* AMEDIAFORMAT_KEY_WIDTH; |
- |
-namespace { |
- |
-// The name of the library to load. |
-const char kMediaNDKLibraryName[] = "libmediandk.so"; |
- |
-// Loads the OpenSLES library, and initializes all the proxies. |
-base::NativeLibrary IntializeLibraryHandle() { |
- base::NativeLibrary handle = |
- base::LoadNativeLibrary(base::FilePath(kMediaNDKLibraryName), NULL); |
- DCHECK(handle) << "Unable to load " << kMediaNDKLibraryName; |
- |
- // Setup the proxy for each symbol. |
- // Attach the symbol name to the proxy address. |
- struct SymbolDefinition { |
- const char* name; |
- const char** value; |
- }; |
- |
- // The list of defined symbols. |
- const SymbolDefinition kSymbols[] = { |
- {"AMEDIAFORMAT_KEY_CHANNEL_COUNT", &AMEDIAFORMAT_KEY_CHANNEL_COUNT}, |
- {"AMEDIAFORMAT_KEY_HEIGHT", &AMEDIAFORMAT_KEY_HEIGHT}, |
- {"AMEDIAFORMAT_KEY_SAMPLE_RATE", &AMEDIAFORMAT_KEY_SAMPLE_RATE}, |
- {"AMEDIAFORMAT_KEY_WIDTH", &AMEDIAFORMAT_KEY_WIDTH}, |
- }; |
- |
- for (size_t i = 0; i < sizeof(kSymbols) / sizeof(kSymbols[0]); ++i) { |
- memcpy(kSymbols[i].value, |
- base::GetFunctionPointerFromNativeLibrary(handle, kSymbols[i].name), |
- sizeof(char*)); |
- DCHECK(*kSymbols[i].value) << "Unable to find symbol for " |
- << kSymbols[i].name; |
- } |
- return handle; |
-} |
- |
-// Returns the handler to the shared library. The library itself will be lazily |
-// loaded during the first call to this function. |
-base::NativeLibrary LibraryHandle() { |
- // The handle is lazily initialized on the first call. |
- static base::NativeLibrary g_mediandk_LibraryHandle = |
- IntializeLibraryHandle(); |
- return g_mediandk_LibraryHandle; |
-} |
-} |
- |
-LOOKUP_FUNC(AMediaCodec_createDecoderByType, |
- AMediaCodec*, |
- (const char* mime_type), |
- (mime_type)); |
-LOOKUP_FUNC(AMediaCodec_createEncoderByType, |
- AMediaCodec*, |
- (const char* mime_type), |
- (mime_type)); |
-LOOKUP_FUNC(AMediaCodec_delete, media_status_t, (AMediaCodec * codec), (codec)); |
-LOOKUP_FUNC(AMediaCodec_configure, |
- media_status_t, |
- (AMediaCodec * codec, |
- const AMediaFormat* format, |
- ANativeWindow* surface, |
- AMediaCrypto* crypto, |
- uint32_t flags), |
- (codec, format, surface, crypto, flags)); |
-LOOKUP_FUNC(AMediaCodec_start, media_status_t, (AMediaCodec * codec), (codec)); |
-LOOKUP_FUNC(AMediaCodec_stop, media_status_t, (AMediaCodec * codec), (codec)); |
-LOOKUP_FUNC(AMediaCodec_flush, media_status_t, (AMediaCodec * codec), (codec)); |
-LOOKUP_FUNC(AMediaCodec_getInputBuffer, |
- uint8_t*, |
- (AMediaCodec * codec, size_t idx, size_t* out_size), |
- (codec, idx, out_size)); |
-LOOKUP_FUNC(AMediaCodec_getOutputBuffer, |
- uint8_t*, |
- (AMediaCodec * codec, size_t idx, size_t* out_size), |
- (codec, idx, out_size)); |
-LOOKUP_FUNC(AMediaCodec_dequeueInputBuffer, |
- ssize_t, |
- (AMediaCodec * codec, int64_t timeoutUs), |
- (codec, timeoutUs)); |
-LOOKUP_FUNC(AMediaCodec_queueInputBuffer, |
- media_status_t, |
- (AMediaCodec * codec, |
- size_t idx, |
- off_t offset, |
- size_t size, |
- uint64_t time, |
- uint32_t flags), |
- (codec, idx, offset, size, time, flags)); |
-LOOKUP_FUNC(AMediaCodec_queueSecureInputBuffer, |
- media_status_t, |
- (AMediaCodec * codec, |
- size_t idx, |
- off_t offset, |
- AMediaCodecCryptoInfo* cryto, |
- uint64_t time, |
- uint32_t flags), |
- (codec, idx, offset, cryto, time, flags)); |
-LOOKUP_FUNC(AMediaCodec_dequeueInputBuffer, |
- ssize_t, |
- (AMediaCodec * codec, |
- AMediaCodecBufferInfo* info, |
- int64_t timeoutUs), |
- (codec, info, timeoutUs)); |
-LOOKUP_FUNC(AMediaCodec_dequeueOutputBuffer, |
- ssize_t, |
- (AMediaCodec * codec, |
- AMediaCodecBufferInfo* info, |
- int64_t timeoutUs), |
- (codec, info, timeoutUs)); |
-LOOKUP_FUNC(AMediaCodec_getOutputFormat, |
- AMediaFormat*, |
- (AMediaCodec * codec), |
- (codec)); |
-LOOKUP_FUNC(AMediaCodec_releaseOutputBuffer, |
- media_status_t, |
- (AMediaCodec * codec, size_t idx, bool render), |
- (codec, idx, render)); |
-LOOKUP_FUNC(AMediaCodecCryptoInfo_new, |
- AMediaCodecCryptoInfo*, |
- (int num_subsamples, |
- uint8_t key[16], |
- uint8_t iv[16], |
- cryptoinfo_mode_t mode, |
- size_t* clear_bytes, |
- size_t* encrypted_bytes), |
- (num_subsamples, key, iv, mode, clear_bytes, encrypted_bytes)); |
-LOOKUP_FUNC(AMediaCodecCryptoInfo_delete, |
- media_status_t, |
- (AMediaCodecCryptoInfo * info), |
- (info)); |
-LOOKUP_FUNC(AMediaFormat_delete, |
- media_status_t, |
- (AMediaFormat * format), |
- (format)); |
-LOOKUP_FUNC(AMediaFormat_getInt32, |
- bool, |
- (AMediaFormat * format, const char* name, int32_t* out), |
- (format, name, out)); |