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-rw-r--r--media/tests/omxjpegdecoder/Android.mk55
-rw-r--r--media/tests/omxjpegdecoder/SkOmxPixelRef.cpp46
-rw-r--r--media/tests/omxjpegdecoder/SkOmxPixelRef.h51
-rw-r--r--media/tests/omxjpegdecoder/StreamSource.cpp53
-rw-r--r--media/tests/omxjpegdecoder/StreamSource.h52
-rw-r--r--media/tests/omxjpegdecoder/jpeg_decoder_bench.cpp115
-rw-r--r--media/tests/omxjpegdecoder/omx_jpeg_decoder.cpp197
-rw-r--r--media/tests/omxjpegdecoder/omx_jpeg_decoder.h62
8 files changed, 631 insertions, 0 deletions
diff --git a/media/tests/omxjpegdecoder/Android.mk b/media/tests/omxjpegdecoder/Android.mk
new file mode 100644
index 0000000..e989078
--- /dev/null
+++ b/media/tests/omxjpegdecoder/Android.mk
@@ -0,0 +1,55 @@
+# Copyright (C) 2009 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+ifeq ($(BUILD_WITH_FULL_STAGEFRIGHT),true)
+
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := \
+ omx_jpeg_decoder.cpp \
+ jpeg_decoder_bench.cpp \
+ SkOmxPixelRef.cpp \
+ StreamSource.cpp
+
+
+# add external/skia/src/images/SkImageDecoder_libjpeg.cpp
+LOCAL_SRC_FILES += \
+ ../../../../../external/skia/src/images/SkImageDecoder_libjpeg.cpp
+
+LOCAL_SHARED_LIBRARIES := \
+ libcutils \
+ libskia \
+ libstagefright
+
+LOCAL_C_INCLUDES := \
+ $(JNI_H_INCLUDE) \
+ $(TOP)/external/jpeg \
+ $(TOP)/external/skia/include/config \
+ $(TOP)/external/skia/include/core \
+ $(TOP)/external/skia/include/images \
+ $(TOP)/external/skia/include/utils \
+ $(TOP)/external/skia/include/effects \
+ $(TOP)/frameworks/base/media/libstagefright \
+ $(TOP)/external/opencore/extern_libs_v2/khronos/openmax/include \
+ $(TOP)/frameworks/base/include/ \
+ $(TOP)/frameworks/base/
+
+LOCAL_MODULE := jpeg_bench
+
+LOCAL_MODULE_TAGS := optional
+
+include $(BUILD_EXECUTABLE)
+
+endif
diff --git a/media/tests/omxjpegdecoder/SkOmxPixelRef.cpp b/media/tests/omxjpegdecoder/SkOmxPixelRef.cpp
new file mode 100644
index 0000000..3acc0ee
--- /dev/null
+++ b/media/tests/omxjpegdecoder/SkOmxPixelRef.cpp
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <media/stagefright/MediaDebug.h>
+#include <SkBitmap.h>
+
+#include "SkOmxPixelRef.h"
+
+using namespace android;
+
+SkOmxPixelRef::SkOmxPixelRef(SkColorTable* ctable, MediaBuffer* buffer,
+ sp<OMXCodec> decoder) {
+ mBuffer = buffer;
+ mDecoder = decoder;
+ mSize = buffer->size();
+ mCTable = ctable;
+ SkSafeRef(mCTable);
+}
+
+SkOmxPixelRef::~SkOmxPixelRef() {
+ mBuffer->release();
+ CHECK_EQ(mDecoder->stop(), OK);
+ SkSafeUnref(mCTable);
+}
+
+void* SkOmxPixelRef::onLockPixels(SkColorTable** ct) {
+ *ct = mCTable;
+ return mBuffer->data();
+}
+
+void SkOmxPixelRef::onUnlockPixels() {
+ // nothing to do
+}
diff --git a/media/tests/omxjpegdecoder/SkOmxPixelRef.h b/media/tests/omxjpegdecoder/SkOmxPixelRef.h
new file mode 100644
index 0000000..4ab5a73
--- /dev/null
+++ b/media/tests/omxjpegdecoder/SkOmxPixelRef.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef SKOMXPIXELREF_DEFINED
+#define SKOMXPIXELREF_DEFINED
+
+#include <media/stagefright/MediaBuffer.h>
+#include <media/stagefright/OMXClient.h>
+#include <media/stagefright/OMXCodec.h>
+#include <SkPixelRef.h>
+
+namespace android {
+
+class SkOmxPixelRef : public SkPixelRef {
+public:
+ SkOmxPixelRef(SkColorTable* ctable, MediaBuffer* buffer,
+ sp<OMXCodec> decoder);
+ virtual ~SkOmxPixelRef();
+
+ //! Return the allocation size for the pixels
+ size_t getSize() const { return mSize; }
+
+protected:
+ // overrides from SkPixelRef
+ virtual void* onLockPixels(SkColorTable**);
+ virtual void onUnlockPixels();
+
+private:
+ MediaBuffer* mBuffer;
+ sp<OMXCodec> mDecoder;
+ size_t mSize;
+ SkColorTable* mCTable;
+
+ typedef SkPixelRef INHERITED;
+};
+
+} // namespace android
+#endif // SKOMXPIXELREF_DEFINED
diff --git a/media/tests/omxjpegdecoder/StreamSource.cpp b/media/tests/omxjpegdecoder/StreamSource.cpp
new file mode 100644
index 0000000..76aa85b
--- /dev/null
+++ b/media/tests/omxjpegdecoder/StreamSource.cpp
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <media/stagefright/MediaDebug.h>
+
+#include "StreamSource.h"
+
+namespace android {
+
+StreamSource::StreamSource(SkStream *stream)
+ : mStream(stream) {
+ CHECK(stream != NULL);
+ mSize = stream->getLength();
+}
+
+StreamSource::~StreamSource() {
+ delete mStream;
+ mStream = NULL;
+}
+
+status_t StreamSource::initCheck() const {
+ return mStream != NULL ? OK : NO_INIT;
+}
+
+ssize_t StreamSource::readAt(off_t offset, void *data, size_t size) {
+ Mutex::Autolock autoLock(mLock);
+
+ mStream->rewind();
+ mStream->skip(offset);
+ ssize_t result = mStream->read(data, size);
+
+ return result;
+}
+
+status_t StreamSource::getSize(off_t *size) {
+ *size = mSize;
+ return OK;
+}
+
+} // namespace android
diff --git a/media/tests/omxjpegdecoder/StreamSource.h b/media/tests/omxjpegdecoder/StreamSource.h
new file mode 100644
index 0000000..c1ed5bf
--- /dev/null
+++ b/media/tests/omxjpegdecoder/StreamSource.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef STREAM_SOURCE_H_
+
+#define STREAM_SOURCE_H_
+
+#include <stdio.h>
+
+#include <core/SkStream.h>
+#include <media/stagefright/DataSource.h>
+#include <media/stagefright/MediaErrors.h>
+#include <utils/threads.h>
+
+namespace android {
+
+class StreamSource : public DataSource {
+public:
+ // Pass the ownership of SkStream to StreamSource.
+ StreamSource(SkStream *SkStream);
+ virtual status_t initCheck() const;
+ virtual ssize_t readAt(off_t offset, void *data, size_t size);
+ virtual status_t getSize(off_t *size);
+
+protected:
+ virtual ~StreamSource();
+
+private:
+ SkStream *mStream;
+ size_t mSize;
+ Mutex mLock;
+
+ StreamSource(const StreamSource &);
+ StreamSource &operator=(const StreamSource &);
+};
+
+} // namespace android
+
+#endif // STREAM_SOURCE_H_
diff --git a/media/tests/omxjpegdecoder/jpeg_decoder_bench.cpp b/media/tests/omxjpegdecoder/jpeg_decoder_bench.cpp
new file mode 100644
index 0000000..78b89ca
--- /dev/null
+++ b/media/tests/omxjpegdecoder/jpeg_decoder_bench.cpp
@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "OmxJpegDecoder"
+#include <sys/time.h>
+#include <utils/Log.h>
+
+#include <binder/ProcessState.h>
+
+#include "SkBitmap.h"
+#include "SkImageDecoder.h"
+#include "SkStream.h"
+#include "omx_jpeg_decoder.h"
+
+class SkJPEGImageDecoder : public SkImageDecoder {
+public:
+ virtual Format getFormat() const {
+ return kJPEG_Format;
+ }
+
+protected:
+ virtual bool onDecode(SkStream* stream, SkBitmap* bm,
+ SkBitmap::Config pref, Mode);
+};
+
+int nullObjectReturn(const char msg[]) {
+ if (msg) {
+ SkDebugf("--- %s\n", msg);
+ }
+ return -1;
+}
+
+static int64_t getNowUs() {
+ struct timeval tv;
+ gettimeofday(&tv, NULL);
+
+ return tv.tv_usec + (int64_t) tv.tv_sec * 1000000;
+}
+
+int testDecodeBounds(SkImageDecoder* decoder, SkStream* stream,
+ SkBitmap* bitmap) {
+ int64_t startTime = getNowUs();
+ SkBitmap::Config prefConfig = SkBitmap::kARGB_8888_Config;
+ SkImageDecoder::Mode decodeMode = SkImageDecoder::kDecodeBounds_Mode;
+
+ // Decode the input stream and then use the bitmap.
+ if (!decoder->decode(stream, bitmap, prefConfig, decodeMode)) {
+ return nullObjectReturn("decoder->decode returned false");
+ } else {
+ int64_t delay = getNowUs() - startTime;
+ printf("WidthxHeight: %dx%d\n", bitmap->width(), bitmap->height());
+ printf("Decoding Time in BoundsMode %.1f msec.\n", delay / 1000.0f);
+ return 0;
+ }
+}
+
+int testDecodePixels(SkImageDecoder* decoder, SkStream* stream,
+ SkBitmap* bitmap) {
+ int64_t startTime = getNowUs();
+ SkBitmap::Config prefConfig = SkBitmap::kARGB_8888_Config;
+ SkImageDecoder::Mode decodeMode = SkImageDecoder::kDecodePixels_Mode;
+
+ // Decode the input stream and then use the bitmap.
+ if (!decoder->decode(stream, bitmap, prefConfig, decodeMode)) {
+ return nullObjectReturn("decoder->decode returned false");
+ } else {
+ int64_t delay = getNowUs() - startTime;
+ printf("Decoding Time in PixelsMode %.1f msec.\n", delay / 1000.0f);
+ char* filename = "/sdcard/omxJpegDecodedBitmap.rgba";
+ return storeBitmapToFile(bitmap, filename);
+ }
+}
+
+int testDecoder(SkImageDecoder* decoder, char* filename) {
+ // test DecodeMode == Pixels
+ SkStream* stream = new SkFILEStream(filename);
+ SkBitmap* bitmap = new SkBitmap;
+ testDecodePixels(decoder, stream, bitmap);
+ delete bitmap;
+
+ // test DecodeMode == Bounds
+ stream = new SkFILEStream(filename);
+ bitmap = new SkBitmap;
+ testDecodeBounds(decoder, stream, bitmap);
+ delete bitmap;
+
+ delete decoder;
+ return 0;
+}
+
+int main(int argc, char** argv) {
+ android::ProcessState::self()->startThreadPool();
+
+ printf("Decoding jpeg with libjpeg...\n");
+ SkJPEGImageDecoder* libjpeg = new SkJPEGImageDecoder;
+ testDecoder(libjpeg, argv[1]);
+
+ printf("\nDecoding jpeg with OMX...\n");
+ OmxJpegImageDecoder* omx = new OmxJpegImageDecoder;
+ testDecoder(omx, argv[1]);
+ return 0;
+}
diff --git a/media/tests/omxjpegdecoder/omx_jpeg_decoder.cpp b/media/tests/omxjpegdecoder/omx_jpeg_decoder.cpp
new file mode 100644
index 0000000..8d02f46
--- /dev/null
+++ b/media/tests/omxjpegdecoder/omx_jpeg_decoder.cpp
@@ -0,0 +1,197 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "OmxJpegDecoder"
+#include <sys/time.h>
+#include <utils/Log.h>
+
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <binder/IServiceManager.h>
+#include <binder/ProcessState.h>
+#include <media/IMediaPlayerService.h>
+#include <media/stagefright/MediaDebug.h>
+#include <media/stagefright/MediaSource.h>
+#include <media/stagefright/MetaData.h>
+#include <media/stagefright/OMXClient.h>
+#include <media/stagefright/OMXCodec.h>
+#include <SkMallocPixelRef.h>
+
+#include "omx_jpeg_decoder.h"
+#include "SkOmxPixelRef.h"
+#include "StreamSource.h"
+
+using namespace android;
+
+static void getJpegOutput(MediaBuffer* buffer, char* filename) {
+ int size = buffer->range_length();
+ int offset = buffer->range_offset();
+ FILE *pFile = fopen(filename, "w+");
+
+ if (pFile == NULL) {
+ printf("Error: cannot open %s.\n", filename);
+ } else {
+ char* data = (char*) buffer->data();
+ data += offset;
+ while (size > 0) {
+ int numChars = fwrite(data, sizeof(char), 1024, pFile);
+ int numBytes = numChars * sizeof(char);
+ size -= numBytes;
+ data += numBytes;
+ }
+ fclose(pFile);
+ }
+ return;
+}
+
+extern int storeBitmapToFile(SkBitmap* bitmap, char* filename) {
+ bitmap->lockPixels();
+ void* data = bitmap->getPixels();
+ int size = bitmap->getSize();
+ FILE* fp = fopen(filename, "w+");
+
+ if (NULL == fp) {
+ printf("Cannot open the output file! \n");
+ return -1;
+ } else {
+ while (size > 0) {
+ int numChars = fwrite(data, sizeof(char), 1024, fp);
+ int numBytes = numChars * sizeof(char);
+ size -= numBytes;
+ data += numBytes;
+ }
+ fclose(fp);
+ }
+ return 0;
+}
+
+static int64_t getNowUs() {
+ struct timeval tv;
+ gettimeofday(&tv, NULL);
+
+ return (int64_t)tv.tv_usec + tv.tv_sec * 1000000;
+}
+
+OmxJpegImageDecoder::OmxJpegImageDecoder() {
+ status_t err = mClient.connect();
+ CHECK_EQ(err, OK);
+}
+
+OmxJpegImageDecoder::~OmxJpegImageDecoder() {
+ mClient.disconnect();
+}
+
+bool OmxJpegImageDecoder::onDecode(SkStream* stream,
+ SkBitmap* bm, SkBitmap::Config pref, Mode mode) {
+ sp<MediaSource> source = prepareMediaSource(stream);
+ sp<MetaData> meta = source->getFormat();
+ int width;
+ int height;
+ meta->findInt32(kKeyWidth, &width);
+ meta->findInt32(kKeyHeight, &height);
+ configBitmapSize(bm, pref, width, height);
+
+ // mode == DecodeBounds
+ if (mode == SkImageDecoder::kDecodeBounds_Mode) {
+ return true;
+ }
+
+ // mode == DecodePixels
+ if (!this->allocPixelRef(bm, NULL)) {
+ LOGI(LOG_TAG, "Cannot allocPixelRef()!");
+ return false;
+ }
+
+ sp<OMXCodec> decoder = getDecoder(&mClient, source);
+ return decodeSource(decoder, source, bm);
+}
+
+JPEGSource* OmxJpegImageDecoder::prepareMediaSource(SkStream* stream) {
+ DataSource::RegisterDefaultSniffers();
+ sp<DataSource> dataSource = new StreamSource(stream);
+ return new JPEGSource(dataSource);
+}
+
+sp<OMXCodec> OmxJpegImageDecoder::getDecoder(
+ OMXClient *client, const sp<MediaSource>& source) {
+ sp<MetaData> meta = source->getFormat();
+ sp<OMXCodec> decoder = OMXCodec::Create(
+ client->interface(), meta, false /* createEncoder */, source);
+
+ CHECK(decoder != NULL);
+ return decoder;
+}
+
+bool OmxJpegImageDecoder::decodeSource(sp<OMXCodec> decoder,
+ const sp<MediaSource>& source, SkBitmap* bm) {
+ status_t rt = decoder->start();
+ if (rt != OK) {
+ LOGE(LOG_TAG, "Cannot start OMX Decoder!");
+ return false;
+ }
+ int64_t startTime = getNowUs();
+ MediaBuffer *buffer;
+
+ // decode source
+ status_t err = decoder->read(&buffer, NULL);
+ int64_t duration = getNowUs() - startTime;
+
+ if (err != OK) {
+ CHECK_EQ(buffer, NULL);
+ }
+ printf("Duration in decoder->read(): %.1f (msecs). \n",
+ duration / 1E3 );
+
+ /* Mark the code for now, since we attend to copy buffer to SkBitmap.
+ // Install pixelRef to Bitmap.
+ installPixelRef(buffer, decoder, bm);*/
+
+ // Copy pixels from buffer to bm.
+ // May need to check buffer->rawBytes() == bm->rawBytes().
+ CHECK_EQ(buffer->size(), bm->getSize());
+ memcpy(bm->getPixels(), buffer->data(), buffer->size());
+ buffer->release();
+ decoder->stop();
+
+ return true;
+}
+
+void OmxJpegImageDecoder::installPixelRef(MediaBuffer *buffer, sp<OMXCodec> decoder,
+ SkBitmap* bm) {
+
+ // set bm's pixelref based on the data in buffer.
+ SkAutoLockPixels alp(*bm);
+ SkPixelRef* pr = new SkOmxPixelRef(NULL, buffer, decoder);
+ bm->setPixelRef(pr)->unref();
+ bm->lockPixels();
+ return;
+}
+
+void OmxJpegImageDecoder::configBitmapSize(SkBitmap* bm, SkBitmap::Config pref,
+ int width, int height) {
+ bm->setConfig(getColorSpaceConfig(pref), width, height);
+ bm->setIsOpaque(true);
+}
+
+SkBitmap::Config OmxJpegImageDecoder::getColorSpaceConfig(
+ SkBitmap::Config pref) {
+
+ // Set the color space to ARGB_8888 for now
+ // because of limitation in hardware support.
+ return SkBitmap::kARGB_8888_Config;
+}
diff --git a/media/tests/omxjpegdecoder/omx_jpeg_decoder.h b/media/tests/omxjpegdecoder/omx_jpeg_decoder.h
new file mode 100644
index 0000000..21e2ae6
--- /dev/null
+++ b/media/tests/omxjpegdecoder/omx_jpeg_decoder.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef OMXJPEGIMAGEDECODER
+#define OMXJPEGIMAGEDECODER
+
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <media/stagefright/JPEGSource.h>
+#include <media/stagefright/MediaSource.h>
+#include <media/stagefright/OMXClient.h>
+#include <media/stagefright/OMXCodec.h>
+#include <SkImageDecoder.h>
+#include <SkStream.h>
+
+using namespace android;
+
+extern int storeBitmapToFile(SkBitmap* bitmap, char* filename);
+
+class OmxJpegImageDecoder : public SkImageDecoder {
+public:
+ OmxJpegImageDecoder();
+ ~OmxJpegImageDecoder();
+
+ virtual Format getFormat() const {
+ return kJPEG_Format;
+ }
+
+protected:
+ virtual bool onDecode(SkStream* stream, SkBitmap* bm,
+ SkBitmap::Config pref, Mode mode);
+
+private:
+ JPEGSource* prepareMediaSource(SkStream* stream);
+ sp<OMXCodec> getDecoder(OMXClient* client, const sp<MediaSource>& source);
+ bool decodeSource(sp<OMXCodec> decoder, const sp<MediaSource>& source,
+ SkBitmap* bm);
+ void installPixelRef(MediaBuffer* buffer, sp<OMXCodec> decoder,
+ SkBitmap* bm);
+ void configBitmapSize(SkBitmap* bm, SkBitmap::Config pref, int width,
+ int height);
+ SkBitmap::Config getColorSpaceConfig(SkBitmap::Config pref);
+
+ OMXClient mClient;
+};
+
+#endif
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