diff options
Diffstat (limited to 'media/tests/omxjpegdecoder/jpeg_decoder_bench.cpp')
-rw-r--r-- | media/tests/omxjpegdecoder/jpeg_decoder_bench.cpp | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/media/tests/omxjpegdecoder/jpeg_decoder_bench.cpp b/media/tests/omxjpegdecoder/jpeg_decoder_bench.cpp deleted file mode 100644 index de6294d..0000000 --- a/media/tests/omxjpegdecoder/jpeg_decoder_bench.cpp +++ /dev/null @@ -1,114 +0,0 @@ -/* - * 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, 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(); - SkColorType prefColorType = kN32_SkColorType; - SkImageDecoder::Mode decodeMode = SkImageDecoder::kDecodeBounds_Mode; - - // Decode the input stream and then use the bitmap. - if (!decoder->decode(stream, bitmap, prefColorType, 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(); - SkColorType prefColorType = kN32_SkColorType; - SkImageDecoder::Mode decodeMode = SkImageDecoder::kDecodePixels_Mode; - - // Decode the input stream and then use the bitmap. - if (!decoder->decode(stream, bitmap, prefColorType, decodeMode)) { - return nullObjectReturn("decoder->decode returned false"); - } else { - int64_t delay = getNowUs() - startTime; - printf("Decoding Time in PixelsMode %.1f msec.\n", delay / 1000.0f); - const 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; -} |