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Searched refs:sampleSize (Results 1 – 25 of 47) sorted by relevance

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/frameworks/opt/bitmap/src/com/android/bitmap/util/
DBitmapUtils.java58 final int dstH, final int dstSliceH, int sampleSize, final float horizSliceFrac, in calculateCroppedSrcRect() argument
61 if (sampleSize < 1) { in calculateCroppedSrcRect()
62 sampleSize = 1; in calculateCroppedSrcRect()
73 final float scale = Math.min(sampleSize, regularScale); in calculateCroppedSrcRect()
110 int sampleSize, Rect outRect) { in calculateCroppedSrcRect() argument
111 if (sampleSize < 1) { in calculateCroppedSrcRect()
112 sampleSize = 1; in calculateCroppedSrcRect()
118 final float scale = Math.min(sampleSize, regularScale); in calculateCroppedSrcRect()
/frameworks/base/libs/hwui/jni/
DBitmapFactory.cpp170 static bool needsFineScale(const int fullSize, const int decodedSize, const int sampleSize) { in needsFineScale() argument
171 if (fullSize % sampleSize == 0 && fullSize / sampleSize != decodedSize) { in needsFineScale()
173 } else if ((fullSize / sampleSize + 1) != decodedSize && in needsFineScale()
174 (fullSize / sampleSize) != decodedSize) { in needsFineScale()
181 const int sampleSize) { in needsFineScale() argument
182 return needsFineScale(fullSize.width(), decodedSize.width(), sampleSize) || in needsFineScale()
183 needsFineScale(fullSize.height(), decodedSize.height(), sampleSize); in needsFineScale()
187 sp<uirenderer::Gainmap>* outGainmap, const int sampleSize, float scale) { in decodeGainmap() argument
201 SkISize size = codec->getSampledDimensions(sampleSize); in decodeGainmap()
208 if (needsFineScale(codec->getInfo().dimensions(), size, sampleSize) || scale != 1.0f) { in decodeGainmap()
[all …]
DBitmapRegionDecoder.cpp84 int sampleSize, SkColorType colorType, bool requireUnpremul, in decodeRegion() argument
86 return mMainImageBRD->decodeRegion(bitmap, allocator, desiredSubset, sampleSize, colorType, in decodeRegion()
91 const SkIRect& desiredSubset, int sampleSize, bool requireUnpremul) { in decodeGainmapRegion() argument
116 if (!mGainmapBRD->decodeRegion(&bm, &allocator, desiredSubset, sampleSize, decodeColorType, in decodeGainmapRegion()
228 int sampleSize = 1; in nativeDecodeRegion() local
236 sampleSize = env->GetIntField(options, gOptions_sampleSizeFieldID); in nativeDecodeRegion()
295 if (!brd->decodeRegion(&bitmap, allocator, subset, sampleSize, in nativeDecodeRegion()
339 sampleSize, requireUnpremul)) { in nativeDecodeRegion()
/frameworks/av/media/ndk/fuzzer/
Dndk_extractor_fuzzer.cpp89 int32_t sampleSize = AMediaExtractor_getSampleSize(mMediaExtractor); in process() local
90 if (sampleSize > 0) { in process()
91 std::vector<uint8_t> buffer(sampleSize); in process()
94 mFdp.ConsumeIntegralInRange<size_t>(0, sampleSize) /* capacity */); in process()
/frameworks/av/media/module/libmediatranscoding/transcoder/tests/
DPassthroughTrackTranscoderTests.cpp103 SampleID(const uint8_t* sampleData, ssize_t sampleSize) : mSize{sampleSize} { in SampleID() argument
106 MD5_Update(&md5Ctx, sampleData, sampleSize);
136 ssize_t sampleSize = AMediaExtractor_getSampleSize(mExtractor); in TEST_F() local
137 if (bufferSize < sampleSize) { in TEST_F()
138 bufferSize = sampleSize; in TEST_F()
144 ASSERT_EQ(bytesRead, sampleSize); in TEST_F()
146 SampleID sampleId{buffer.get(), sampleSize}; in TEST_F()
/frameworks/av/media/tests/benchmark/MediaBenchmarkTest/src/main/java/com/android/media/benchmark/library/
DExtractor.java90 int sampleSize = mExtractor.readSampleData(mFrameBuffer, 0); in getFrameSample() local
91 if (sampleSize < 0) { in getFrameSample()
95 mBufferInfo.size = sampleSize; in getFrameSample()
101 return sampleSize; in getFrameSample()
/frameworks/base/media/jni/soundpool/
DSound.cpp102 ssize_t sampleSize = AMediaExtractor_readSampleData(ex.get(), buf, bufsize); in decode() local
103 ALOGV("%s: read %zd", __func__, sampleSize); in decode()
104 if (sampleSize < 0) { in decode()
105 sampleSize = 0; in decode()
113 0 /* offset */, sampleSize, presentationTimeUs, in decode()
/frameworks/base/tests/Camera2Tests/SmartCamera/SimpleCamera/src/androidx/media/filterfw/decoder/
DTrackDecoder.java116 int sampleSize = mediaExtractor.readSampleData(destinationBuffer, 0); in feedInput() local
118 if (sampleSize < 0) { in feedInput()
131 sampleSize, in feedInput()
/frameworks/base/services/core/java/com/android/server/wallpaper/
DWallpaperCropper.java593 float sampleSize = Float.MAX_VALUE; in generateCropInternal() local
606 sampleSize = Math.min(sampleSize, sampleSizeForThisOrientation); in generateCropInternal()
616 sampleSize = Math.max(sampleSize, minimumSampleSize); in generateCropInternal()
617 needScale = sampleSize > 1f; in generateCropInternal()
679 else estimateCrop.scale(1f / sampleSize); in generateCropInternal()
707 : (int) (cropHint.height() / sampleSize + 0.5f); in generateCropInternal()
710 : (int) (cropHint.width() / sampleSize + 0.5f); in generateCropInternal()
723 Slog.v(TAG, " sampleSize=" + sampleSize); in generateCropInternal()
741 final int rescaledBitmapWidth = (int) (0.5f + bitmapSize.x / sampleSize); in generateCropInternal()
742 final int rescaledBitmapHeight = (int) (0.5f + bitmapSize.y / sampleSize); in generateCropInternal()
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/frameworks/base/media/jni/
Dandroid_media_MediaExtractor.h61 status_t readSampleData(jobject byteBuf, size_t offset, size_t *sampleSize);
64 status_t getSampleSize(size_t *sampleSize);
Dandroid_media_MediaExtractor.cpp168 jobject byteBuf, size_t offset, size_t *sampleSize) { in readSampleData() argument
230 *sampleSize = buffer->size(); in readSampleData()
243 byteBuf, limitID, offset + *sampleSize); in readSampleData()
261 status_t JMediaExtractor::getSampleSize(size_t *sampleSize) { in getSampleSize() argument
262 return mImpl->getSampleSize(sampleSize); in getSampleSize()
476 size_t sampleSize; in android_media_MediaExtractor_readSampleData() local
477 status_t err = extractor->readSampleData(byteBuf, offset, &sampleSize); in android_media_MediaExtractor_readSampleData()
486 return (jint) sampleSize; in android_media_MediaExtractor_readSampleData()
542 size_t sampleSize; in android_media_MediaExtractor_getSampleSize() local
543 status_t err = extractor->getSampleSize(&sampleSize); in android_media_MediaExtractor_getSampleSize()
[all …]
/frameworks/base/graphics/java/android/graphics/
DImageDecoder.java1144 private Size getSampledSize(int sampleSize) { in getSampledSize() argument
1145 if (sampleSize <= 0) { in getSampledSize()
1147 + "provided " + sampleSize); in getSampledSize()
1153 return nGetSampledSize(mNativePtr, sampleSize); in getSampledSize()
1188 private int getTargetDimension(int original, int sampleSize, int computed) { in getTargetDimension() argument
1190 if (sampleSize >= original) { in getTargetDimension()
1196 int target = original / sampleSize; in getTargetDimension()
1204 int reverse = computed * sampleSize; in getTargetDimension()
1205 if (Math.abs(reverse - original) < sampleSize) { in getTargetDimension()
1242 public void setTargetSampleSize(@IntRange(from = 1) int sampleSize) { in setTargetSampleSize()
[all …]
/frameworks/av/media/module/libmediatranscoding/transcoder/
DMediaSampleReaderNDK.cpp436 ssize_t sampleSize = AMediaExtractor_getSampleSize(mExtractor); in readSampleDataForTrack() local
437 if (bufferSize < sampleSize) { in readSampleDataForTrack()
438 LOG(ERROR) << "Buffer is too small for sample, " << bufferSize << " vs " << sampleSize; in readSampleDataForTrack()
443 if (bytesRead < sampleSize) { in readSampleDataForTrack()
444 LOG(ERROR) << "Unable to read full sample, " << bytesRead << " vs " << sampleSize; in readSampleDataForTrack()
/frameworks/opt/bitmap/src/com/android/bitmap/
DDecodeTask.java238 final int sampleSize; in decode() local
241 sampleSize = (int) sz; in decode()
244 sampleSize = (int) Math.ceil(sz); in decode()
248 sampleSize = (int) Math.pow(2, (int) (0.5 + (Math.log(sz) / Math.log(2)))); in decode()
251 mOpts.inSampleSize = Math.max(1, sampleSize); in decode()
/frameworks/av/media/module/extractors/mp4/include/
DSampleTable.h92 void setPredictSampleSize(uint32_t sampleSize) { in setPredictSampleSize() argument
93 mDefaultSampleSize = sampleSize; in setPredictSampleSize()
/frameworks/base/core/java/android/gesture/
DGestureUtils.java209 private static void plot(float x, float y, float[] sample, int sampleSize) { in plot() argument
219 int index = yCeiling * sampleSize + xCeiling; in plot()
235 int index = yFloor * sampleSize + xFloor; in plot()
241 index = yFloor * sampleSize + xCeiling; in plot()
247 index = yCeiling * sampleSize + xFloor; in plot()
253 index = yCeiling * sampleSize + xCeiling; in plot()
/frameworks/av/media/module/extractors/mp4/
DSampleIterator.cpp109 size_t sampleSize; in seekTo() local
111 firstChunkSampleIndex + i, &sampleSize)) != OK) { in seekTo()
124 mCurrentChunkSampleSizes.push(sampleSize); in seekTo()
DSampleTable.cpp925 size_t sampleSize; in findThumbnailSample() local
926 status_t err = getSampleSize_l(x, &sampleSize); in findThumbnailSample()
931 if (i == 0 || sampleSize > maxSampleSize) { in findThumbnailSample()
933 maxSampleSize = sampleSize; in findThumbnailSample()
943 uint32_t sampleIndex, size_t *sampleSize) { in getSampleSize_l() argument
945 sampleIndex, sampleSize); in getSampleSize_l()
/frameworks/av/media/tests/benchmark/MediaBenchmarkTest/src/androidTest/java/com/android/media/benchmark/tests/
DDecoderTest.java141 int sampleSize; in testDecoder() local
143 sampleSize = extractor.getFrameSample(); in testDecoder()
155 } while (sampleSize > 0); in testDecoder()
DMuxerTest.java124 int sampleSize = extractor.getFrameSample(); in testMuxer() local
134 if (sampleSize < 0) { in testMuxer()
/frameworks/av/media/module/codecs/flac/dec/test/
DFlacDecoderTest.cpp142 const size_t sampleSize = outputFloat ? sizeof(float) : sizeof(int16_t); in processFlacDecoder() local
144 ? mStreamInfo.max_blocksize * mStreamInfo.channels * sampleSize in processFlacDecoder()
145 : kMaxBlockSize * FLACDecoder::kMaxChannels * sampleSize; in processFlacDecoder()
/frameworks/base/packages/WallpaperCropper/src/com/android/photos/
DBitmapRegionTileSource.java127 int sampleSize = Math.max(options.inSampleSize, 1); in decodeRegion() local
129 wantRegion.width() / sampleSize, in decodeRegion()
130 wantRegion.height() / sampleSize, in decodeRegion()
134 mTempCanvas.scale(1f / sampleSize, 1f / sampleSize); in decodeRegion()
/frameworks/av/media/libstagefright/
DMediaAppender.cpp149 size_t sampleSize; in init() local
150 status = mExtractor->getSampleSize(&sampleSize); in init()
155 mSampleSizeVect.emplace_back(sampleSize); in init()
156 tmpSDI.size = sampleSize; in init()
DNuMediaExtractor.cpp711 size_t sampleSize = it->mBuffer->range_length(); in readSampleData() local
716 sampleSize += sizeof(int32_t); in readSampleData()
720 if (buffer->capacity() < sampleSize) { in readSampleData()
741 status_t NuMediaExtractor::getSampleSize(size_t *sampleSize) { in getSampleSize() argument
752 *sampleSize = it->mBuffer->range_length(); in getSampleSize()
757 *sampleSize += sizeof(int32_t); in getSampleSize()
/frameworks/base/media/tests/MtpTests/src/android/mtp/
DMtpDatabaseTest.java198 public static Bitmap decodeBitmapFromBytes(byte[] bytes, int sampleSize) { in decodeBitmapFromBytes() argument
200 if (sampleSize <= 1) { in decodeBitmapFromBytes()
204 options.inSampleSize = sampleSize; in decodeBitmapFromBytes()

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