| af51b94a435132e9014c324e25fb686b3d07a8c8 |
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28-Aug-2014 |
Vikas Arora <vikasa@google.com> |
Sync-patch with libwebp ver 0.4.1
Sync-patch with libwebp ver 0.4.1-rc1 (change#I5346984d2).
- NEON assembly optimizations:
- ~25% faster lossy decode / encode (-m 4)
- ~10% faster lossless decode
- ~5-10% faster lossless encode (-m 3/4)
- Arch64 (arm64) & MIPS support/optimizations.
The bug for this request is b/16624377
Ran (OK/Pass) following cts tests for N7 (Razor/flo) & N8 (Volantis/flounder).
cts-tradefed run cts -d -c android.graphics.cts.BitmapTest
cts-tradefed run cts -d -c android.graphics.cts.BitmapFactoryTest
cts-tradefed run cts -d -c android.graphics.cts.BitmapRegionDecoderTest
cts-tradefed run cts -d -c android.graphics.cts.Bitmap_CompressFormatTest
cts-tradefed run cts -d -c android.graphics.cts.Bitmap_ConfigTest
cts-tradefed run cts -d -c android.graphics.cts.BitmapFactory_OptionsTest
cts-tradefed run cts -d -c android.graphics.cts.BitmapShaderTest
Change-Id: Idf2756b8881d10001c0663bca454aac86ab30a39
/external/webp/src/utils/quant_levels_dec.c
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| 8b720228d581a84fd173b6dcb2fa295b59db489a |
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03-Jan-2014 |
Vikas Arora <vikasa@google.com> |
Updated the libwebp with version 0.4.0-rc1
Updated the libwebp with the release 0.4.0-rc1 (change#I22be12d8).
Build & Ran following tests for Nexus N7 (Razor)
runtest --path cts/tests/tests/graphics/src/android/graphics/cts/BitmapTest.java
runtest --path cts/tests/tests/graphics/src/android/graphics/cts/BitmapFactoryTest.java
runtest --path cts/tests/tests/graphics/src/android/graphics/cts/BitmapRegionDecoderTest.java
runtest --path cts/tests/tests/graphics/src/android/graphics/cts/Bitmap_CompressFormatTest.java
runtest --path cts/tests/tests/graphics/src/android/graphics/cts/Bitmap_ConfigTest.java
runtest --path cts/tests/tests/graphics/src/android/graphics/cts/BitmapFactory_OptionsTest.java
runtest --path cts/tests/tests/graphics/src/android/graphics/cts/BitmapShaderTest.java
Also did the full Android build for following targets:
- flo
- grouper
- mako
- x86
Before this change is submitted, need to submit the change for cts/tests to update the threshold for WebP encoding for color-mode RGB565.
(Refer: https://googleplex-android-review.git.corp.google.com/#/c/403360/)
Change-Id: Ib2db2ebf0395276d45c3e8dc70d7b451e3678e6f
/external/webp/src/utils/quant_levels_dec.c
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| 0406ce1417f76f2034833414dcecc9f56253640c |
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10-Aug-2013 |
Vikas Arora <vikasa@google.com> |
Sync-patch with libwebp ver 0.3.1 (Id: Idea3464b)
Change-Id: Ie2de5d5be3d7ec6020810f2d80530aa9d27e82c9
/external/webp/src/utils/quant_levels_dec.c
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| 1e7bf8805bd030c19924a5306837ecd72c295751 |
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14-Mar-2013 |
Vikas Arora <vikasa@google.com> |
Sync-patch with libwebp (ChangeId: Ia5475247)
Added 16bit swapping of RGB565 / RGB4444 colorspace.
Added ARM/NEON code for decoder/encoder modules.
Speedup in WebP compression (method 3 and above).
Change-Id: I95a697338bef7c3ea08054eb5f850a97d1889eb9
/external/webp/src/utils/quant_levels_dec.c
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