| 547e66531d521eb1eadac87edb0f79f8c2f1bbe0 |
|
23-Oct-2012 |
Chet Haase <chet@google.com> |
Don't null the reference to Bitmap pixels until we're really ready
A change in the VM triggers a native memory error more aggressively than before,
showing that there's a bug in the logic of recycling bitmaps. Since the pixel
memory is allocated on the Java heap, nulling out the reference to that memory
in the Java level Bitmap object can cause that memory to get collected at any time.
Meanwhile, we may have a reference to that memory at the native level for rendering
purposes, causing an error if/when we access that memory after it has been collected
by the VM.
The fix is to avoid setting the reference to the pixels to null unless we are
not referring to it in native code. This is determined at the time we call
recycle() - we return a boolean to indicate whether the native code is still
using the memory. if not, the Java code can null out the reference and allow the
VM to collect it. Otherwise, it will get collected later when the encompassing
Bitmap object is collected.
Issue #7339156 HTML5 tests crash the app (Vellamo)
Change-Id: I3a0d6b9a6c5dd3b86cc2b0ff7719007e774b5e3c
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| 713e1bb9df6bdfc21bd5c40d1a6ecf6c822a4be5 |
|
17-Oct-2012 |
Romain Guy <romainguy@google.com> |
Add API to enable mipmaps on Bitmap
Bug #7353771
This API can be used when scaling large images down to a small size
to get nicer looking results.
Change-Id: If09087eed36077eee5355f6047a3ca67747d7d9e
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| 038953da05c641f6551134f710ac0e4f46b624b7 |
|
12-Oct-2012 |
Keun young Park <keunyoung@google.com> |
fix wrong read size in ToColor_S4444_Opaque
- S4444 takes 16bits, not 32bits
- This caused sporadic failure in CTS BitmapFactoryTest#testDecodeStream4
Bug: 7179389
Change-Id: Ib36a3a569b3149d74f36ae67a069a7b65a72e895
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| 35ef567140e42f354be4a98cce6a7666ac085c13 |
|
08-Jul-2012 |
Michal Stawinski <michal.stawinski@sonymobile.com> |
Fix SkBitmap::fPixels not being locked correctly
In some cases bitmap's pixels where freed during encoding, which
caused a null pointer dereference.
This fix makes sure that underlaying buffer is locked for the whole
process of compression.
Change-Id: I0ac56821f5d333072271dc2670fa30f1562adfa3
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| ec4a50428d5f26a22df3edaf7e5b08f41d5cb54b |
|
04-Apr-2012 |
Amith Yamasani <yamasani@google.com> |
Embed layout padding in nine patch images
- Added a new custom PNG chunk that carries the layout padding ints.
- Extract the padding ticks from .9.png images and store in the chunk.
- Load the padding information at runtime into Bitmap and NinePatchDrawable.
- The new chunk is ordered first so that it doesn't cause a problem in older
versions of the platform.
Bug: 6087201
Change-Id: I5de46167a1d44b3ec21065b0c165e594b1dc8399
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| d84e1ce0b535128f03416145554fb405f9fade3e |
|
07-Mar-2012 |
Jeff Sharkey <jsharkey@android.com> |
Split Parcel JNI details away from Binder.
This is purely a refactoring, with no change to the underlying
functionality.
Change-Id: I41b59f14e57d1cc144274a01f77658d99a1bfe02
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| 2c183fa5bf666c5f6b2221fd04db8ee3c738d1fd |
|
19-Oct-2011 |
Romain Guy <romainguy@google.com> |
Notify a Bitmap is has changed when calling copyPixelFromBuffer
Change-Id: Ibff1a162edfe11473c5c167e764405bf83ec5822
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| 6579a9d6fe2302fa149452f66c4062ebc60c2523 |
|
24-Sep-2011 |
Jeff Brown <jeffbrown@google.com> |
Transfer large bitmaps using ashmem.
Bug: 5224703
Change-Id: If385a66adf4c6179a0bb49c0e6d09a9567e23808
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| b6377170960d40e66858d8b4d335a95eac773762 |
|
25-Sep-2011 |
Bart Sears <bsears@google.com> |
Revert "Transfer large bitmaps using ashmem. Bug: 5224703"
This reverts commit 56c58f66b97d22fe7e7de1f7d9548bcbe1973029
This CL was causing the browser to crash when adding bookmarks, visiting the bookmarks page, and sharing pages (see bug http://b/issue?id=5369231
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| 56c58f66b97d22fe7e7de1f7d9548bcbe1973029 |
|
24-Sep-2011 |
Jeff Brown <jeffbrown@google.com> |
Transfer large bitmaps using ashmem.
Bug: 5224703
Change-Id: Ic7481dd9f173986f085a8bbdcc59bbe9830d7a44
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| a2c8a7b5739c1febf8ffbf9461334343bdadab16 |
|
27-Jun-2011 |
Jean-Baptiste Queru <jbq@google.com> |
am ec5039b3: am 99c070d8: am 4fea5373: Merge "Add WEBP to the list of Image formats that support Compression."
* commit 'ec5039b3720ee9b92fb2a2c6dd9f468d2dcd7172':
Add WEBP to the list of Image formats that support Compression.
|
| ec5039b3720ee9b92fb2a2c6dd9f468d2dcd7172 |
|
24-Jun-2011 |
Jean-Baptiste Queru <jbq@google.com> |
am 99c070d8: am 4fea5373: Merge "Add WEBP to the list of Image formats that support Compression."
* commit '99c070d8eb9f1ff9ea5c38991f15f091040226c2':
Add WEBP to the list of Image formats that support Compression.
|
| 2305ac9e4a262ed09fd034ae417e9b1dda4c0ccb |
|
23-Jun-2011 |
Vikas Arora <vikasa@google.com> |
Add WEBP to the list of Image formats that support Compression.
Note: The integrator of this change to Android internal code-repo will
have to run one extra step 'make update-api' to update 'api/current.txt'
file corresponding to approved API. The AOSP branch didn't have this
file, hence I could not add the same to this change. The updated file
'api/current.txt' has to be submitted along with this change.
Change-Id: I29909e907a2e82d801e16654322190a808c5bda9
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| c9e22e9affec97a8c68f838de29dc7f685d9247b |
|
12-May-2011 |
Jean-Baptiste Queru <jbq@google.com> |
Switch to SkSafeUnref for better portability
Change-Id: Ia146a4728b5eb92626462effe42521ca73454a7d
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| 4cb1753ec6e90d7e747880c599dc1c164a568cf3 |
|
13-Apr-2011 |
Elliott Hughes <enh@google.com> |
Remove useless forward declarations.
Change-Id: I8f191367acb18ea9a3f807e791099e0485b1b249
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| 1a81aea8144b92ebaf807af9de69a0ab3415a5aa |
|
21-Mar-2011 |
Romain Guy <romainguy@google.com> |
Update GL textures when changing a Bitmap's pixels
Bug #4146495
Change-Id: I4fe3f8501373b86b164af11ae51642b140035bb8
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| 447ee77431ddd68634bd49508de8573ab6c7065a |
|
24-Feb-2011 |
Eric Hassold <hassold@google.com> |
Merge "Detect out of memory in extractAlpha"
|
| ef7be262e5859efdf805d1b9612bc2b250d5971e |
|
24-Feb-2011 |
Eric Hassold <hassold@google.com> |
Detect out of memory in extractAlpha
When extractAlpha() native method in Skia fails to allocate pixels,
it resets target bitmap. This change detects when such empty bitmap
is returned, and throws a OutOfMemory Java exception.
Depends on https://android-git.corp.google.com/g/97793
Bug: 3418381
Change-Id: I65a84998be089c49ed5005f6995bdc4f4d1669bc
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| 6062c5912dc79704b489fc8c289b78a400ed05ee |
|
22-Feb-2011 |
Derek Sollenberger <djsollen@google.com> |
Skia Merge (revision 808)
This is a companion CL to the one found in /external/skia
Change-Id: If81748545435cab20a5d8479329ab333cb973e16
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| e4ac2d6b5723c95e648c489b187ddde449452c13 |
|
01-Dec-2010 |
Patrick Dubroy <dubroy@google.com> |
Allocate bitmap backing buffers in the Java heap.
Change-Id: I60f6ccff13357c1c518e9d56b02fe0171637edd1
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| dee4cb07a3652457e18a0bf4be57d2cedeca7359 |
|
13-Dec-2010 |
Jack Palevich <jackpal@google.com> |
Avoid SIGSEGV in Bitmap_writeToParcel.
SkBitmap::getPixels() can return NULL. The rest of the JNI Bitmap
code treats this NULL as if the SkBitmap has transparent black
pixels. Bitmap_writeToParcel now does the same.
Change-Id: I5e70b42b3d22a8aea898ce342e590000325bd0f9
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| 27f0b17d853d8bef918c3d869044e50cf3904ee3 |
|
22-Oct-2010 |
Chet Haase <chet@google.com> |
Fix native resource leak when OpenGL renderer is not being used.
Native resources (bitmaps, matrices, paints, shaders) are shared when display lists
are used, and a refcounting system is in place to take care of disposing when all
clients are finished with them. But the cache where these refcounts are tracked is
not enabled when the Open GL renderer is not being used. This results in the native
destructors not being called, and the resources are leaked.
Change-Id: Ic7aeb55e4636dcad229846601407e596160346e6
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| 5c13d89c1332fcc499379b9064b891187b75ca32 |
|
08-Oct-2010 |
Chet Haase <chet@google.com> |
Optimizing display lists by referencing pointers to resources instead of copying them
Change-Id: I81ad3551d74aa1e5bb64d69e33d2eb29a6c1eb6a
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| a2341a9f6addcd79723965ec5b1a1c5ae0f8bd65 |
|
09-Sep-2010 |
Romain Guy <romainguy@google.com> |
Purge Skia objects from GL caches as needed.
Change-Id: I754c671cf790ad5ae8bf047ad328034217da4ecc
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| 9aaa8269a3e7291aab84d01c3fc9c744d8f2d2f4 |
|
09-Sep-2010 |
Romain Guy <romainguy@google.com> |
Fix possible infinite loop when purging textures.
Change-Id: Ib05b398ae03e734da2dab0496df416fed4570b1c
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| 0bbae0836426ba2704e38e7f90a9d0ca502ab71d |
|
16-Jun-2010 |
Romain Guy <romainguy@google.com> |
Add new API to check whether a Bitmap was modified.
Bitmap.getGenerationId() can be used by caches to find out if a Bitmap has been
modified. This simply exposes an existing Skia API.
This change also adds a small test app for Canvas hardware acceleration. The new
Bitmap API is required to implement a texture cache.
Change-Id: I8547b146cd14c8afe1a2327fcd6d71b1b1cb68fc
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| 76d1e01d5e65c4631c827831e98ad4e300d99eab |
|
05-Mar-2010 |
Mike Reed <reed@google.com> |
hidden api sameAs() to compare the pixels of 2 bitmaps for equality
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| a78b0a2d9ebb38b86ed802b3d86de07d0b301262 |
|
07-Oct-2009 |
Mike Reed <reed@google.com> |
add (hidden) setHasAlpha() to allow clients like the view's cache to hint that a bitmap is opaque.
Knowing that a 32bit bitmap is opaque is a performance boost for some blits.
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| de0dfb7b65a02d4dd74c271b558adee0973fc267 |
|
23-Sep-2009 |
Dianne Hackborn <hackbod@google.com> |
Fix issue #2125720 Weather Forecast Widget - graphics do not scale
I forgot to add the new density field to the Bitmaps' parcelable data.
Change-Id: I77cf3e93e356297e0caed6fc71b62b5cd8f79124
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| c634fdd8035cc06c34663b77ab199d29697273b4 |
|
18-Jul-2009 |
Android (Google) Code Review <android-gerrit@google.com> |
am 09a903ab: Merge change 7696 into donut
Merge commit '09a903ab5b8d940605783ae4ee591c0f090a31d1'
* commit '09a903ab5b8d940605783ae4ee591c0f090a31d1':
add hidden Options field for native allocations
|
| 1b22b979256cf163ab9bbfd4fcfa16a8ce862ed1 |
|
17-Jul-2009 |
Mike Reed <reed@google.com> |
add hidden Options field for native allocations
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| ce1311a3a0806d39dc675a3c702eebbfe741dec8 |
|
22-Jun-2009 |
Android (Google) Code Review <android-gerrit@google.com> |
am 766d7236: Merge change 4737 into donut
Merge commit '766d7236c84f636b816d71189e309e67db1f593a'
* commit '766d7236c84f636b816d71189e309e67db1f593a':
Add prepareToDraw() to Bitmap for fixing http://b/issue?id=1907995.
|
| 8cdcb12752b716d0407733fecefcf1d9e926310a |
|
18-Jun-2009 |
Wei-Ta Chen <weita@google.com> |
Add prepareToDraw() to Bitmap for fixing http://b/issue?id=1907995.
The function is used to rebuild any caches associated with the bitmap.
In the case of purgeable bitmaps, this call ensures that the pixels
are decoded for drawing, and therefore prefetching techniques
implemented by callers can be leveraged.
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| 0795272aa226f4e965968a03daddc53ce30b7cda |
|
20-May-2009 |
Mathias Agopian <mathias@google.com> |
move libbinder's header files under includes/binder
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| 9066cfe9886ac131c34d59ed0e2d287b0e3c0087 |
|
04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| d83a98f4ce9cfa908f5c54bbd70f03eec07e7553 |
|
04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| f1e484acb594a726fb57ad0ae4cfe902c7f35858 |
|
22-Jan-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //branches/cupcake/...@127436
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| b798689749c64baba81f02e10cf2157c747d6b46 |
|
10-Jan-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //branches/cupcake/...@125939
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| f013e1afd1e68af5e3b868c26a653bbfb39538f8 |
|
18-Dec-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Code drop from //branches/cupcake/...@124589
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|
| 54b6cfa9a9e5b861a9930af873580d6dc20f773c |
|
21-Oct-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Initial Contribution
/frameworks/base/core/jni/android/graphics/Bitmap.cpp
|