| 9a814875c4e3a98fea99dae623f22268a9afa38a |
|
23-May-2017 |
John Reck <jreck@google.com> |
Improve time to texture destruction
Eliminate textureCache.mGarbage which is only cleared
in a trimMemory. Instead when we hit ~Bitmap post a
message to RenderThread to release the texture immediately
Bug: 38258699
Test: manual
Change-Id: I962ba275e89afb628ba02f74769287edbab9fed4
/frameworks/base/libs/hwui/Caches.cpp
|
| 8cd3edfa15cc9cdbffa935d19ab894426b08d174 |
|
09-Jan-2017 |
Greg Daniel <egdaniel@google.com> |
Break Layer class into Gl and Vulkan subclasses
Test: manual testing
Change-Id: Ibd2beed39de3ac6da7448e96496253cfe427dfbb
/frameworks/base/libs/hwui/Caches.cpp
|
| 253f2c213f6ecda63b6872aee77bd30d5ec07c82 |
|
29-Sep-2016 |
Romain Guy <romainguy@google.com> |
Linear blending, step 1
NOTE: Linear blending is currently disabled in this CL as the
feature is still a work in progress
Android currently performs all blending (any kind of linear math
on colors really) on gamma-encoded colors. Since Android assumes
that the default color space is sRGB, all bitmaps and colors
are encoded with the sRGB Opto-Electronic Conversion Function
(OECF, which can be approximated with a power function). Since
the power curve is not linear, our linear math is incorrect.
The result is that we generate colors that tend to be too dark;
this affects blending but also anti-aliasing, gradients, blurs,
etc.
The solution is to convert gamma-encoded colors back to linear
space before doing any math on them, using the sRGB Electo-Optical
Conversion Function (EOCF). This is achieved in different
ways in different parts of the pipeline:
- Using hardware conversions when sampling from OpenGL textures
or writing into OpenGL frame buffers
- Using software conversion functions, to translate app-supplied
colors to and from sRGB
- Using Skia's color spaces
Any type of processing on colors must roughly ollow these steps:
[sRGB input]->EOCF->[linear data]->[processing]->OECF->[sRGB output]
For the sRGB color space, the conversion functions are defined as
follows:
OECF(linear) :=
linear <= 0.0031308 ? linear * 12.92 : (pow(linear, 1/2.4) * 1.055) - 0.055
EOCF(srgb) :=
srgb <= 0.04045 ? srgb / 12.92 : pow((srgb + 0.055) / 1.055, 2.4)
The EOCF is simply the reciprocal of the OECF.
While it is highly recommended to use the exact sRGB conversion
functions everywhere possible, it is sometimes useful or beneficial
to rely on approximations:
- pow(x,2.2) and pow(x,1/2.2)
- x^2 and sqrt(x)
The latter is particularly useful in fragment shaders (for instance
to apply dithering in sRGB space), especially if the sqrt() can be
replaced with an inversesqrt().
Here is a fairly exhaustive list of modifications implemented
in this CL:
- Set TARGET_ENABLE_LINEAR_BLENDING := false in BoardConfig.mk
to disable linear blending. This is only for GLES 2.0 GPUs
with no hardware sRGB support. This flag is currently assumed
to be false (see note above)
- sRGB writes are disabled when entering a functor (WebView).
This will need to be fixed at some point
- Skia bitmaps are created with the sRGB color space
- Bitmaps using a 565 config are expanded to 888
- Linear blending is disabled when entering a functor
- External textures are not properly sampled (see below)
- Gradients are interpolated in linear space
- Texture-based dithering was replaced with analytical dithering
- Dithering is done in the quantization color space, which is
why we must do EOCF(OECF(color)+dither)
- Text is now gamma corrected differently depending on the luminance
of the source pixel. The asumption is that a bright pixel will be
blended on a dark background and the other way around. The source
alpha is gamma corrected to thicken dark on bright and thin
bright on dark to match the intended design of fonts. This also
matches the behavior of popular design/drawing applications
- Removed the asset atlas. It did not contain anything useful and
could not be sampled in sRGB without a yet-to-be-defined GL
extension
- The last column of color matrices is converted to linear space
because its value are added to linear colors
Missing features:
- Resource qualifier?
- Regeneration of goldeng images for automated tests
- Handle alpha8/grey8 properly
- Disable sRGB write for layers with external textures
Test: Manual testing while work in progress
Bug: 29940137
Change-Id: I6a07b15ab49b554377cd33a36b6d9971a15e9a0b
/frameworks/base/libs/hwui/Caches.cpp
|
| dcbc0e9e25bf99600d487f3c6f5e26487545cd9c |
|
14-Sep-2016 |
sergeyv <sergeyv@google.com> |
resolve merge conflicts of 0ec2fd7 to master
Change-Id: I113ede26ab42e3f9a36a52a756c38d365731e16d
|
| af102bee518191f1e6ad843f06dcd7a64611462d |
|
10-Sep-2016 |
sergeyv <sergeyv@google.com> |
HWUI: track upload & recent usage in font cache
FontCacheHistoryTracker should be turned off before shipping: b/31438876
bug:30427106
Change-Id: Ic26b25e790d4ee69e484ca0cb23dc9cc522b2ed3
/frameworks/base/libs/hwui/Caches.cpp
|
| baf29e7cf433624687c9d6b3bac180d33add8e0f |
|
08-Sep-2016 |
sergeyv <sergeyv@google.com> |
HWUI: calculate used memory in FontCache for gfxinfo
bug:30427106
Change-Id: I653571d6a4e974e975fb0dc03fc2364eecbf2f84
/frameworks/base/libs/hwui/Caches.cpp
|
| 56ad6ec42f814e9e61030ff819cac4e5d31def8b |
|
22-Jul-2016 |
Derek Sollenberger <djsollen@google.com> |
Remove LayerRenderer.
There is only one caller each for the static functions here so this
CL moves the logic to the caller. Also by moving some of the code
into the pipeline it makes it easier for future changes to configure
how a pipeline handles a layer.
Change-Id: Ib735b5154325cbb658fd151f7a19dbf434ab44b7
/frameworks/base/libs/hwui/Caches.cpp
|
| 5e00c7ce063116c11315639f0035aca8ad73e8cc |
|
07-Jul-2016 |
Chris Craik <ccraik@google.com> |
Delete old rendering pipeline
fixes: 30002246
Change-Id: I45df0e924708526cee045b14c291bd23aa1a92db
/frameworks/base/libs/hwui/Caches.cpp
|
| fd3744b7d88d0015cfb36be2b485c4b6ba0c1b58 |
|
12-May-2016 |
sergeyv <sergeyv@google.com> |
Move gl calls from PatchCache to MeshState
bug:27358166
Change-Id: I5f544f497e9480e64faa2ddd369eb16318e82dc3
/frameworks/base/libs/hwui/Caches.cpp
|
| 138c21fbec12bead3c7ca1f181c3fd35542ccb00 |
|
29-Apr-2016 |
Chris Craik <ccraik@google.com> |
Use LUT for computing final shadow alpha
bug:27415250
Significantly reduces shadow fragment shader computation.
Change-Id: Ie9b3c712700754b3734d0ae9cda8751c298fc59e
/frameworks/base/libs/hwui/Caches.cpp
|
| 89add11bb4c4a3cae38d84d1151e60617efb26a5 |
|
11-Dec-2015 |
John Reck <jreck@google.com> |
resolve merge conflicts of f1df0f59c1 to master.
Change-Id: Ia0ae0f753541f5203a4a3683721361c5e90ddae8
|
| 441cc421b51377ec27bf97ed690c63aa5509ae90 |
|
11-Dec-2015 |
Sangkyu Lee <geteuid@gmail.com> |
Fix memory leak in HWUI
std::unique_ptr::release just releases the ownership of the
managed object. To delete the object, std::unique_ptr::reset
function should be called.
Change-Id: If65f74085b1fc2be3a9fffc433326e0bcdb40ff3
/frameworks/base/libs/hwui/Caches.cpp
|
| 1540153198fc59e5f344b363c198acf5b65251aa |
|
16-Nov-2015 |
John Reck <jreck@google.com> |
Extensions must load in ctor
Because Caches is terrible
Change-Id: I91e2442d97664759ee2c7602eb7172f009b20d53
/frameworks/base/libs/hwui/Caches.cpp
|
| be4d8ddf1d5ff274ad9d814dbe7bbfdc7bc8486a |
|
14-Nov-2015 |
Christopher Ferris <cferris@google.com> |
Fix bug where mExtensions was not initialized.
Recent changes to mExtensions moved the initialization code from the
constructor to a separate function called load. Make sure to call
this function in the initExtensions function call.
Bug: 25615666
Change-Id: Ic016232c42afefd3b5bc3e4bd5c8428a11c454ad
/frameworks/base/libs/hwui/Caches.cpp
|
| 6b50780363d3bb8db600c770183fa07677509ae8 |
|
03-Nov-2015 |
John Reck <jreck@google.com> |
Remove almost-all android::Singleton users
Bug: 25426213
Change-Id: I88e6206e8915cce95c3a8a8a82a4bb8fbf668141
/frameworks/base/libs/hwui/Caches.cpp
|
| c08820f587ad94698691a6657e87712de07e484c |
|
22-Sep-2015 |
Chris Craik <ccraik@google.com> |
Remove lookup3 gamma code
Also clean up gamma / glyph cache properties
Change-Id: I75b1ac0cb55638bf787ffd3cf457483ae314f03b
/frameworks/base/libs/hwui/Caches.cpp
|
| b9ce116dac378b4cf4490f265dcbd5704a1dd43c |
|
21-Aug-2015 |
Chris Craik <ccraik@google.com> |
Switch several enums to enum classes
Change-Id: I00ecd0b61657196b51704f70ca31a9d1c1ac254e
/frameworks/base/libs/hwui/Caches.cpp
|
| 149173d28c0843aba86b0810ce75b34be6a0d08f |
|
10-Aug-2015 |
John Reck <jreck@google.com> |
Support new EGL extensions
Bug: 21753739
Includes a revert of 13d1b4ab10fbee5e81a2ba1ac59cfae1e51d3ef0
as that only supported EGL_EXT_buffer_age
Change-Id: Ia86a47d19e3355c067934d7764c330b640c6958d
/frameworks/base/libs/hwui/Caches.cpp
|
| 9e5f4af1ed29c28b77c432804bd508b2aabd31d1 |
|
24-Jul-2015 |
John Reck <jreck@google.com> |
am 11f9da31: am bdb2a905: am d08fb687: am e5783e58: am 2abf0f24: Fix a race condition that could cause lockup
* commit '11f9da310ac3129cd859ef98f7f10d897308a59b':
Fix a race condition that could cause lockup
|
| 2abf0f24af60b8644d5b61eed9666793083546ee |
|
23-Jul-2015 |
John Reck <jreck@google.com> |
Fix a race condition that could cause lockup
Bug: 22676664
If a task is queued on a worker thread that is busy
processing a task AND a trim memory signal comes along
prior to the initial task being completed then the
tasks that were queued prior to the exit request will
never be processed.
This is bad, as when those futures are used later on, such
as in trying to delete them from the cache, they will block
waiting for the orphaned task to be finished.
Simple fix is to just never stop the worker threads. Increase
RAM usage slightly as we won't reclaim that stack space, but
this cost is fairly small
Change-Id: I818b011f9bc6ba06942fdad81c27656bd97b42d4
/frameworks/base/libs/hwui/Caches.cpp
|
| 5a4690bf26932c0d6940e4af8516d920e09ae81a |
|
14-Jul-2015 |
Chris Craik <ccraik@google.com> |
Clean up unncessary defines
LOG_TAG and TRACE_TAG are already defined in the makefile
Change-Id: I9e53e3dacbe018441edd74cb7c8c90846defee74
/frameworks/base/libs/hwui/Caches.cpp
|
| d7db4d767246b41d44995acb93d03d220b53c748 |
|
20-May-2015 |
John Reck <jreck@google.com> |
Eliminate requireGlContext
Bug: 20297820
Change-Id: I37c63bab6f6c0d2337c8c6002046d2ef17e74097
/frameworks/base/libs/hwui/Caches.cpp
|
| 2507c34d91bb0d722b6012e85cb47387b2aa6873 |
|
04-May-2015 |
Chris Craik <ccraik@google.com> |
Cleanup properties
bug:19967854
Separate properties from Caches, into static, RenderThread-only class.
Also rewrites the means for java to set properties to correctly handle
threading, and adds an override for profile bars so that SysUi doesn't clutter
the screen with them.
Change-Id: I6e21a96065f52b9ecc49d1a126244804ba106fa9
/frameworks/base/libs/hwui/Caches.cpp
|
| db663fe83f976107fd8fd9307d871b37d9e47370 |
|
20-Apr-2015 |
Chris Craik <ccraik@google.com> |
Rename native DisplayListRenderer to DisplayListCanvas
Change-Id: I33e6f8cc85da1e7da7ff7bf18d4ebde64222067a
/frameworks/base/libs/hwui/Caches.cpp
|
| fb10ffe484b04a77c3aaf8a78ed87d018a6edcda |
|
26-Feb-2015 |
John Reck <jreck@google.com> |
Merge "Add null egl/gles stub support"
|
| 041b985dbb2f75aa492236d46ab47dbda8c2c74e |
|
25-Feb-2015 |
John Reck <jreck@google.com> |
Add null egl/gles stub support
Change-Id: I41372585202f69ef31a4ef95efc75fb7a1ff7289
/frameworks/base/libs/hwui/Caches.cpp
|
| 06518aa8deff2808b873b2639e9949a369bb6576 |
|
20-Feb-2015 |
ztenghui <ztenghui@google.com> |
Merge "Correctly name the lightRadius"
|
| 62aa44c5eef2b1e888f0eee8841dc87074eaa0e8 |
|
20-Feb-2015 |
ztenghui <ztenghui@google.com> |
Correctly name the lightRadius
b/18282208
Change-Id: I5b6edcb37b710464c6ff0f5c05583bb7da720ff3
/frameworks/base/libs/hwui/Caches.cpp
|
| f27133df2d179c99d6bc1ae644af09e9153a0071 |
|
19-Feb-2015 |
Chris Craik <ccraik@google.com> |
Glop layer mesh rendering
Change-Id: I2d902819d5d77f496b67d4d25a298782903e410d
/frameworks/base/libs/hwui/Caches.cpp
|
| 117bdbcfa3e8306dad21e7e01fa71b00cdfa7265 |
|
05-Feb-2015 |
Chris Craik <ccraik@google.com> |
Glop ColorFilter & VertexBuffer support, initial enable
Enables Glop rendering for supported Rects and VertexBuffers
Also removes unused Query object
Change-Id: Ibe227bc362685a153159f75077664f0947764e06
/frameworks/base/libs/hwui/Caches.cpp
|
| 34725687748cc2b4ace2bdb49becfdcd569e9a5d |
|
05-Feb-2015 |
Chris Craik <ccraik@google.com> |
Don't try to fully tear down program in terminate()
bug:19277550
The program will be destroyed anyway by nature of the program cache cleanup.
Change-Id: I304becd34fdf40baf314bae8b37d2c072ad44409
/frameworks/base/libs/hwui/Caches.cpp
|
| 6c15ffa196fc9b7724c189d833c3435d8db12266 |
|
02-Feb-2015 |
Chris Craik <ccraik@google.com> |
Refactoring of Program ownership/lifecycle, and WIP Glop rendering path
Change-Id: I2549032790bddbc048b0bccc224ed8f386b4517c
/frameworks/base/libs/hwui/Caches.cpp
|
| 44eb2c00861098dd3e2950d923646814b4cc57c2 |
|
29-Jan-2015 |
Chris Craik <ccraik@google.com> |
Refactor blending and texture gl state
Change-Id: Ia6b3c8b2afd3dfcee7f3ce401d846b789612054a
/frameworks/base/libs/hwui/Caches.cpp
|
| 49bc4acfadf9c5b1e520217278ccb38010d38c89 |
|
29-Jan-2015 |
John Reck <jreck@google.com> |
resolved conflicts for merge of fe5ac4fc to master
Change-Id: I6c0cc82db14b56297586469f940e408c0e218b3b
|
| 57998017ff137f7d4ec33df21b6596141f8c4547 |
|
29-Jan-2015 |
John Reck <jreck@google.com> |
Allow ~Layer() to happen after onGLContextDestroyed
Bug: 19146354
Change-Id: I9e885936168bd541bfbed4064ad67ab524f58e32
/frameworks/base/libs/hwui/Caches.cpp
|
| 96a5c4c7bab6718524de7253da8309143ab48bef |
|
28-Jan-2015 |
Chris Craik <ccraik@google.com> |
Move more GL state management to RenderState and its directory
Change-Id: Ic68584e1c08dc64be2ad43450cb6caa1de834fdc
/frameworks/base/libs/hwui/Caches.cpp
|
| 65fe5eeb19e2e15c8b1ee91e8a2dcf0c25e48ca6 |
|
27-Jan-2015 |
Chris Craik <ccraik@google.com> |
Move scissor state to RenderState
Change-Id: I1227a3886fb24e4d9fad79fca469794f06cfb15e
/frameworks/base/libs/hwui/Caches.cpp
|
| d41c4d8c732095ae99c955b6b82f7306633004b1 |
|
06-Jan-2015 |
Chris Craik <ccraik@google.com> |
Add overrides and switch to nullptr keyword for all files
Adds remaining missing overrides and nullptr usages, missed due to
an extreme failure in tool usage.
Change-Id: I56abd72975a3999ad13330003c348db40f59aebf
/frameworks/base/libs/hwui/Caches.cpp
|
| 51d6a3db97bdd5315f1a17a4b447d10a92217b98 |
|
23-Dec-2014 |
Chris Craik <ccraik@google.com> |
Cleanup various clang warnings, use unique_ptrs in several places
Change-Id: I347904b25e51fcc7de14b1e72f1acd0f6ba26f3f
/frameworks/base/libs/hwui/Caches.cpp
|
| a2732a2bf98f7dbd063f4e5679f5b8bfcbec2698 |
|
18-Dec-2014 |
John Reck <jreck@google.com> |
Stop pretending USE_OPENGL_RENDERER is a thing
Change-Id: I732b490431fe90eafa00a00f3b5429f0d3a067e6
/frameworks/base/libs/hwui/Caches.cpp
|
| 59cf734f9ee8fa0154d199f0f36779a6ffe0dfb5 |
|
11-Dec-2014 |
Yohann Roussel <yroussel@google.com> |
resolved conflicts for merge of d67bb501 to master
Change-Id: I40698ce1e382cb41eec7af5ea49ac0e2f997d555
|
| ebd52610cfeff6e557fde284a7e1efc5e6438285 |
|
11-Dec-2014 |
John Reck <jreck@google.com> |
Don't preload textures for AssetAtlas
Bug: 18317479
RenderNode::prepareSubTree calls prefetchAndMarkInUse
on every bitmapResoruce in the DisplayList. However,
this resulted in textures being uploaded for bitmaps
that would be drawn from the AssetAtlas instead.
To fix this we teach TextureCache about the AssetAtlas
so that calls to TextureCache return the Texture from
AssetAtlas if it exists. Thus usage of AssetAtlas
is now purely to allow for further optimizations via
draw merging instead of a requirement to get
any benefit at all.
Change-Id: I65282fa05bac46f4e93822b3467ffa0261ccf200
/frameworks/base/libs/hwui/Caches.cpp
|
| 27eaec23881f9564f98b484765d000822de5fdc3 |
|
18-Nov-2014 |
John Reck <jreck@google.com> |
am 842697a3: am decc26df: am f0f68117: Merge "Trace some interesting events" into lmp-mr1-dev
* commit '842697a3602204036e991cfea8b74da3df6e7f14':
Trace some interesting events
|
| fbc8df03e498baf47ff1a5e05e182f1bcd60c770 |
|
15-Nov-2014 |
John Reck <jreck@google.com> |
Trace some interesting events
Bug: 18337099
Change-Id: Ie2e60da2b9f06e0368061c944d8123ab6903355c
/frameworks/base/libs/hwui/Caches.cpp
|
| 6398d2d42e20b751509ba1c60632bf6cf61a6b71 |
|
03-Nov-2014 |
John Reck <jreck@google.com> |
am 8a8a4055: am 541641d0: Merge "Fix counting" into lmp-mr1-dev automerge: 5c8d135
* commit '8a8a40556ea3b0fb4cc8cd1ec063fb9988db497f':
Fix counting
|
| 88f5fc7c5a9fb1e677c508165f732cd76f5eef3a |
|
03-Nov-2014 |
John Reck <jreck@google.com> |
Fix counting
Change-Id: I9a3568908a7223d69430c1765fb5a4db96d7ac9c
/frameworks/base/libs/hwui/Caches.cpp
|
| 9481684560b2815d2706512086bb36467ef6acc0 |
|
01-Nov-2014 |
John Reck <jreck@google.com> |
am e05575e9: am a8d83d63: Merge "Layer changes" into lmp-mr1-dev automerge: a51fba0
* commit 'e05575e9c36850d8cfe49396ac9a1372511b12bf':
Layer changes
|
| 0e89e2b7bcb2c035e8cee77f93120e7c5617f8d2 |
|
31-Oct-2014 |
John Reck <jreck@google.com> |
Layer changes
Bug: 17208461
* Switch Layer to be VirtualLightRefBase instead of
Caches' side-channel ref-counting
* Include active layers in gfxinfo dump
* Run gfxinfo dump on the correct thread
* Dump gfxinfo on Layer creation failure
Change-Id: I28d195699e2334518e215ab28c7a17355aee9678
/frameworks/base/libs/hwui/Caches.cpp
|
| 2dc236b2bae13b9a0ed9b3f7320502aecd7983b3 |
|
15-Oct-2014 |
Tom Hudson <tomhudson@google.com> |
Clean up physical coupling
Narrow the use of #include directives in hwui, replacing with forward
declarations where straightforward. Speeds compiles; doesn't do any
restructuring of code.
Change-Id: Icac2baffb5896f55d8c6718e9bd9d4bfa02d3ca0
/frameworks/base/libs/hwui/Caches.cpp
|
| 4ced2620b730a7c7140f73da503946f9827442bc |
|
19-Sep-2014 |
John Reck <jreck@google.com> |
glFinish to flush deletes
Bug: 17479800
Change-Id: I4d4a3eeda510e037f806052025184f3cde18c847
/frameworks/base/libs/hwui/Caches.cpp
|
| bfd1cd620991ac2fa9202fdce6c00ec47d071935 |
|
10-Sep-2014 |
Chris Craik <ccraik@google.com> |
Additional layer logging
bug:17208461
Track layer's last known state.
Change-Id: Ic1799191f5839a1d6cc56f598f2ac2671dc27a6f
/frameworks/base/libs/hwui/Caches.cpp
|
| 70735bd5ddd6ba3063d5537f510324cb2515aba6 |
|
29-Aug-2014 |
Fred Fettinger <fred.fettinger@motorola.com> |
hwui: Caches: use mBoundTextures only for GL_TEXTURE_2D
bug:17441218
GLConsumer uses glBindTexture() directly instead of going through
Caches::bindTexture(). This can cause libhwui to draw with the wrong
texture bound in the following case which involves 2 TextureViews:
Frame 1:
GLConsumer::updateTexImage() calls glBindTexture(GL_TEXTURE_EXTERNAL_OES, 1)
HWUI renders TextureView A:
calls Caches::bindTexture(GL_TEXTURE_EXTERNAL_OES, 1) and draws
Frame 2:
GLConsumer::updateTexImage() calls glBindTexture(GL_TEXTURE_EXTERNAL_OES, 1)
GLConsumer::updateTexImage() calls glBindTexture(GL_TEXTURE_EXTERNAL_OES, 2)
HWUI renders TextureView A:
calls Caches::bindTexture(GL_TEXTURE_EXTERNAL_OES, 1) and draws
HWUI renders TextureView B:
calls Caches::bindTexture(GL_TEXTURE_EXTERNAL_OES, 2) and draws
In this case, HWUI will incorrectly draw TextureView A using texture 2 on
frame 2, because mBoundTextures[0]=1, even though the texture currently
bound to GL_TEXTURE_EXTERNAL_OES is 2.
Since GLConsumer is always used with a target of GL_TEXTURE_EXTERNAL_OES,
work around this problem by having mBoundTextures[] store only the
textures bound to the target GL_TEXTURE_2D. This is the common case
where the extra performance is needed. Since it's legal to have
different textures bound to GL_TEXTURE_2D and GL_TEXTURE_EXTERNAL_OES
on one texture unit, Caches::bindTexture() does not need to clear
mBoundTextures[mTextureUnit] when target != GL_TEXTURE_2D.
Change-Id: I8bc54ab8adcfacad7f3ed17a31236dc7a86c967a
Signed-off-by: Fred Fettinger <fred.fettinger@motorola.com>
/frameworks/base/libs/hwui/Caches.cpp
|
| 17035b0211a3c9d45ea46a99217a6acbe76e8fbe |
|
03-Sep-2014 |
John Reck <jreck@google.com> |
Have destroy call freePrefetchedLayers
Bug: 17208461
There's a potential race condition between HardwareRenderer.destroy()
being called (which calls destroyCanvasAndSurface()) and the renderer
being finalized (which is what calls freePrefetchedLayers), during which
time it's possible we get a TRIM_MEMORY_COMPLETE and destroy the EGL
context.
Fix this race condition by moving stopDrawing() and freePrefetchedLayers()
into destroyCanvasAndSurface() where they should have been in the first
place.
Also, if we hit the assertion failure, dump the current state of
Caches to try and provide more context for the failure.
Change-Id: Ife0ba3562041e8b08e87e3e13640472b3004eed6
/frameworks/base/libs/hwui/Caches.cpp
|
| 14a4e35208b7e97bbfa38f36130827c86bfafc2b |
|
13-Aug-2014 |
ztenghui <ztenghui@google.com> |
Bring back the shadow strength tweak
bug:16712006
Change-Id: Ifc0ecca139d58140b45d7d227536a53069e1d480
/frameworks/base/libs/hwui/Caches.cpp
|
| a736cd9d3587a120e5233d627cd8bf06353be107 |
|
04-Aug-2014 |
Chris Craik <ccraik@google.com> |
Remove scaling bucket hack
bug:16626221
Fixes glyph cache pressure and double scaling artifacts.
Change-Id: I06cde720db646531b45943283cb4ecb48af8ff5b
/frameworks/base/libs/hwui/Caches.cpp
|
| 58ddced27752b5e47b0d42fec66f8dcfde070ec1 |
|
17-Jul-2014 |
Chris Craik <ccraik@google.com> |
Initializing variables - generally a good practice
Change-Id: Ib29a69f741eda869701493bb04e155d786e6e402
/frameworks/base/libs/hwui/Caches.cpp
|
| 59744b79ec302000802cd56d30a1bf70f0183c80 |
|
02-Jul-2014 |
Chris Craik <ccraik@google.com> |
Add hack for custom re-rasterization buckets
bug:14083128
Moves all of the font transform management into
OpenGLRenderer::findBestFontTransform(), and now simply passes down
final rasterization transforms into the FontRenderer.
Change-Id: Ie02752e6af863347b142367c7d628db5f9fc2998
/frameworks/base/libs/hwui/Caches.cpp
|
| 0732ba5756296f1ae3da48a39e4d498aba366386 |
|
17-Jun-2014 |
Chris Craik <ccraik@android.com> |
am 88b1c9ad: am e709d53f: am 0d28bb47: Merge "Fix the texture ID reuse issue in HWUI."
* commit '88b1c9ad87ca6d6faaf824bff4ee9d3c799362e5':
Fix the texture ID reuse issue in HWUI.
|
| 4a473c7d9406a2d6f6792f0f48d933424740ec5c |
|
10-Jun-2014 |
jiayuanr <jiayuanr@codeaurora.org> |
Fix the texture ID reuse issue in HWUI.
Issue: When the layer of previous frame is destroyed, it doesn't clear the
texture id in mBoundTextures[mTextureUnit], so in the next frame, if
glGenTexture returns same texture ID of the previous frame,
the new texture is not bound.
CRs-fixed: 671736
Change-Id: Ifc5fd2115fb1863b3c006ab14b0faabeaeb4eab4
/frameworks/base/libs/hwui/Caches.cpp
|
| 05f3d6e5111fd08df5cd9aae2c3d28399dc0e7f5 |
|
03-Jun-2014 |
Chris Craik <ccraik@google.com> |
Tessellate on worker threads
Tessellate and cache (where possible) shadow and round rect
tessellation tasks.
Change-Id: I2cfda8e11d83d51ea74af871235cf26e8f831d40
/frameworks/base/libs/hwui/Caches.cpp
|
| 797b95b26bbb7557678af78b9a2a61830158920f |
|
21-May-2014 |
Chris Craik <ccraik@google.com> |
Define light position (using new lighting spec) in Java
Also updates the relative shadow strengths.
Change-Id: I6cac7275d38df98aea9f0dda463cd7207102986a
/frameworks/base/libs/hwui/Caches.cpp
|
| f5be3ca5cc5b3a10747b577f60059a99862bb9a8 |
|
01-May-2014 |
Chris Craik <ccraik@google.com> |
Add more shadow control knobs
Change-Id: I1ff500bf429029a97b681ced9df652f4ee9f1332
/frameworks/base/libs/hwui/Caches.cpp
|
| 087bc0c14bdccf7c258dce0cdef46a69a839b427 |
|
05-Apr-2014 |
John Reck <jreck@google.com> |
Refcount RenderNode
Change-Id: I7a86db8acc2b78ef33d987a43a119f5933d7d752
/frameworks/base/libs/hwui/Caches.cpp
|
| 50ecf849cb7ccc3482517b74d2214b347927791e |
|
12-Mar-2014 |
ztenghui <ztenghui@google.com> |
Create one hole inside the umbra area to avoid overdraw.
bug:13439450
Change-Id: I859575196bd5a3029f447883025a6ec3a1f1face
/frameworks/base/libs/hwui/Caches.cpp
|
| e18264b079481a244b30e3f71012c53bbd861f92 |
|
12-Mar-2014 |
John Reck <jreck@google.com> |
Rename DisplayList->RenderNode
Change-Id: Id42e23c9a1a6eb6eaeafef707ced7fa6887b03d0
/frameworks/base/libs/hwui/Caches.cpp
|
| e361ad7ab15fcf4919a56a6293689d968ee8dcff |
|
11-Mar-2014 |
Chris Craik <ccraik@google.com> |
Remove experimental perspective projection
Change-Id: Iad688c8395ccd4673cc129973802b5f01dfb45ba
/frameworks/base/libs/hwui/Caches.cpp
|
| 726118b35240957710d4d85fb5747e2ba8b934f7 |
|
08-Mar-2014 |
Chris Craik <ccraik@google.com> |
Improve shadow tessellation performance
- Tune and simplify shadow parameters
- Remove additional inner rings
- Improve polygon ray casting algorithm
Change-Id: If0f28b2d66ae0480b675942bb65e8fcd2864425d
/frameworks/base/libs/hwui/Caches.cpp
|
| 63d41abb40b3ce40d8b9bccb1cf186e8158a3687 |
|
14-Feb-2014 |
ztenghui <ztenghui@google.com> |
Use pre-computed index to draw the shadow.
Also draw the umbra part as triangle fans instead of zig zag fashion.
b/12840179
Change-Id: Iaa5d15e77351acdd71f076bd8f9bb2d4d2b92faf
/frameworks/base/libs/hwui/Caches.cpp
|
| ef94c6f88fbb1deb095b1494378befcdb9722839 |
|
14-Feb-2014 |
ztenghui <ztenghui@google.com> |
Separate spot and ambient shadow strength setting
Change-Id: I4530e618b09a7f44b5382f8a40646c0ebf5f214c
/frameworks/base/libs/hwui/Caches.cpp
|
| cc3c25622c731d14a6f01bce684330eccba7db5a |
|
17-Jan-2014 |
ztenghui <ztenghui@google.com> |
Property support for light positioning.
Tune up the light size to make it look better.
Change-Id: I139a05f3dd53dacbe55759b91188f0e1cc2c7f80
/frameworks/base/libs/hwui/Caches.cpp
|
| ba9b613437c34873fa95800a25fc51720638267c |
|
16-Dec-2013 |
Chris Craik <ccraik@google.com> |
Create private properties on GLCanvas for experimentation with 3d
Change-Id: I17772f61efce727cb4c1111f4d97f58c741786b8
/frameworks/base/libs/hwui/Caches.cpp
|
| 55bfb4e728fe1db619af5d2c287f4abe711b3343 |
|
03-Dec-2013 |
ztenghui <ztenghui@google.com> |
Calculate and show Ambient shadow.
Basically we compute the shadow as a strip of triangles, whose alpha value
is the strength of the shadow.
We use the normal to extend the geometry.
And we use static function and try to avoid new/malloc in the computation.
Change-Id: I382286f1cad351bd5ff983f76f446c075819dcaf
/frameworks/base/libs/hwui/Caches.cpp
|
| 627c6fd91377ead85f74a365438e25610ef1e2ee |
|
21-Aug-2013 |
Romain Guy <romainguy@google.com> |
Add overdraw debugging that accounts for Deuteranomaly
Change-Id: I31f68a07aa7cf0490d2572e24e4c5ac2066a1151
/frameworks/base/libs/hwui/Caches.cpp
|
| 46bfc4811094e5b1e3196246e457d4c6b58332ec |
|
17-Aug-2013 |
Romain Guy <romainguy@google.com> |
Fix hardware layers lifecycle
Bug #10075732
Hardware layers could survive across EGL terminate events.
Change-Id: Ie8565d55cb29fe6625fa1584d695edfecd37ab5e
/frameworks/base/libs/hwui/Caches.cpp
|
| b0a41ed3dcc34a2b4026f6cc8336796f3523aa21 |
|
16-Aug-2013 |
Romain Guy <romainguy@google.com> |
Prevent ANR in apps using drawPath()
Bug #10347089
If an app clears its path cache before stopping background tasks, it could
get into an infinite loop in PathCache::trim().
Change-Id: Ieb865b762e7b00aebaba0c023769c2db286a94f5
/frameworks/base/libs/hwui/Caches.cpp
|
| b746371de7f21ae36a14953d9b253df06838efb1 |
|
16-Aug-2013 |
Romain Guy <romainguy@google.com> |
Clear FBO cache on full memory flush
Change-Id: I44e06d5d15cd899a0522c62d7c0d042170665abb
/frameworks/base/libs/hwui/Caches.cpp
|
| 1e546815bbb736c50679a8aefc25f48561026fc5 |
|
25-Jun-2013 |
Victoria Lease <violets@google.com> |
Support RGBA fonts and bitmap fonts (and RGBA bitmap fonts)
Quite a few things going on in this commit:
- Enable bitmap strikes by default in Paint objects.
The SkPaint parameter that enables bitmap strikes was not previously
included in DEFAULT_PAINT_FLAGS. This effectively disabled bitmap
fonts. Oops! It's for the best, though, as additional work was needed
in Skia to make bitmap fonts work anyway.
- Complain if TEXTURE_BORDER_SIZE is not 1.
Our glyph cache code does not currently handle any value other than 1
here, including zero. I've added a little C preprocessor check to
prevent future engineers (including especially future-me) from
thinking that they can change this value without updating the related
code.
- Add GL_RGBA support to hwui's FontRenderer and friends
This also happened to involve some refactoring for convenience and
cleanliness.
Bug: 9577689
Change-Id: I0abd1e5a0d6623106247fb6421787e2c2f2ea19c
/frameworks/base/libs/hwui/Caches.cpp
|
| 9ab2d1847552aa4169b4325aae1b1368d6947a9f |
|
23-Jul-2013 |
Chris Craik <ccraik@google.com> |
Ensure glActiveTexture is cleaned up correctly on functor resume
Change-Id: I103d7d63b17289d599c2c08dcc442cfba9b8e51d
/frameworks/base/libs/hwui/Caches.cpp
|
| e3b0a0117a2ab4118f868a731b238fe8f2430276 |
|
27-Jun-2013 |
Romain Guy <romainguy@google.com> |
Refcount 9-patches and properly handle GC events
This change adds refcounting of Res_png_9patch instances, the native
data structure used to represent 9-patches. The Dalvik NinePatch class
now holds a native pointer instead of a Dalvik byte[]. This pointer
is used whenever we need to draw the 9-patch (software or hardware.)
Since we are now tracking garbage collection of NinePatch objects
libhwui's PatchCache must keep a list of free blocks in the VBO
used to store the meshes.
This change also removes unnecessary instances tracking from
GLES20DisplayList. Bitmaps and 9-patches are refcounted at the
native level and do not need to be tracked by the Dalvik layer.
Change-Id: Ib8682d573a538aaf1945f8ec5a9bd5da5d16f74b
/frameworks/base/libs/hwui/Caches.cpp
|
| 31e08e953fe7bdb1b1cbc247156cb6a19917a2f1 |
|
19-Jun-2013 |
Romain Guy <romainguy@google.com> |
Share Caches' index buffer with FontRenderer
This reduces state changes when we draw 9patches and text together,
which happens *a lot*. Also disable the NV profiling extension by
default since it doesn't play nice with display lists deferrals.
To enable it set debug.hwui.nv_profiling to true.
Change-Id: I518b44b7d294e5def10c78911ceb9f01ae401609
/frameworks/base/libs/hwui/Caches.cpp
|
| 7f4307668b10467ee39d41c7ea29cf1ff238a835 |
|
13-Jun-2013 |
Romain Guy <romainguy@google.com> |
Add new Query class for debugging
This class can be used to perform occlusion queries. An occlusion query
can be used to test whether an object is entirely hidden or not.
Change-Id: Ida456df81dbe008a64d3ff4cb7879340785c6abf
/frameworks/base/libs/hwui/Caches.cpp
|
| be1b127c7bec252e0c6ab0e06ed6babed07d496f |
|
06-Jun-2013 |
Romain Guy <romainguy@google.com> |
Assume a texture is unbound after deleting it
Bug #9316260
The GL specification indicates that deleting a bound texture has
the side effect of binding the default texture (name=0). This change
replaces all calls to glDeleteTextures() by Caches::deleteTexture()
to properly keep track of texture bindings.
Change-Id: Ifbc60ef433e0f9776a668dd5bd5f0adbc65a77a0
/frameworks/base/libs/hwui/Caches.cpp
|
| 8aa195d7081b889f3a7b1f426cbd8556377aae5e |
|
05-Jun-2013 |
Romain Guy <romainguy@google.com> |
Introduce Caches::bindTexture() to reduce glBindTexture calls
Change-Id: Ic345422567c020c0a9035ff51dcf2ae2a1fc59f4
/frameworks/base/libs/hwui/Caches.cpp
|
| f9f0016b1ff816eb2c7561eed482c056189005f8 |
|
09-May-2013 |
Romain Guy <romainguy@google.com> |
Enable GPU pixel buffers on OpenGL ES 3.0 devices
Change-Id: I164d72ccd7a9bf6ae0e3f79dfef50083558937ba
/frameworks/base/libs/hwui/Caches.cpp
|
| 78dd96d5af20f489f0e8b288617d57774ec284f7 |
|
03-May-2013 |
Romain Guy <romainguy@google.com> |
Add an on-screen overdraw counter
The counter can be enabled by setting the system property called
debug.hwui.overdraw to the string "count". If the string is set
to "show", overdraw will be highlighted on screen instead of
printing out a simple counter.
Change-Id: I9a9c970d54bffab43138bbb7682f6c04bc2c40bd
/frameworks/base/libs/hwui/Caches.cpp
|
| 3b748a44c6bd2ea05fe16839caf73dbe50bd7ae9 |
|
18-Apr-2013 |
Romain Guy <romainguy@google.com> |
Pack preloaded framework assets in a texture atlas
When the Android runtime starts, the system preloads a series of assets
in the Zygote process. These assets are shared across all processes.
Unfortunately, each one of these assets is later uploaded in its own
OpenGL texture, once per process. This wastes memory and generates
unnecessary OpenGL state changes.
This CL introduces an asset server that provides an atlas to all processes.
Note: bitmaps used by skia shaders are *not* sampled from the atlas.
It's an uncommon use case and would require extra texture transforms
in the GL shaders.
WHAT IS THE ASSETS ATLAS
The "assets atlas" is a single, shareable graphic buffer that contains
all the system's preloaded bitmap drawables (this includes 9-patches.)
The atlas is made of two distinct objects: the graphic buffer that
contains the actual pixels and the map which indicates where each
preloaded bitmap can be found in the atlas (essentially a pair of
x and y coordinates.)
HOW IS THE ASSETS ATLAS GENERATED
Because we need to support a wide variety of devices and because it
is easy to change the list of preloaded drawables, the atlas is
generated at runtime, during the startup phase of the system process.
There are several steps that lead to the atlas generation:
1. If the device is booting for the first time, or if the device was
updated, we need to find the best atlas configuration. To do so,
the atlas service tries a number of width, height and algorithm
variations that allows us to pack as many assets as possible while
using as little memory as possible. Once a best configuration is found,
it gets written to disk in /data/system/framework_atlas
2. Given a best configuration (algorithm variant, dimensions and
number of bitmaps that can be packed in the atlas), the atlas service
packs all the preloaded bitmaps into a single graphic buffer object.
3. The packing is done using Skia in a temporary native bitmap. The
Skia bitmap is then copied into the graphic buffer using OpenGL ES
to benefit from texture swizzling.
HOW PROCESSES USE THE ATLAS
Whenever a process' hardware renderer initializes its EGL context,
it queries the atlas service for the graphic buffer and the map.
It is important to remember that both the context and the map will
be valid for the lifetime of the hardware renderer (if the system
process goes down, all apps get killed as well.)
Every time the hardware renderer needs to render a bitmap, it first
checks whether the bitmap can be found in the assets atlas. When
the bitmap is part of the atlas, texture coordinates are remapped
appropriately before rendering.
Change-Id: I8eaecf53e7f6a33d90da3d0047c5ceec89ea3af0
/frameworks/base/libs/hwui/Caches.cpp
|
| cf51a4199835e9604aa4c8b3854306f8fbabbf33 |
|
09-Apr-2013 |
Romain Guy <romainguy@google.com> |
Introduce PixelBuffer API to enable PBOs
PBOs (Pixel Buffer Objects) can be used on OpenGL ES 3.0 to perform
asynchronous texture uploads to free up the CPU. This change does not
enable the use of PBOs unless a specific property is set (Adreno drivers
have issues with PBOs at the moment, Mali drivers work just fine.)
This change also cleans up Font/FontRenderer a little bit and improves
performance of drop shadows generations by using memcpy() instead of
a manual byte-by-byte copy.
On GL ES 2.0 devices, or when PBOs are disabled, a PixelBuffer instance
behaves like a simple byte array. The extra APIs introduced for PBOs
(map/unmap and bind/unbind) are pretty much no-ops for CPU pixel
buffers and won't introduce any significant overhead.
This change also fixes a bug with text drop shadows: if the drop
shadow is larger than the max texture size, the renderer would leave
the GL context in a bad state and generate 0x501 errors. This change
simply skips drop shadows if they are too large.
Change-Id: I2700aadb0c6093431dc5dee3d587d689190c4e23
/frameworks/base/libs/hwui/Caches.cpp
|
| c5cbee7d78513527e89450e6369a30a04b2d5e7a |
|
21-Mar-2013 |
Romain Guy <romainguy@google.com> |
Stop worker threads on memory trim & fix bad pointer access
Change-Id: I6fe7e31aeb6dd41fa65ab952caed97bc2da510d7
/frameworks/base/libs/hwui/Caches.cpp
|
| c46d07a29e94807e768f8b162ce9f77a88ba6f46 |
|
16-Mar-2013 |
Romain Guy <romainguy@google.com> |
Merge all shapes/paths caches to PathCache
This change will greatly simplify the multi-threading of all
shape types.
This change also uses PathTessellator to render convex paths.
Change-Id: I4e65bc95c9d24ecae2183b72204de5c2dfb6ada4
/frameworks/base/libs/hwui/Caches.cpp
|
| ff78583d8a73ca35ce65b5d2592570ff6fb9901b |
|
08-Mar-2013 |
Chris Craik <ccraik@google.com> |
Fully deferred displaylist replay
bug:8037003
A recursive drawDisplayList call is now entirely deferred before
playing back to the screen and issuing GL commands. This way, the
entire stream can be inspected, optimized, and batch work (such as
uploading textures) before issuing commands.
Additionally, this fixes an issue where operations draw could move
across restores corresponding to saveLayer(alpha). Those and other
similar cases (such as complex clipping, requiring the stencil) are
now treated as batching barriers, with the operations that change
renderer state in a way that's difficult to defer are just re-issued
at flush time.
Change-Id: Ie7348166662a5ad89fb9b1e87558334fb826b01e
/frameworks/base/libs/hwui/Caches.cpp
|
| 0f6675332c04c74909425d1d328f02b32c0ff40e |
|
01-Mar-2013 |
Romain Guy <romainguy@google.com> |
Precache glyphs at final raster size
The deferred display lists model now allows us to precache glyphs
at their exact size on screen.
This change also removes debug markers when the renderer defers
and reorders display lists. It also adds a flush event marker.
Change-Id: I66ec5216dc12b93ecfdad52a7146b1cfb31fbeb4
/frameworks/base/libs/hwui/Caches.cpp
|
| 3ff0bfdd144bba3b023eda8c49b25fb0d0de8653 |
|
25-Feb-2013 |
Romain Guy <romainguy@google.com> |
Add new property to debug non-rectangular clip operations
This change adds a new property called "debug.hwui.show_stencil_clip"
that accepts the following values:
- "highlight", colorizes in green any drawing command that's tested
against a non-rectangular clip region
- "region", shows the non-rectangular clip region in blue every time
it is used
- "hide", default value, nothing is shown
Change-Id: I83c8602310edc4aaeb8b905371cdd185b17d32b5
/frameworks/base/libs/hwui/Caches.cpp
|
| ff316ec7a76e52572a2e89b691e6b3bba0cafba3 |
|
14-Feb-2013 |
Romain Guy <romainguy@google.com> |
Implement support for drawBitmapMesh's colors array
Change-Id: I3d901f6267c2918771ac30ff55c8d80c3ab5b725
/frameworks/base/libs/hwui/Caches.cpp
|
| 8d4aeb7111afac0c3c7e56d4ad5d92f9cfce2ffd |
|
13-Feb-2013 |
Romain Guy <romainguy@google.com> |
Add a render buffer cache to reuse stencil buffers
Bug #7146141
This new cache is used in a similar way to LayerCache. It helps
reuse already allocated stencil buffers and thus avoid churning
memory on every frame.
Change-Id: I19551d72da52c40039e65904563600e492c8b193
/frameworks/base/libs/hwui/Caches.cpp
|
| 3bbacf27c0be1bae4e4483577fc89ae3113abe5d |
|
07-Feb-2013 |
Romain Guy <romainguy@google.com> |
Add a RenderBuffer object to store stencil buffers.
Bug #7146141
This change is needed to add a render buffer cache to avoid
creating and destroying stencil buffers on every frame.
This change also allows the renderer to use a 1 bit or 4 bit
stencil buffer whenever possible.
Finally this change fixes a bug introduced by a previous CL
which causes the stencil buffer to not be updated in certain
conditions. The fix relies on a new optional parameter in
drawColorRects() that can be used to avoid performing a
quickReject on rectangles generated by the clip region.
Change-Id: I2f55a8e807009887b276a83cde9f53fd5c01199f
/frameworks/base/libs/hwui/Caches.cpp
|
| c2a972131f1870042eb63847d4b24fbe718d8e3f |
|
07-Feb-2013 |
Romain Guy <romainguy@google.com> |
Fix uninitialized variables in Caches.cpp
Bug #8151401
Change-Id: I221f93de0f1981974f82a094297836dd3fe418bc
/frameworks/base/libs/hwui/Caches.cpp
|
| f735c8e5cb59d6e1d1aa152fed7a6480a08d1c2a |
|
01-Feb-2013 |
Romain Guy <romainguy@google.com> |
Fix tiling on QCOM GPU
Rename Caches::startTiling parameter from opaque to discard to
make it clearer what its role is. Tweak calls to startTiling
to preserve the buffer when needed and discard it when possible.
Change-Id: If7f8ff19003f79f36885a0a7207cc61901f637d2
/frameworks/base/libs/hwui/Caches.cpp
|
| 5bb3c730f5ebd2a0db1b02a8981c6fdbea6c1a2e |
|
30-Nov-2012 |
Romain Guy <romainguy@google.com> |
Apply dev. settings at runtime
Bug #7434649
Change-Id: I16f00eaa8a5eefd9f9849e196cf2cb1659215390
/frameworks/base/libs/hwui/Caches.cpp
|
| aa42c9af6ea2158a685ebf9b338e6d2355712268 |
|
17-Oct-2012 |
Chet Haase <chet@google.com> |
Correctly adjust clip regions that lie offscreen
We were clamping the x/y location of the scissor to 0,0, but not adjusting
the width/height appropriately. This fix adjusts width/height and also clamps
them to 0 to correctly clip out offscreen operations.
Issue #7221524 Top left and top right portions of the screen blanks out after some time
Change-Id: I47f23336ea612409ed86652b9a68e272819ef00e
/frameworks/base/libs/hwui/Caches.cpp
|
| 50ae66a554126fadee2054e0d01a9e57150cedb5 |
|
07-Oct-2012 |
Romain Guy <romainguy@google.com> |
Work around a possible driver bug
Bug #7296475
When re-enabling the scissor the driver seems to ignore the already
existing scissor box. This change resets the scissor box when the
test state changes.
Change-Id: I3a68433164f99d21fbab769a26c56fe416c1539a
/frameworks/base/libs/hwui/Caches.cpp
|
| 6a2d17f71342f981c9df1dc5beff33e30eb3ae2b |
|
30-Sep-2012 |
Chet Haase <chet@google.com> |
Fix texture corruption
When memory gets low on a device, activities flush everything they can.
Hardware-accelerated activites, such as Launcher, flush GL resources and destroy
the GL context. However, some resources were still hanging around, due to deferred
destruction policies (we don't delete layers until the DisplayLists they are in
are finalized, to ensure we don't deref deleted objects). This meant that we were
referring to obsolete GL data in these objects. in particular, it meant that we might
come around later, after a new GL context was created, and delete a texture object
that was incorrect. We use the layer's "texture id" to refer to the texture underlying the
layer. But if there's a new GL context, then this texture ID is no longer valid, and
we may be deleting the texture that a different object (layer, icon, whatever) is referring
to, because the driver may return that same ID under the new GL context.
The fix is to more aggressively delete things that we know will not be used again
when the GL context is destroyed. In particular, we delete all resources being used
by all DisplayLists at GL context destruction time.
Issue #7195815 Textures corruption on all devices, in many apps
Change-Id: I52d2d208173690dbb794a83402d38f14ea4c6c22
/frameworks/base/libs/hwui/Caches.cpp
|
| a852ff3a4b637e8101c2f54e110467586fe604cf |
|
28-Sep-2012 |
Romain Guy <romainguy@google.com> |
Merge changes I9873540e,I4f6c38e3 into jb-mr1-dev
* changes:
Skia's ColorMatrix vector is in the 0..255 range not 0..1 Bug #7248980
Don't use the QCOM_tiled_rendering extension with functors Bug #7247880
|
| 54c1a64d5441a964890b44280e4457e11f4f924a |
|
28-Sep-2012 |
Romain Guy <romainguy@google.com> |
Don't use the QCOM_tiled_rendering extension with functors
Bug #7247880
Change-Id: I4f6c38e37b953c58e6107097c613891a49dac766
/frameworks/base/libs/hwui/Caches.cpp
|
| cb4d6009576cf08195dc23f341a3f4939c0878bb |
|
25-Sep-2012 |
Chris Craik <ccraik@google.com> |
Add stroke support to polygonal shape rendering
bug:4419017
bug:7230005
- Adds support for stroke/strokeAndFill for shapes without joins
- Fixes path-polygonization threshold calculation
- Fixes rendering offset (now only used for points)
- Several formatting fixes
Change-Id: If72473dc881e45752e2ec212d0dcd1e3f97979ea
/frameworks/base/libs/hwui/Caches.cpp
|
| 17ef62cc1f9d092669af0fed465a9a77e0dc1a4f |
|
26-Sep-2012 |
Mathias Agopian <mathias@google.com> |
fix a possible dead-lock when clearing caches
Bug: 7195815
Change-Id: I8e226b7ec445f9f4fe46ae216ef7cc41efc5a0fd
/frameworks/base/libs/hwui/Caches.cpp
|
| 54643d72f86d0ee0b23e3643ac9257d52ddfae6b |
|
26-Sep-2012 |
Mathias Agopian <mathias@google.com> |
make sure to destroy GL objects on the GL thread
Bug: 7195815
Change-Id: I5bcac61cd0b903d1ccca0754fdb9cb1023efbe0f
/frameworks/base/libs/hwui/Caches.cpp
|
| 4285de3c8bc77856a2df98894f74bb7333f1d348 |
|
23-Sep-2012 |
Romain Guy <romainguy@google.com> |
Fix overdraw debug on QCOM
Disable the use of the tiling extension when overdraw debug is
turned on.
Change-Id: Ib0a0b7d1998146aa0c7efef2d3822f9997efb123
/frameworks/base/libs/hwui/Caches.cpp
|
| 7c450aaa3caac2a05fcb20a177483d0e92378426 |
|
22-Sep-2012 |
Romain Guy <romainguy@google.com> |
Add support for a new developer setting: overdraw debugging
Change-Id: I350ba4486577c3289f82c20938f7a35138778727
/frameworks/base/libs/hwui/Caches.cpp
|
| 57b5268708c3b974296c7d4e58a02a957979224a |
|
21-Sep-2012 |
Romain Guy <romainguy@google.com> |
Optimize tiling management
Bug #7186819
Change-Id: Iebc42a6e9c96ad5605fbbe1539aa887695d2e829
/frameworks/base/libs/hwui/Caches.cpp
|
| 2b7028eabac80cec170572bc0e945a1d4224e595 |
|
20-Sep-2012 |
Romain Guy <romainguy@google.com> |
Add support for QCOM_tiled_rendering
Bug #7186819
This optional OpenGL extension can be used by tiled renderers to optimize
copies from main memory to tiles memory.
Change-Id: Id4a5d64e61ad17f50e773e8104b9bf584bb65077
/frameworks/base/libs/hwui/Caches.cpp
|
| 35643ddc689913f5b5f80ceed864470d987bd6cd |
|
19-Sep-2012 |
Romain Guy <romainguy@google.com> |
Minimize state changes when updating layers
Change-Id: I407fcc80bd3178f9f09a3b379ceb7f7ce0749e08
/frameworks/base/libs/hwui/Caches.cpp
|
| 85ef80d8902afe8d26cb75fa7837fd9e6d019620 |
|
14-Sep-2012 |
Romain Guy <romainguy@google.com> |
Foundation for tiling optimization
Change-Id: I4db32a4749f196472ba0dde7e102439d2ba4a3a7
/frameworks/base/libs/hwui/Caches.cpp
|
| 4ff0cf4b83605bff630c4e6f1fabe4f72a3f93a1 |
|
06-Aug-2012 |
Romain Guy <romainguy@google.com> |
Add new debug tool to track hardware layers updates
You can setprop debug.hwui.show_layers_updates true to flash
hw layers in green when they update. This is also a setting
in the Dev. section of the settings app.
Change-Id: Ibe1d63a4f81567dc1d590c9b088d2e7505df8abf
/frameworks/base/libs/hwui/Caches.cpp
|
| 211efea7376371ee755edd2ad03e83ef6eea464e |
|
01-Aug-2012 |
Romain Guy <romainguy@google.com> |
Add dithering to gradients
Change-Id: Ic1208855bde3a254eca2fd7cef43e0f1318ce419
/frameworks/base/libs/hwui/Caches.cpp
|
| 8a4ac610e1aaf04931ac1af54b146a7fc8e66114 |
|
18-Jul-2012 |
Romain Guy <romainguy@google.com> |
Don't clear the dirty clip flag if it's not applied
Bug #6833979
Change-Id: I0ea78b7f31a557a335de10d910d03b0520029080
/frameworks/base/libs/hwui/Caches.cpp
|
| b1d0a4ed21168fefcb82232c8f22cb95d60acb85 |
|
14-Jul-2012 |
Romain Guy <romainguy@google.com> |
Refactor GammaFontRenderer
This change is the first step to a shader-based text antialias
gamma correction.
Change-Id: I9eb02d4c56cb95d05219f712290c865b46141954
/frameworks/base/libs/hwui/Caches.cpp
|
| 586cae3ac69c0c667fbf8a954edbd399f620a717 |
|
14-Jul-2012 |
Romain Guy <romainguy@google.com> |
Improve rendering speed by disabling scissor tests
This change improves execution of display lists, particularly on
tiled renderers. The goal is to disable the scissor test as
often as possible. Drawing commands are rarely clipped by View
bounds so most of them can be drawn without doing a scissor test.
The speed improvements scale with the number of views and drawing
commands.
Change-Id: Ibd9b5e051a3e4300562463805acc4fd744ba6266
/frameworks/base/libs/hwui/Caches.cpp
|
| dfa1046ecab165eb0daf5caa8475e993350f4a2b |
|
13-May-2012 |
Romain Guy <romainguy@google.com> |
Add call sites for OpenGL's debug label extension
Change-Id: I9c689127e8166cbef92c935f8aa07217ab806dda
/frameworks/base/libs/hwui/Caches.cpp
|
| bb0acdf9e1d862a7cf0e2533321fc1105c29b5e3 |
|
05-Mar-2012 |
Romain Guy <romainguy@google.com> |
Delete display list objects and resources on the UI thread
Bug #6073717
Bug #6065504
Bug #6026515
Bug #5971725
Prior to this patch, the destructor of DisplayList would always run
on the finalizer thread. This could cause a race condition if the UI
thread was busy rendering display lists at the same time leading to
various random native crashes.
Change-Id: Ie11108e3b1538d4b358a1a8b4cce1b2d33152d0c
/frameworks/base/libs/hwui/Caches.cpp
|
| 13631f3da855f200a151e7837ed9f6b079622b58 |
|
31-Jan-2012 |
Romain Guy <romainguy@google.com> |
Add debug markers to OpenGLRenderer
These markers will be used to group the GL commands by View in the
OpenGL ES debugging tool. This will help correlate individual GL
calls to higher level components like Views.
Change-Id: I73607ba2e7224a80ac32527968261ee008f049c6
/frameworks/base/libs/hwui/Caches.cpp
|
| 8564c8da817a845353d213acd8636b76f567b234 |
|
06-Jan-2012 |
Steve Block <steveblock@google.com> |
Rename (IF_)LOGW(_IF) to (IF_)ALOGW(_IF) DO NOT MERGE
See https://android-git.corp.google.com/g/157065
Bug: 5449033
Change-Id: I00a4b904f9449e6f93b7fd35eac28640d7929e69
/frameworks/base/libs/hwui/Caches.cpp
|
| 5baa3a62a97544669fba6d65a11c07f252e654dd |
|
20-Dec-2011 |
Steve Block <steveblock@google.com> |
Rename (IF_)LOGD(_IF) to (IF_)ALOGD(_IF) DO NOT MERGE
See https://android-git.corp.google.com/g/156016
Bug: 5449033
Change-Id: I4c4e33bb9df3e39e11cd985e193e6fbab4635298
/frameworks/base/libs/hwui/Caches.cpp
|
| 82bc7a772747fcf8a6fe7097f70bf2981429ffe9 |
|
03-Jan-2012 |
Romain Guy <romainguy@google.com> |
Properly restore the GL scissor after a GL draw functor
Bug #5781254
Change-Id: I1dc4809563a793b6b579814951d4d73b4c34bf32
/frameworks/base/libs/hwui/Caches.cpp
|
| 8f85e80b64b89fd38cc23b129f61ec36ddde7f15 |
|
15-Dec-2011 |
Romain Guy <romainguy@google.com> |
Generate even fewer GL commands
Change-Id: I0f4dcacb03ef5ee7f6ebd501df98bfead5f0a7f8
/frameworks/base/libs/hwui/Caches.cpp
|
| ec31f83bd3af1f900d1ee9116b15f56904c66dcd |
|
14-Dec-2011 |
Romain Guy <romainguy@google.com> |
<Insert something improper about OpenGL>
Change-Id: Ib645376093838156771588adc76a718da0ceb0db
/frameworks/base/libs/hwui/Caches.cpp
|
| a1d3c91afbd52c7e8b01f4a9060c5459f02ae7a5 |
|
13-Dec-2011 |
Romain Guy <romainguy@google.com> |
Further reduce the number of GL commands sent to the driver
Change-Id: Id922b2a166ea4573b767c27d3195e11c70320b23
/frameworks/base/libs/hwui/Caches.cpp
|
| 15bc6437f8b4cf10dba55c7638d349e7b9563f4f |
|
13-Dec-2011 |
Romain Guy <romainguy@google.com> |
Reduce the number of GL commands generated by the UI
This optimization along with the previous one lets us render an
application like Gmail using only 30% of the number of GL commands
previously required
Change-Id: Ifee63edaf495e04490b5abd5433bb9a07bc327a8
/frameworks/base/libs/hwui/Caches.cpp
|
| f3a910b423db7ad79cf61518bdd9278c048ad0d8 |
|
13-Dec-2011 |
Romain Guy <romainguy@google.com> |
Optimize state changes
Change-Id: Iae59bc8dfd6427d0967472462cc1994987092827
/frameworks/base/libs/hwui/Caches.cpp
|
| 8ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695 |
|
10-Nov-2011 |
Romain Guy <romainguy@google.com> |
Terminate EGL when an app goes in the background
This does not happen on high end gfx devices. This happens
only if only one EGL context is initialized in the current
process.
Change-Id: Ibd1737efdf84eef8a84108b05795440d1ae9964e
/frameworks/base/libs/hwui/Caches.cpp
|
| eca0ca2424afc1e98912405906edfc32f7733e16 |
|
04-Nov-2011 |
Romain Guy <romainguy@google.com> |
Memory optimizations for libhwui
Bug #5566149
Lazily initialize font renderers
Keep 60% of the texture cache when an app goes to the background
Delete least used font renderer when going to the background
Delete all font renderers on full memory trim
Change-Id: I3c2454d46dc1107ec0f0f72a9ce69cbbcc8825e7
/frameworks/base/libs/hwui/Caches.cpp
|
| 6203f6c8147069976342be8f42add797a50f9557 |
|
02-Aug-2011 |
Romain Guy <romainguy@google.com> |
Reduce the amount of data cached by the gradients cache.
Change-Id: I8546f5a5ecf38031c9a40bdcc434d4c7f22da63d
/frameworks/base/libs/hwui/Caches.cpp
|
| 6d7475d666baefaa3ba9f0dcee25238739454241 |
|
28-Jul-2011 |
Romain Guy <romainguy@google.com> |
Destroy layers and flush layers cache when a window is destroyed.
Change-Id: I3fa1bc3ff50fb99e3d2e490925bd6b0a0f809fff
/frameworks/base/libs/hwui/Caches.cpp
|
| bdf7609867a3f886455c51dba91623a86cceb6e2 |
|
19-Jul-2011 |
Romain Guy <romainguy@google.com> |
Trim OpenGLRenderer's memory usage whenever possible
Change-Id: I9225077184f374b1a43300add15cc1d5b6869d1c
/frameworks/base/libs/hwui/Caches.cpp
|
| 042f7d64b5ccd7b5b73e7e9814a84576f04fb7d4 |
|
13-Jul-2011 |
Kenny Root <kroot@google.com> |
Fix debugging for hwui caches
Debugging code attempted to delete a stack item.
Also, the flag fields weren't exactly clear, so rewrite it so it's
clear that kDebugMoreCaches is a combined flag.
Change-Id: If42b7f0f754919343301da5656aee5943cc9bd4a
/frameworks/base/libs/hwui/Caches.cpp
|
| 02ccac69fd1c0a03c24c5f3ace0ad4bed337b1fd |
|
24-Jun-2011 |
Romain Guy <romainguy@google.com> |
Code cleanup
Change-Id: I64c346004e0adf9a776d0315534d4fe445f0c0ca
/frameworks/base/libs/hwui/Caches.cpp
|
| d2ba50ab861ec0950bda18dd0f463b687e66249f |
|
27-May-2011 |
Romain Guy <romainguy@google.com> |
Prettify memory dump.
Change-Id: I071c6a04a144a96955d85f56dffc6162288ee33e
/frameworks/base/libs/hwui/Caches.cpp
|
| 9c1e23baf5bfbebd1aebbd6d9a18c225325567ce |
|
24-Mar-2011 |
Chet Haase <chet@google.com> |
Add logging of graphics acceleration info to bugreports
Change-Id: I9fa4cda6ccf92df9d1c644ccdc0e7274a30106e0
/frameworks/base/libs/hwui/Caches.cpp
|
| 2fc941e4650d618ff6e122f28b616d9032ffa134 |
|
04-Feb-2011 |
Romain Guy <romainguy@google.com> |
Fixes cache misses and extra allocations.
Bug #3421454
Change-Id: If4d5c960a7e4c581a9d213073e658284b4e1c497
/frameworks/base/libs/hwui/Caches.cpp
|
| 09b7c91de73b59aa3f679b3ae3ba299f82ec9f8a |
|
03-Feb-2011 |
Romain Guy <romainguy@google.com> |
Allocate layers from the layers pool.
Bug #3413433
This change will be beneficial to Launcher to avoid hiccups when
swiping pages of icons. When a layer is discarded, it is kept
in the layers pool instead of being destroyed right away. This
favors memory reuse over allocations.
Change-Id: Ifb6944ba83d6ceb67c331527c0827b26ce648eb1
/frameworks/base/libs/hwui/Caches.cpp
|
| 01d58e43ede5ca98cbebdd166f9b0c545032c01b |
|
20-Jan-2011 |
Romain Guy <romainguy@google.com> |
Add rounded rects and circles support to OpenGLRenderer.
Change-Id: I6cedf2b495d58de7c0437096809fa9e4518a1b8c
/frameworks/base/libs/hwui/Caches.cpp
|
| ada830f639591b99c3e40de22b07296c7932a33f |
|
13-Jan-2011 |
Romain Guy <romainguy@google.com> |
Cleanup implementation of hardware layers.
The new implementation relies on OpenGLRenderer's existing layer
code instead of duplicating it. The new code is much cleaner, with
simpler and better APIs and allows tracking of drawn regions inside
layers. Region tracking is not yet enabled but this will be done
in a future CL.
Change-Id: Ie826121a2227de8252c77b992a61218defea5143
/frameworks/base/libs/hwui/Caches.cpp
|
| 57066eb64c9a190d1afc87bb060bbb2d31e5b86c |
|
12-Jan-2011 |
Romain Guy <romainguy@google.com> |
Cleanup GL objects on the correct thread.
Change-Id: Iddfea6e08a6591a4fab147151098ef27005f373d
/frameworks/base/libs/hwui/Caches.cpp
|
| 7230a74e9a36dfc6c4346c14e325bf07cd05b380 |
|
11-Jan-2011 |
Romain Guy <romainguy@google.com> |
Composite layers as regions.
This change detects what area of a layer was drawn into and generates a mesh
to match this area exactly. This can be used to avoid blending empty pixels
when the layer is composited.
This change also adds proper layers support to lines rendering and implements
layers composition in a more readable way.
Change-Id: I4a5588b98b19bd66891ebdc39631b193c5e31999
/frameworks/base/libs/hwui/Caches.cpp
|
| fe48f65922d4a3cc4aefe058cee5acec51504a20 |
|
12-Nov-2010 |
Romain Guy <romainguy@google.com> |
Free resources only from the GL context thread.
Bug #3179882
Resources were freed following garbage collections on a worker thread.
This worker thread had no EGL context, which would cause the renderer
to incorrectly assume that the memory was liberated.
Change-Id: Ifdb51f94ddf42641e8654522787bfac532976c7c
/frameworks/base/libs/hwui/Caches.cpp
|
| e190aa69756aecfaffabdd4c6d32cb6b3220d842 |
|
11-Nov-2010 |
Romain Guy <romainguy@google.com> |
Add new runtime debug flags.
Change-Id: I07955de166a89b5053c6c13f250bb3e2936ca86e
/frameworks/base/libs/hwui/Caches.cpp
|
| c15008e72ec00ca20a271c3006dac649fd07533b |
|
10-Nov-2010 |
Romain Guy <romainguy@google.com> |
Move all debug flags in a single place.
This change also adds a new memory usage flag. When turned on, the
following is printed after every frame:
D/OpenGLRenderer( 3723): Current memory usage / total memory usage (bytes):
D/OpenGLRenderer( 3723): TextureCache 3766680 / 20971520
D/OpenGLRenderer( 3723): LayerCache 3538944 / 8388608
D/OpenGLRenderer( 3723): GradientCache 135168 / 524288
D/OpenGLRenderer( 3723): PathCache 41180 / 4194304
D/OpenGLRenderer( 3723): TextDropShadowCache 0 / 2097152
D/OpenGLRenderer( 3723): FontRenderer 0 262144 / 262144
D/OpenGLRenderer( 3723): FontRenderer 1 262144 / 262144
D/OpenGLRenderer( 3723): FontRenderer 2 262144 / 262144
D/OpenGLRenderer( 3723): Other:
D/OpenGLRenderer( 3723): FboCache 2 / 12
D/OpenGLRenderer( 3723): PatchCache 31 / 512
D/OpenGLRenderer( 3723): Total memory usage:
D/OpenGLRenderer( 3723): 8268404 bytes, 7.89 MB
This should help tracking possibe memory issues.
Change-Id: I83f483ca1d2dbef904829bce368e33fe5503e8d6
/frameworks/base/libs/hwui/Caches.cpp
|
| 5b3b35296e8b2c8d3f07d32bb645d5414db41a1d |
|
28-Oct-2010 |
Romain Guy <romainguy@google.com> |
Optimize FBO drawing with regions.
This optimization is currently disabled until Launcher is
modified to take advantage of it. The optimization can be
enabled by turning on RENDER_LAYERS_AS_REGIONS in the
OpenGLRenderer.h file.
Change-Id: I2fdf59d0f4dc690a3d7f712173ab8db3848b27b1
/frameworks/base/libs/hwui/Caches.cpp
|
| 746b7401ceb86b5f2805f8c0d3b39ac739152015 |
|
27-Oct-2010 |
Romain Guy <romainguy@google.com> |
Remove unnecessary GL calls.
This change batches calls to glScissor() and removes extra GL
queries and glActiveTexture() calls.
Change-Id: I1cd079d314f87cd9c088f95c8d4909c2f860f6aa
/frameworks/base/libs/hwui/Caches.cpp
|
| 9bca4793a33d2714b306d69ceb870925a588fe71 |
|
26-Oct-2010 |
Romain Guy <romainguy@google.com> |
Small cleanup.
Removes unnecessary forward class declaration, make Caches::currentBuffer
private instead of public.
Change-Id: Idba6325c8c602d89239e667cb8ec87e7943f8e75
/frameworks/base/libs/hwui/Caches.cpp
|
| dd78ccacff83f0714ad90be98b58ad85f5d08c66 |
|
23-Oct-2010 |
Chet Haase <chet@google.com> |
Fix Caches singleton to avoid resource leaks
The declaration of Singleton objects must be in CPP files (not header
files) to avoid creating separate instances of what is supposedly a
single object.
Change-Id: Ie903384824a458b5572f3ce5b6cfb359c18a9c44
/frameworks/base/libs/hwui/Caches.cpp
|