| 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/Extensions.h
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| 704bed0da7cc75d0c517d425445de70ceb58060b |
|
05-Nov-2015 |
John Reck <jreck@google.com> |
add DeviceInfo
This reverts commit 096895550b9d5430d7a001d491566decf4f9791b.
Change-Id: Ib2ed1e96d8f7f88302f5e27fe735687194553104
/frameworks/base/libs/hwui/Extensions.h
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| 096895550b9d5430d7a001d491566decf4f9791b |
|
05-Nov-2015 |
John Reck <jreck@google.com> |
Revert "add DeviceInfo"
This reverts commit b2442896e3a226c7ebe9d47fa80b257e98a6a34d.
Change-Id: I50f6555451f71067505245333c8e558b5e3b2b3b
/frameworks/base/libs/hwui/Extensions.h
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| b2442896e3a226c7ebe9d47fa80b257e98a6a34d |
|
04-Nov-2015 |
John Reck <jreck@google.com> |
add DeviceInfo
Change-Id: I4c122278a7e88b6f47c4dd3c5fc553df7d3c900d
/frameworks/base/libs/hwui/Extensions.h
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| 6b50780363d3bb8db600c770183fa07677509ae8 |
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03-Nov-2015 |
John Reck <jreck@google.com> |
Remove almost-all android::Singleton users
Bug: 25426213
Change-Id: I88e6206e8915cce95c3a8a8a82a4bb8fbf668141
/frameworks/base/libs/hwui/Extensions.h
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| 6e6646c03788f198a9878763680c05342d7622f3 |
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15-Sep-2015 |
Chris Craik <ccraik@google.com> |
Unify extensions parsing behavior
Removes remnants of EGL extension support, and persistence of
GL extension list.
Change-Id: I35aec12d900bdb33549ea47654bb8146f350ef48
/frameworks/base/libs/hwui/Extensions.h
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| 149173d28c0843aba86b0810ce75b34be6a0d08f |
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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/Extensions.h
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| b47ea9b2ed24f8eb6fc8b338555ff0d8825d8565 |
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04-Aug-2015 |
John Reck <jreck@google.com> |
am 2fa3eec0: am 93c14069: Merge "hwui: add extension to support unpack operations in OpenGL ES 2.0"
* commit '2fa3eec0e1807f6a45b71a41624698e8cc949026':
hwui: add extension to support unpack operations in OpenGL ES 2.0
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| d538d30e2f498de12a46e2aa3b0814c8d9526226 |
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04-Aug-2015 |
xiaozhengdong <xiaozhengdong@xiaomi.com> |
hwui: add extension to support unpack operations in OpenGL ES 2.0
OpenGL ES 3.0+ lets us specify the row length for unpack operations
such as glTexSubImage2D(). This allows us to upload a sub-rectangle
of a texture. Also, the GL_EXT_unpack_subimage extension can also
support this feature in OpenGL ES 2.0
Change-Id: Id43c2c55c5eaefbace67087c955f0b4324fb2c35
Signed-off-by: xiaozhengdong <xiaozhengdong@xiaomi.com>
/frameworks/base/libs/hwui/Extensions.h
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| 041b985dbb2f75aa492236d46ab47dbda8c2c74e |
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25-Feb-2015 |
John Reck <jreck@google.com> |
Add null egl/gles stub support
Change-Id: I41372585202f69ef31a4ef95efc75fb7a1ff7289
/frameworks/base/libs/hwui/Extensions.h
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| 117bdbcfa3e8306dad21e7e01fa71b00cdfa7265 |
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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/Extensions.h
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| 318ae7bb92869d99a05388c598ad105e7aa4cdbd |
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25-Sep-2013 |
Romain Guy <romainguy@google.com> |
Take SkBitmap's stride into account when uploading textures
Bug #10151807
Change-Id: I7ba4804fa3619088fea70eb55f10519fff0bf5f0
/frameworks/base/libs/hwui/Extensions.h
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| 7f4307668b10467ee39d41c7ea29cf1ff238a835 |
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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/Extensions.h
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| e9bc11f7121dbe373b0cbe5779ee6a12d824492c |
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23-May-2013 |
Romain Guy <romainguy@google.com> |
Add PerfHUD ES profiling capabilities
The eglGetSystemTimeNV extension can be used to enable profiling
in PerfHUD ES. When the delta of two calls to eglGetSystemTimeNV
equals 0, we now cancels display lists updates. This allows the
tool to redraw the same frame several times in a row to run its
analysis.
For better results profiling should only be attempted after
setting viewroot.profile_rendering to true using adb shell
setprop.
Change-Id: I02e3c237418004cff8d6cb0b9a37126efae44c90
/frameworks/base/libs/hwui/Extensions.h
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| 3b748a44c6bd2ea05fe16839caf73dbe50bd7ae9 |
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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/Extensions.h
|
| df1dc28ba0c63b195016ad0453fc58025ee82acb |
|
30-Mar-2013 |
Romain Guy <romainguy@google.com> |
Add internal API to query GL version number
Change-Id: Idc02efc237b8e97445a9bab05c291bf193c7f279
/frameworks/base/libs/hwui/Extensions.h
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| 3bbacf27c0be1bae4e4483577fc89ae3113abe5d |
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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/Extensions.h
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| 85ef80d8902afe8d26cb75fa7837fd9e6d019620 |
|
14-Sep-2012 |
Romain Guy <romainguy@google.com> |
Foundation for tiling optimization
Change-Id: I4db32a4749f196472ba0dde7e102439d2ba4a3a7
/frameworks/base/libs/hwui/Extensions.h
|
| 63553478130f78d44c8fbeaebc610e19925544a5 |
|
19-Jul-2012 |
Romain Guy <romainguy@google.com> |
Remove vendor specific precision qualifier
Change-Id: I0a56ca7a5a399ec94993d3cea0c4aff6c0f86e39
/frameworks/base/libs/hwui/Extensions.h
|
| 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/Extensions.h
|
| 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/Extensions.h
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| 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/Extensions.h
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| 9c4b79af221b53f602f946faa9ff317a596a0c39 |
|
11-Nov-2011 |
Romain Guy <romainguy@google.com> |
Discard framebuffer rendering queues when discarding layers
Bug #5581817
Change-Id: Ie30700a29059d2ea60eb7bd3f8bd20ac48a149ab
/frameworks/base/libs/hwui/Extensions.h
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| 7077506f9945b87b02bdd47ffce75a5b813c821c |
|
14-Nov-2011 |
Dave Burke <daveburke@google.com> |
Revert "Discard framebuffer rendering queues when discarding layers"
This reverts commit da96f8ac2c1c35a54f3f36e6d776cb386a251d03.
/frameworks/base/libs/hwui/Extensions.h
|
| da96f8ac2c1c35a54f3f36e6d776cb386a251d03 |
|
11-Nov-2011 |
Romain Guy <romainguy@google.com> |
Discard framebuffer rendering queues when discarding layers
Bug #5581817
Change-Id: If612846ec5f7793710fc4df152791fb32c506551
/frameworks/base/libs/hwui/Extensions.h
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| a60c3889718f4513a6c9d8b80f655db5d6346905 |
|
02-Aug-2011 |
Romain Guy <romainguy@google.com> |
Use high precision iterators on specific GPUs
Bug #5098359
Change-Id: I52ee8c7b4c9e8d4c7bedb684eaf7bef6c44c74b9
/frameworks/base/libs/hwui/Extensions.h
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| 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/Extensions.h
|
| a5aed0d58962a24c44728ffc46dc9e1ba2f9fda5 |
|
09-Sep-2010 |
Romain Guy <romainguy@google.com> |
Add support for advanced blend modes with the framebuffer.
This adds the ability to blend with the framebuffer using Darken,
Lighten, Add, Multiply, Overlay and Screen.
Change-Id: Iae01a53797d4ad39c373cba6ff2a42293129da1a
/frameworks/base/libs/hwui/Extensions.h
|
| db1938e0e6ef816e228c815adccebd5cb05f2aa8 |
|
03-Aug-2010 |
Romain Guy <romainguy@google.com> |
Add support for ColorFilters.
Color filters are fully supported and can be used with shaders.
Change-Id: Id90ccf1c81cb462f2431f366f3f8f710d7971e04
/frameworks/base/libs/hwui/Extensions.h
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| 51769a68a5cb34e9564740c6a854fcb93018789d |
|
23-Jul-2010 |
Romain Guy <romainguy@android.com> |
Cleanup, added properties for the FontRenderer.
Change-Id: I909c74815d3ac394438ad8071d17fef5401dbeed
/frameworks/base/libs/hwui/Extensions.h
|
| bd0e6aa0ff0bd8b376772c3e23513a6021bdda87 |
|
23-Jul-2010 |
Romain Guy <romainguy@google.com> |
Add a way to query GL extensions.
Change-Id: Ic27dbf72289dacf641b640a749fbd40c12cd474f
/frameworks/base/libs/hwui/Extensions.h
|