| a447d29c65fb811cd184775a3476101a1cede929 |
|
12-Jun-2014 |
John Reck <jreck@google.com> |
Fix DA bugs
* Now aware of transform of DrawDisplayListOp
* Supports projection
Bug: 15539677
Bug: 15506680
Change-Id: Ic16f482cd48c3add12e49eca529281be12b93491
/frameworks/base/libs/hwui/Matrix.h
|
| e4aa95e3627226bcb0d8cc3e42dca6e4df8f421c |
|
08-May-2014 |
Chris Craik <ccraik@google.com> |
Add logging utility methods
Change-Id: I0f316830dcc0bbf438292a6d0fbe9f8154368500
/frameworks/base/libs/hwui/Matrix.h
|
| b79a3e301a8d89b9e1b1f6f3d7fd6aa56610a6f0 |
|
11-Mar-2014 |
Chris Craik <ccraik@google.com> |
Fix orthographic shadows projection, simplify shadow reordering
Separate matrix passed to shadow system into two parts, one for
transforming the polygon XY points (using the actual draw matrix) and
a separate one which respects correct 4x4 3d rotations and
translations for determining Z values.
Change-Id: I7e30a84774a8709df6b2241e8f51fc5583648fe8
/frameworks/base/libs/hwui/Matrix.h
|
| e361ad7ab15fcf4919a56a6293689d968ee8dcff |
|
11-Mar-2014 |
Chris Craik <ccraik@google.com> |
Remove experimental perspective projection
Change-Id: Iad688c8395ccd4673cc129973802b5f01dfb45ba
/frameworks/base/libs/hwui/Matrix.h
|
| 629f67709b84a6bebdecdc8a500bf83560f557d0 |
|
05-Feb-2014 |
Chris Craik <ccraik@google.com> |
Simplify DisplayList matrices
Somewhat unifies the ortho/perspecive paths - the property matrix
(translate/scale/rotate) is now always a Matrix4.
Change-Id: I36e4fe83d1150ee6e4be5f64f34d0fc8d6525cc6
/frameworks/base/libs/hwui/Matrix.h
|
| f57776b2d195f0937906eb88b777bb55ccc36967 |
|
26-Oct-2013 |
Chris Craik <ccraik@google.com> |
3d view system!
True 3d transformations are now supported by DisplayLists and the
renderer, initially with the translationZ property on view.
Renderer operations used directly by DisplayList (formerly,
clip/save/restore/saveLayer) are now more simply managed by allocating
them temporarily on the handler's allocator, which exists for a single
frame. This is much simpler than continuing to expand the pool of
pre-allocated DisplayListOps now that more operations are called
directly by DisplayList, especially with z ordered drawing.
Still TODO:
-APIs for camera positioning, shadows
-Make Z apis public, and expose through XML
-Make invalidation / input 3d aware
Change-Id: I95fe6fa03f9b6ddd34a7e0c6ec8dd9fe47c6c6eb
/frameworks/base/libs/hwui/Matrix.h
|
| 996fe656340ede058a6f0e6b18f9ec525ddb4e27 |
|
21-Sep-2013 |
Chris Craik <ccraik@google.com> |
Correct bitmap merging logic
bug:10863163
This fixes two issues
The check for pure translation was incorrect. It was fixed and renamed
for clarity.
Certain matrix paths weren't setting kTypePositiveScale. For
simplicity (and because positive scale is simple to check) removed
flag in favor of dynamic checking.
Change-Id: Ic5ce235653ef49a68b8b242bd89fc2e95874ecc9
/frameworks/base/libs/hwui/Matrix.h
|
| d965bc5823d878a3fd056b8a95fb4eb578ed3fe4 |
|
16-Sep-2013 |
Chris Craik <ccraik@google.com> |
Disallow negative scale matrices in merged Bitmap drawing
bug:10622962
Change-Id: I55ac18ad56b53dc9e6e6ea14cd3ec4bdafa98ac3
/frameworks/base/libs/hwui/Matrix.h
|
| f6bed4f12a2c975678fc0bdea15054ab169aafb5 |
|
21-Jun-2013 |
Romain Guy <romainguy@google.com> |
An identity matrix should be considered a pure translate matrix
Change-Id: I75e91797e8270f902f67bdd7bb526cccc23adc6b
/frameworks/base/libs/hwui/Matrix.h
|
| 28ce94a4ffc7576f40776d212f1ada79fafaa061 |
|
31-May-2013 |
Chris Craik <ccraik@google.com> |
Overdraw avoidance and merging of clipped ops
bug:8951267
If an opaque op, or group of opaque ops covers the invalidate region,
skip draw operations that precede it.
Clipped operations may now be merged, but only if they share a
clipRect - this is a very case for e.g. ListView, where all background
elements may now be a part of the same MergingDrawBatch.
It is this more aggressive merging that groups together clipped
background elements in the ListView case, enabling the overdraw
avoidance skipping the window background.
Change-Id: Ib0961977e272c5ac37f59e4c67d828467422d259
/frameworks/base/libs/hwui/Matrix.h
|
| 4c2547fa9244e78115cde0a259291053108c3dc7 |
|
12-Jun-2013 |
Romain Guy <romainguy@google.com> |
Avoid 9patch cache lookups when possible
This optimization saves up to 0.3ms per frame on the Play Store's
front page, on a Nexus 4 device.
Change-Id: Iaa4ef33c6e3b37e175efd5b9eea9ef59b43f14f3
/frameworks/base/libs/hwui/Matrix.h
|
| bd3055f95e67a55648fd84a125e939293115171b |
|
14-Mar-2013 |
Romain Guy <romainguy@google.com> |
Less aggressive glyphs precaching
The renderer used to pre-cache glyphs at record time. This then changed
to pre-caching at the beginning of every frame. This unfortunately entails
a lot of duplicate work on every frame, which amounts to 0.5 to 1ms in
some stock applications.
This change is somewhere in the middle: pre-caching happens the first
time a DrawTextOp is deferred or every time the screen-space transform
is different from the last pre-caching operation.
Change-Id: Id6d9e2599d90a5b75010b0f0a28746befbf3c205
/frameworks/base/libs/hwui/Matrix.h
|
| 624234f69b2a4781d24f3e4c6ae6450729e38397 |
|
06-Mar-2013 |
Romain Guy <romainguy@google.com> |
Take only the scale params into account to rasterize text
This change extracts the scale parameters of the current transform
to pass then to the font renderer. Rotation and perspective are
applied to the generated mesh inside the vertex shader. This limits
the number of glyphs we have to create in the font cache and thus
reduces memory churn.
Change-Id: Ic5b3bae2b2b0e0250a8ee723b071a1709725c749
/frameworks/base/libs/hwui/Matrix.h
|
| 3b753829ae858d424fe109f714745379a6daf455 |
|
05-Mar-2013 |
Romain Guy <romainguy@google.com> |
Fix colored rects clipping and code cleanup
The drawColorRects() method was clipping individual rectangles
using the wrong parameters left, top, right and bottom instead
of l, r, t and b. It also checked for count == 0 after the loop
when it should have checked for vertexCount == 0. The quickReject
is now not part of the loop since it's a bit overkill to perform
so many matrix multiplications. What we really care about is the
final quickReject performed on the max bounds of the entire set
of rectangles.
This change also replaces all instances of mSnapshot->transform
by currentTransform() to make the code slightly more readable.
Change-Id: I6485280414499716852f7dbfba186774eb6763d4
/frameworks/base/libs/hwui/Matrix.h
|
| c74f45a334f0e3725c23cdd270cbcb0efac4ea75 |
|
27-Feb-2013 |
Romain Guy <romainguy@google.com> |
Properly scale text
This change does not apply to drawPosText() and drawTextOnPath() yet.
Prior to this change, glyphs were always rasterized based on the
font size specified in the paint. All transforms were then applied
on the resulting texture. This creates rather ugly results when
text is scaled and/or rotated.
With this change, the font renderer will apply the current transform
matrix to the glyph before they are rasterized. This generates much
better looking results.
Change-Id: I0141b6ff18db35e1213e7a3ab9db1ecaf03d7a9c
/frameworks/base/libs/hwui/Matrix.h
|
| 8ce00301a023eecaeb8891ce906f67b513ebb42a |
|
16-Jan-2013 |
Romain Guy <romainguy@google.com> |
Implement clipRect with a transform, clipRegion & clipPath
Bug #7146141
When non-rectangular clipping occurs in a layer the render buffer
used as the stencil buffer is not cached. If this happens on a
View's hardware layer the render buffer will live for as long
as the layer is bound to the view. When a stencil buffer is
required because of a call to Canvas.saveLayer() it will be allocated
on every frame. A future change will address this problem.
If "show GPU overdraw" is enabled, non-rectangular clips are not
supported anymore and we fall back to rectangular clips instead.
This is a limitation imposed by OpenGL ES that cannot be worked
around at this time.
This change also improves the Matrix4 implementation to easily
detect when a rect remains a rect after transform.
Change-Id: I0e69fb901792d38bc0c4ca1bf9fdb02d7db415b9
/frameworks/base/libs/hwui/Matrix.h
|
| a3dc55f83ab583e0a66b893c71b849afa046770a |
|
28-Sep-2012 |
Romain Guy <romainguy@google.com> |
Fix a couple of rendering issues
Bug #7253839
1. Make sure we don't make GL calls while recording display lists
2. Disable an early and trivial clip optimization in font renderer
when a perspective transformation is used on the Canvas
Change-Id: I3f1052164239329346854f72d0a0d401fbfecf06
/frameworks/base/libs/hwui/Matrix.h
|
| 710f46d9d6a5bf9ea1c1833384caf61e1934124f |
|
18-Sep-2012 |
Chris Craik <ccraik@google.com> |
Polygonal rendering of simple fill shapes
bug:4419017
Change-Id: If0428e1732139786cba15f54b285d880e4a56b89
/frameworks/base/libs/hwui/Matrix.h
|
| 71e36aa7db69449e210d0791284cb810a7471c07 |
|
12-Oct-2011 |
Romain Guy <romainguy@google.com> |
Add missing public native API
Change-Id: Ie3bc706b2ac91d686a5b888e8ae841820e9d37c7
/frameworks/base/libs/hwui/Matrix.h
|
| 302a9df1d50373c82923bb84ff665dfce584fb22 |
|
16-Aug-2011 |
Romain Guy <romainguy@google.com> |
Add an API to set the transform on a TextureView's surface texture.
Bug #5156689
Change-Id: I635a625885c9b832a60d44ece0de7613ceb84109
/frameworks/base/libs/hwui/Matrix.h
|
| 181d0a6ccedee03789919d53c46540a8df751896 |
|
10-Jun-2011 |
Romain Guy <romainguy@google.com> |
Don't apply AA to rects with no rotation/perspective.
Change-Id: I21138d4d0589cc28f1dcffb8b675cd81a9900e24
/frameworks/base/libs/hwui/Matrix.h
|
| 807daf7df615b60ce6fc41355aabe3aa353cebab |
|
18-Jan-2011 |
Romain Guy <romainguy@google.com> |
Add support for skew()
Change-Id: Ia3a9a867f74fd78b61f75179e3788fdc2f0cacd0
/frameworks/base/libs/hwui/Matrix.h
|
| 6620c6d413f972819fada92b574f0fa9e96d36c1 |
|
07-Dec-2010 |
Romain Guy <romainguy@google.com> |
Correctly render text when coordinates are not integers.
Bug #3225632
Change-Id: If09759e6e95eb2885362ab3ba088cf5aae64c7bf
/frameworks/base/libs/hwui/Matrix.h
|
| 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/Matrix.h
|
| e8cb9c14309b0f01c0159efdf9a7198f44a62642 |
|
04-Oct-2010 |
Romain Guy <romainguy@google.com> |
Apply bilinear filtering on text only when necessary.
Change-Id: Ic903f4b5d30e9c92528c6291941896efe4729ee3
/frameworks/base/libs/hwui/Matrix.h
|
| ddb80bebb0776e6d852aab6e8bba5d5591847a55 |
|
21-Sep-2010 |
Romain Guy <romainguy@google.com> |
Add support for circular gradients to the GL renderer.
This change also adds full support for local transformation matrices on
sweep and radial gradients.
Change-Id: Id8773bc0766575190e3f3d51984fc5e57b266c3f
/frameworks/base/libs/hwui/Matrix.h
|
| 0ba681bce12d522c5575dfccb5a6ca12f0fba746 |
|
13-Aug-2010 |
Romain Guy <romainguy@google.com> |
Fix GC issue, fix local shader transformations.
Change-Id: I208bdf89815dcd18dcadd43df932a77362918435
/frameworks/base/libs/hwui/Matrix.h
|
| af28b514964861d81b48902f942f706050936d38 |
|
12-Aug-2010 |
Romain Guy <romainguy@google.com> |
Better support for rotation and perspective matrices.
Change-Id: I56b5ae3321735ba5ee42aafc9bc0eb399b9e75b5
/frameworks/base/libs/hwui/Matrix.h
|
| 079ba2c85b15e882629b8d188f5fbdb42f7f8eea |
|
16-Jul-2010 |
Romain Guy <romainguy@android.com> |
Improve clip support (add intersect, union and replace.)
This change also modifies the way the clip is stored. The clip is now
always stored in screen-space coordinates.
Change-Id: I96375784d82dfe975bc6477a159e6866e7052487
/frameworks/base/libs/hwui/Matrix.h
|
| 3d58c03de0d8877b36cdb78b0ca8b5cac7f600e2 |
|
15-Jul-2010 |
Romain Guy <romainguy@google.com> |
Do not apply transforms when using drawColor().
This fixes an issue in the way the clip transformations were applied.
Change-Id: I91e7b5d15baf244d1280e48938282bb33609081d
/frameworks/base/libs/hwui/Matrix.h
|
| bd6b79b40247aea7bfe13d0831c6c0472df6c636 |
|
26-Jun-2010 |
Romain Guy <romainguy@android.com> |
Add implementations for saveLayerAlpha() and textured rects.
Even though there's an implementation for textured rects, drawBitmap() is not
hooked up yet as it will require a good texture cache.
This method is implemented using FBOs. There's currently an issue either in the
driver or in the Canvas renderer that forces the FBO to be fullscreen, which is
extremely expensive and yields terrible performance.
Change-Id: I148419195e12d45653c60186938aa78c23a68e2c
/frameworks/base/libs/hwui/Matrix.h
|
| 7ae7ac48aa2b53453c9805075171ecd5bcafd7de |
|
25-Jun-2010 |
Romain Guy <romainguy@android.com> |
Convert tabs to spaces.
Change-Id: I5d3ae48af79b19b6d293deff0521e4bb57d5114b
/frameworks/base/libs/hwui/Matrix.h
|
| c7d53494f1fbd9f9d74af89053ff9fdb1ccbac6c |
|
25-Jun-2010 |
Romain Guy <romainguy@android.com> |
Implement quickReject() and drawRect().
The OpenGL ES 2.0 renderer can now draw colored rectangles. At least there's
something on screen now.
Change-Id: I80a13ccc1dd56784edf74f2670a364f30700234a
/frameworks/base/libs/hwui/Matrix.h
|
| 9d5316e3f56d138504565ff311145ac01621dff4 |
|
25-Jun-2010 |
Romain Guy <romainguy@google.com> |
Add colored rectangles implementation in OpenGLRenderer.
Drawing two rectangles one after the other discards the second one because of
Z buffering issues. This will be fixed in another changelist.
Change-Id: Ida1b3cde8a78e60cacc07e477abc44def527ff67
/frameworks/base/libs/hwui/Matrix.h
|
| f6a11b8a9e25ff9861bbba19251bea84d8a5daf2 |
|
24-Jun-2010 |
Romain Guy <romainguy@google.com> |
Add support for transformations.
This change adds partial support for the following transforms:
- scale()
- translate()
- rotate()
- setMatrix()
- getMatrix()
The transform is stored in a snapshot and saved/restored as needed.
The transform is currently not applied to the clip rect and is not
mapped to the vertex shader.
Change-Id: Id48993453311200804149917d0c126a4d0471226
/frameworks/base/libs/hwui/Matrix.h
|
| 85bf02fc16784d935fb9eebfa9cb20fe46ff7951 |
|
22-Jun-2010 |
Romain Guy <romainguy@google.com> |
Fix the simulator build.
Change-Id: Ie404f7c2c308f0657f273af19a56e8c039b61898
/frameworks/base/libs/hwui/Matrix.h
|