This change adds a new DrawLinearGradientProgram class to enable the drawing
of linear gradients. Two new vertex and fragment shaders are introduced,
based on DrawTextureProgram's shaders.
Change-Id: I885afc076bb6cef8cd3962ae21a086fa6a03bf96
The LinearGradient class keeps a copy of the various parameters that
define the gradient. The copies are native arrays to avoid copying
Java arrays on every draw call. The gradient code path is implemented
until OpenGLRenderer::drawRect() (see TODO.) The actual gradient
implementation will be added in a latter change.
Change-Id: I9300d250ef5e2e9c2e097c3116ee71dfc9d752d8
This change also modifies the way the clip is stored. The clip is now
always stored in screen-space coordinates.
Change-Id: I96375784d82dfe975bc6477a159e6866e7052487
This is for better correspondence with the Builder pattern.
See also: Effective Java, 2nd edition.
Change-Id: Iecccd42be49dea2ed8e4b8cc38ce96379cf3c11c
Merge commit '4fd416880e53c172bac4a51b2eafea699b58badf'
* commit '4fd416880e53c172bac4a51b2eafea699b58badf':
docs: lots of additions to the resources docs
Merge commit '5352d2378d2f92ebe0657e4caedb4498492fc404' into gingerbread-plus-aosp
* commit '5352d2378d2f92ebe0657e4caedb4498492fc404':
docs: lots of additions to the resources docs
Merge commit '38137d7a27b037611c70a9d900aa53b4c15563bf' into gingerbread
* commit '38137d7a27b037611c70a9d900aa53b4c15563bf':
docs: lots of additions to the resources docs
Merge commit '98704f14eaeef6c9bcb73fea162f4941dd9bbd87'
* commit '98704f14eaeef6c9bcb73fea162f4941dd9bbd87':
Remove the YV16 format for simplicity's sake.
Merge commit '38eea8bf990540360b45b963195a7766c30b55d2' into gingerbread-plus-aosp
* commit '38eea8bf990540360b45b963195a7766c30b55d2':
Remove the YV16 format for simplicity's sake.
Add support for the following drawing functions:
- drawBitmap(int[]...)
- drawPaint()
Optimizes shader state changes by enabling/disabling attribute arrays
only when needed.
Adds quick rejects when drawing trivial shapes to avoid unnecessary
OpenGL operations.
Change-Id: Ic2c6c2ed1523d08a63a8c95601a1ec40b6c7fbc9
Editable TextView now display a cursor controller under the insertion
point so that it can be precisely moved.
Change-Id: Ia2e6ddc57d249647ff6683e10e4226db3df27223
This change only adds the necessary API and stubs. The implementation
will be added in another change.
Change-Id: Ie50b8aff5868e78796cee331df15bdbf990d2ea1
Switched all native code to go through Mesh class.
Removed SimpleMesh
Added java Mesh class
Will need to port all existing code to use java Mesh, then remove java SimpleMesh.
Change-Id: Idb9c03d0b06b4ef87db28dffcffa1881d39120e5
The OpenGL ES 2.0 renderer can now draw colored rectangles. At least there's
something on screen now.
Change-Id: I80a13ccc1dd56784edf74f2670a364f30700234a
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
Minor changes in the Adapters.java helper class.
Extracts data out of a XML document using an XPath-like syntax.
Change-Id: I0617b0783f11c86118b42cd8485d54440810c805
new drawable resources
add <merge> and <include> to layout resource
update drawable class descriptioons to point to resources guide
add ID resource type
Change-Id: I733eec50bb2671f28c9e6dd7dec14eb6586f5193
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
Add internal API (getTextRunAdvances) to Paint, use when measuring.
Add internal API (getTextRunCursor) to Paint, use when determining
valid cursor positions.
Remove java-level shaping code. Remove 'prep' code in TextLine
(except for replacement text) since shaping now is done on the fly as
needed in native.
Provide explicit shaping context bounds to internal text measuring,
cursor movement, and rendering APIs.
Update for to changes in external API in ushape.h.
Change-Id: I146958b624802ce8553125e5c3c6c03031bc9608
