servo/resources/shaders/debug_font.vs.glsl
Glenn Watson c0531c312f Add WebRender integration to Servo.
WebRender is an experimental GPU accelerated rendering backend for Servo.

The WebRender backend can be specified by running Servo with the -w option (otherwise the default rendering backend will be used).

WebRender has many bugs, and missing features - but it is usable to browse most websites - please report any WebRender specific rendering bugs you encounter!
2016-02-18 10:35:29 +10:00

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GLSL

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
void main(void)
{
vColor = aColorRectTL;
vColorTexCoord = aColorTexCoordRectTop.xy;
vec4 pos = vec4(aPosition, 1.0);
pos.xy = floor(pos.xy * uDevicePixelRatio + 0.5) / uDevicePixelRatio;
gl_Position = uTransform * pos;
}