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Use ol WebGL infrastructure in WebGL replay

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This commit is contained in:
Éric Lemoine
2014-11-21 11:39:27 +01:00
parent ac24b615c3
commit fd9db053c0
2 changed files with 30 additions and 28 deletions
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17
src/ol/webgl/context.js
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@@ -103,11 +103,18 @@ ol.webgl.Context.prototype.bindBuffer = function(target, buf) {
} else {
var buffer = gl.createBuffer();
gl.bindBuffer(target, buffer);
gl.bufferData(
target,
target == goog.webgl.ARRAY_BUFFER ?
new Float32Array(arr) : new Uint16Array(arr),
buf.getUsage());
goog.asserts.assert(target == goog.webgl.ARRAY_BUFFER ||
target == goog.webgl.ELEMENT_ARRAY_BUFFER);
var /** @type {ArrayBufferView} */ arrayBuffer;
if (target == goog.webgl.ARRAY_BUFFER) {
arrayBuffer = new Float32Array(arr);
} else if (target == goog.webgl.ELEMENT_ARRAY_BUFFER) {
arrayBuffer = this.hasOESElementIndexUint ?
new Uint32Array(arr) : new Uint16Array(arr);
} else {
goog.asserts.fail();
}
gl.bufferData(target, arrayBuffer, buf.getUsage());
this.bufferCache_[bufferKey] = {
buf: buf,
buffer: buffer