Implement the texture uploading of ASTC compression for WebGL(part II)

Source/modules/webgl/WebGL2RenderingContext.cpp

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "modules/webgl/WebGL2RenderingContext.h"
 
 #include "core/frame/LocalFrame.h"
 #include "core/frame/Settings.h"
 #include "core/loader/FrameLoader.h"
 #include "core/loader/FrameLoaderClient.h"
 #include "modules/webgl/CHROMIUMSubscribeUniform.h"
 #include "modules/webgl/EXTTextureFilterAnisotropic.h"
 #include "modules/webgl/OESTextureFloatLinear.h"
+#include "modules/webgl/WebGLCompressedTextureASTC.h"
 #include "modules/webgl/WebGLCompressedTextureATC.h"
 #include "modules/webgl/WebGLCompressedTextureETC1.h"
 #include "modules/webgl/WebGLCompressedTexturePVRTC.h"
 #include "modules/webgl/WebGLCompressedTextureS3TC.h"
 #include "modules/webgl/WebGLContextAttributeHelpers.h"
 #include "modules/webgl/WebGLContextEvent.h"
 #include "modules/webgl/WebGLDebugRendererInfo.h"
 #include "modules/webgl/WebGLDebugShaders.h"
 #include "modules/webgl/WebGLLoseContext.h"
 #include "platform/graphics/gpu/DrawingBuffer.h"
@@ skipping 47 matching lines @@
 {
 
 }
 
 void WebGL2RenderingContext::registerContextExtensions()
 {
     // Register extensions.
     registerExtension<CHROMIUMSubscribeUniform>(m_chromiumSubscribeUniform);
     registerExtension<EXTTextureFilterAnisotropic>(m_extTextureFilterAnisotropic);
     registerExtension<OESTextureFloatLinear>(m_oesTextureFloatLinear);
+    registerExtension<WebGLCompressedTextureASTC>(m_webglCompressedTextureASTC);
     registerExtension<WebGLCompressedTextureATC>(m_webglCompressedTextureATC);
     registerExtension<WebGLCompressedTextureETC1>(m_webglCompressedTextureETC1);
     registerExtension<WebGLCompressedTexturePVRTC>(m_webglCompressedTexturePVRTC);
     registerExtension<WebGLCompressedTextureS3TC>(m_webglCompressedTextureS3TC);
     registerExtension<WebGLDebugRendererInfo>(m_webglDebugRendererInfo);
     registerExtension<WebGLDebugShaders>(m_webglDebugShaders);
     registerExtension<WebGLLoseContext>(m_webglLoseContext);
 }
 
 DEFINE_TRACE(WebGL2RenderingContext)
 {
     visitor->trace(m_chromiumSubscribeUniform);
     visitor->trace(m_extTextureFilterAnisotropic);
     visitor->trace(m_oesTextureFloatLinear);
+    visitor->trace(m_webglCompressedTextureASTC);
     visitor->trace(m_webglCompressedTextureATC);
     visitor->trace(m_webglCompressedTextureETC1);
     visitor->trace(m_webglCompressedTexturePVRTC);
     visitor->trace(m_webglCompressedTextureS3TC);
     visitor->trace(m_webglDebugRendererInfo);
     visitor->trace(m_webglDebugShaders);
     visitor->trace(m_webglLoseContext);
     WebGL2RenderingContextBase::trace(visitor);
 }
 
 } // namespace blink