Source/core/html/canvas/OESTextureFloat.cpp - Issue 150083005: Use GL_chromium_color_buffer_float extensions

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Unified Diff: Source/core/html/canvas/OESTextureFloat.cpp

Issue 150083005: Use GL_chromium_color_buffer_float extensions (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Created 6 years, 10 months ago

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Index: Source/core/html/canvas/OESTextureFloat.cpp

diff --git a/Source/core/html/canvas/OESTextureFloat.cpp b/Source/core/html/canvas/OESTextureFloat.cpp

index fffed2754513e772a5132bf0e1ec3cb389d71444..38e3d1db40b267e85fc4aaa4e1cfa8bc4a345a53 100644

--- a/Source/core/html/canvas/OESTextureFloat.cpp

+++ b/Source/core/html/canvas/OESTextureFloat.cpp

@@ -33,7 +33,11 @@ OESTextureFloat::OESTextureFloat(WebGLRenderingContext* context)

: WebGLExtension(context)

{

ScriptWrappable::init(this);

- context->graphicsContext3D()->ensureExtensionEnabled("GL_OES_texture_float");

+ if (context->graphicsContext3D()->ensureExtensionEnabled("GL_OES_texture_float")) {

+ // Implicitly enable rendering to float textures

+ context->graphicsContext3D()->ensureExtensionEnabled("GL_CHROMIUM_color_buffer_float_rgba");

+ context->graphicsContext3D()->ensureExtensionEnabled("GL_CHROMIUM_color_buffer_float_rgb");

+ }

}

OESTextureFloat::~OESTextureFloat()