dom/canvas/WebGLExtensionTextureHalfFloatLinear.cpp

   1 /* This Source Code Form is subject to the terms of the Mozilla Public
   2  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
   3  * You can obtain one at http://mozilla.org/MPL/2.0/. */
   4
   5 #include "WebGLExtensions.h"
   6
   7 #include "GLContext.h"
   8 #include "mozilla/dom/WebGLRenderingContextBinding.h"
   9 #include "WebGLContext.h"
  10 #include "WebGLFormats.h"
  11
  12 namespace mozilla {
  13
  14 WebGLExtensionTextureHalfFloatLinear::WebGLExtensionTextureHalfFloatLinear(
  15     WebGLContext* webgl)
  16     : WebGLExtensionBase(webgl) {
  17   MOZ_ASSERT(!webgl->IsWebGL2());
  18   auto& fua = webgl->mFormatUsage;
  19
  20   fua->EditUsage(webgl::EffectiveFormat::RGBA16F)->isFilterable = true;
  21   fua->EditUsage(webgl::EffectiveFormat::RGB16F)->isFilterable = true;
  22   fua->EditUsage(webgl::EffectiveFormat::Luminance16FAlpha16F)->isFilterable =
  23       true;
  24   fua->EditUsage(webgl::EffectiveFormat::Luminance16F)->isFilterable = true;
  25   fua->EditUsage(webgl::EffectiveFormat::Alpha16F)->isFilterable = true;
  26 }
  27
  28 }  // namespace mozilla