Add m-esr52 at 52.6.0

1 files changed, 32 insertions, 0 deletions

diff --git a/dom/canvas/WebGLExtensionTextureFloatLinear.cpp b/dom/canvas/WebGLExtensionTextureFloatLinear.cpp
new file mode 100644
index 000000000..43e9b5040
--- /dev/null
+++ b/dom/canvas/WebGLExtensionTextureFloatLinear.cpp
@@ -0,0 +1,32 @@
+/* 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/. */
+
+#include "WebGLExtensions.h"
+
+#include "GLContext.h"
+#include "mozilla/dom/WebGLRenderingContextBinding.h"
+#include "WebGLContext.h"
+#include "WebGLFormats.h"
+
+namespace mozilla {
+
+WebGLExtensionTextureFloatLinear::WebGLExtensionTextureFloatLinear(WebGLContext* webgl)
+    : WebGLExtensionBase(webgl)
+{
+    auto& fua = webgl->mFormatUsage;
+
+    fua->EditUsage(webgl::EffectiveFormat::RGBA32F)->isFilterable = true;
+    fua->EditUsage(webgl::EffectiveFormat::RGB32F)->isFilterable = true;
+    fua->EditUsage(webgl::EffectiveFormat::Luminance32FAlpha32F)->isFilterable = true;
+    fua->EditUsage(webgl::EffectiveFormat::Luminance32F)->isFilterable = true;
+    fua->EditUsage(webgl::EffectiveFormat::Alpha32F)->isFilterable = true;
+}
+
+WebGLExtensionTextureFloatLinear::~WebGLExtensionTextureFloatLinear()
+{
+}
+
+IMPL_WEBGL_EXTENSION_GOOP(WebGLExtensionTextureFloatLinear, OES_texture_float_linear)
+
+} // namespace mozilla