Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 34 insertions, 0 deletions

diff --git a/dom/canvas/WebGLExtensionCompressedTextureETC1.cpp b/dom/canvas/WebGLExtensionCompressedTextureETC1.cpp
new file mode 100644
index 0000000000..55e87d248d
--- /dev/null
+++ b/dom/canvas/WebGLExtensionCompressedTextureETC1.cpp
@@ -0,0 +1,34 @@
+/* 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 {
+
+WebGLExtensionCompressedTextureETC1::WebGLExtensionCompressedTextureETC1(
+    WebGLContext* webgl)
+    : WebGLExtensionBase(webgl) {
+  RefPtr<WebGLContext> webgl_ = webgl;  // Bug 1201275
+  const auto fnAdd = [&webgl_](GLenum sizedFormat,
+                               webgl::EffectiveFormat effFormat) {
+    auto& fua = webgl_->mFormatUsage;
+
+    auto usage = fua->EditUsage(effFormat);
+    usage->isFilterable = true;
+    fua->AllowSizedTexFormat(sizedFormat, usage);
+  };
+
+#define FOO(x) LOCAL_GL_##x, webgl::EffectiveFormat::x
+
+  fnAdd(FOO(ETC1_RGB8_OES));
+
+#undef FOO
+}
+
+}  // namespace mozilla