Adding upstream version 115.8.0esr.upstream/115.8.0esr

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

1 files changed, 299 insertions, 0 deletions

diff --git a/dom/canvas/WebGLExtensions.h b/dom/canvas/WebGLExtensions.h
new file mode 100644
index 0000000000..c8b4fda22d
--- /dev/null
+++ b/dom/canvas/WebGLExtensions.h
@@ -0,0 +1,299 @@
+/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+#ifndef WEBGL_EXTENSIONS_H_
+#define WEBGL_EXTENSIONS_H_
+
+#include "mozilla/AlreadyAddRefed.h"
+#include "nsString.h"
+#include "nsTArray.h"
+#include "nsWrapperCache.h"
+#include "WebGLObjectModel.h"
+#include "WebGLTypes.h"
+#include "WebGLFormats.h"
+
+namespace mozilla {
+class ErrorResult;
+
+namespace dom {
+template <typename>
+struct Nullable;
+template <typename>
+class Sequence;
+}  // namespace dom
+
+namespace webgl {
+class FormatUsageAuthority;
+}  // namespace webgl
+
+class WebGLContext;
+class WebGLQuery;
+class WebGLShader;
+class WebGLTexture;
+class WebGLVertexArray;
+
+class WebGLExtensionBase {
+ protected:
+  WebGLContext* const mContext;
+
+ private:
+  bool mIsExplicit = false;
+
+ protected:
+  explicit WebGLExtensionBase(WebGLContext* context) : mContext(context) {}
+
+ public:
+  virtual ~WebGLExtensionBase() = default;
+
+ private:
+  virtual void OnSetExplicit() {}
+
+ public:
+  void SetExplicit() {
+    mIsExplicit = true;
+    OnSetExplicit();
+  }
+
+  bool IsExplicit() const { return mIsExplicit; }
+};
+
+////
+
+class WebGLExtensionCompressedTextureASTC : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionCompressedTextureASTC(WebGLContext* webgl);
+  static bool IsSupported(const WebGLContext* webgl);
+};
+
+class WebGLExtensionCompressedTextureBPTC final : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionCompressedTextureBPTC(WebGLContext* webgl);
+  static bool IsSupported(const WebGLContext* webgl);
+};
+
+class WebGLExtensionCompressedTextureES3 : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionCompressedTextureES3(WebGLContext*);
+};
+
+class WebGLExtensionCompressedTextureETC1 : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionCompressedTextureETC1(WebGLContext*);
+};
+
+class WebGLExtensionCompressedTexturePVRTC : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionCompressedTexturePVRTC(WebGLContext*);
+};
+
+class WebGLExtensionCompressedTextureRGTC final : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionCompressedTextureRGTC(WebGLContext* webgl);
+  static bool IsSupported(const WebGLContext* webgl);
+};
+
+class WebGLExtensionCompressedTextureS3TC : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionCompressedTextureS3TC(WebGLContext*);
+  static bool IsSupported(const WebGLContext*);
+};
+
+class WebGLExtensionCompressedTextureS3TC_SRGB : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionCompressedTextureS3TC_SRGB(WebGLContext*);
+  static bool IsSupported(const WebGLContext*);
+};
+
+class WebGLExtensionDebugRendererInfo : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionDebugRendererInfo(WebGLContext* webgl)
+      : WebGLExtensionBase(webgl) {}
+};
+
+class WebGLExtensionDebugShaders : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionDebugShaders(WebGLContext* webgl)
+      : WebGLExtensionBase(webgl) {}
+};
+
+class WebGLExtensionDepthTexture : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionDepthTexture(WebGLContext*);
+  static bool IsSupported(const WebGLContext*);
+};
+
+class WebGLExtensionDrawBuffersIndexed : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionDrawBuffersIndexed(WebGLContext* webgl)
+      : WebGLExtensionBase(webgl) {}
+};
+
+class WebGLExtensionElementIndexUint : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionElementIndexUint(WebGLContext* webgl)
+      : WebGLExtensionBase(webgl) {}
+};
+
+class WebGLExtensionExplicitPresent : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionExplicitPresent(WebGLContext*);
+  static bool IsSupported(const WebGLContext*);
+};
+
+class WebGLExtensionEXTColorBufferFloat : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionEXTColorBufferFloat(WebGLContext*);
+  static bool IsSupported(const WebGLContext*);
+};
+
+class WebGLExtensionFBORenderMipmap : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionFBORenderMipmap(WebGLContext* webgl);
+  static bool IsSupported(const WebGLContext*);
+};
+
+class WebGLExtensionFloatBlend : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionFloatBlend(WebGLContext* webgl);
+  static bool IsSupported(const WebGLContext*);
+};
+
+class WebGLExtensionFragDepth : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionFragDepth(WebGLContext*);
+  static bool IsSupported(const WebGLContext* context);
+};
+
+class WebGLExtensionLoseContext : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionLoseContext(WebGLContext* webgl)
+      : WebGLExtensionBase(webgl) {}
+};
+
+class WebGLExtensionMultiview : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionMultiview(WebGLContext*);
+  static bool IsSupported(const WebGLContext*);
+};
+
+class WebGLExtensionProvokingVertex : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionProvokingVertex(WebGLContext* webgl)
+      : WebGLExtensionBase(webgl) {}
+};
+
+class WebGLExtensionSRGB : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionSRGB(WebGLContext*);
+  static bool IsSupported(const WebGLContext* context);
+};
+
+class WebGLExtensionStandardDerivatives : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionStandardDerivatives(WebGLContext* webgl)
+      : WebGLExtensionBase(webgl) {}
+};
+
+class WebGLExtensionShaderTextureLod : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionShaderTextureLod(WebGLContext*);
+  static bool IsSupported(const WebGLContext* context);
+};
+
+class WebGLExtensionTextureFilterAnisotropic : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionTextureFilterAnisotropic(WebGLContext* webgl)
+      : WebGLExtensionBase(webgl) {}
+};
+
+class WebGLExtensionTextureFloat : public WebGLExtensionBase {
+ public:
+  static void InitWebGLFormats(webgl::FormatUsageAuthority* authority);
+
+  explicit WebGLExtensionTextureFloat(WebGLContext*);
+  static bool IsSupported(const WebGLContext*);
+};
+
+class WebGLExtensionTextureFloatLinear : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionTextureFloatLinear(WebGLContext*);
+};
+
+class WebGLExtensionTextureHalfFloat : public WebGLExtensionBase {
+ public:
+  static void InitWebGLFormats(webgl::FormatUsageAuthority* authority);
+
+  explicit WebGLExtensionTextureHalfFloat(WebGLContext*);
+  static bool IsSupported(const WebGLContext*);
+};
+
+class WebGLExtensionTextureHalfFloatLinear : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionTextureHalfFloatLinear(WebGLContext*);
+};
+
+class WebGLExtensionTextureNorm16 : public WebGLExtensionBase {
+ public:
+  static bool IsSupported(const WebGLContext*);
+  explicit WebGLExtensionTextureNorm16(WebGLContext*);
+};
+
+class WebGLExtensionColorBufferFloat : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionColorBufferFloat(WebGLContext*);
+  static bool IsSupported(const WebGLContext*);
+
+  void SetRenderable(const webgl::FormatRenderableState);
+  void OnSetExplicit() override;
+};
+
+class WebGLExtensionColorBufferHalfFloat : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionColorBufferHalfFloat(WebGLContext*);
+  static bool IsSupported(const WebGLContext*);
+
+  void SetRenderable(const webgl::FormatRenderableState);
+  void OnSetExplicit() override;
+};
+
+class WebGLExtensionDrawBuffers : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionDrawBuffers(WebGLContext*);
+  static bool IsSupported(const WebGLContext*);
+};
+
+class WebGLExtensionVertexArray : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionVertexArray(WebGLContext* webgl)
+      : WebGLExtensionBase(webgl) {}
+};
+
+class WebGLExtensionInstancedArrays : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionInstancedArrays(WebGLContext* webgl);
+  static bool IsSupported(const WebGLContext* webgl);
+};
+
+class WebGLExtensionBlendMinMax : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionBlendMinMax(WebGLContext* webgl);
+  static bool IsSupported(const WebGLContext*);
+};
+
+class WebGLExtensionDisjointTimerQuery : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionDisjointTimerQuery(WebGLContext* webgl);
+  static bool IsSupported(const WebGLContext*);
+};
+
+class WebGLExtensionMOZDebug final : public WebGLExtensionBase {
+ public:
+  explicit WebGLExtensionMOZDebug(WebGLContext* webgl)
+      : WebGLExtensionBase(webgl) {}
+};
+
+}  // namespace mozilla
+
+#endif  // WEBGL_EXTENSIONS_H_