Add m-esr52 at 52.6.0

1 files changed, 153 insertions, 0 deletions

diff --git a/gfx/angle/src/libANGLE/renderer/ContextImpl.h b/gfx/angle/src/libANGLE/renderer/ContextImpl.h
new file mode 100755
index 000000000..3fc9db593
--- /dev/null
+++ b/gfx/angle/src/libANGLE/renderer/ContextImpl.h
@@ -0,0 +1,153 @@
+//
+// Copyright 2016 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+// ContextImpl:
+//   Implementation-specific functionality associated with a GL Context.
+//
+
+#ifndef LIBANGLE_RENDERER_CONTEXTIMPL_H_
+#define LIBANGLE_RENDERER_CONTEXTIMPL_H_
+
+#include <vector>
+
+#include "common/angleutils.h"
+#include "libANGLE/ContextState.h"
+#include "libANGLE/renderer/GLImplFactory.h"
+
+namespace gl
+{
+class Path;
+}
+
+namespace rx
+{
+class ContextImpl : public GLImplFactory
+{
+  public:
+    ContextImpl(const gl::ContextState &state);
+    virtual ~ContextImpl();
+
+    virtual gl::Error initialize() = 0;
+
+    // Flush and finish.
+    virtual gl::Error flush() = 0;
+    virtual gl::Error finish() = 0;
+
+    // Drawing methods.
+    virtual gl::Error drawArrays(GLenum mode, GLint first, GLsizei count) = 0;
+    virtual gl::Error drawArraysInstanced(GLenum mode,
+                                          GLint first,
+                                          GLsizei count,
+                                          GLsizei instanceCount) = 0;
+
+    virtual gl::Error drawElements(GLenum mode,
+                                   GLsizei count,
+                                   GLenum type,
+                                   const GLvoid *indices,
+                                   const gl::IndexRange &indexRange) = 0;
+    virtual gl::Error drawElementsInstanced(GLenum mode,
+                                            GLsizei count,
+                                            GLenum type,
+                                            const GLvoid *indices,
+                                            GLsizei instances,
+                                            const gl::IndexRange &indexRange) = 0;
+    virtual gl::Error drawRangeElements(GLenum mode,
+                                        GLuint start,
+                                        GLuint end,
+                                        GLsizei count,
+                                        GLenum type,
+                                        const GLvoid *indices,
+                                        const gl::IndexRange &indexRange) = 0;
+
+    // CHROMIUM_path_rendering path drawing methods.
+    virtual void stencilFillPath(const gl::Path *path, GLenum fillMode, GLuint mask);
+    virtual void stencilStrokePath(const gl::Path *path, GLint reference, GLuint mask);
+    virtual void coverFillPath(const gl::Path *path, GLenum coverMode);
+    virtual void coverStrokePath(const gl::Path *path, GLenum coverMode);
+    virtual void stencilThenCoverFillPath(const gl::Path *path,
+                                          GLenum fillMode,
+                                          GLuint mask,
+                                          GLenum coverMode);
+
+    virtual void stencilThenCoverStrokePath(const gl::Path *path,
+                                            GLint reference,
+                                            GLuint mask,
+                                            GLenum coverMode);
+
+    virtual void coverFillPathInstanced(const std::vector<gl::Path *> &paths,
+                                        GLenum coverMode,
+                                        GLenum transformType,
+                                        const GLfloat *transformValues);
+    virtual void coverStrokePathInstanced(const std::vector<gl::Path *> &paths,
+                                          GLenum coverMode,
+                                          GLenum transformType,
+                                          const GLfloat *transformValues);
+    virtual void stencilFillPathInstanced(const std::vector<gl::Path *> &paths,
+                                          GLenum fillMode,
+                                          GLuint mask,
+                                          GLenum transformType,
+                                          const GLfloat *transformValues);
+    virtual void stencilStrokePathInstanced(const std::vector<gl::Path *> &paths,
+                                            GLint reference,
+                                            GLuint mask,
+                                            GLenum transformType,
+                                            const GLfloat *transformValues);
+    virtual void stencilThenCoverFillPathInstanced(const std::vector<gl::Path *> &paths,
+                                                   GLenum coverMode,
+                                                   GLenum fillMode,
+                                                   GLuint mask,
+                                                   GLenum transformType,
+                                                   const GLfloat *transformValues);
+    virtual void stencilThenCoverStrokePathInstanced(const std::vector<gl::Path *> &paths,
+                                                     GLenum coverMode,
+                                                     GLint reference,
+                                                     GLuint mask,
+                                                     GLenum transformType,
+                                                     const GLfloat *transformValues);
+
+    // Device loss
+    virtual GLenum getResetStatus() = 0;
+
+    // Vendor and description strings.
+    virtual std::string getVendorString() const = 0;
+    virtual std::string getRendererDescription() const = 0;
+
+    // Debug markers.
+    virtual void insertEventMarker(GLsizei length, const char *marker) = 0;
+    virtual void pushGroupMarker(GLsizei length, const char *marker) = 0;
+    virtual void popGroupMarker() = 0;
+
+    // State sync with dirty bits.
+    virtual void syncState(const gl::State &state, const gl::State::DirtyBits &dirtyBits) = 0;
+
+    // Disjoint timer queries
+    virtual GLint getGPUDisjoint() = 0;
+    virtual GLint64 getTimestamp() = 0;
+
+    // Context switching
+    virtual void onMakeCurrent(const gl::ContextState &data) = 0;
+
+    // Native capabilities, unmodified by gl::Context.
+    virtual const gl::Caps &getNativeCaps() const = 0;
+    virtual const gl::TextureCapsMap &getNativeTextureCaps() const = 0;
+    virtual const gl::Extensions &getNativeExtensions() const = 0;
+    virtual const gl::Limitations &getNativeLimitations() const = 0;
+
+    const gl::ContextState &getContextState() { return mState; }
+    int getClientMajorVersion() const { return mState.getClientMajorVersion(); }
+    int getClientMinorVersion() const { return mState.getClientMinorVersion(); }
+    const gl::State &getGLState() const { return mState.getState(); }
+    const gl::Caps &getCaps() const { return mState.getCaps(); }
+    const gl::TextureCapsMap &getTextureCaps() const { return mState.getTextureCaps(); }
+    const gl::Extensions &getExtensions() const { return mState.getExtensions(); }
+    const gl::Limitations &getLimitations() const { return mState.getLimitations(); }
+
+  protected:
+    const gl::ContextState &mState;
+};
+
+}  // namespace rx
+
+#endif  // LIBANGLE_RENDERER_CONTEXTIMPL_H_