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+/* cairo - a vector graphics library with display and print output
+ *
+ * Copyright © 2010 Linaro Limited
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it either under the terms of the GNU Lesser General Public
+ * License version 2.1 as published by the Free Software Foundation
+ * (the "LGPL") or, at your option, under the terms of the Mozilla
+ * Public License Version 1.1 (the "MPL"). If you do not alter this
+ * notice, a recipient may use your version of this file under either
+ * the MPL or the LGPL.
+ *
+ * You should have received a copy of the LGPL along with this library
+ * in the file COPYING-LGPL-2.1; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA
+ * You should have received a copy of the MPL along with this library
+ * in the file COPYING-MPL-1.1
+ *
+ * The contents of this file are subject to the Mozilla Public License
+ * Version 1.1 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
+ * OF ANY KIND, either express or implied. See the LGPL or the MPL for
+ * the specific language governing rights and limitations.
+ *
+ * Contributor(s):
+ * Alexandros Frantzis <alexandros.frantzis@linaro.org>
+ */
+
+#ifndef CAIRO_GL_DISPATCH_PRIVATE_H
+#define CAIRO_GL_DISPATCH_PRIVATE_H
+
+#include "cairo-gl-private.h"
+#include <stddef.h>
+
+typedef enum _cairo_gl_dispatch_name {
+ CAIRO_GL_DISPATCH_NAME_CORE,
+ CAIRO_GL_DISPATCH_NAME_EXT,
+ CAIRO_GL_DISPATCH_NAME_ES,
+ CAIRO_GL_DISPATCH_NAME_COUNT
+} cairo_gl_dispatch_name_t;
+
+typedef struct _cairo_gl_dispatch_entry {
+ const char *name[CAIRO_GL_DISPATCH_NAME_COUNT];
+ size_t offset;
+} cairo_gl_dispatch_entry_t;
+
+#define DISPATCH_ENTRY_ARB(name) { { "gl"#name, "gl"#name"ARB", "gl"#name }, \
+ offsetof(cairo_gl_dispatch_t, name) }
+#define DISPATCH_ENTRY_EXT(name) { { "gl"#name, "gl"#name"EXT", "gl"#name }, \
+ offsetof(cairo_gl_dispatch_t, name) }
+#define DISPATCH_ENTRY_ARB_OES(name) { { "gl"#name, "gl"#name"ARB", "gl"#name"OES" }, \
+ offsetof(cairo_gl_dispatch_t, name) }
+#define DISPATCH_ENTRY_EXT_IMG(name) { { "gl"#name, "gl"#name"EXT", "gl"#name"IMG" }, \
+ offsetof(cairo_gl_dispatch_t, name) }
+#define DISPATCH_ENTRY_CUSTOM(name, name2) { { "gl"#name, "gl"#name2, "gl"#name }, \
+ offsetof(cairo_gl_dispatch_t, name)}
+#define DISPATCH_ENTRY_LAST { { NULL, NULL, NULL }, 0 }
+
+cairo_private cairo_gl_dispatch_entry_t dispatch_buffers_entries[] = {
+ DISPATCH_ENTRY_ARB (GenBuffers),
+ DISPATCH_ENTRY_ARB (BindBuffer),
+ DISPATCH_ENTRY_ARB (BufferData),
+ DISPATCH_ENTRY_ARB_OES (MapBuffer),
+ DISPATCH_ENTRY_ARB_OES (UnmapBuffer),
+ DISPATCH_ENTRY_LAST
+};
+
+cairo_private cairo_gl_dispatch_entry_t dispatch_shaders_entries[] = {
+ /* Shaders */
+ DISPATCH_ENTRY_CUSTOM (CreateShader, CreateShaderObjectARB),
+ DISPATCH_ENTRY_ARB (ShaderSource),
+ DISPATCH_ENTRY_ARB (CompileShader),
+ DISPATCH_ENTRY_CUSTOM (GetShaderiv, GetObjectParameterivARB),
+ DISPATCH_ENTRY_CUSTOM (GetShaderInfoLog, GetInfoLogARB),
+ DISPATCH_ENTRY_CUSTOM (DeleteShader, DeleteObjectARB),
+
+ /* Programs */
+ DISPATCH_ENTRY_CUSTOM (CreateProgram, CreateProgramObjectARB),
+ DISPATCH_ENTRY_CUSTOM (AttachShader, AttachObjectARB),
+ DISPATCH_ENTRY_CUSTOM (DeleteProgram, DeleteObjectARB),
+ DISPATCH_ENTRY_ARB (LinkProgram),
+ DISPATCH_ENTRY_CUSTOM (UseProgram, UseProgramObjectARB),
+ DISPATCH_ENTRY_CUSTOM (GetProgramiv, GetObjectParameterivARB),
+ DISPATCH_ENTRY_CUSTOM (GetProgramInfoLog, GetInfoLogARB),
+
+ /* Uniforms */
+ DISPATCH_ENTRY_ARB (GetUniformLocation),
+ DISPATCH_ENTRY_ARB (Uniform1f),
+ DISPATCH_ENTRY_ARB (Uniform2f),
+ DISPATCH_ENTRY_ARB (Uniform3f),
+ DISPATCH_ENTRY_ARB (Uniform4f),
+ DISPATCH_ENTRY_ARB (UniformMatrix3fv),
+ DISPATCH_ENTRY_ARB (UniformMatrix4fv),
+ DISPATCH_ENTRY_ARB (Uniform1i),
+
+ /* Attributes */
+ DISPATCH_ENTRY_ARB (BindAttribLocation),
+ DISPATCH_ENTRY_ARB (VertexAttribPointer),
+ DISPATCH_ENTRY_ARB (EnableVertexAttribArray),
+ DISPATCH_ENTRY_ARB (DisableVertexAttribArray),
+
+ DISPATCH_ENTRY_LAST
+};
+
+cairo_private cairo_gl_dispatch_entry_t dispatch_fbo_entries[] = {
+ DISPATCH_ENTRY_EXT (GenFramebuffers),
+ DISPATCH_ENTRY_EXT (BindFramebuffer),
+ DISPATCH_ENTRY_EXT (FramebufferTexture2D),
+ DISPATCH_ENTRY_EXT (CheckFramebufferStatus),
+ DISPATCH_ENTRY_EXT (DeleteFramebuffers),
+ DISPATCH_ENTRY_EXT (GenRenderbuffers),
+ DISPATCH_ENTRY_EXT (BindRenderbuffer),
+ DISPATCH_ENTRY_EXT (RenderbufferStorage),
+ DISPATCH_ENTRY_EXT (FramebufferRenderbuffer),
+ DISPATCH_ENTRY_EXT (DeleteRenderbuffers),
+ DISPATCH_ENTRY_EXT (BlitFramebuffer),
+ DISPATCH_ENTRY_LAST
+};
+
+cairo_private cairo_gl_dispatch_entry_t dispatch_multisampling_entries[] = {
+ DISPATCH_ENTRY_EXT_IMG (RenderbufferStorageMultisample),
+ DISPATCH_ENTRY_EXT_IMG (FramebufferTexture2DMultisample),
+ DISPATCH_ENTRY_LAST
+};
+
+#endif /* CAIRO_GL_DISPATCH_PRIVATE_H */