156 lines
5.6 KiB
C
156 lines
5.6 KiB
C
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file glesgsg.h
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* @author rdb
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* @date 2009-05-21
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*/
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#ifndef GLESGSG_H
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#define GLESGSG_H
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// This header file compiles a GSG for the limited subset of OpenGL that is
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// OpenGL ES.
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#include "pandabase.h"
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#include "config_glesgsg.h"
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#define GLP(name) gl##name
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// OpenGL ES does not support double-precision.
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#define GLPf(name) gl ## name ## f
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#define GLPfv(name) gl ## name ## fv
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#define CLP(name) GLES##name
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#define GLPREFIX_QUOTED "gl"
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#define CLASSPREFIX_QUOTED "GLES"
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#define GLSYSTEM_NAME "OpenGL ES"
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#define CONFIGOBJ config_glesgsg
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#define GLCAT glesgsg_cat
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#define EXPCL_GL EXPCL_PANDAGLES
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#define EXPTP_GL EXPTP_PANDAGLES
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#ifndef OPENGLES
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#define OPENGLES
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#endif
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#ifndef OPENGLES_1
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#define OPENGLES_1
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#endif
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#ifdef OPENGLES_2
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#error OPENGLES_2 should not be defined!
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#endif
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// OpenGL ES 1 has only the fixed-function pipeline.
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#ifndef SUPPORT_FIXED_FUNCTION
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#define SUPPORT_FIXED_FUNCTION
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#endif
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// This prevents glext.h from getting included by gl.h That way, we can
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// provide our own, better version.
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#define __glext_h_
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#define ES1_GLEXT_H_GUARD
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#ifdef BUILD_IPHONE
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#include <OpenGLES/ES1/gl.h>
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// #include <OpenGLESES1glext.h>
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#else
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#include <GLES/gl.h>
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// #include <GLESglext.h>
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#endif
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// Some implementations (Arch Linux) set this in glext.h
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typedef char GLchar;
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#include "panda_esglext.h"
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// This helps to keep the source clean of hundreds of ifdefs.
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#define GL_NONE GL_NONE_OES
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#define GL_RENDERBUFFER_EXT GL_RENDERBUFFER_OES
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#define GL_RENDERBUFFER_RED_SIZE_EXT GL_RENDERBUFFER_RED_SIZE_OES
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#define GL_RENDERBUFFER_GREEN_SIZE_EXT GL_RENDERBUFFER_GREEN_SIZE_OES
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#define GL_RENDERBUFFER_BLUE_SIZE_EXT GL_RENDERBUFFER_BLUE_SIZE_OES
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#define GL_RENDERBUFFER_ALPHA_SIZE_EXT GL_RENDERBUFFER_ALPHA_SIZE_OES
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#define GL_RENDERBUFFER_DEPTH_SIZE_EXT GL_RENDERBUFFER_DEPTH_SIZE_OES
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#define GL_RENDERBUFFER_STENCIL_SIZE_EXT GL_RENDERBUFFER_STENCIL_SIZE_OES
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#define GL_FRAMEBUFFER GL_FRAMEBUFFER_OES
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#define GL_FRAMEBUFFER_EXT GL_FRAMEBUFFER_OES
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#define GL_DRAW_FRAMEBUFFER_EXT GL_FRAMEBUFFER_OES
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#define GL_READ_FRAMEBUFFER_EXT GL_FRAMEBUFFER_OES
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#define GL_COLOR_ATTACHMENT0_EXT GL_COLOR_ATTACHMENT0_OES
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#define GL_DEPTH_ATTACHMENT_EXT GL_DEPTH_ATTACHMENT_OES
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#define GL_STENCIL_ATTACHMENT_EXT GL_STENCIL_ATTACHMENT_OES
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#define GL_FRAMEBUFFER_COMPLETE_EXT GL_FRAMEBUFFER_COMPLETE_OES
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#define GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_OES
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#define GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_OES
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#define GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_OES
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#define GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT GL_FRAMEBUFFER_INCOMPLETE_FORMATS_OES
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#define GL_FRAMEBUFFER_UNSUPPORTED_EXT GL_FRAMEBUFFER_UNSUPPORTED_OES
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#define GL_DEPTH_COMPONENT GL_DEPTH_COMPONENT24_OES
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#define GL_DEPTH_STENCIL GL_DEPTH_STENCIL_OES
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#define GL_DEPTH_STENCIL_EXT GL_DEPTH_STENCIL_OES
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#define GL_UNSIGNED_INT_24_8_EXT GL_UNSIGNED_INT_24_8_OES
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#define GL_DEPTH24_STENCIL8_EXT GL_DEPTH24_STENCIL8_OES
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#define GL_DEPTH24_STENCIL8 GL_DEPTH24_STENCIL8_OES
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#define GL_DEPTH_COMPONENT16 GL_DEPTH_COMPONENT16_OES
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#define GL_DEPTH_COMPONENT24 GL_DEPTH_COMPONENT24_OES
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#define GL_DEPTH_COMPONENT32 GL_DEPTH_COMPONENT32_OES
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#define GL_TEXTURE_CUBE_MAP GL_TEXTURE_CUBE_MAP_OES
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#define GL_TEXTURE_CUBE_MAP_POSITIVE_X GL_TEXTURE_CUBE_MAP_POSITIVE_X_OES
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#define GL_TEXTURE_CUBE_MAP_NEGATIVE_X GL_TEXTURE_CUBE_MAP_NEGATIVE_X_OES
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#define GL_TEXTURE_CUBE_MAP_POSITIVE_Y GL_TEXTURE_CUBE_MAP_POSITIVE_Y_OES
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#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Y GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_OES
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#define GL_TEXTURE_CUBE_MAP_POSITIVE_Z GL_TEXTURE_CUBE_MAP_POSITIVE_Z_OES
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#define GL_TEXTURE_CUBE_MAP_NEGATIVE_Z GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_OES
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#define GL_MAX_CUBE_MAP_TEXTURE_SIZE GL_MAX_CUBE_MAP_TEXTURE_SIZE_OES
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#define GL_MIRRORED_REPEAT GL_MIRRORED_REPEAT_OES
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#define GL_RGB5_A1 GL_RGB5_A1_OES
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#define GL_RGBA4 GL_RGBA4_OES
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#define GL_RGB8 GL_RGB8_OES
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#define GL_RGBA8 GL_RGBA8_OES
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#define GL_FUNC_ADD GL_FUNC_ADD_OES
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#define GL_FUNC_SUBTRACT GL_FUNC_SUBTRACT_OES
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#define GL_FUNC_REVERSE_SUBTRACT GL_FUNC_REVERSE_SUBTRACT_OES
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#define GL_BGRA GL_BGRA_EXT
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#define GL_RGB16F GL_RGB16F_EXT
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#define GL_RGBA16F GL_RGBA16F_EXT
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#define GL_RGB32F GL_RGB32F_EXT
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#define GL_RGBA32F GL_RGBA32F_EXT
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#define GL_ALPHA8 GL_ALPHA8_EXT
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#define GL_LUMINANCE8 GL_LUMINANCE8_EXT
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#define GL_LUMINANCE8_ALPHA8 GL_LUMINANCE8_ALPHA8_EXT
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#define GL_MAX_VERTEX_UNITS_ARB GL_MAX_VERTEX_UNITS_OES
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#define GL_TEXTURE_MAX_LEVEL GL_TEXTURE_MAX_LEVEL_APPLE
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// These aren't technically part of OpenGL ES 1.0, but some implementations
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// nonetheless implement it.
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#define GL_DEBUG_OUTPUT_SYNCHRONOUS 0x8242
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#define GL_DEBUG_TYPE_PERFORMANCE 0x8250
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#define GL_DEBUG_SEVERITY_NOTIFICATION 0x826B
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#define GL_DEBUG_SEVERITY_HIGH 0x9146
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#define GL_DEBUG_SEVERITY_MEDIUM 0x9147
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#define GL_DEBUG_SEVERITY_LOW 0x9148
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#define GL_DEBUG_OUTPUT 0x92E0
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#define GL_COMPRESSED_R11_EAC 0x9270
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#define GL_COMPRESSED_SIGNED_R11_EAC 0x9271
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#define GL_COMPRESSED_RG11_EAC 0x9272
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#define GL_COMPRESSED_SIGNED_RG11_EAC 0x9273
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#define GL_COMPRESSED_RGB8_ETC2 0x9274
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#define GL_COMPRESSED_SRGB8_ETC2 0x9275
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#define GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2 0x9276
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#define GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2 0x9277
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#define GL_COMPRESSED_RGBA8_ETC2_EAC 0x9278
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#define GL_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC 0x9279
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#undef SUPPORT_IMMEDIATE_MODE
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#define APIENTRY
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#define APIENTRYP *
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#include "glstuff_src.h"
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#endif // GLESGSG_H
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