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sync code with last improvements from OpenBSD

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purplerain 2023-08-28 05:57:34 +00:00
commit 88965415ff
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
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137
proto/xorgproto/include/GL/glxint.h Normal file
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#ifndef __GLX_glxint_h__
#define __GLX_glxint_h__
/*
* SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
* Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice including the dates of first publication and
* either this permission notice or a reference to
* http://oss.sgi.com/projects/FreeB/
* shall be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* Except as contained in this notice, the name of Silicon Graphics, Inc.
* shall not be used in advertising or otherwise to promote the sale, use or
* other dealings in this Software without prior written authorization from
* Silicon Graphics, Inc.
*/
#include <X11/X.h>
#include <X11/Xdefs.h>
#include "GL/gl.h"
typedef struct __GLXvisualConfigRec __GLXvisualConfig;
typedef struct __GLXFBConfigRec __GLXFBConfig;
struct __GLXvisualConfigRec {
VisualID vid;
int class;
Bool rgba;
int redSize, greenSize, blueSize, alphaSize;
unsigned long redMask, greenMask, blueMask, alphaMask;
int accumRedSize, accumGreenSize, accumBlueSize, accumAlphaSize;
Bool doubleBuffer;
Bool stereo;
int bufferSize;
int depthSize;
int stencilSize;
int auxBuffers;
int level;
/* Start of Extended Visual Properties */
int visualRating; /* visual_rating extension */
int transparentPixel; /* visual_info extension */
/* colors are floats scaled to ints */
int transparentRed, transparentGreen, transparentBlue, transparentAlpha;
int transparentIndex;
int multiSampleSize;
int nMultiSampleBuffers;
int visualSelectGroup;
};
#define __GLX_MIN_CONFIG_PROPS 18
#define __GLX_MAX_CONFIG_PROPS 500
#define __GLX_EXT_CONFIG_PROPS 10
/*
** Since we send all non-core visual properties as token, value pairs,
** we require 2 words across the wire. In order to maintain backwards
** compatibility, we need to send the total number of words that the
** VisualConfigs are sent back in so old libraries can simply "ignore"
** the new properties.
*/
#define __GLX_TOTAL_CONFIG (__GLX_MIN_CONFIG_PROPS + \
2 * __GLX_EXT_CONFIG_PROPS)
struct __GLXFBConfigRec {
int visualType;
int transparentType;
/* colors are floats scaled to ints */
int transparentRed, transparentGreen, transparentBlue, transparentAlpha;
int transparentIndex;
int visualCaveat;
int associatedVisualId;
int screen;
int drawableType;
int renderType;
int maxPbufferWidth, maxPbufferHeight, maxPbufferPixels;
int optimalPbufferWidth, optimalPbufferHeight; /* for SGIX_pbuffer */
int visualSelectGroup; /* visuals grouped by select priority */
unsigned int id;
GLboolean rgbMode;
GLboolean colorIndexMode;
GLboolean doubleBufferMode;
GLboolean stereoMode;
GLboolean haveAccumBuffer;
GLboolean haveDepthBuffer;
GLboolean haveStencilBuffer;
/* The number of bits present in various buffers */
GLint accumRedBits, accumGreenBits, accumBlueBits, accumAlphaBits;
GLint depthBits;
GLint stencilBits;
GLint indexBits;
GLint redBits, greenBits, blueBits, alphaBits;
GLuint redMask, greenMask, blueMask, alphaMask;
GLuint multiSampleSize; /* Number of samples per pixel (0 if no ms) */
GLuint nMultiSampleBuffers; /* Number of available ms buffers */
GLint maxAuxBuffers;
/* frame buffer level */
GLint level;
/* color ranges (for SGI_color_range) */
GLboolean extendedRange;
GLdouble minRed, maxRed;
GLdouble minGreen, maxGreen;
GLdouble minBlue, maxBlue;
GLdouble minAlpha, maxAlpha;
};
#define __GLX_TOTAL_FBCONFIG_PROPS 35
#endif /* !__GLX_glxint_h__ */

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#ifndef _GLX_glxmd_h_
#define _GLX_glxmd_h_
/*
* SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
* Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice including the dates of first publication and
* either this permission notice or a reference to
* http://oss.sgi.com/projects/FreeB/
* shall be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* Except as contained in this notice, the name of Silicon Graphics, Inc.
* shall not be used in advertising or otherwise to promote the sale, use or
* other dealings in this Software without prior written authorization from
* Silicon Graphics, Inc.
*/
/*
** Machine dependent declarations.
*/
/*
** Define floating point wire types. These are in IEEE format on the wire.
*/
typedef float FLOAT32;
typedef double FLOAT64;
/*
** Like B32, but this is used to store floats in a request.
**
** NOTE: Machines that have a native 32-bit IEEE float can define this as
** nothing. Machines that don't might mimic the float with an integer,
** and then define this to :32.
*/
#define F32
#endif /* _GLX_glxmd_h_ */

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proto/xorgproto/include/GL/glxtokens.h Normal file
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#ifndef __GLX_glxtokens_h__
#define __GLX_glxtokens_h__
/*
* SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
* Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice including the dates of first publication and
* either this permission notice or a reference to
* http://oss.sgi.com/projects/FreeB/
* shall be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* Except as contained in this notice, the name of Silicon Graphics, Inc.
* shall not be used in advertising or otherwise to promote the sale, use or
* other dealings in this Software without prior written authorization from
* Silicon Graphics, Inc.
*/
#ifdef __cplusplus
extern "C" {
#endif
#define GLX_VERSION_1_1 1
#define GLX_VERSION_1_2 1
#define GLX_VERSION_1_3 1
#define GLX_VERSION_1_4 1
/*
** Visual Config Attributes (glXGetConfig, glXGetFBConfigAttrib)
*/
#define GLX_USE_GL 1 /* support GLX rendering */
#define GLX_BUFFER_SIZE 2 /* depth of the color buffer */
#define GLX_LEVEL 3 /* level in plane stacking */
#define GLX_RGBA 4 /* true if RGBA mode */
#define GLX_DOUBLEBUFFER 5 /* double buffering supported */
#define GLX_STEREO 6 /* stereo buffering supported */
#define GLX_AUX_BUFFERS 7 /* number of aux buffers */
#define GLX_RED_SIZE 8 /* number of red component bits */
#define GLX_GREEN_SIZE 9 /* number of green component bits */
#define GLX_BLUE_SIZE 10 /* number of blue component bits */
#define GLX_ALPHA_SIZE 11 /* number of alpha component bits */
#define GLX_DEPTH_SIZE 12 /* number of depth bits */
#define GLX_STENCIL_SIZE 13 /* number of stencil bits */
#define GLX_ACCUM_RED_SIZE 14 /* number of red accum bits */
#define GLX_ACCUM_GREEN_SIZE 15 /* number of green accum bits */
#define GLX_ACCUM_BLUE_SIZE 16 /* number of blue accum bits */
#define GLX_ACCUM_ALPHA_SIZE 17 /* number of alpha accum bits */
/*
** FBConfig-specific attributes
*/
#define GLX_X_VISUAL_TYPE 0x22
#define GLX_CONFIG_CAVEAT 0x20 /* Like visual_info VISUAL_CAVEAT_EXT */
#define GLX_TRANSPARENT_TYPE 0x23
#define GLX_TRANSPARENT_INDEX_VALUE 0x24
#define GLX_TRANSPARENT_RED_VALUE 0x25
#define GLX_TRANSPARENT_GREEN_VALUE 0x26
#define GLX_TRANSPARENT_BLUE_VALUE 0x27
#define GLX_TRANSPARENT_ALPHA_VALUE 0x28
#define GLX_DRAWABLE_TYPE 0x8010
#define GLX_RENDER_TYPE 0x8011
#define GLX_X_RENDERABLE 0x8012
#define GLX_FBCONFIG_ID 0x8013
#define GLX_MAX_PBUFFER_WIDTH 0x8016
#define GLX_MAX_PBUFFER_HEIGHT 0x8017
#define GLX_MAX_PBUFFER_PIXELS 0x8018
#define GLX_VISUAL_ID 0x800B
/* FBConfigSGIX Attributes */
#define GLX_OPTIMAL_PBUFFER_WIDTH_SGIX 0x8019
#define GLX_OPTIMAL_PBUFFER_HEIGHT_SGIX 0x801A
/*
** Error return values from glXGetConfig. Success is indicated by
** a value of 0.
*/
#define GLX_BAD_SCREEN 1 /* screen # is bad */
#define GLX_BAD_ATTRIBUTE 2 /* attribute to get is bad */
#define GLX_NO_EXTENSION 3 /* no glx extension on server */
#define GLX_BAD_VISUAL 4 /* visual # not known by GLX */
#define GLX_BAD_CONTEXT 5 /* returned only by import_context EXT? */
#define GLX_BAD_VALUE 6 /* returned only by glXSwapIntervalSGI? */
#define GLX_BAD_ENUM 7 /* unused? */
/* FBConfig attribute values */
/*
** Generic "don't care" value for glX ChooseFBConfig attributes (except
** GLX_LEVEL)
*/
#define GLX_DONT_CARE 0xFFFFFFFF
/* GLX_RENDER_TYPE bits */
#define GLX_RGBA_BIT 0x00000001
#define GLX_COLOR_INDEX_BIT 0x00000002
#define GLX_RGBA_FLOAT_BIT_ARB 0x00000004
#define GLX_RGBA_UNSIGNED_FLOAT_BIT_EXT 0x00000008
/* GLX_DRAWABLE_TYPE bits */
#define GLX_WINDOW_BIT 0x00000001
#define GLX_PIXMAP_BIT 0x00000002
#define GLX_PBUFFER_BIT 0x00000004
/* GLX_CONFIG_CAVEAT attribute values */
#define GLX_NONE 0x8000
#define GLX_SLOW_CONFIG 0x8001
#define GLX_NON_CONFORMANT_CONFIG 0x800D
/* GLX_X_VISUAL_TYPE attribute values */
#define GLX_TRUE_COLOR 0x8002
#define GLX_DIRECT_COLOR 0x8003
#define GLX_PSEUDO_COLOR 0x8004
#define GLX_STATIC_COLOR 0x8005
#define GLX_GRAY_SCALE 0x8006
#define GLX_STATIC_GRAY 0x8007
/* GLX_TRANSPARENT_TYPE attribute values */
/* #define GLX_NONE 0x8000 */
#define GLX_TRANSPARENT_RGB 0x8008
#define GLX_TRANSPARENT_INDEX 0x8009
/* glXCreateGLXPbuffer attributes */
#define GLX_PRESERVED_CONTENTS 0x801B
#define GLX_LARGEST_PBUFFER 0x801C
#define GLX_PBUFFER_HEIGHT 0x8040 /* New for GLX 1.3 */
#define GLX_PBUFFER_WIDTH 0x8041 /* New for GLX 1.3 */
/* glXQueryGLXPBuffer attributes */
#define GLX_WIDTH 0x801D
#define GLX_HEIGHT 0x801E
#define GLX_EVENT_MASK 0x801F
/* glXCreateNewContext render_type attribute values */
#define GLX_RGBA_TYPE 0x8014
#define GLX_COLOR_INDEX_TYPE 0x8015
/* glXQueryContext attributes */
/* #define GLX_FBCONFIG_ID 0x8013 */
/* #define GLX_RENDER_TYPE 0x8011 */
#define GLX_SCREEN 0x800C
/* glXSelectEvent event mask bits */
#define GLX_PBUFFER_CLOBBER_MASK 0x08000000
#define GLX_BUFFER_SWAP_COMPLETE_INTEL_MASK 0x04000000
/* GLXPbufferClobberEvent event_type values */
#define GLX_DAMAGED 0x8020
#define GLX_SAVED 0x8021
#define GLX_EXCHANGE_COMPLETE_INTEL 0x8180
#define GLX_BLIT_COMPLETE_INTEL 0x8181
#define GLX_FLIP_COMPLETE_INTEL 0x8182
/* GLXPbufferClobberEvent draw_type values */
#define GLX_WINDOW 0x8022
#define GLX_PBUFFER 0x8023
/* GLXPbufferClobberEvent buffer_mask bits */
#define GLX_FRONT_LEFT_BUFFER_BIT 0x00000001
#define GLX_FRONT_RIGHT_BUFFER_BIT 0x00000002
#define GLX_BACK_LEFT_BUFFER_BIT 0x00000004
#define GLX_BACK_RIGHT_BUFFER_BIT 0x00000008
#define GLX_AUX_BUFFERS_BIT 0x00000010
#define GLX_DEPTH_BUFFER_BIT 0x00000020
#define GLX_STENCIL_BUFFER_BIT 0x00000040
#define GLX_ACCUM_BUFFER_BIT 0x00000080
/*
** Extension return values from glXGetConfig. These are also
** accepted as parameter values for glXChooseVisual.
*/
#define GLX_X_VISUAL_TYPE_EXT 0x22 /* visual_info extension type */
#define GLX_TRANSPARENT_TYPE_EXT 0x23 /* visual_info extension */
#define GLX_TRANSPARENT_INDEX_VALUE_EXT 0x24 /* visual_info extension */
#define GLX_TRANSPARENT_RED_VALUE_EXT 0x25 /* visual_info extension */
#define GLX_TRANSPARENT_GREEN_VALUE_EXT 0x26 /* visual_info extension */
#define GLX_TRANSPARENT_BLUE_VALUE_EXT 0x27 /* visual_info extension */
#define GLX_TRANSPARENT_ALPHA_VALUE_EXT 0x28 /* visual_info extension */
/* Property values for visual_type */
#define GLX_TRUE_COLOR_EXT 0x8002
#define GLX_DIRECT_COLOR_EXT 0x8003
#define GLX_PSEUDO_COLOR_EXT 0x8004
#define GLX_STATIC_COLOR_EXT 0x8005
#define GLX_GRAY_SCALE_EXT 0x8006
#define GLX_STATIC_GRAY_EXT 0x8007
/* Property values for transparent pixel */
#define GLX_NONE_EXT 0x8000
#define GLX_TRANSPARENT_RGB_EXT 0x8008
#define GLX_TRANSPARENT_INDEX_EXT 0x8009
/* Property values for visual_rating */
#define GLX_VISUAL_CAVEAT_EXT 0x20 /* visual_rating extension type */
#define GLX_SLOW_VISUAL_EXT 0x8001
#define GLX_NON_CONFORMANT_VISUAL_EXT 0x800D
/* Property values for swap method (GLX_OML_swap_method) */
#define GLX_SWAP_METHOD_OML 0x8060
#define GLX_SWAP_EXCHANGE_OML 0x8061
#define GLX_SWAP_COPY_OML 0x8062
#define GLX_SWAP_UNDEFINED_OML 0x8063
/* Property values for multi-sampling */
#define GLX_VISUAL_SELECT_GROUP_SGIX 0x8028 /* visuals grouped by select priority */
/*
** Names for attributes to glXGetClientString.
*/
#define GLX_VENDOR 0x1
#define GLX_VERSION 0x2
#define GLX_EXTENSIONS 0x3
/*
** Names for attributes to glXQueryContextInfoEXT.
*/
#define GLX_SHARE_CONTEXT_EXT 0x800A /* id of share context */
#define GLX_VISUAL_ID_EXT 0x800B /* id of context's visual */
#define GLX_SCREEN_EXT 0x800C /* screen number */
/*
** GLX_EXT_texture_from_pixmap
*/
#define GLX_BIND_TO_TEXTURE_RGB_EXT 0x20D0
#define GLX_BIND_TO_TEXTURE_RGBA_EXT 0x20D1
#define GLX_BIND_TO_MIPMAP_TEXTURE_EXT 0x20D2
#define GLX_BIND_TO_TEXTURE_TARGETS_EXT 0x20D3
#define GLX_Y_INVERTED_EXT 0x20D4
#define GLX_TEXTURE_FORMAT_EXT 0x20D5
#define GLX_TEXTURE_TARGET_EXT 0x20D6
#define GLX_MIPMAP_TEXTURE_EXT 0x20D7
#define GLX_TEXTURE_FORMAT_NONE_EXT 0x20D8
#define GLX_TEXTURE_FORMAT_RGB_EXT 0x20D9
#define GLX_TEXTURE_FORMAT_RGBA_EXT 0x20DA
#define GLX_TEXTURE_1D_BIT_EXT 0x00000001
#define GLX_TEXTURE_2D_BIT_EXT 0x00000002
#define GLX_TEXTURE_RECTANGLE_BIT_EXT 0x00000004
#define GLX_TEXTURE_1D_EXT 0x20DB
#define GLX_TEXTURE_2D_EXT 0x20DC
#define GLX_TEXTURE_RECTANGLE_EXT 0x20DD
#define GLX_FRONT_LEFT_EXT 0x20DE
#define GLX_FRONT_RIGHT_EXT 0x20DF
#define GLX_BACK_LEFT_EXT 0x20E0
#define GLX_BACK_RIGHT_EXT 0x20E1
#define GLX_FRONT_EXT GLX_FRONT_LEFT_EXT
#define GLX_BACK_EXT GLX_BACK_LEFT_EXT
#define GLX_AUX0_EXT 0x20E2
#define GLX_AUX1_EXT 0x20E3
#define GLX_AUX2_EXT 0x20E4
#define GLX_AUX3_EXT 0x20E5
#define GLX_AUX4_EXT 0x20E6
#define GLX_AUX5_EXT 0x20E7
#define GLX_AUX6_EXT 0x20E8
#define GLX_AUX7_EXT 0x20E9
#define GLX_AUX8_EXT 0x20EA
#define GLX_AUX9_EXT 0x20EB
/*
* GLX 1.4 and later:
*/
#define GLX_SAMPLE_BUFFERS_SGIS 100000
#define GLX_SAMPLES_SGIS 100001
/*
* GLX_EXT_framebuffer_SRGB
*/
#define GLX_FRAMEBUFFER_SRGB_CAPABLE_EXT 0x20B2
/*
* GLX_ARB_create_context
* GLX_ARB_create_context_profile
* GLX_EXT_create_context_es2_profile
*/
#define GLX_CONTEXT_MAJOR_VERSION_ARB 0x2091
#define GLX_CONTEXT_MINOR_VERSION_ARB 0x2092
#define GLX_CONTEXT_FLAGS_ARB 0x2094
#define GLX_CONTEXT_PROFILE_MASK_ARB 0x9126
#define GLX_CONTEXT_DEBUG_BIT_ARB 0x0001
#define GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x0002
#define GLX_CONTEXT_CORE_PROFILE_BIT_ARB 0x0001
#define GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB 0x0002
#define GLX_CONTEXT_ES2_PROFILE_BIT_EXT 0x0004
/*
* GLX_ARB_create_context_robustness
*/
#define GLX_CONTEXT_ROBUST_ACCESS_BIT_ARB 0x0004
#define GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB 0x8256
#define GLX_NO_RESET_NOTIFICATION_ARB 0x8261
#define GLX_LOSE_CONTEXT_ON_RESET_ARB 0x8252
#ifdef __cplusplus
}
#endif
#endif /* !__GLX_glxtokens_h__ */

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#ifndef __gl_core_h_
#define __gl_core_h_
/*
* SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
* Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice including the dates of first publication and
* either this permission notice or a reference to
* http://oss.sgi.com/projects/FreeB/
* shall be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* Except as contained in this notice, the name of Silicon Graphics, Inc.
* shall not be used in advertising or otherwise to promote the sale, use or
* other dealings in this Software without prior written authorization from
* Silicon Graphics, Inc.
*/
#if !defined(_WIN32_WCE)
#include <sys/types.h>
#endif
#define GL_CORE_SGI 1
#define GL_CORE_MESA 2
#define GL_CORE_APPLE 4
#define GL_CORE_WINDOWS 8
typedef struct __GLcontextRec __GLcontext;
/*
** This file defines the interface between the GL core and the surrounding
** "operating system" that supports it (currently the GLX or WGL extensions).
**
** Members (data and function pointers) are documented as imported or
** exported according to how they are used by the core rendering functions.
** Imported members are initialized by the "operating system" and used by
** the core functions. Exported members are initialized by the core functions
** and used by the "operating system".
*/
/**
* Mode and limit information for a context. This information is
* kept around in the context so that values can be used during
* command execution, and for returning information about the
* context to the application.
*
* Instances of this structure are shared by the driver and the loader. To
* maintain binary compatibility, new fields \b must be added only to the
* end of the structure.
*
* \sa _gl_context_modes_create
*/
typedef struct __GLcontextModesRec {
struct __GLcontextModesRec * next;
GLboolean rgbMode;
GLboolean floatMode;
GLboolean colorIndexMode;
GLuint doubleBufferMode;
GLuint stereoMode;
GLboolean haveAccumBuffer;
GLboolean haveDepthBuffer;
GLboolean haveStencilBuffer;
GLint redBits, greenBits, blueBits, alphaBits; /* bits per comp */
GLuint redMask, greenMask, blueMask, alphaMask;
GLint rgbBits; /* total bits for rgb */
GLint indexBits; /* total bits for colorindex */
GLint accumRedBits, accumGreenBits, accumBlueBits, accumAlphaBits;
GLint depthBits;
GLint stencilBits;
GLint numAuxBuffers;
GLint level;
GLint pixmapMode;
/* GLX */
GLint visualID;
GLint visualType; /**< One of the GLX X visual types. (i.e.,
* \c GLX_TRUE_COLOR, etc.)
*/
/* EXT_visual_rating / GLX 1.2 */
GLint visualRating;
/* EXT_visual_info / GLX 1.2 */
GLint transparentPixel;
/* colors are floats scaled to ints */
GLint transparentRed, transparentGreen, transparentBlue, transparentAlpha;
GLint transparentIndex;
/* ARB_multisample / SGIS_multisample */
GLint sampleBuffers;
GLint samples;
/* SGIX_fbconfig / GLX 1.3 */
GLint drawableType;
GLint renderType;
GLint xRenderable;
GLint fbconfigID;
/* SGIX_pbuffer / GLX 1.3 */
GLint maxPbufferWidth;
GLint maxPbufferHeight;
GLint maxPbufferPixels;
GLint optimalPbufferWidth; /* Only for SGIX_pbuffer. */
GLint optimalPbufferHeight; /* Only for SGIX_pbuffer. */
/* SGIX_visual_select_group */
GLint visualSelectGroup;
/* OML_swap_method */
GLint swapMethod;
GLint screen;
/* EXT_texture_from_pixmap */
GLint bindToTextureRgb;
GLint bindToTextureRgba;
GLint bindToMipmapTexture;
GLint bindToTextureTargets;
GLint yInverted;
} __GLcontextModes;
/* Several fields of __GLcontextModes can take these as values. Since
* GLX header files may not be available everywhere they need to be used,
* redefine them here.
*/
#define GLX_NONE 0x8000
#define GLX_SLOW_CONFIG 0x8001
#define GLX_TRUE_COLOR 0x8002
#define GLX_DIRECT_COLOR 0x8003
#define GLX_PSEUDO_COLOR 0x8004
#define GLX_STATIC_COLOR 0x8005
#define GLX_GRAY_SCALE 0x8006
#define GLX_STATIC_GRAY 0x8007
#define GLX_TRANSPARENT_RGB 0x8008
#define GLX_TRANSPARENT_INDEX 0x8009
#define GLX_NON_CONFORMANT_CONFIG 0x800D
#define GLX_SWAP_EXCHANGE_OML 0x8061
#define GLX_SWAP_COPY_OML 0x8062
#define GLX_SWAP_UNDEFINED_OML 0x8063
#define GLX_DONT_CARE 0xFFFFFFFF
#define GLX_RGBA_BIT 0x00000001
#define GLX_COLOR_INDEX_BIT 0x00000002
#define GLX_WINDOW_BIT 0x00000001
#define GLX_PIXMAP_BIT 0x00000002
#define GLX_PBUFFER_BIT 0x00000004
#define GLX_BIND_TO_TEXTURE_RGB_EXT 0x20D0
#define GLX_BIND_TO_TEXTURE_RGBA_EXT 0x20D1
#define GLX_BIND_TO_MIPMAP_TEXTURE_EXT 0x20D2
#define GLX_BIND_TO_TEXTURE_TARGETS_EXT 0x20D3
#define GLX_Y_INVERTED_EXT 0x20D4
#define GLX_TEXTURE_1D_BIT_EXT 0x00000001
#define GLX_TEXTURE_2D_BIT_EXT 0x00000002
#define GLX_TEXTURE_RECTANGLE_BIT_EXT 0x00000004
#endif /* __gl_core_h_ */

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proto/xorgproto/include/GL/internal/meson.build Normal file
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install_headers('glcore.h', subdir : 'GL/internal')

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proto/xorgproto/include/GL/meson.build Normal file
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install_headers(
'glxint.h',
'glxmd.h',
'glxproto.h',
'glxtokens.h',
subdir : 'GL')
subdir('internal')