197 lines
6.8 KiB
C
197 lines
6.8 KiB
C
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#if !defined(__glslib_h_)
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#define __glslib_h_
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/*
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** Copyright 1995-2095, Silicon Graphics, Inc.
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** All Rights Reserved.
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**
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** This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.;
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** the contents of this file may not be disclosed to third parties, copied or
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** duplicated in any form, in whole or in part, without the prior written
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** permission of Silicon Graphics, Inc.
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**
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** RESTRICTED RIGHTS LEGEND:
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** Use, duplication or disclosure by the Government is subject to restrictions
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** as set forth in subdivision (c)(1)(ii) of the Rights in Technical Data
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** and Computer Software clause at DFARS 252.227-7013, and/or in similar or
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** successor clauses in the FAR, DOD or NASA FAR Supplement. Unpublished -
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** rights reserved under the Copyright Laws of the United States.
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*/
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/******************************************************************************
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Constants
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******************************************************************************/
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#define __GLS_BOOLEAN 0x0001
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#define __GLS_MAX_ALIGN_BYTES 8
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#define __GLS_MAX_CALL_NESTING 64
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#define __GLS_MAX_CAPTURE_NESTING 16
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#define __GLS_MAX_OUT_ARGS 4
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#define __GLS_VERSION_MAJOR 1
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#define __GLS_VERSION_MINOR 0
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#define __GLS_COMMAND_ALIGN_EVEN32_BIT 0x80000000
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#define __GLS_COMMAND_ALIGN_ODD32_BIT 0x40000000
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#define __GLS_COMMAND_0_PARAMS_BIT 0x20000000
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#define __GLS_COMMAND_ATTRIB_MASK 0x0000FFFF
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/******************************************************************************
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Extensions
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******************************************************************************/
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// DrewB
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#ifndef __GLS_PLATFORM_WIN32
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#define __GL_EXT_abgr 1
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#define __GL_EXT_blend_color 1
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#define __GL_EXT_blend_logic_op 1
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#define __GL_EXT_blend_minmax 1
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#define __GL_EXT_blend_subtract 1
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#define __GL_EXT_cmyka 1
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#define __GL_EXT_convolution 1
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#define __GL_EXT_copy_texture 1
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#define __GL_EXT_histogram 1
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#define __GL_EXT_packed_pixels 1
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#define __GL_EXT_polygon_offset 1
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#define __GL_EXT_rescale_normal 1
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#define __GL_EXT_subtexture 1
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#define __GL_EXT_texture 1
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#define __GL_EXT_texture_object 1
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#define __GL_EXT_texture3D 1
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#define __GL_EXT_vertex_array 1
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#else
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#define __GL_EXT_paletted_texture 1
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#define __GL_EXT_bgra 1
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#define __GL_WIN_draw_range_elements 1
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#endif
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#if __GLS_PLATFORM_IRIX
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#define __GL_SGI_color_matrix 1
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#define __GL_SGI_color_table 1
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#define __GL_SGI_texture_color_table 1
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#define __GL_SGIS_component_select 1
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#define __GL_SGIS_detail_texture 1
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#define __GL_SGIS_multisample 1
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#define __GL_SGIS_sharpen_texture 1
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#define __GL_SGIS_texture_border_clamp 1
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#define __GL_SGIS_texture4D 1
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#define __GL_SGIX_interlace 1
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#define __GL_SGIX_multisample 1
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#define __GL_SGIX_pixel_texture 1
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#define __GL_SGIX_pixel_tiles 1
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#define __GL_SGIX_texture_multi_buffer 1
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#if __GLS_PLATFORM_IRIX_FUTURE
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#define __GL_SGIS_texture_edge_clamp 1
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#define __GL_SGIS_texture_filter4 0
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#define __GL_SGIS_texture_lod 1
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#define __GL_SGIX_multipass 0
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#define __GL_SGIX_sprite 0
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#endif /* __GLS_PLATFORM_IRIX_FUTURE */
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#endif /* __GLS_PLATFORM_IRIX */
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/******************************************************************************
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Macros
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******************************************************************************/
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#define __GL_ENUM_OFFSET(inEnum) (GLint)(inEnum % __GL_ENUMS_PER_PAGE)
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#define __GL_ENUM_PAGE(inEnum) (GLint)(inEnum / __GL_ENUMS_PER_PAGE)
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#define __GL_ENUM(inPage, inOffset) ( \
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(inPage) * __GL_ENUMS_PER_PAGE + (inOffset) \
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)
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#define __GLS_ENUM_OFFSET(inEnum) (GLint)(inEnum % __GLS_ENUMS_PER_PAGE)
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#define __GLS_ENUM_PAGE(inEnum) (GLint)(inEnum / __GLS_ENUMS_PER_PAGE)
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#define __GLS_ENUM(inPage, inOffset) ( \
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(inPage) * __GLS_ENUMS_PER_PAGE + (inOffset) \
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)
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#define __GLS_FORWARD
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/******************************************************************************
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Includes
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******************************************************************************/
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#include <glmf.h>
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#include "glsint.h"
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#include "glsutil.h"
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#include "encoding.h"
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#include "opcode.h"
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#include "pixel.h"
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#include "read.h"
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#include "parser.h"
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#include "ctx.h"
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#include "platform.h"
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#include "write.h"
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#ifdef __GLS_PLATFORM_WIN32
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// DrewB
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#include "glssize.h"
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#endif
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/******************************************************************************
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Global data
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******************************************************************************/
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extern const GLSenum __glsAllAPIs[__GLS_API_COUNT + 1];
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extern const GLubyte *const __glAttribMaskString[__GL_ATTRIB_MASK_COUNT];
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extern const GLbitfield __glAttribMaskVal[__GL_ATTRIB_MASK_COUNT];
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extern __GLSdict *__glsContextDict;
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extern __GLScontextList __glsContextList;
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extern const GLubyte *const *const __glEnumString[__GL_ENUM_PAGE_COUNT];
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extern const GLint __glEnumStringCount[__GL_ENUM_PAGE_COUNT];
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extern const GLSfunc __glsDispatchCapture[__GLS_OPCODE_COUNT];
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extern __GLSdecodeBinFunc __glsDispatchDecode_bin_default[__GLS_OPCODE_COUNT];
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extern const __GLSdecodeBinFunc __glsDispatchDecode_bin_swap[
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__GLS_OPCODE_COUNT
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];
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extern const __GLSdecodeTextFunc __glsDispatchDecode_text[__GLS_OPCODE_COUNT];
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extern GLSfunc __glsDispatchExec[__GLS_OPCODE_COUNT];
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extern const GLubyte *const *const __glsEnumString[__GLS_ENUM_PAGE_COUNT];
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extern const GLint __glsEnumStringCount[__GLS_ENUM_PAGE_COUNT];
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extern const GLubyte *const __glsExtensions;
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extern const GLubyte *const __glsImageFlagsString[__GLS_IMAGE_FLAGS_COUNT];
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extern const GLbitfield __glsImageFlagsVal[__GLS_IMAGE_FLAGS_COUNT];
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extern const GLbitfield __glsOpcodeAttrib[__GLS_OPCODE_COUNT];
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extern const GLubyte *const __glsOpcodeString[__GLS_OPCODE_COUNT];
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extern const GLSopcode __glsOpcodesGL[];
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extern const GLSopcode __glsOpcodesGLS[];
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extern const GLint __glsOpcodesGLCount;
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extern const GLint __glsOpcodesGLSCount;
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extern __GLSparser *__glsParser;
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#if __GLS_MAPPED_OPCODE_PAGE_COUNT
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extern const GLint __glsOpPageMap[__GLS_MAPPED_OPCODE_PAGE_COUNT];
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#endif /* __GLS_MAPPED_OPCODE_PAGE_COUNT */
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/******************************************************************************
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Global functions
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******************************************************************************/
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#define __GLS_RAISE_ERROR(inError) if (!__GLS_ERROR) __GLS_PUT_ERROR(inError)
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#ifndef __GLS_PLATFORM_WIN32
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// DrewB
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extern void __glsCallError(GLSopcode inOpcode, GLSenum inError);
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#define __GLS_CALL_ERROR(ctx, inOpcode, inError) \
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__glsCallError(inOpcode, inError)
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extern void __glsCallUnsupportedCommand(void);
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#define __GLS_CALL_UNSUPPORTED_COMMAND(ctx) \
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__glsCallUnsupportedCommand()
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#else
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extern void __glsCallError(__GLScontext *ctx,
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GLSopcode inOpcode, GLSenum inError);
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#define __GLS_CALL_ERROR(ctx, inOpcode, inError) \
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__glsCallError(ctx, inOpcode, inError)
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extern void __glsCallUnsupportedCommand(__GLScontext *ctx);
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#define __GLS_CALL_UNSUPPORTED_COMMAND(ctx) \
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__glsCallUnsupportedCommand(ctx)
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#endif
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#endif /* __glslib_h_ */
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