146 lines
4.7 KiB
C
146 lines
4.7 KiB
C
/*
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* (C) Copyright IBM Corporation 2002, 2004
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* on the rights to use, copy, modify, merge, publish, distribute, sub
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* license, and/or sell copies of the Software, and to permit persons to whom
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* the Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
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* VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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* USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* Authors:
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* Ian Romanick <idr@us.ibm.com>
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*/
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#ifndef DRI_DEBUG_H
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#define DRI_DEBUG_H
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#include <GL/gl.h>
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#include <GL/internal/dri_interface.h>
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#include "context.h"
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typedef struct __DRIutilversionRec2 __DRIutilversion2;
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struct dri_debug_control {
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const char * string;
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unsigned flag;
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};
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/**
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* Description of the entry-points and parameters for an OpenGL function.
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*/
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struct dri_extension_function {
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/**
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* \brief
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* Packed string describing the parameter signature and the entry-point
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* names.
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*
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* The parameter signature and the names of the entry-points for this
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* function are packed into a single string. The substrings are
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* separated by NUL characters. The whole string is terminated by
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* two consecutive NUL characters.
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*/
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const char * strings;
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/**
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* Location in the remap table where the dispatch offset should be
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* stored.
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*/
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int remap_index;
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/**
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* Offset of the function in the dispatch table.
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*/
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int offset;
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};
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/**
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* Description of the API for an extension to OpenGL.
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*/
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struct dri_extension {
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/**
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* Name of the extension.
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*/
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const char * name;
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/**
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* Pointer to a list of \c dri_extension_function structures. The list
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* is terminated by a structure with a \c NULL
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* \c dri_extension_function::strings pointer.
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*/
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const struct dri_extension_function * functions;
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};
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/**
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* Used to store a version which includes a major range instead of a single
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* major version number.
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*/
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struct __DRIutilversionRec2 {
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int major_min; /** min allowed Major version number. */
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int major_max; /** max allowed Major version number. */
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int minor; /**< Minor version number. */
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int patch; /**< Patch-level. */
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};
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extern unsigned driParseDebugString( const char * debug,
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const struct dri_debug_control * control );
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extern unsigned driGetRendererString( char * buffer,
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const char * hardware_name, const char * driver_date, GLuint agp_mode );
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extern void driInitExtensions( GLcontext * ctx,
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const struct dri_extension * card_extensions, GLboolean enable_imaging );
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extern void driInitSingleExtension( GLcontext * ctx,
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const struct dri_extension * ext );
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extern GLboolean driCheckDriDdxDrmVersions2(const char * driver_name,
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const __DRIversion * driActual, const __DRIversion * driExpected,
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const __DRIversion * ddxActual, const __DRIversion * ddxExpected,
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const __DRIversion * drmActual, const __DRIversion * drmExpected);
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extern GLboolean driCheckDriDdxDrmVersions3(const char * driver_name,
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const __DRIversion * driActual, const __DRIversion * driExpected,
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const __DRIversion * ddxActual, const __DRIutilversion2 * ddxExpected,
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const __DRIversion * drmActual, const __DRIversion * drmExpected);
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extern GLboolean driClipRectToFramebuffer( const GLframebuffer *buffer,
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GLint *x, GLint *y,
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GLsizei *width, GLsizei *height );
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struct __DRIconfigRec {
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__GLcontextModes modes;
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};
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extern __DRIconfig **
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driCreateConfigs(GLenum fb_format, GLenum fb_type,
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const u_int8_t * depth_bits, const u_int8_t * stencil_bits,
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unsigned num_depth_stencil_bits,
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const GLenum * db_modes, unsigned num_db_modes);
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const __DRIconfig **driConcatConfigs(__DRIconfig **a, __DRIconfig **b);
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int
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driGetConfigAttrib(const __DRIconfig *config,
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unsigned int attrib, unsigned int *value);
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int
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driIndexConfigAttrib(const __DRIconfig *config, int index,
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unsigned int *attrib, unsigned int *value);
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#endif /* DRI_DEBUG_H */
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