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/*
* (C) Copyright IBM Corporation 2002, 2004
* 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
* on the rights to use, copy, modify, merge, publish, distribute, sub
* license, 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 and this permission notice (including the next
* paragraph) 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 NON-INFRINGEMENT. IN NO EVENT SHALL
* VA LINUX SYSTEM, IBM AND/OR THEIR SUPPLIERS 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.
*
* Authors:
* Ian Romanick <idr@us.ibm.com>
*/
#ifndef DRI_DEBUG_H
#define DRI_DEBUG_H
#include <GL/gl.h>
#include <GL/internal/dri_interface.h>
#include "context.h"
typedef struct __DRIutilversionRec2 __DRIutilversion2;
struct dri_debug_control {
const char * string;
unsigned flag;
};
/**
* Description of the entry-points and parameters for an OpenGL function.
*/
struct dri_extension_function {
/**
* \brief
* Packed string describing the parameter signature and the entry-point
* names.
*
* The parameter signature and the names of the entry-points for this
* function are packed into a single string. The substrings are
* separated by NUL characters. The whole string is terminated by
* two consecutive NUL characters.
*/
const char * strings;
/**
* Location in the remap table where the dispatch offset should be
* stored.
*/
int remap_index;
/**
* Offset of the function in the dispatch table.
*/
int offset;
};
/**
* Description of the API for an extension to OpenGL.
*/
struct dri_extension {
/**
* Name of the extension.
*/
const char * name;
/**
* Pointer to a list of \c dri_extension_function structures. The list
* is terminated by a structure with a \c NULL
* \c dri_extension_function::strings pointer.
*/
const struct dri_extension_function * functions;
};
/**
* Used to store a version which includes a major range instead of a single
* major version number.
*/
struct __DRIutilversionRec2 {
int major_min; /** min allowed Major version number. */
int major_max; /** max allowed Major version number. */
int minor; /**< Minor version number. */
int patch; /**< Patch-level. */
};
extern unsigned driParseDebugString( const char * debug,
const struct dri_debug_control * control );
extern unsigned driGetRendererString( char * buffer,
const char * hardware_name, const char * driver_date, GLuint agp_mode );
extern void driInitExtensions( GLcontext * ctx,
const struct dri_extension * card_extensions, GLboolean enable_imaging );
extern void driInitSingleExtension( GLcontext * ctx,
const struct dri_extension * ext );
extern GLboolean driCheckDriDdxDrmVersions2(const char * driver_name,
const __DRIversion * driActual, const __DRIversion * driExpected,
const __DRIversion * ddxActual, const __DRIversion * ddxExpected,
const __DRIversion * drmActual, const __DRIversion * drmExpected);
extern GLboolean driCheckDriDdxDrmVersions3(const char * driver_name,
const __DRIversion * driActual, const __DRIversion * driExpected,
const __DRIversion * ddxActual, const __DRIutilversion2 * ddxExpected,
const __DRIversion * drmActual, const __DRIversion * drmExpected);
extern GLboolean driClipRectToFramebuffer( const GLframebuffer *buffer,
GLint *x, GLint *y,
GLsizei *width, GLsizei *height );
struct __DRIconfigRec {
__GLcontextModes modes;
};
extern __DRIconfig **
driCreateConfigs(GLenum fb_format, GLenum fb_type,
const u_int8_t * depth_bits, const u_int8_t * stencil_bits,
unsigned num_depth_stencil_bits,
const GLenum * db_modes, unsigned num_db_modes);
const __DRIconfig **driConcatConfigs(__DRIconfig **a, __DRIconfig **b);
int
driGetConfigAttrib(const __DRIconfig *config,
unsigned int attrib, unsigned int *value);
int
driIndexConfigAttrib(const __DRIconfig *config, int index,
unsigned int *attrib, unsigned int *value);
#endif /* DRI_DEBUG_H */
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