/*
- * (c) Copyright IBM Corporation 2002
+ * (C) Copyright IBM Corporation 2002, 2004
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
#include "context.h"
#include "dri_util.h"
-struct dri_debug_control
-{
+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;
+};
+
extern unsigned driParseDebugString( const char * debug,
const struct dri_debug_control * control );
const char * hardware_name, const char * driver_date, GLuint agp_mode );
extern void driInitExtensions( GLcontext * ctx,
- const char * const card_extensions[], GLboolean enable_imaging );
+ const struct dri_extension * card_extensions, GLboolean enable_imaging );
+
+extern void driInitSingleExtension( GLcontext * ctx,
+ const struct dri_extension * ext );
-extern GLboolean driCheckDriDdxDrmVersions( __DRIscreenPrivate *sPriv,
- const char * driver_name, int dri_major, int dri_minor,
- int ddx_major, int ddx_minor, int drm_major, int drm_minor );
+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 GLint driIntersectArea( drm_clip_rect_t rect1, drm_clip_rect_t rect2 );
extern GLboolean driClipRectToFramebuffer( const GLframebuffer *buffer,
GLint *x, GLint *y,
GLsizei *width, GLsizei *height );
+extern GLboolean driFillInModes( __GLcontextModes ** modes,
+ 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, int visType );
+
#endif /* DRI_DEBUG_H */