1 /* 2 * Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. 3 * Copyright © 2008 Red Hat, Inc. 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a 6 * copy of this software and associated documentation files (the "Soft- 7 * ware"), to deal in the Software without restriction, including without 8 * limitation the rights to use, copy, modify, merge, publish, distribute, 9 * and/or sell copies of the Software, and to permit persons to whom the 10 * Software is furnished to do so, provided that the above copyright 11 * notice(s) and this permission notice appear in all copies of the Soft- 12 * ware and that both the above copyright notice(s) and this permission 13 * notice appear in supporting documentation. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL- 17 * ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY 18 * RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN 19 * THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSE- 20 * QUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, 21 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 22 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFOR- 23 * MANCE OF THIS SOFTWARE. 24 * 25 * Except as contained in this notice, the name of a copyright holder shall 26 * not be used in advertising or otherwise to promote the sale, use or 27 * other dealings in this Software without prior written authorization of 28 * the copyright holder. 29 * 30 * Authors: 31 * Kevin E. Martin <[email protected]> 32 * Brian Paul <[email protected]> 33 * Kristian Høgsberg ([email protected]) 34 */ 35 36 #ifndef _DRI_COMMON_H 37 #define _DRI_COMMON_H 38 39 #ifdef GLX_DIRECT_RENDERING 40 41 #include "mesa_interface.h" 42 #include <stdbool.h> 43 #include "loader.h" 44 #include "util/macros.h" /* for PRINTFLIKE */ 45 46 typedef struct __GLXDRIconfigPrivateRec __GLXDRIconfigPrivate; 47 48 struct __GLXDRIconfigPrivateRec 49 { 50 struct glx_config base; 51 const __DRIconfig *driConfig; 52 }; 53 54 extern struct glx_config *driConvertConfigs(struct glx_config * modes, 55 const __DRIconfig ** configs); 56 57 extern void driDestroyConfigs(const __DRIconfig **configs); 58 59 extern __GLXDRIdrawable * 60 driFetchDrawable(struct glx_context *gc, GLXDrawable glxDrawable); 61 62 extern void 63 driReleaseDrawables(struct glx_context *gc); 64 65 struct dri_ctx_attribs { 66 unsigned major_ver; 67 unsigned minor_ver; 68 uint32_t render_type; 69 uint32_t flags; 70 unsigned api; 71 int reset; 72 int release; 73 int no_error; 74 }; 75 76 extern const struct glx_screen_vtable dri_screen_vtable; 77 78 extern unsigned 79 dri_context_error_to_glx_error(unsigned error); 80 81 extern int 82 dri_convert_glx_attribs(unsigned num_attribs, const uint32_t *attribs, 83 struct dri_ctx_attribs *dca); 84 85 extern struct glx_context * 86 dri_common_create_context(struct glx_screen *base, 87 struct glx_config *config_base, 88 struct glx_context *shareList, 89 int renderType); 90 91 extern const __DRIbackgroundCallableExtension driBackgroundCallable; 92 extern const __DRIuseInvalidateExtension dri2UseInvalidate; 93 94 Bool 95 dri_bind_context(struct glx_context *context, GLXDrawable draw, GLXDrawable read); 96 void 97 dri_unbind_context(struct glx_context *context); 98 void 99 dri_destroy_context(struct glx_context *context); 100 struct glx_context * 101 dri_create_context_attribs(struct glx_screen *base, 102 struct glx_config *config_base, 103 struct glx_context *shareList, 104 unsigned num_attribs, 105 const uint32_t *attribs, 106 unsigned *error); 107 _X_HIDDEN int 108 glx_dri_query_renderer_integer(struct glx_screen *base, int attribute, 109 unsigned int *value); 110 _X_HIDDEN int 111 glx_dri_query_renderer_string(struct glx_screen *base, int attribute, 112 const char **value); 113 char * 114 dri_get_driver_name(struct glx_screen *glx_screen); 115 void 116 dri_bind_tex_image(__GLXDRIdrawable *base, int buffer, const int *attrib_list); 117 bool 118 dri_screen_init(struct glx_screen *psc, struct glx_display *priv, int screen, int fd, const __DRIextension **loader_extensions, bool driver_name_is_inferred); 119 #endif /* GLX_DIRECT_RENDERING */ 120 121 #endif /* _DRI_COMMON_H */ 122