[deb_xorg-server.git] / glx / indirect_util.h

/*
 * (C) Copyright IBM Corporation 2005
 * 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
 * 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
 * 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.
 */

#ifndef __GLX_INDIRECT_UTIL_H__
#define __GLX_INDIRECT_UTIL_H__

extern GLint __glGetBooleanv_variable_size(GLenum e);

extern void *__glXGetAnswerBuffer(__GLXclientState * cl,
                                  size_t required_size, void *local_buffer,
                                  size_t local_size, unsigned alignment);

extern void __glXSendReply(ClientPtr client, const void *data,
                           size_t elements, size_t element_size,
                           GLboolean always_array, CARD32 retval);

extern void __glXSendReplySwap(ClientPtr client, const void *data,
                               size_t elements, size_t element_size,
                               GLboolean always_array, CARD32 retval);

struct __glXDispatchInfo;

extern void *__glXGetProtocolDecodeFunction(const struct __glXDispatchInfo
                                            *dispatch_info, int opcode,
                                            int swapped_version);

extern int __glXGetProtocolSizeData(const struct __glXDispatchInfo
                                    *dispatch_info, int opcode,
                                    __GLXrenderSizeData * data);

#endif                          /* __GLX_INDIRECT_UTIL_H__ */
Commit	Line	Data
a09e091a JB	1	/*
	2	* (C) Copyright IBM Corporation 2005
	3	* All Rights Reserved.
	4	*
	5	* Permission is hereby granted, free of charge, to any person obtaining a
	6	* copy of this software and associated documentation files (the "Software"),
	7	* to deal in the Software without restriction, including without limitation
	8	* the rights to use, copy, modify, merge, publish, distribute, sub license,
	9	* and/or sell copies of the Software, and to permit persons to whom the
	10	* Software is furnished to do so, subject to the following conditions:
	11	*
	12	* The above copyright notice and this permission notice (including the next
	13	* paragraph) shall be included in all copies or substantial portions of the
	14	* Software.
	15	*
	16	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	17	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	18	* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
	19	* IBM,
	20	* AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
	21	* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
	22	* OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	23	* SOFTWARE.
	24	*/
	25
	26	#ifndef __GLX_INDIRECT_UTIL_H__
	27	#define __GLX_INDIRECT_UTIL_H__
	28
	29	extern GLint __glGetBooleanv_variable_size(GLenum e);
	30
	31	extern void __glXGetAnswerBuffer(__GLXclientState cl,
	32	size_t required_size, void *local_buffer,
	33	size_t local_size, unsigned alignment);
	34
	35	extern void __glXSendReply(ClientPtr client, const void *data,
	36	size_t elements, size_t element_size,
	37	GLboolean always_array, CARD32 retval);
	38
	39	extern void __glXSendReplySwap(ClientPtr client, const void *data,
	40	size_t elements, size_t element_size,
	41	GLboolean always_array, CARD32 retval);
	42
	43	struct __glXDispatchInfo;
	44
	45	extern void *__glXGetProtocolDecodeFunction(const struct __glXDispatchInfo
	46	*dispatch_info, int opcode,
	47	int swapped_version);
	48
	49	extern int __glXGetProtocolSizeData(const struct __glXDispatchInfo
	50	*dispatch_info, int opcode,
	51	__GLXrenderSizeData * data);
	52
	53	#endif /* __GLX_INDIRECT_UTIL_H__ */