Yonggang Luo
62a68481fa
After commit c47fd3dc00 ("windows: Use TLS context/dispatch with shared-glapi")
USE_ELF_TLS are always defined by
pre_args += '-DUSE_ELF_TLS'
So we can remove it safety
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17213>
89 lines
2.3 KiB
C
89 lines
2.3 KiB
C
/*
|
|
* Mesa 3-D graphics library
|
|
*
|
|
* Copyright (C) 1999-2008 Brian Paul 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, sublicense,
|
|
* 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 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 NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS 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 _GLAPI_PRIV_H
|
|
#define _GLAPI_PRIV_H
|
|
|
|
|
|
#define GL_GLEXT_PROTOTYPES
|
|
#include "GL/gl.h"
|
|
#include "GL/glext.h"
|
|
|
|
typedef int GLclampx;
|
|
|
|
#include "glapi/glapi.h"
|
|
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/* entrypoint */
|
|
|
|
extern void
|
|
init_glapi_relocs_once(void);
|
|
|
|
|
|
extern _glapi_proc
|
|
generate_entrypoint(unsigned int functionOffset);
|
|
|
|
|
|
extern void
|
|
fill_in_entrypoint_offset(_glapi_proc entrypoint, unsigned int offset);
|
|
|
|
|
|
extern _glapi_proc
|
|
get_entrypoint_address(unsigned int functionOffset);
|
|
|
|
|
|
/**
|
|
* Size (in bytes) of dispatch function (entrypoint).
|
|
*/
|
|
#if defined(USE_X86_ASM)
|
|
#define DISPATCH_FUNCTION_SIZE 16
|
|
#endif
|
|
|
|
#if defined(USE_X64_64_ASM)
|
|
#define DISPATCH_FUNCTION_SIZE 16
|
|
#endif
|
|
|
|
|
|
/**
|
|
* Number of extension functions which we can dynamically add at runtime.
|
|
*
|
|
* Number of extension functions is also subject to the size of backing exec
|
|
* mem we allocate. For the common case of dispatch stubs with size 16 bytes,
|
|
* the two limits will be hit simultaneously. For larger dispatch function
|
|
* sizes, MAX_EXTENSION_FUNCS is effectively reduced.
|
|
*/
|
|
#define MAX_EXTENSION_FUNCS 256
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|