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mapi: remove unused mapi.[ch]
The final user of it was st/vega. Signed-off-by: Emil Velikov <emil.velikov@collabora.com> Reviewed-by: Eric Anholt <eric@anholt.net> Reviewed-by: Andreas Boll <andreas.boll.dev@gmail.com>
This commit is contained in:
Emil Velikov
Emil Velikov
parent
93369aa928
commit
6854716f37
3 changed files with 0 additions and 254 deletions
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@ -30,8 +30,6 @@ MAPI_BRIDGE_FILES = \
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MAPI_FILES = \
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entry.c \
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mapi.c \
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mapi.h \
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stub.c \
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stub.h \
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table.c \
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189
src/mapi/mapi.c
189
src/mapi/mapi.c
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@ -1,189 +0,0 @@
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/*
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* Mesa 3-D graphics library
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*
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* Copyright (C) 2010 LunarG Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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* Authors:
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* Chia-I Wu <olv@lunarg.com>
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*/
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#include <stdlib.h>
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#include <string.h>
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#include "u_current.h"
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#include "mapi.h"
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#include "stub.h"
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#include "table.h"
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/* dynamic stubs will run out before this array */
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static const struct mapi_stub *mapi_stub_map[MAPI_TABLE_NUM_SLOTS];
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static int mapi_num_stubs;
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static const struct mapi_stub *
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get_stub(const char *name, const struct mapi_stub *alias)
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{
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const struct mapi_stub *stub;
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stub = stub_find_public(name);
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if (!stub) {
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struct mapi_stub *dyn = stub_find_dynamic(name, 1);
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if (dyn) {
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stub_fix_dynamic(dyn, alias);
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stub = dyn;
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}
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}
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return stub;
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}
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/**
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* Initialize mapi. spec consists of NULL-separated strings. The first string
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* denotes the version. It is followed by variable numbers of entries. Each
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* entry can have multiple names. An empty name terminates an entry. An empty
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* entry terminates the spec. A spec of two entries, Foo and Bar, is as
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* follows
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*
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* "1\0"
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* "Foo\0"
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* "FooEXT\0"
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* "\0"
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* "Bar\0"
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* "\0"
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*/
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void
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mapi_init(const char *spec)
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{
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static mtx_t mutex = _MTX_INITIALIZER_NP;
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const char *p;
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int ver, count;
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mtx_lock(&mutex);
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/* already initialized */
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if (mapi_num_stubs) {
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mtx_unlock(&mutex);
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return;
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}
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count = 0;
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p = spec;
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/* parse version string */
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ver = atoi(p);
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if (ver != 1) {
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mtx_unlock(&mutex);
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return;
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}
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p += strlen(p) + 1;
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while (*p) {
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const struct mapi_stub *stub;
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stub = get_stub(p, NULL);
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/* out of dynamic entries */
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if (!stub)
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break;
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p += strlen(p) + 1;
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while (*p) {
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get_stub(p, stub);
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p += strlen(p) + 1;
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}
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mapi_stub_map[count++] = stub;
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p++;
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}
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mapi_num_stubs = count;
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mtx_unlock(&mutex);
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}
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/**
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* Return the address of an entry. Optionally generate the entry if it does
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* not exist.
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*/
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mapi_proc
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mapi_get_proc_address(const char *name)
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{
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const struct mapi_stub *stub;
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stub = stub_find_public(name);
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if (!stub)
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stub = stub_find_dynamic(name, 0);
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return (stub) ? (mapi_proc) stub_get_addr(stub) : NULL;
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}
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/**
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* Create a dispatch table.
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*/
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struct mapi_table *
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mapi_table_create(void)
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{
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const struct mapi_table *noop = table_get_noop();
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struct mapi_table *tbl;
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tbl = malloc(MAPI_TABLE_SIZE);
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if (tbl)
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memcpy(tbl, noop, MAPI_TABLE_SIZE);
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return tbl;
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}
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/**
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* Destroy a dispatch table.
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*/
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void
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mapi_table_destroy(struct mapi_table *tbl)
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{
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free(tbl);
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}
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/**
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* Fill a dispatch table. The order of the procs is determined when mapi_init
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* is called.
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*/
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void
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mapi_table_fill(struct mapi_table *tbl, const mapi_proc *procs)
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{
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const struct mapi_table *noop = table_get_noop();
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int i;
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for (i = 0; i < mapi_num_stubs; i++) {
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const struct mapi_stub *stub = mapi_stub_map[i];
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int slot = stub_get_slot(stub);
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mapi_func func = (mapi_func) procs[i];
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if (!func)
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func = table_get_func(noop, slot);
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table_set_func(tbl, slot, func);
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}
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}
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/**
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* Make a dispatch table current.
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*/
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void
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mapi_table_make_current(const struct mapi_table *tbl)
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{
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u_current_set_table(tbl);
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}
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@ -1,63 +0,0 @@
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/*
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* Mesa 3-D graphics library
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*
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* Copyright (C) 2010 LunarG Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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* Authors:
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* Chia-I Wu <olv@lunarg.com>
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*/
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#ifndef _MAPI_H_
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#define _MAPI_H_
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#ifdef _WIN32
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#ifdef MAPI_DLL_EXPORTS
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#define MAPI_EXPORT __declspec(dllexport)
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#else
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#define MAPI_EXPORT __declspec(dllimport)
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#endif
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#else /* _WIN32 */
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#define MAPI_EXPORT PUBLIC
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#endif
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typedef void (*mapi_proc)(void);
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struct mapi_table;
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MAPI_EXPORT void
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mapi_init(const char *spec);
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MAPI_EXPORT mapi_proc
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mapi_get_proc_address(const char *name);
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MAPI_EXPORT struct mapi_table *
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mapi_table_create(void);
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MAPI_EXPORT void
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mapi_table_destroy(struct mapi_table *tbl);
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MAPI_EXPORT void
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mapi_table_fill(struct mapi_table *tbl, const mapi_proc *procs);
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MAPI_EXPORT void
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mapi_table_make_current(const struct mapi_table *tbl);
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#endif /* _MAPI_H_ */
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