harfbuzz/src/hb-wasm-api-list.hh

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/*
* Copyright © 2023 Behdad Esfahbod
*
* This is part of HarfBuzz, a text shaping library.
*
* Permission is hereby granted, without written agreement and without
* license or royalty fees, to use, copy, modify, and distribute this
* software and its documentation for any purpose, provided that the
* above copyright notice and the following two paragraphs appear in
* all copies of this software.
*
* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
*/
#ifndef HB_WASM_API_LIST_HH
#define HB_WASM_API_LIST_HH
#include "hb-wasm-api.hh"
#ifdef HB_DEBUG_WASM
namespace hb { namespace wasm {
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static void debugprint (HB_WASM_EXEC_ENV char *str)
{ DEBUG_MSG (WASM, exec_env, "%s", str); }
static void debugprint1 (HB_WASM_EXEC_ENV char *str, int32_t i1)
{ DEBUG_MSG (WASM, exec_env, "%s: %d", str, i1); }
static void debugprint2 (HB_WASM_EXEC_ENV char *str, int32_t i1, int32_t i2)
{ DEBUG_MSG (WASM, exec_env, "%s: %d, %d", str, i1, i2); }
static void debugprint3 (HB_WASM_EXEC_ENV char *str, int32_t i1, int32_t i2, int32_t i3)
{ DEBUG_MSG (WASM, exec_env, "%s: %d, %d, %d", str, i1, i2, i3); }
static void debugprint4 (HB_WASM_EXEC_ENV char *str, int32_t i1, int32_t i2, int32_t i3, int32_t i4)
{ DEBUG_MSG (WASM, exec_env, "%s: %d, %d, %d, %d", str, i1, i2, i3, i4); }
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}}
#endif
#define NATIVE_SYMBOL(signature, name) {#name, (void *) hb::wasm::name, signature, NULL}
/* Note: the array must be static defined since runtime will keep it after registration
* https://github.com/bytecodealliance/wasm-micro-runtime/blob/main/doc/export_native_api.md */
static NativeSymbol _hb_wasm_native_symbols[] =
{
/* face */
NATIVE_SYMBOL ("(iii)", face_reference_table),
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/* font */
NATIVE_SYMBOL ("(i)i", font_get_face),
/* debug */
#ifdef HB_DEBUG_WASM
NATIVE_SYMBOL ("($)", debugprint),
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NATIVE_SYMBOL ("($i)", debugprint1),
NATIVE_SYMBOL ("($ii)", debugprint2),
NATIVE_SYMBOL ("($iii)", debugprint3),
NATIVE_SYMBOL ("($iiii)", debugprint4),
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#endif
};
#undef NATIVE_SYMBOL
#endif /* HB_WASM_API_LIST_HH */