libs/faudio/src/FAPOFX.c

   1 /* FAudio - XAudio Reimplementation for FNA
   2  *
   3  * Copyright (c) 2011-2024 Ethan Lee, Luigi Auriemma, and the MonoGame Team
   4  *
   5  * This software is provided 'as-is', without any express or implied warranty.
   6  * In no event will the authors be held liable for any damages arising from
   7  * the use of this software.
   8  *
   9  * Permission is granted to anyone to use this software for any purpose,
  10  * including commercial applications, and to alter it and redistribute it
  11  * freely, subject to the following restrictions:
  12  *
  13  * 1. The origin of this software must not be misrepresented; you must not
  14  * claim that you wrote the original software. If you use this software in a
  15  * product, an acknowledgment in the product documentation would be
  16  * appreciated but is not required.
  17  *
  18  * 2. Altered source versions must be plainly marked as such, and must not be
  19  * misrepresented as being the original software.
  20  *
  21  * 3. This notice may not be removed or altered from any source distribution.
  22  *
  23  * Ethan "flibitijibibo" Lee <flibitijibibo@flibitijibibo.com>
  24  *
  25  */
  26
  27 #include "FAPOFX.h"
  28 #include "FAudio_internal.h"
  29
  30 uint32_t FAPOFX_CreateFX(
  31         const FAudioGUID *clsid,
  32         FAPO **pEffect,
  33         const void *pInitData,
  34         uint32_t InitDataByteSize
  35 ) {
  36         return FAPOFX_CreateFXWithCustomAllocatorEXT(
  37                 clsid,
  38                 pEffect,
  39                 pInitData,
  40                 InitDataByteSize,
  41                 FAudio_malloc,
  42                 FAudio_free,
  43                 FAudio_realloc
  44         );
  45 }
  46
  47 uint32_t FAPOFX_CreateFXWithCustomAllocatorEXT(
  48         const FAudioGUID *clsid,
  49         FAPO **pEffect,
  50         const void *pInitData,
  51         uint32_t InitDataByteSize,
  52         FAudioMallocFunc customMalloc,
  53         FAudioFreeFunc customFree,
  54         FAudioReallocFunc customRealloc
  55 ) {
  56         #define CHECK_AND_RETURN(effect) \
  57                 if (FAudio_memcmp(clsid, &FAPOFX_CLSID_FX##effect, sizeof(FAudioGUID)) == 0) \
  58                 { \
  59                         return FAPOFXCreate##effect( \
  60                                 pEffect, \
  61                                 pInitData, \
  62                                 InitDataByteSize, \
  63                                 customMalloc, \
  64                                 customFree, \
  65                                 customRealloc, \
  66                                 0 \
  67                         ); \
  68                 } \
  69                 else if (FAudio_memcmp(clsid, &FAPOFX_CLSID_FX##effect##_LEGACY, sizeof(FAudioGUID)) == 0) \
  70                 { \
  71                         return FAPOFXCreate##effect( \
  72                                 pEffect, \
  73                                 pInitData, \
  74                                 InitDataByteSize, \
  75                                 customMalloc, \
  76                                 customFree, \
  77                                 customRealloc, \
  78                                 1 \
  79                         ); \
  80                 }
  81         CHECK_AND_RETURN(EQ)
  82         CHECK_AND_RETURN(MasteringLimiter)
  83         CHECK_AND_RETURN(Reverb)
  84         CHECK_AND_RETURN(Echo)
  85         #undef CHECK_AND_RETURN
  86         return -1;
  87 }
  88
  89 /* vim: set noexpandtab shiftwidth=8 tabstop=8: */