diff options
Diffstat (limited to 'Alc/midi/sf2load.c')
| -rw-r--r-- | Alc/midi/sf2load.c | 56 |
1 files changed, 10 insertions, 46 deletions
diff --git a/Alc/midi/sf2load.c b/Alc/midi/sf2load.c index 5954022e..f0beeabe 100644 --- a/Alc/midi/sf2load.c +++ b/Alc/midi/sf2load.c @@ -492,7 +492,7 @@ static ALboolean ensureFontSanity(const Soundfont *sfont) { ALsizei i; - for(i = 0;i < sfont->phdr_size-1;i++) + for(i = 0;i < sfont->phdr_size;i++) { if(sfont->phdr[i].mZoneIdx >= sfont->pbag_size) { @@ -500,21 +500,15 @@ static ALboolean ensureFontSanity(const Soundfont *sfont) sfont->phdr[i].mZoneIdx, sfont->pbag_size); return AL_FALSE; } - if(sfont->phdr[i+1].mZoneIdx < sfont->phdr[i].mZoneIdx) + if(i+1 < sfont->phdr_size && sfont->phdr[i+1].mZoneIdx < sfont->phdr[i].mZoneIdx) { WARN("Preset %d has invalid zone index (%d does not follow %d)\n", i+1, sfont->phdr[i+1].mZoneIdx, sfont->phdr[i].mZoneIdx); return AL_FALSE; } } - if(sfont->phdr[i].mZoneIdx >= sfont->pbag_size) - { - WARN("Preset %d has invalid zone index %d (max: %d)\n", i, - sfont->phdr[i].mZoneIdx, sfont->pbag_size); - return AL_FALSE; - } - for(i = 0;i < sfont->pbag_size-1;i++) + for(i = 0;i < sfont->pbag_size;i++) { if(sfont->pbag[i].mGenIdx >= sfont->pgen_size) { @@ -522,7 +516,7 @@ static ALboolean ensureFontSanity(const Soundfont *sfont) sfont->pbag[i].mGenIdx, sfont->pgen_size); return AL_FALSE; } - if(sfont->pbag[i+1].mGenIdx < sfont->pbag[i].mGenIdx) + if(i+1 < sfont->pbag_size && sfont->pbag[i].mGenIdx < sfont->pbag[i].mGenIdx) { WARN("Preset zone %d has invalid generator index (%d does not follow %d)\n", i+1, sfont->pbag[i+1].mGenIdx, sfont->pbag[i].mGenIdx); @@ -534,28 +528,16 @@ static ALboolean ensureFontSanity(const Soundfont *sfont) sfont->pbag[i].mModIdx, sfont->pmod_size); return AL_FALSE; } - if(sfont->pbag[i+1].mModIdx < sfont->pbag[i].mModIdx) + if(i+1 < sfont->pbag_size && sfont->pbag[i+1].mModIdx < sfont->pbag[i].mModIdx) { WARN("Preset zone %d has invalid modulator index (%d does not follow %d)\n", i+1, sfont->pbag[i+1].mModIdx, sfont->pbag[i].mModIdx); return AL_FALSE; } } - if(sfont->pbag[i].mGenIdx >= sfont->pgen_size) - { - WARN("Preset zone %d has invalid generator index %d (max: %d)\n", i, - sfont->pbag[i].mGenIdx, sfont->pgen_size); - return AL_FALSE; - } - if(sfont->pbag[i].mModIdx >= sfont->pmod_size) - { - WARN("Preset zone %d has invalid modulator index %d (max: %d)\n", i, - sfont->pbag[i].mModIdx, sfont->pmod_size); - return AL_FALSE; - } - for(i = 0;i < sfont->inst_size-1;i++) + for(i = 0;i < sfont->inst_size;i++) { if(sfont->inst[i].mZoneIdx >= sfont->ibag_size) { @@ -563,21 +545,15 @@ static ALboolean ensureFontSanity(const Soundfont *sfont) sfont->inst[i].mZoneIdx, sfont->ibag_size); return AL_FALSE; } - if(sfont->inst[i+1].mZoneIdx < sfont->inst[i].mZoneIdx) + if(i+1 < sfont->inst_size && sfont->inst[i+1].mZoneIdx < sfont->inst[i].mZoneIdx) { WARN("Instrument %d has invalid zone index (%d does not follow %d)\n", i+1, sfont->inst[i+1].mZoneIdx, sfont->inst[i].mZoneIdx); return AL_FALSE; } } - if(sfont->inst[i].mZoneIdx >= sfont->ibag_size) - { - WARN("Instrument %d has invalid zone index %d (max: %d)\n", i, - sfont->inst[i].mZoneIdx, sfont->ibag_size); - return AL_FALSE; - } - for(i = 0;i < sfont->ibag_size-1;i++) + for(i = 0;i < sfont->ibag_size;i++) { if(sfont->ibag[i].mGenIdx >= sfont->igen_size) { @@ -585,7 +561,7 @@ static ALboolean ensureFontSanity(const Soundfont *sfont) sfont->ibag[i].mGenIdx, sfont->igen_size); return AL_FALSE; } - if(sfont->ibag[i+1].mGenIdx < sfont->ibag[i].mGenIdx) + if(i+1 < sfont->ibag_size && sfont->ibag[i+1].mGenIdx < sfont->ibag[i].mGenIdx) { WARN("Instrument zone %d has invalid generator index (%d does not follow %d)\n", i+1, sfont->ibag[i+1].mGenIdx, sfont->ibag[i].mGenIdx); @@ -597,25 +573,13 @@ static ALboolean ensureFontSanity(const Soundfont *sfont) sfont->ibag[i].mModIdx, sfont->imod_size); return AL_FALSE; } - if(sfont->ibag[i+1].mModIdx < sfont->ibag[i].mModIdx) + if(i+1 < sfont->ibag_size && sfont->ibag[i+1].mModIdx < sfont->ibag[i].mModIdx) { WARN("Instrument zone %d has invalid modulator index (%d does not follow %d)\n", i+1, sfont->ibag[i+1].mModIdx, sfont->ibag[i].mModIdx); return AL_FALSE; } } - if(sfont->ibag[i].mGenIdx >= sfont->igen_size) - { - WARN("Instrument zone %d has invalid generator index %d (max: %d)\n", i, - sfont->ibag[i].mGenIdx, sfont->igen_size); - return AL_FALSE; - } - if(sfont->ibag[i].mModIdx >= sfont->imod_size) - { - WARN("Instrument zone %d has invalid modulator index %d (max: %d)\n", i, - sfont->ibag[i].mModIdx, sfont->imod_size); - return AL_FALSE; - } for(i = 0;i < sfont->shdr_size-1;i++) |