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Added missing changes to the OpenAL-Soft update.

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This commit is contained in:
Alex Szpakowski
2015-12-01 13:40:34 -04:00
parent f8dae3ea09
commit e9d77ef766
94 changed files with 9219 additions and 6099 deletions
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libs/openal-soft/Alc/effects/flanger.c
+14 -12
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@@ -13,8 +13,8 @@
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
* Or go to http://www.gnu.org/copyleft/lgpl.html
*/
@@ -46,7 +46,7 @@ typedef struct ALflangerState {
ALint lfo_disp;
/* Gains for left and right sides */
ALfloat Gain[2][MaxChannels];
ALfloat Gain[2][MAX_OUTPUT_CHANNELS];
/* effect parameters */
enum FlangerWaveForm waveform;
@@ -93,6 +93,8 @@ static ALboolean ALflangerState_deviceUpdate(ALflangerState *state, ALCdevice *D
static ALvoid ALflangerState_update(ALflangerState *state, ALCdevice *Device, const ALeffectslot *Slot)
{
static const ALfloat left_dir[3] = { -1.0f, 0.0f, 0.0f };
static const ALfloat right_dir[3] = { 1.0f, 0.0f, 0.0f };
ALfloat frequency = (ALfloat)Device->Frequency;
ALfloat rate;
ALint phase;
@@ -111,8 +113,8 @@ static ALvoid ALflangerState_update(ALflangerState *state, ALCdevice *Device, co
state->delay = fastf2i(Slot->EffectProps.Flanger.Delay * frequency);
/* Gains for left and right sides */
ComputeAngleGains(Device, atan2f(-1.0f, 0.0f), 0.0f, Slot->Gain, state->Gain[0]);
ComputeAngleGains(Device, atan2f(+1.0f, 0.0f), 0.0f, Slot->Gain, state->Gain[1]);
ComputeDirectionalGains(Device, left_dir, Slot->Gain, state->Gain[0]);
ComputeDirectionalGains(Device, right_dir, Slot->Gain, state->Gain[1]);
phase = Slot->EffectProps.Flanger.Phase;
rate = Slot->EffectProps.Flanger.Rate;
@@ -132,7 +134,7 @@ static ALvoid ALflangerState_update(ALflangerState *state, ALCdevice *Device, co
state->lfo_scale = 4.0f / state->lfo_range;
break;
case FWF_Sinusoid:
state->lfo_scale = F_2PI / state->lfo_range;
state->lfo_scale = F_TAU / state->lfo_range;
break;
}
@@ -201,15 +203,15 @@ DECL_TEMPLATE(Sinusoid)
#undef DECL_TEMPLATE
static ALvoid ALflangerState_process(ALflangerState *state, ALuint SamplesToDo, const ALfloat *restrict SamplesIn, ALfloat (*restrict SamplesOut)[BUFFERSIZE])
static ALvoid ALflangerState_process(ALflangerState *state, ALuint SamplesToDo, const ALfloat *restrict SamplesIn, ALfloat (*restrict SamplesOut)[BUFFERSIZE], ALuint NumChannels)
{
ALuint it, kt;
ALuint base;
for(base = 0;base < SamplesToDo;)
{
ALfloat temps[64][2];
ALuint td = minu(SamplesToDo-base, 64);
ALfloat temps[128][2];
ALuint td = minu(128, SamplesToDo-base);
switch(state->waveform)
{
@@ -221,17 +223,17 @@ static ALvoid ALflangerState_process(ALflangerState *state, ALuint SamplesToDo,
break;
}
for(kt = 0;kt < MaxChannels;kt++)
for(kt = 0;kt < NumChannels;kt++)
{
ALfloat gain = state->Gain[0][kt];
if(gain > GAIN_SILENCE_THRESHOLD)
if(fabsf(gain) > GAIN_SILENCE_THRESHOLD)
{
for(it = 0;it < td;it++)
SamplesOut[kt][it+base] += temps[it][0] * gain;
}
gain = state->Gain[1][kt];
if(gain > GAIN_SILENCE_THRESHOLD)
if(fabsf(gain) > GAIN_SILENCE_THRESHOLD)
{
for(it = 0;it < td;it++)
SamplesOut[kt][it+base] += temps[it][1] * gain;