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Fixup fluid_synth_nwrite_float

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David Henningsson 2010-09-30 06:04:25 +00:00
parent 07711903a3
commit 25a3453eef
1 changed files with 8 additions and 1 deletions
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9
fluidsynth/src/synth/fluid_synth.c
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@ -2939,15 +2939,22 @@ fluid_synth_nwrite_float(fluid_synth_t* synth, int len,
/* Then, run one_block() and copy till we have 'len' samples */ /* Then, run one_block() and copy till we have 'len' samples */
while (count < len) { while (count < len) {
fluid_rvoice_mixer_set_mix_fx(synth->eventhandler->mixer, 0); fluid_rvoice_mixer_set_mix_fx(synth->eventhandler->mixer, 0);
fluid_synth_render_blocks(synth, 1); fluid_synth_render_blocks(synth, 1); // TODO:
fluid_rvoice_mixer_get_bufs(synth->eventhandler->mixer, &left_in, &right_in); fluid_rvoice_mixer_get_bufs(synth->eventhandler->mixer, &left_in, &right_in);
num = (FLUID_BUFSIZE > len - count)? len - count : FLUID_BUFSIZE; num = (FLUID_BUFSIZE > len - count)? len - count : FLUID_BUFSIZE;
bytes = num * sizeof(float); bytes = num * sizeof(float);
for (i = 0; i < synth->audio_channels; i++) { for (i = 0; i < synth->audio_channels; i++) {
#ifdef WITH_FLOAT
FLUID_MEMCPY(left[i] + count, left_in[i], bytes); FLUID_MEMCPY(left[i] + count, left_in[i], bytes);
FLUID_MEMCPY(right[i] + count, right_in[i], bytes); FLUID_MEMCPY(right[i] + count, right_in[i], bytes);
#else //WITH_FLOAT
for (j = 0; j < num; j++) {
left[i][j + count] = (float) left_in[i][j];
right[i][j + count] = (float) right_in[i][j];
}
#endif //WITH_FLOAT
} }
count += num; count += num;