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optimize null check for older compilers

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Tom M 2017-07-31 16:19:50 +02:00 committed by GitHub
parent aba36a6ea5
commit 5ee154c6ac
1 changed files with 12 additions and 6 deletions
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18
fluidsynth/src/synth/fluid_synth.c
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@ -2521,12 +2521,15 @@ fluid_synth_nwrite_float(fluid_synth_t* synth, int len,
FLUID_MEMCPY(fx_right[i], fx_right_in[i] + synth->cur, bytes); FLUID_MEMCPY(fx_right[i], fx_right_in[i] + synth->cur, bytes);
#else //WITH_FLOAT #else //WITH_FLOAT
int j; int j;
for (j = 0; (fx_left != NULL) && (j < num); j++) if(fx_left != NULL) {
for (j = 0; j < num; j++)
fx_left[i][j] = (float) fx_left_in[i][j + synth->cur]; fx_left[i][j] = (float) fx_left_in[i][j + synth->cur];
}
for (j = 0; (fx_right != NULL) && (j < num); j++) if(fx_right != NULL) {
for (j = 0; j < num; j++)
fx_right[i][j] = (float) fx_right_in[i][j + synth->cur]; fx_right[i][j] = (float) fx_right_in[i][j + synth->cur];
}
#endif //WITH_FLOAT #endif //WITH_FLOAT
} }
@ -2569,12 +2572,15 @@ fluid_synth_nwrite_float(fluid_synth_t* synth, int len,
FLUID_MEMCPY(fx_right[i + count], fx_right_in[i], bytes); FLUID_MEMCPY(fx_right[i + count], fx_right_in[i], bytes);
#else //WITH_FLOAT #else //WITH_FLOAT
int j; int j;
for (j = 0; (fx_left != NULL) && (j < num); j++) if(fx_left != NULL) {
for (j = 0; j < num; j++)
fx_left[i][j + count] = (float) fx_left_in[i][j]; fx_left[i][j + count] = (float) fx_left_in[i][j];
}
for (j = 0; (fx_right != NULL) && (j < num); j++) if(fx_right != NULL) {
for (j = 0; j < num; j++)
fx_right[i][j + count] = (float) fx_right_in[i][j]; fx_right[i][j + count] = (float) fx_right_in[i][j];
}
#endif //WITH_FLOAT #endif //WITH_FLOAT
} }