diff options
Diffstat (limited to 'src/pulsecore/sample-util.c')
| -rw-r--r-- | src/pulsecore/sample-util.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/src/pulsecore/sample-util.c b/src/pulsecore/sample-util.c index 0cdbcd02..4b2efe5e 100644 --- a/src/pulsecore/sample-util.c +++ b/src/pulsecore/sample-util.c @@ -85,7 +85,6 @@ static uint8_t silence_byte(pa_sample_format_t format) { default: pa_assert_not_reached(); } - return 0; } void* pa_silence_memory(void *p, size_t length, const pa_sample_spec *spec) { @@ -134,7 +133,7 @@ static void calc_linear_float_stream_volumes(pa_mix_info streams[], unsigned nst for (channel = 0; channel < spec->channels; channel++) { pa_mix_info *m = streams + k; - m->linear[channel].f = pa_sw_volume_to_linear(m->volume.values[channel]); + m->linear[channel].f = (float) pa_sw_volume_to_linear(m->volume.values[channel]); } } } @@ -146,7 +145,7 @@ static void calc_linear_float_volume(float linear[], const pa_cvolume *volume) { pa_assert(volume); for (channel = 0; channel < volume->channels; channel++) - linear[channel] = pa_sw_volume_to_linear(volume->values[channel]); + linear[channel] = (float) pa_sw_volume_to_linear(volume->values[channel]); } size_t pa_mix( @@ -412,7 +411,7 @@ size_t pa_mix( sum = (sum * linear[channel]) / 0x10000; sum = PA_CLAMP_UNLIKELY(sum, -0x8000, 0x7FFF); - *((uint8_t*) data) = (uint8_t) st_14linear2ulaw(sum >> 2); + *((uint8_t*) data) = (uint8_t) st_14linear2ulaw((int16_t) sum >> 2); data = (uint8_t*) data + 1; @@ -451,7 +450,7 @@ size_t pa_mix( sum = (sum * linear[channel]) / 0x10000; sum = PA_CLAMP_UNLIKELY(sum, -0x8000, 0x7FFF); - *((uint8_t*) data) = (uint8_t) st_13linear2alaw(sum >> 3); + *((uint8_t*) data) = (uint8_t) st_13linear2alaw((int16_t) sum >> 3); data = (uint8_t*) data + 1; @@ -707,7 +706,7 @@ void pa_volume_memchunk( t = (int32_t) st_ulaw2linear16(*d); t = (t * linear[channel]) / 0x10000; t = PA_CLAMP_UNLIKELY(t, -0x8000, 0x7FFF); - *d = (uint8_t) st_14linear2ulaw(t >> 2); + *d = (uint8_t) st_14linear2ulaw((int16_t) t >> 2); if (PA_UNLIKELY(++channel >= spec->channels)) channel = 0; @@ -730,7 +729,7 @@ void pa_volume_memchunk( t = (int32_t) st_alaw2linear16(*d); t = (t * linear[channel]) / 0x10000; t = PA_CLAMP_UNLIKELY(t, -0x8000, 0x7FFF); - *d = (uint8_t) st_13linear2alaw(t >> 3); + *d = (uint8_t) st_13linear2alaw((int16_t) t >> 3); if (PA_UNLIKELY(++channel >= spec->channels)) channel = 0; @@ -745,8 +744,8 @@ void pa_volume_memchunk( unsigned channel; d = ptr; - skip = spec->channels * sizeof(float); - n = c->length/sizeof(float)/spec->channels; + skip = (int) (spec->channels * sizeof(float)); + n = (unsigned) (c->length/sizeof(float)/spec->channels); for (channel = 0; channel < spec->channels; channel ++) { float v, *t; @@ -756,7 +755,7 @@ void pa_volume_memchunk( v = (float) pa_sw_volume_to_linear(volume->values[channel]); t = d + channel; - oil_scalarmult_f32(t, skip, t, skip, &v, n); + oil_scalarmult_f32(t, skip, t, skip, &v, (int) n); } break; } @@ -834,7 +833,7 @@ void pa_interleave(const void *src[], unsigned channels, void *dst, size_t ss, u d = (uint8_t*) dst + c * ss; for (j = 0; j < n; j ++) { - oil_memcpy(d, s, ss); + oil_memcpy(d, s, (int) ss); s = (uint8_t*) s + ss; d = (uint8_t*) d + fs; } @@ -862,7 +861,7 @@ void pa_deinterleave(const void *src, void *dst[], unsigned channels, size_t ss, d = dst[c]; for (j = 0; j < n; j ++) { - oil_memcpy(d, s, ss); + oil_memcpy(d, s, (int) ss); s = (uint8_t*) s + fs; d = (uint8_t*) d + ss; } @@ -965,7 +964,7 @@ void pa_sample_clamp(pa_sample_format_t format, void *dst, size_t dstr, const vo if (format == PA_SAMPLE_FLOAT32NE) { float minus_one = -1.0, plus_one = 1.0; - oil_clip_f32(d, dstr, s, sstr, n, &minus_one, &plus_one); + oil_clip_f32(d, (int) dstr, s, (int) sstr, (int) n, &minus_one, &plus_one); } else { pa_assert(format == PA_SAMPLE_FLOAT32RE); @@ -974,7 +973,7 @@ void pa_sample_clamp(pa_sample_format_t format, void *dst, size_t dstr, const vo float f; f = PA_FLOAT32_SWAP(*s); - f = PA_CLAMP_UNLIKELY(f, -1.0, 1.0); + f = PA_CLAMP_UNLIKELY(f, -1.0f, 1.0f); *d = PA_FLOAT32_SWAP(f); s = (const float*) ((const uint8_t*) s + sstr); |