diff --git a/celt/celt_encoder.c b/celt/celt_encoder.c
index a3439a4606ff0441c0b656980a80ebedcf66f0c6..bcaf36abe68260d9fe573199cd9d73f9774ea7a0 100644
--- a/celt/celt_encoder.c
+++ b/celt/celt_encoder.c
@@ -1181,7 +1181,7 @@ static int compute_vbr(const CELTMode *mode, AnalysisInfo *analysis, opus_int32
if (has_surround_mask&&!lfe)
{
- opus_int32 surround_target = target + SHR32(MULT16_16(surround_masking,coded_bins<<BITRES), DB_SHIFT);
+ opus_int32 surround_target = target + (opus_int32)SHR32(MULT16_16(surround_masking,coded_bins<<BITRES), DB_SHIFT);
/*printf("%f %d %d %d %d %d %d ", surround_masking, coded_bins, st->end, st->intensity, surround_target, target, st->bitrate);*/
target = IMAX(target/4, surround_target);
}
@@ -1591,7 +1591,7 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
/* Compensate for the scaling of short vs long mdcts */
for (i=0;i<C*nbEBands;i++)
bandLogE2[i] += HALF16(SHL16(LM, DB_SHIFT));
- tf_estimate = QCONST16(.2,14);
+ tf_estimate = QCONST16(.2f,14);
}
}
diff --git a/src/analysis.c b/src/analysis.c
index ee71bda6548c8562163c12bc3b688241581d37e6..76f370f2a0138e2c427009e05457f9c1ac21be81 100644
--- a/src/analysis.c
+++ b/src/analysis.c
@@ -480,7 +480,7 @@ void tonality_analysis(TonalityAnalysisState *tonal, AnalysisInfo *info_out, con
/* Curve fitting between the MLP probability and the actual probability */
frame_probs[0] = .01f + 1.21f*frame_probs[0]*frame_probs[0] - .23f*(float)pow(frame_probs[0], 10);
frame_probs[1] = .5*frame_probs[1]+.5;
- frame_probs[0] = frame_probs[1]*frame_probs[0] + (1-frame_probs[1])*.5;
+ frame_probs[0] = frame_probs[1]*frame_probs[0] + (1-frame_probs[1])*.5f;
/*printf("%f %f ", frame_probs[0], frame_probs[1]);*/
{
@@ -499,7 +499,7 @@ void tonality_analysis(TonalityAnalysisState *tonal, AnalysisInfo *info_out, con
float p, q;
p = MAX16(.05f,MIN16(.95f,frame_probs[0]));
q = MAX16(.05f,MIN16(.95f,tonal->music_prob));
- beta = .01+.05*ABS16(p-q)/(p*(1-q)+q*(1-p));
+ beta = .01f+.05f*ABS16(p-q)/(p*(1-q)+q*(1-p));
}
p0 = (1-tonal->music_prob)*(1-tau) + tonal->music_prob *tau;
p1 = tonal->music_prob *(1-tau) + (1-tonal->music_prob)*tau;
@@ -508,7 +508,7 @@ void tonality_analysis(TonalityAnalysisState *tonal, AnalysisInfo *info_out, con
tonal->music_prob = p1/(p0+p1);
info->music_prob = tonal->music_prob;
- psum=1e-20;
+ psum=1e-20f;
speech0 = (float)pow(1-frame_probs[0], beta);
music0 = (float)pow(frame_probs[0], beta);
if (tonal->count==1)
@@ -559,9 +559,9 @@ void tonality_analysis(TonalityAnalysisState *tonal, AnalysisInfo *info_out, con
}
} else {
if (tonal->music_confidence_count==0)
- tonal->music_confidence = .9;
+ tonal->music_confidence = .9f;
if (tonal->speech_confidence_count==0)
- tonal->speech_confidence = .1;
+ tonal->speech_confidence = .1f;
}
psum = MAX16(tonal->speech_confidence, MIN16(tonal->music_confidence, psum));
}
diff --git a/src/mlp_data.c b/src/mlp_data.c
index 9085b85faa3f95754258f850cb25f28c751c5313..401c4c025014de6bf8fffe9cb5489fa7336f419e 100644
--- a/src/mlp_data.c
+++ b/src/mlp_data.c
@@ -88,13 +88,13 @@ static const float weights[422] = {
3.95279f, 1.89068f, 0.486087f, -11.3343f, 3.9416e+06f,
/* output layer */
--0.381439, 0.12115, -0.906927, 2.93878, 1.6388,
-0.882811, 0.874344, 1.21726, -0.874545, 0.321706,
-0.785055, 0.946558, -0.575066, -3.46553, 0.884905,
-0.0924047, -9.90712, 0.391338, 0.160103, -2.04954,
-4.1455, 0.0684029, -0.144761, -0.285282, 0.379244,
--1.1584, -0.0277241, -9.85, -4.82386, 3.71333,
-3.87308, 3.52558, };
+-0.381439f, 0.12115f, -0.906927f, 2.93878f, 1.6388f,
+0.882811f, 0.874344f, 1.21726f, -0.874545f, 0.321706f,
+0.785055f, 0.946558f, -0.575066f, -3.46553f, 0.884905f,
+0.0924047f, -9.90712f, 0.391338f, 0.160103f, -2.04954f,
+4.1455f, 0.0684029f, -0.144761f, -0.285282f, 0.379244f,
+-1.1584f, -0.0277241f, -9.85f, -4.82386f, 3.71333f,
+3.87308f, 3.52558f};
static const int topo[3] = {25, 15, 2};
diff --git a/src/opus_encoder.c b/src/opus_encoder.c
index 305fad99b550d3453d020d4463af90b69901f4d1..e1d1186d4b85c1928cbd7a52e26d332874853d25 100644
--- a/src/opus_encoder.c
+++ b/src/opus_encoder.c
@@ -573,7 +573,7 @@ static float transient_boost(const float *E, const float *E_1, int LM, int maxM)
printf("%f\n", metric);*/
/*return metric>10 ? 1 : 0;*/
/*return MAX16(0,1-exp(-.25*(metric-2.)));*/
- return MIN16(1,sqrt(MAX16(0,.05*(metric-2))));
+ return MIN16(1,sqrt(MAX16(0,.05f*(metric-2))));
}
/* Viterbi decoding trying to find the best frame size combination using look-ahead
@@ -728,7 +728,7 @@ int optimize_framesize(const opus_val16 *x, int len, int C, opus_int32 Fs,
subframe = Fs/400;
ALLOC(sub, subframe, opus_val16);
e[0]=mem[0];
- e_1[0]=1./(EPSILON+mem[0]);
+ e_1[0]=1.f/(EPSILON+mem[0]);
if (buffering)
{
/* Consider the CELT delay when not in restricted-lowdelay */
@@ -738,9 +738,9 @@ int optimize_framesize(const opus_val16 *x, int len, int C, opus_int32 Fs,
x += C*offset;
len -= offset;
e[1]=mem[1];
- e_1[1]=1./(EPSILON+mem[1]);
+ e_1[1]=1.f/(EPSILON+mem[1]);
e[2]=mem[2];
- e_1[2]=1./(EPSILON+mem[2]);
+ e_1[2]=1.f/(EPSILON+mem[2]);
pos = 3;
} else {
pos=1;
@@ -772,7 +772,7 @@ int optimize_framesize(const opus_val16 *x, int len, int C, opus_int32 Fs,
e[i+pos] = e[i+pos-1];
if (buffering)
N=IMIN(MAX_DYNAMIC_FRAMESIZE, N+2);
- bestLM = transient_viterbi(e, e_1, N, (1.f+.5*tonality)*(60*C+40), bitrate/400);
+ bestLM = transient_viterbi(e, e_1, N, (1.f+.5f*tonality)*(60*C+40), bitrate/400);
mem[0] = e[1<<bestLM];
if (buffering)
{
@@ -1072,8 +1072,10 @@ opus_int32 opus_encode_native(OpusEncoder *st, const opus_val16 *pcm, int frame_
opus_int32 threshold;
/* Interpolate based on stereo width */
- mode_voice = MULT16_32_Q15(Q15ONE-stereo_width,mode_thresholds[0][0]) + MULT16_32_Q15(stereo_width,mode_thresholds[1][0]);
- mode_music = MULT16_32_Q15(Q15ONE-stereo_width,mode_thresholds[1][1]) + MULT16_32_Q15(stereo_width,mode_thresholds[1][1]);
+ mode_voice = (opus_int32)(MULT16_32_Q15(Q15ONE-stereo_width,mode_thresholds[0][0])
+ + MULT16_32_Q15(stereo_width,mode_thresholds[1][0]));
+ mode_music = (opus_int32)(MULT16_32_Q15(Q15ONE-stereo_width,mode_thresholds[1][1])
+ + MULT16_32_Q15(stereo_width,mode_thresholds[1][1]));
/* Interpolate based on speech/music probability */
threshold = mode_music + ((voice_est*voice_est*(mode_voice-mode_music))>>14);
/* Bias towards SILK for VoIP because of some useful features */
@@ -1592,7 +1594,7 @@ opus_int32 opus_encode_native(OpusEncoder *st, const opus_val16 *pcm, int frame_
{
bonus = (60*st->stream_channels+40)*(st->Fs/frame_size-50);
if (analysis_info->valid)
- bonus = bonus*(1.f+.5*analysis_info->tonality);
+ bonus = bonus*(1.f+.5f*analysis_info->tonality);
}
#endif
celt_encoder_ctl(celt_enc, OPUS_SET_VBR(1));