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fix soundtracks remapping for web build, double precise for stb_vorbis LUTs initialization

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This commit is contained in:
XProger 2018-12-09 10:37:43 +03:00
parent 3d560a10be
commit 50586ae604
2 changed files with 45 additions and 41 deletions
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24
src/gameflow.h
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@ -886,26 +886,28 @@ namespace TR {
}
uint8 remapTrack(Version version, uint8 track) {
static const uint8 TR2_TRACK_MAPPING[] = {
2, 2, 2, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 18, 18, 19, 20,
21, 22, 23, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61
};
if (version & VER_TR2) {
ASSERT(track < COUNT(TR2_TRACK_MAPPING));
return TR2_TRACK_MAPPING[track];
}
static const uint8 TR1_TRACK_MAPPING[] = {
2, 2, 2, 11, 12, 3, 13, 14, 15, 16, 17, 18, 19, 60, 20, 21, 22, 23, 24, 25, 26, 27,
7, 8, 9, 10, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46,
47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 28, 4, 5, 6
};
static const uint8 TR2_TRACK_MAPPING[] = {
2, 2, 2, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 18, 18, 19, 20,
21, 22, 23, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61
};
if (version & VER_TR1) {
ASSERT(track < COUNT(TR1_TRACK_MAPPING));
return TR1_TRACK_MAPPING[track];
}
if (version & VER_TR2) {
ASSERT(track < COUNT(TR2_TRACK_MAPPING));
return TR2_TRACK_MAPPING[track];
}
return track;
}
@ -972,10 +974,12 @@ namespace TR {
case VER_TR1_PC :
case VER_TR1_PSX :
sprintf(title, "audio/1/track_%02d.ogg", track);
#ifndef _OS_WEB
if (Stream::existsContent(title))
break;
track = remapTrack(version, track);
sprintf(title, "audio/1/%03d.ogg", track);
#endif
break;
case VER_TR2_PC :
case VER_TR2_PSX :

62
src/libs/stb_vorbis/stb_vorbis.c
View File

@ -1219,16 +1219,22 @@ static int lookup1_values(int entries, int dim)
#define sinf(x) vfpu_sinf(x)
#define cosf(x) vfpu_cosf(x)
#define sincos(a, s, c) vfpu_sincos(a, s, c)
void sincosd(double x, double *s, double *c) {
float fs, fc;
vfpu_sincos((float)x, fs, fc);
*s = (double)fs;
*c = (double)fc;
}
#else
static void sincos(float r, float *s, float *c) {
*s = sinf(r);
*c = cosf(r);
void sincosd(double x, double *s, double *c) {
*s = sin(x);
*c = cos(x);
}
#endif
#define rotate(x, y, s, c) {\
float t = x*c - y*s;\
double t = x*c - y*s;\
y = x*s + y*c;\
x = t;\
}
@ -1238,65 +1244,59 @@ static void compute_twiddle_factors(int n, float *A, float *B, float *C)
{
int n4 = n >> 2, n8 = n >> 3;
int k, k2;
#ifdef __MINGW64__
double sA, cA, sB, cB, sC, cC;
double xA, yA, xB, yB, xC, yC;
#else
float sA, cA, sB, cB, sC, cC;
float xA, yA, xB, yB, xC, yC;
#endif
sincos(4*M_PI/n, &sA, &cA);
sincos(M_PI/n/2, &sB, &cB);
sincos(2*M_PI/n, &sC, &cC);
sincosd(4*M_PI/n, &sA, &cA);
sincosd(M_PI/n/2, &sB, &cB);
sincosd(2*M_PI/n, &sC, &cC);
A[0] = xA = 1.0f;
A[1] = yA = 0.0f;
xA = 1.0;
yA = 0.0;
A[0] = 1.0f;
A[1] = 0.0f;
xB = cB;
yB = sB;
B[0] = xB * 0.5f;
B[1] = yB * 0.5f;
B[0] = (float)(xB * 0.5);
B[1] = (float)(yB * 0.5);
rotate(cB, sB, sB, cB);
for (k=1, k2=2; k < n4; ++k,k2+=2) {
rotate(xA, yA, sA, cA);
A[k2 ] = xA;
A[k2+1] = -yA;
A[k2 ] = (float) xA;
A[k2+1] = (float)-yA;
rotate(xB, yB, sB, cB);
B[k2 ] = xB * 0.5f;
B[k2+1] = yB * 0.5f;
B[k2 ] = (float)(xB * 0.5);
B[k2+1] = (float)(yB * 0.5);
}
xC = cC;
yC = sC;
C[0] = xC;
C[1] = -yC;
C[0] = (float) xC;
C[1] = (float)-yC;
rotate(cC, sC, sC, cC);
for (k=1, k2=2; k < n8; ++k,k2+=2) {
rotate(xC, yC, sC, cC);
C[k2 ] = xC;
C[k2+1] = -yC;
C[k2 ] = (float) xC;
C[k2+1] = (float)-yC;
}
}
static void compute_window(int n, float *window)
{
int n2 = n >> 1, i;
#ifdef __MINGW64__
double s, c, x, y;
#else
float s, c, x, y;
#endif
sincos(0.5f / n2 * 0.5f * M_PI, &s, &c);
sincosd(0.5f / n2 * 0.5f * M_PI, &s, &c);
x = c;
y = s;
rotate(c, s, s, c);
for (i=0; i < n2; ++i) {
window[i] = sinf(0.5f * M_PI * (y * y));
window[i] = (float)sin(0.5 * M_PI * (y * y));
rotate(x, y, s, c);
}
}