OrdinaryMagician/stuff
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Update this shit.

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Marisa the Magician 2022-01-01 20:50:20 +01:00
commit cc65edd617
8 changed files with 786 additions and 21 deletions
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92
fuzz.c
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@ -8,6 +8,10 @@
#include <SDL2/SDL_ttf.h>
#include <time.h>
#ifndef FUZZ_FONT_PATH
#error please define FUZZ_FONT_PATH with the absolute path to a bitmap font
#endif
typedef struct
{
float r,g,b,a;
@ -37,6 +41,37 @@ SDL_Surface *ws, *fz;
rgbfpx_t *fl1, *fl2, *fl3;
const int fw1 = 320, fw2 = 160, fw3 = 80, fh1 = 240, fh2 = 120, fh3 = 60;
rgbfpx_t layers[3] =
{
// Void
{0.71f,0.67f,0.95f,1.f},
{0.66f,0.84f,0.73f,1.f},
{0.95f,0.73f,0.81f,1.f}
// SWWM GZ
//{0.91f,0.87f,1.95f,1.f},
//{0.66f,1.84f,0.73f,1.f},
//{1.35f,0.73f,1.21f,1.f}
// RED ONI
//{0.61f,0.77f,0.85f,1.f},
//{0.86f,0.64f,0.63f,1.f},
//{1.25f,0.33f,0.41f,1.f}
// RED-EYED RAMPAGE
//{1.81f,0.97f,0.75f,1.f},
//{0.36f,0.64f,0.93f,1.f},
//{1.25f,0.33f,0.41f,1.f}
// RED STAR OF INNOCENCE
//{1.31f,0.87f,1.25f,1.f},
//{0.76f,0.64f,0.63f,1.f},
//{1.25f,1.13f,0.21f,1.f}
};
float speed[3] =
{
1.3526f,
0.7843f,
0.3725f
};
void mklayer1( void )
{
for ( int y=0; y<fh1; y++ )
@ -44,11 +79,11 @@ void mklayer1( void )
float rg;
for ( int x=0; x<fw1; x++ )
{
rg = 2.f*fabsf(fract(rn(x,y)+t*1.3526f)-0.5f);
fl1[x+y*fw1].r = 0.71f*rg;
fl1[x+y*fw1].g = 0.67f*rg;
fl1[x+y*fw1].b = 0.95f*rg;
fl1[x+y*fw1].a = 1.f*rg;
rg = 2.f*fabsf(fract(rn(x,y)+t*speed[0])-0.5f);
fl1[x+y*fw1].r = layers[0].r*rg;
fl1[x+y*fw1].g = layers[0].g*rg;
fl1[x+y*fw1].b = layers[0].b*rg;
fl1[x+y*fw1].a = layers[0].a*rg;
}
}
}
@ -60,11 +95,11 @@ void mklayer2( void )
float rg;
for ( int x=0; x<fw2; x++ )
{
rg = 2.f*fabsf(fract(rn(x,y)+t*0.7843f)-0.5f);
fl2[x+y*fw2].r = 0.66f*rg;
fl2[x+y*fw2].g = 0.84f*rg;
fl2[x+y*fw2].b = 0.73f*rg;
fl2[x+y*fw2].a = 1.f*rg;
rg = 2.f*fabsf(fract(rn(x,y)+t*speed[1])-0.5f);
fl2[x+y*fw2].r = layers[1].r*rg;
fl2[x+y*fw2].g = layers[1].g*rg;
fl2[x+y*fw2].b = layers[1].b*rg;
fl2[x+y*fw2].a = layers[1].a*rg;
}
}
}
@ -76,15 +111,20 @@ void mklayer3( void )
float rg;
for ( int x=0; x<fw3; x++ )
{
rg = 2.f*fabsf(fract(rn(x,y)+t*0.3725f)-0.5f);
fl3[x+y*fw3].r = 0.95f*rg;
fl3[x+y*fw3].g = 0.73f*rg;
fl3[x+y*fw3].b = 0.81f*rg;
fl3[x+y*fw3].a = 1.f*rg;
rg = 2.f*fabsf(fract(rn(x,y)+t*speed[2])-0.5f);
fl3[x+y*fw3].r = layers[2].r*rg;
fl3[x+y*fw3].g = layers[2].g*rg;
fl3[x+y*fw3].b = layers[2].b*rg;
fl3[x+y*fw3].a = layers[2].a*rg;
}
}
}
float clamp( float a, float l, float h )
{
return (a>h)?h:(a>l)?a:l;
}
void mergedown( void )
{
rgbfpx_t twofivefive = {255.f,255.f,255.f,255.f};
@ -113,10 +153,10 @@ void mergedown( void )
:"=m"(merged)
:"m"(fl1[x1+y1*fw1]),"m"(fl2[x2+y2*fw2]),
"m"(fl3[x3+y3*fw3]),"m"(twofivefive));
stripe[x].r = merged.r;
stripe[x].g = merged.g;
stripe[x].b = merged.b;
stripe[x].a = merged.a;
stripe[x].r = clamp(merged.r,0,255);
stripe[x].g = clamp(merged.g,0,255);
stripe[x].b = clamp(merged.b,0,255);
stripe[x].a = clamp(merged.a,0,255);
}
}
}
@ -154,7 +194,19 @@ int main( void )
fl2 = malloc(sizeof(rgbfpx_t)*fw2*fh2);
fl3 = malloc(sizeof(rgbfpx_t)*fw3*fh3);
TTF_Init();
TTF_Font *fon = TTF_OpenFont("/usr/share/fonts/misc/unifont.bdf",16);
TTF_Font *fon = TTF_OpenFont(FUZZ_FONT_PATH,16);
if ( !fon )
{
fprintf(stderr,"Could not open font '%s'.\n",FUZZ_FONT_PATH);
TTF_Quit();
free(fl3);
free(fl2);
free(fl1);
SDL_FreeSurface(fz);
SDL_DestroyWindow(w);
SDL_Quit();
return 1;
}
SDL_Event e;
SDL_Color fpscol = {160,0,0,255};
int active = 1;