Heavy release tasan 4096

src/fft.cpp

@@ -23,7 +23,9 @@ static unsigned int bit_reverse(unsigned int x, int log2n) {
     return n;
 }
 
+
 void compute_fft(float* time_data, float* freq_out) {
+
     static float real[FFT_SIZE];
     static float imag[FFT_SIZE];
 

src/main.cpp

@@ -1,7 +1,7 @@
 // custom build and feature flags
 #ifdef DEBUG
 	#define OPENGL_DEBUG        0
-	#define FULLSCREEN          0
+	#define FULLSCREEN          1
 	#define DESPERATE           0
 	#define BREAK_COMPATIBILITY 0
 #else
@@ -12,7 +12,7 @@
 #endif
 
 #define POST_PASS    0
-#define USE_MIPMAPS  1
+#define USE_MIPMAPS  0
 #define USE_AUDIO    1
 #define NO_UNIFORMS  0
 
@@ -44,6 +44,10 @@ static float fft_input[FFT_SIZE];
 static float fft_output[FFT_SIZE / 2];
 static float fft_uniform[FFT_SIZE / 4];
 
+static float syncs[1 + SU_NUMSYNCS];
+
+#define SU_VALUE SU_LENGTH_IN_SAMPLES * SU_CHANNEL_COUNT * SU_SAMPLE_SIZE
+
 void entrypoint(void)
 #else
 #include "editor.h"
@@ -96,7 +100,7 @@ int __cdecl main(int argc, char* argv[])
 
 		LPVOID p1;
 		DWORD l1;
-		IDirectSoundBuffer_Lock(direct_sound_buffer, 0, SU_LENGTH_IN_SAMPLES * SU_CHANNEL_COUNT * SU_SAMPLE_SIZE, &p1, &l1, NULL, NULL, 0);
+		IDirectSoundBuffer_Lock(direct_sound_buffer, 0, SU_VALUE, &p1, &l1, NULL, NULL, 0);
 
 		CreateThread(0, 0, (LPTHREAD_START_ROUTINE)su_render_song, p1, 0, 0);
 
@@ -112,23 +116,21 @@ int __cdecl main(int argc, char* argv[])
 		track.play();
 		double position = 0.0;
 	#endif
-	static float syncs[1 + SU_NUMSYNCS];
 	long playCursor = 0;
 	long lastPlayCursor = -1;
-	volatile float maximum = 0.0; // Helper variable to calculate maximum fft output for normalization
     
 	// Unlock buffer for next use
-	IDirectSoundBuffer_Unlock(direct_sound_buffer, p1, SU_LENGTH_IN_SAMPLES * SU_CHANNEL_COUNT * SU_SAMPLE_SIZE, NULL, NULL);
+	IDirectSoundBuffer_Unlock(direct_sound_buffer, p1, SU_VALUE, NULL, NULL);
 	
 	// Play sound
     direct_sound_buffer->Play(0, 0, 0);
 
 	// Init FFT
-init_hamming_window();
+	init_hamming_window();
 
 	PFNGLUNIFORM1FVPROC glUniform1fvProc = ((PFNGLUNIFORM1FVPROC)wglGetProcAddress("glUniform1fv"));
 
-	const ULONGLONG targetIntervalMs = 1000 / 60; // For 60 FPS FFT updates
+	ULONGLONG targetIntervalMs = 1000 / 60; // For 60 FPS FFT updates
 
 	do
 	{
@@ -177,7 +179,7 @@ init_hamming_window();
 			HRESULT hr = IDirectSoundBuffer_Lock(direct_sound_buffer, 0, FFT_SIZE * sizeof(SUsample), &audio_ptr, &audio_size, NULL, NULL, DSBLOCK_FROMWRITECURSOR);
 
 			if (SUCCEEDED(hr) && audio_ptr) {
-				if (playCursor < ((SU_LENGTH_IN_SAMPLES * SU_CHANNEL_COUNT * SU_SAMPLE_SIZE) - (FFT_SIZE * SU_CHANNEL_COUNT * SU_SAMPLE_SIZE)))
+				if (playCursor < ((SU_VALUE) - (FFT_SIZE * SU_CHANNEL_COUNT * SU_SAMPLE_SIZE)))
 				{
 					SUsample* samples = (SUsample*)audio_ptr;
 					for (int i = 0; i < FFT_SIZE; ++i) {

src/shaders/fragment.frag

@@ -1,12 +1,11 @@
 #version 460
 precision mediump float;
 out vec4 o;
-const float PI = 3.14159265;
-const float TAU = (2. * PI);
-const float PHI = sqrt(5.) * 0.5 + 0.5;
+float PHI = sqrt(5.) * 0.5 + 0.5;
 layout(location = 0) uniform float syncs[11];
 layout(location = 20) uniform float fft_output[512]; // FFT_SIZE / 4
 float u_time = syncs[0];
+float u_time = syncs[0];
 
 // paletti muunnos: arg 0.8 --> 0.5
 vec3 palette(float t, float arg, float arg2){
@@ -18,7 +17,7 @@ vec3 palette(float t, float arg, float arg2){
 }
 
 vec2 getUV() {
-    const vec2 u_resolution = vec2(1920, 1080);
+    vec2 u_resolution = vec2(1920, 1080);
     return ((gl_FragCoord.xy * 2. - u_resolution.xy) / u_resolution.y);
     //const vec2 scale = vec2(0.00104166667, 0.00185185185);
     //return gl_FragCoord.xy * scale - 1.0;
@@ -88,34 +87,6 @@ float hexDistance(vec2 axial) {
     return max(abs(q), max(abs(r), abs(s)));
 }
 
-/*
-float hexPylon(vec3 p, vec2 h) {
-    //vec3 p = vec3(p.x, p.z, p2.y);
-    vec3 b = vec3(h.x, h.y, h.x);
-
-    // Hexagon.
-    p.xz = abs(p.xz);
-    p.xz = vec2(p.x * .866025 + p.z * .5, p.z);
-    // The ".015" is a subtle rounding factor. Zero gives sharp edges,
-    // and larger numbers give a more rounded look.
-    return lev3(max(abs(p) - b + .15, 0.)) - .15;
-}
-*/
-
-//////////////
-//   SCENE  //
-//////////////
-/*
-// instructions -> opU( { float to union with }  , vec2( {put shape here}, {put material here} ) )
-vec2 opU(vec2 d1, vec2 d2) {
-    return (d1.x < d2.x) ? d1 : d2;
-}
-
-float sdSphere(vec3 p, float r){
-    return lev3(p) -r;
-}
-*/
-
 // Scene mapping with occlusion-aware SDF blending
 vec2 mapScene(vec3 p) {
     float dist = 20.;
@@ -156,18 +127,15 @@ vec2 mapScene(vec3 p) {
 ////////////////
 
 vec3 castRay(vec3 ro, vec3 rd, inout vec3 pos) {
-    float mat = 0.;
     float hit = 0.;
     float t = 0.; // total distance travelled
-    const float Z_REPEAT_DIST = 1.5;
 
     // Raymarching
     for (int i = 0; i < 50; i++) {
         pos = ro + rd * t;
         vec2 res = mapScene(pos); // Get distance to objects
-        mat = res.y;
         if (t > 200.) break;
-        if (abs(res.x) < 1e-4*(t*0.00125 + 1.0)) {
+        if (abs(res.x) < 1e-4) {
             hit = 1.0;
             break;
         }
@@ -191,7 +159,7 @@ vec3 castRay(vec3 ro, vec3 rd, inout vec3 pos) {
 //        t += min(d.x, Z_REPEAT_DIST/5.0); // "march" the ray
 //    }
 
-    return vec3(t, mat, hit);
+    return vec3(t, 0., hit);
 }
 
 ////////////////
@@ -257,6 +225,7 @@ vec3 pal(float color) {
     //color *= 0.2;
     vec3 c = palette(color, 0.25, 0.63);
     vec3 c2 = palette(color, 0.5 ,0.2);
+
     float t = cl((u_time - 129.0) / 2.0, 0.0, 1.0); // Smoothly ramps from 0 to 1 after 12s
     return mix(c, c2, t); // Blend between c and c2 over ~2 seconds
     //return c2;