1 files changed, 11 insertions, 99 deletions

diff --git a/src/render_opencl.c b/src/render_opencl.c
index 7bc9620..aae7e41 100644
--- a/src/render_opencl.c
+++ b/src/render_opencl.c
@@ -7,26 +7,14 @@
 
 #include "render_opencl.h"
 
-void idle_opencl_dummy(void)
-{
-	glutPostRedisplay();
-}
-
 void init_opencl(config_t *cfg)
 {
-	x_min_s_cl = -2.0;
-	x_max_s_cl = 1.0;
-	y_min_s_cl = -1.0;
-	y_max_s_cl = 1.0;
-	x_min_cl = x_min_s_cl;
-	x_max_cl = x_max_s_cl;
-	y_min_cl = y_min_s_cl;
-	y_max_cl = y_max_s_cl;
 
 	config_opencl = cfg;
 	output = (cl_uint *) malloc((config_opencl->width) * (config_opencl->height) * sizeof(cl_uchar4));
 	context = NULL;
 
+
 	width_cl = config_opencl->width; // Leave it in, cl needs different endianness
 
 	cl_platform_id platform_id;
@@ -140,7 +128,7 @@ void init_opencl(config_t *cfg)
 	}
 }
 
-void render_opencl(void)
+void render_opencl(d64 x_min, d64 y_min, d64 x_max, d64 y_max)
 {
 	cl_event events[MAX_DEVICES];
 	cl_int eventStatus = CL_QUEUED;
@@ -149,15 +137,20 @@ void render_opencl(void)
 	size_t kernelWorkGroupSize;
 	cl_kernel kernel;
 
+	cl_double x_min_cl = (cl_double) x_min;
+	cl_double y_min_cl = (cl_double) y_min;
+	cl_double x_max_cl = (cl_double) x_max;
+	cl_double y_max_cl = (cl_double) y_max;
+
 	cl_double y_max_t;
 	cl_float y_max_t_f;
 
-	cl_double x_delta = ((x_max_cl - x_min_cl) / (double) config_opencl->width);
-	cl_double y_delta = -((y_max_cl - y_min_cl) / (double) config_opencl->height);
+	cl_double x_delta = ((x_max_cl - x_min_cl) / (cl_double) config_opencl->width);
+	cl_double y_delta = -((y_max_cl - y_min_cl) / (cl_double) config_opencl->height);
 
 	cl_float x_delta_f = (float) x_delta;
 	cl_float y_delta_f = (float) y_delta;
-	cl_float x_min_f = (float) x_min_cl;
+	cl_float x_min_f = (float) x_min;
 
 	globalThreads[0] = ((config_opencl->width) * (config_opencl->height))
 			/ num_devices;
@@ -176,7 +169,7 @@ void render_opencl(void)
 			localThreads[0] = kernelWorkGroupSize;
 		}
 
-		y_max_t = (((y_min_cl + y_max_cl) / 2.0) + (y_max_cl - y_min_cl) / 2.0 - ((double) i * (y_max_cl - y_min_cl)) / (double) num_devices);
+		y_max_t = (((y_min_cl + y_max_cl) / 2.0) + (y_max_cl - y_min_cl) / 2.0 - ((cl_double) i * (y_max_cl - y_min_cl)) / (cl_double) num_devices);
 
 
 		ret = clSetKernelArg(kernel, 0, sizeof(cl_mem), (void *) &outputBuffer[i]);
@@ -185,7 +178,6 @@ void render_opencl(void)
 
 		//printf("x_delta: %f, y_delta: %f, x_delta_f: %f, y_delta_f: %f, x_min_f: %f, y_max_t: %f, y_max_t_f: %f\n", x_delta, y_delta, x_delta_f, y_delta_f, x_min_f, y_max_t, y_max_t_f);
 
-		printf("set args\n");
 		switch (config_opencl->config_opencl.fpu)
 		{
 		case OPENCL_FPU_32: // lel
@@ -241,89 +233,9 @@ void render_opencl(void)
 		ret = clWaitForEvents(1, &events[num_devices - i - 1]);
 		ret = clReleaseEvent(events[num_devices - i - 1]);
 	}
-	printf("ocl render2\n");
-
-	glBindTexture(GL_TEXTURE_2D, config_opencl->tex);
-			glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, config_opencl->width,
-					config_opencl->height, 0, GL_RGBA, GL_UNSIGNED_BYTE, config_opencl->arr);
-			glBindTexture(GL_TEXTURE_2D, 0);
-
-	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-	glBindTexture(GL_TEXTURE_2D, config_opencl->tex);
-	glEnable(GL_TEXTURE_2D);
-
-	glBegin(GL_QUADS);
-		glTexCoord2i(0, 0); glVertex2i(0, 0);
-		glTexCoord2i(0, 1); glVertex2i(0, config_opencl->height);
-		glTexCoord2i(1, 1); glVertex2i(config_opencl->width, config_opencl->height);
-		glTexCoord2i(1, 0); glVertex2i(config_opencl->width, 0);
-	glEnd();
-
-	glDisable(GL_TEXTURE_2D);
-	glBindTexture(GL_TEXTURE_2D, 0);
-	glutSwapBuffers();
 }
 
 void idle_opencl(void)
 {
-	int t = 0, delta = 0;
-	do
-	{
-		t = glutGet(GLUT_ELAPSED_TIME);
-		delta = t - t_old_opencl;
-	} while (delta < 16); // TODO: Hardcoded FPS
-	t_old_opencl = t;
-
-	//glGenTextures(1, &tex);
-	glBindTexture(GL_TEXTURE_2D, config_opencl->tex);
-	//glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-	//glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, config_opencl->width,
-			config_opencl->height, 0, GL_RGBA, GL_UNSIGNED_BYTE, config_opencl->arr);
-	glBindTexture(GL_TEXTURE_2D, 0);
-	cl_ft += (config_opencl->speed * (delta / 1000.0));
-	x_min_cl = x_min_s_cl + config_opencl->zoom_func(cl_ft, (cl_double) 2.0 + config_opencl->to_x);
-	y_min_cl = y_min_s_cl + config_opencl->zoom_func(cl_ft, (cl_double) 1.0 + config_opencl->to_y);
-	x_max_cl = x_max_s_cl - config_opencl->zoom_func(cl_ft, (cl_double) 1.0 - config_opencl->to_x);
-	y_max_cl = y_max_s_cl - config_opencl->zoom_func(cl_ft, (cl_double) 1.0 - config_opencl->to_y);
-	glutPostRedisplay();
-}
-
-void keyboard_opencl(unsigned char key, int mouseX, int mouseY)
-{
-	switch (key)
-	{
-	case 'i':
-		config_opencl->iterations++;
-		break;
-	case 'd':
-		config_opencl->iterations--;
-		break;
-	}
-}
 
-void mouse_opencl(int button, int state, int x, int y)
-{
-	if (state == GLUT_DOWN)
-	{
-		switch (button)
-		{
-		case GLUT_LEFT_BUTTON:
-			if (config_opencl->speed < 0)
-				config_opencl->speed = (-1) * config_opencl->speed;
-			break;
-		case GLUT_RIGHT_BUTTON:
-			if (config_opencl->speed > 0)
-				config_opencl->speed = (-1) * config_opencl->speed;
-			break;
-		}
-		config_opencl->to_x = x_min_cl + ((d64) x * (x_max_cl - x_min_cl)) / config_opencl->width;
-		config_opencl->to_y = y_min_cl + ((d64) y * (y_max_cl - y_min_cl)) / config_opencl->height;
-		t_old_opencl = glutGet(GLUT_ELAPSED_TIME);
-		glutIdleFunc(idle_opencl);
-	}
-	else if(state == GLUT_UP)
-	{
-		glutIdleFunc(idle_opencl_dummy);
-	}
 }