Oh my, it worked. Clean up time

Conway_OpenCL/Conway.hpp

@@ -334,14 +334,27 @@ int main(int argc, char* argv[])
 		// Work size, for each y line
 		size_t global_work_size[1] = { 10 };
 
-		status = clEnqueueAcquireGLObjects(commandQueue, 1, &frontBuffer, 0, 0, 0);
+		glActiveTexture(GL_TEXTURE0);
+		glBindTexture(GL_TEXTURE_2D, texture);
+		glUniform1i(glGetUniformLocation(ourShader.Program, "ourTexture1"), 0);
+
+		// Draw the triangle
+		ourShader.Use();
+		glBindVertexArray(VAO);
+		glDrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_INT, 0);
+		glBindVertexArray(0);
+
 		glFinish();
+
+		status = clEnqueueAcquireGLObjects(commandQueue, 1, &frontBuffer, 0, 0, 0);
+
 		status = clEnqueueNDRangeKernel(commandQueue, compute_kernel, 1, NULL, global_work_size, NULL, 0, NULL, NULL);
-		glFinish();
+
 		//status = clEnqueueReadBuffer(commandQueue, frontBuffer, CL_TRUE, 0, GRID_WIDTH * GRID_HEIGHT * 4 * sizeof(unsigned char), (void*)pixel_array, 0, NULL, NULL);
 
 		status = clEnqueueReleaseGLObjects(commandQueue, 1, &frontBuffer, 0, NULL, NULL);
-		glFinish();
+
+		clFinish(commandQueue);
 
 		// ======================================= Rendering Shtuff =================================================
 
@@ -349,15 +362,7 @@ int main(int argc, char* argv[])
 
 		// Render
 
-		glActiveTexture(GL_TEXTURE0);
-		glBindTexture(GL_TEXTURE_2D, texture);
-		glUniform1i(glGetUniformLocation(ourShader.Program, "ourTexture1"), 0);
 
-		// Draw the triangle
-		ourShader.Use();
-		glBindVertexArray(VAO);
-		glDrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_INT, 0);
-		glBindVertexArray(0);
 
 		// Swap the screen buffers
 		glfwSwapBuffers(gl_window);

Conway_OpenCL/conway_compute.cl

@@ -4,22 +4,18 @@ __kernel void conway_compute(__write_only image2d_t front_grid, __global int* nu
 //int width = *grid_width;
 //int height = grid_height;
 
-int2 pixelcoord = (int2) (get_global_id(0), get_global_id(1));
+	for (int i = 0; i < 90000; i ++){
-//if (pixelcoord.x < width && pixelcoord.y < height)
+	int2 pixelcoord = (int2) (i % *grid_width, i / *grid_height);
-//{   
+	//if (pixelcoord.x < width && pixelcoord.y < height)
+	//{   
 		//float4 pixel = read_imagef(image1, sampler, (int2)(pixelcoord.x, pixelcoord.y));
-    float4 black = (float4)(0,0,0,0);
+    int4 black = (int4)(0,0,0,0);
 
 
-  //  write_imagef(front_grid, pixelcoord, black);
+    //write_imagef(front_grid, pixelcoord, black);
 
+	write_imagei(front_grid, pixelcoord, black);
 
-	int num = *grid_width * *grid_height * 4;
+}
-
-	for (int i = 0; i < num ; i += 4){
-	
-		write_imagef(front_grid, pixelcoord, black);
-//	
-	}
 //}
 }