#include <stdio.h>
#include <string.h>

#include "real.h"
#include "cl_setup.h"

#include "clccubes.h"

#include "config.h"
#include "logging.h"


int
ccubes_build(struct ccubes_context *ctx)
{
	int rc = 0;

	ctx->clctx = malloc(sizeof *ctx->clctx);

	ctx->clctx->device_type = CL_DEVICE_TYPE_GPU;
	strcpy(ctx->clctx->platform_name, "NVIDIA Corporation\0");
	/* strcpy(ctx->clctx->platform_name, "Advanced Micro Devices, Inc.\0"); */
	/*strcpy(ctx->clctx->platform_name, "Intel(R) Corporation\0");*/
	rc = cl_init(ctx->clctx);
	if (rc != CL_SUCCESS) {
		printf("[%d] Failed to initialize the OpenCL framework\n",
		    rc);
		goto err;
	}


	rc = cl_build(*ctx->clctx, CL_DEVICE_TYPE_GPU,
	    "ccubes.cl", &ctx->ccubes_program);
	if (rc != CL_SUCCESS) {
		log_warn("test", "Failed building ccubes.cl (%d)", rc);
		goto err;
	}

	rc = cl_get_kern(ctx->ccubes_program, "ccubes_task",
	    &ctx->ccubes_task);
	if (rc != CL_SUCCESS) {
		log_warn("test", "Failed fetching ccubes_task (%d)", rc);
		goto err;
	}

err:
	return rc;
}

void
ccubes_clean_up(struct ccubes_context *ctx)
{
	cl_clean_up(*ctx->clctx);

	clReleaseProgram(ctx->ccubes_program);

	return;
}

int
ccubes()
{
	struct ccubes_context ccubesctx;

	ccubes_build(&ccubesctx);

err:
	ccubes_clean_up(&ccubesctx);
}