/*

 * Copyright (C) 2010 Nokia Corporation

 *

 * Authors:

 * Elamparithi Shanmugam <parithi@ti.com>

 * Felipe Contreras <felipe.contreras@nokia.com>

 *

 * This file may be used under the terms of the GNU Lesser General Public

 * License version 2.1, a copy of which is found in LICENSE included in the

 * packaging of this file.

 */

#ifndef GST_DSP_IPP_H

#define GST_DSP_IPP_H

#include "gstdspbase.h"

#include "sem.h"

G_BEGIN_DECLS

#define GST_DSP_IPP(obj) (GstDspIpp *)(obj)

#define GST_DSP_IPP_TYPE (gst_dsp_ipp_get_type())

#define GST_DSP_IPP_CLASS(obj) (GstDspIppClass *)(obj)

#define IPP_MAX_NUM_OF_ALGOS 5

typedef struct _GstDspIpp GstDspIpp;

typedef struct _GstDspIppClass GstDspIppClass;

struct ipp_algo {

	dmm_buffer_t *create_params;

	const char *fxn;

	const char *dma_fxn;

	dmm_buffer_t *in;

	dmm_buffer_t *out;

	/* TODO no need to keep these around */

	dmm_buffer_t *b_algo_fxn;

	dmm_buffer_t *b_dma_fxn;

};

struct ipp_eenf_params {

	uint32_t size;

	int16_t in_place;

	int16_t edge_enhancement_strength;

	int16_t weak_edge_threshold;

	int16_t strong_edge_threshold;

	int16_t low_freq_luma_noise_filter_strength;

	int16_t mid_freq_luma_noise_filter_strength;

	int16_t high_freq_luma_noise_filter_strength;

	int16_t low_freq_cb_noise_filter_strength;

	int16_t mid_freq_cb_noise_filter_strength;

	int16_t high_freq_cb_noise_filter_strength;

	int16_t low_freq_cr_noise_filter_strength;

	int16_t mid_freq_cr_noise_filter_strength;

	int16_t high_freq_cr_noise_filter_strength;

	int16_t shading_vert_param_1;

	int16_t shading_vert_param_2;

	int16_t shading_horz_param_1;

	int16_t shading_horz_param_2;

	int16_t shading_gain_scale;

	int16_t shading_gain_offset;

	int16_t shading_gain_max_value;

	int16_t ratio_downsample_cb_cr;

};

struct _GstDspIpp {

	GstDspBase element;

	int width, height;

	int in_pix_fmt;

	struct ipp_algo *algos[IPP_MAX_NUM_OF_ALGOS];

	unsigned nr_algos;

	GSem *msg_sem;

	struct ipp_eenf_params eenf_params;

	int eenf_strength;

	dmm_buffer_t *msg_ptr[3];

	dmm_buffer_t *flt_graph;

	struct td_buffer *in_buf_ptr;

	struct td_buffer *out_buf_ptr;

	dmm_buffer_t *intermediate_buf;

	dmm_buffer_t *dyn_params;

	dmm_buffer_t *status_params;

};

struct _GstDspIppClass {

	GstDspBaseClass parent_class;

};

GType gst_dsp_ipp_get_type(void);

G_END_DECLS

#endif /* GST_DSP_IPP_H */