#ifndef __NVFX_STATE_H__
#define __NVFX_STATE_H__

#include "pipe/p_state.h"
#include "tgsi/tgsi_scan.h"
#include "nouveau/nouveau_statebuf.h"
#include "util/u_dynarray.h"
#include "util/u_linkage.h"

struct nvfx_vertex_program_exec {
	uint32_t data[4];
	boolean has_branch_offset;
	int const_index;
};

struct nvfx_vertex_program_data {
	int index; /* immediates == -1 */
	float value[4];
};

struct nvfx_vertex_program {
	struct pipe_shader_state pipe;
	unsigned long long id;

	struct draw_vertex_shader *draw;

	boolean translated;

	struct pipe_clip_state ucp;

	struct nvfx_vertex_program_exec *insns;
	unsigned nr_insns;
	struct nvfx_vertex_program_data *consts;
	unsigned nr_consts;

	char generic_to_fp_input[256];
	unsigned texcoord_ouput_mask;

	struct nouveau_resource *exec;
	unsigned exec_start;
	struct nouveau_resource *data;
	unsigned data_start;
	unsigned data_start_min;

	uint32_t ir;
	uint32_t or;
	uint32_t clip_ctrl;
};

struct nvfx_fragment_program_data {
	unsigned offset;
	unsigned index;
};

struct nvfx_fragment_program_bo {
	struct nvfx_fragment_program_bo* next;
	struct nouveau_bo* bo;
	unsigned char* slots;
	char insn[] __attribute__((aligned(16)));
};

struct nvfx_fragment_program {
	struct pipe_shader_state pipe;
	struct tgsi_shader_info info;

	boolean translated;
	unsigned samplers;
	unsigned point_sprite_control;

	uint32_t *insn;
	int       insn_len;

	struct nvfx_fragment_program_data *consts;
	unsigned nr_consts;

	unsigned num_slots; /* how many input semantics? */
	unsigned char slot_to_generic[8]; /* semantics */
	unsigned char slot_to_fp_input[8]; /* current assignment of slots for each used semantic */
	struct util_dynarray slot_relocations[8];

	/* This is reset to progs on any relocation update, and decreases every time we
	 * move to a new prog due to a constant update
	 * When this is the same as progs, applying relocations is no longer necessary.
	 */
	unsigned progs_left_with_obsolete_slot_assignments;

	unsigned long long last_vp_id;
	unsigned last_sprite_coord_enable;

	uint32_t fp_control;

	unsigned bo_prog_idx;
	unsigned prog_size;
	unsigned progs_per_bo;
	unsigned progs;

	struct nvfx_fragment_program_bo* fpbo;
};


#endif