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/*
* Copyright 2010 Jerome Glisse <glisse@freedesktop.org>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* on the rights to use, copy, modify, merge, publish, distribute, sub
* license, and/or sell copies of the Software, and to permit persons to whom
* the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
* THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef R600_ASM_H
#define R600_ASM_H
#include "radeon.h"
#include "util/u_double_list.h"
struct r600_bc_alu_src {
unsigned sel;
unsigned chan;
unsigned neg;
unsigned abs;
};
struct r600_bc_alu_dst {
unsigned sel;
unsigned chan;
unsigned clamp;
unsigned write;
};
struct r600_bc_alu {
struct list_head list;
struct r600_bc_alu_src src[3];
struct r600_bc_alu_dst dst;
unsigned inst;
unsigned last;
unsigned is_op3;
unsigned nliteral;
u32 value[4];
};
struct r600_bc_vtx {
struct list_head list;
unsigned inst;
unsigned fetch_type;
unsigned buffer_id;
unsigned src_gpr;
unsigned src_sel_x;
unsigned mega_fetch_count;
unsigned dst_gpr;
unsigned dst_sel_x;
unsigned dst_sel_y;
unsigned dst_sel_z;
unsigned dst_sel_w;
};
struct r600_bc_output {
unsigned array_base;
unsigned type;
unsigned end_of_program;
unsigned inst;
unsigned elem_size;
unsigned gpr;
unsigned swizzle_x;
unsigned swizzle_y;
unsigned swizzle_z;
unsigned swizzle_w;
unsigned barrier;
};
struct r600_bc_cf {
struct list_head list;
unsigned inst;
unsigned addr;
unsigned ndw;
unsigned id;
struct list_head alu;
struct list_head vtx;
struct r600_bc_output output;
};
struct r600_bc {
enum radeon_family family;
struct list_head cf;
struct r600_bc_cf *cf_last;
unsigned ndw;
unsigned ncf;
unsigned ngpr;
unsigned nresource;
u32 *bytecode;
};
int r600_bc_init(struct r600_bc *bc, enum radeon_family family);
int r600_bc_add_alu(struct r600_bc *bc, const struct r600_bc_alu *alu);
int r600_bc_add_literal(struct r600_bc *bc, const u32 *value);
int r600_bc_add_vtx(struct r600_bc *bc, const struct r600_bc_vtx *vtx);
int r600_bc_add_output(struct r600_bc *bc, const struct r600_bc_output *output);
int r600_bc_build(struct r600_bc *bc);
#endif
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