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/*
* Copyright 2008 Corbin Simpson <MostAwesomeDude@gmail.com>
*
* 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 R300_SURFACE_H
#define R300_SURFACE_H
#include "pipe/p_context.h"
#include "pipe/p_screen.h"
#include "util/u_rect.h"
#include "r300_context.h"
#include "r300_cs.h"
#include "r300_emit.h"
#include "r300_state_shader.h"
#include "r300_state_tcl.h"
#include "r300_state_inlines.h"
static struct r300_blend_state blend_clear_state = {
.blend_control = 0x0,
.alpha_blend_control = 0x0,
.rop = 0x0,
.dither = 0x0,
};
static struct r300_blend_color_state blend_color_clear_state = {
.blend_color = 0x0,
.blend_color_red_alpha = 0x0,
.blend_color_green_blue = 0x0,
};
static struct r300_dsa_state dsa_clear_state = {
.alpha_function = 0x0,
.alpha_reference = 0x0,
.z_buffer_control = 0x0,
.z_stencil_control = 0x0,
.stencil_ref_mask = R300_STENCILWRITEMASK_MASK,
.z_buffer_top = R300_ZTOP_ENABLE,
.stencil_ref_bf = 0x0,
};
static struct r300_rs_state rs_clear_state = {
.point_minmax = 0x36000006,
.line_control = 0x00030006,
.depth_scale_front = 0x0,
.depth_offset_front = 0x0,
.depth_scale_back = 0x0,
.depth_offset_back = 0x0,
.polygon_offset_enable = 0x0,
.cull_mode = 0x0,
.line_stipple_config = 0x3BAAAAAB,
.line_stipple_value = 0x0,
.color_control = R300_SHADE_MODEL_FLAT,
};
static struct r300_rs_block r300_rs_block_clear_state = {
.ip[0] = R500_RS_SEL_S(R300_RS_SEL_K0) |
R500_RS_SEL_T(R300_RS_SEL_K0) |
R500_RS_SEL_R(R300_RS_SEL_K0) |
R500_RS_SEL_Q(R300_RS_SEL_K1),
.inst[0] = R300_RS_INST_COL_CN_WRITE,
.count = R300_IT_COUNT(0) | R300_IC_COUNT(1) | R300_HIRES_EN,
.inst_count = 0,
};
static struct r300_rs_block r500_rs_block_clear_state = {
.ip[0] = R500_RS_SEL_S(R500_RS_IP_PTR_K0) |
R500_RS_SEL_T(R500_RS_IP_PTR_K0) |
R500_RS_SEL_R(R500_RS_IP_PTR_K0) |
R500_RS_SEL_Q(R500_RS_IP_PTR_K1),
.inst[0] = R500_RS_INST_COL_CN_WRITE,
.count = R300_IT_COUNT(0) | R300_IC_COUNT(1) | R300_HIRES_EN,
.inst_count = 0,
};
/* The following state is used for surface_copy only. */
static struct r300_rs_block r300_rs_block_copy_state = {
.ip[0] = R500_RS_SEL_S(R300_RS_SEL_K0) |
R500_RS_SEL_T(R300_RS_SEL_K0) |
R500_RS_SEL_R(R300_RS_SEL_K0) |
R500_RS_SEL_Q(R300_RS_SEL_K1),
.inst[0] = R300_RS_INST_COL_CN_WRITE,
.count = R300_IT_COUNT(2) | R300_IC_COUNT(0) | R300_HIRES_EN,
.inst_count = R300_RS_TX_OFFSET(6),
};
static struct r300_rs_block r500_rs_block_copy_state = {
.ip[0] = R500_RS_SEL_S(0) |
R500_RS_SEL_T(1) |
R500_RS_SEL_R(R500_RS_IP_PTR_K0) |
R500_RS_SEL_Q(R500_RS_IP_PTR_K1),
.inst[0] = R500_RS_INST_TEX_CN_WRITE,
.count = R300_IT_COUNT(2) | R300_IC_COUNT(0) | R300_HIRES_EN,
.inst_count = R300_RS_TX_OFFSET(6),
};
static struct r300_sampler_state r300_sampler_copy_state = {
.filter0 = R300_TX_WRAP_S(R300_TX_CLAMP) |
R300_TX_WRAP_T(R300_TX_CLAMP) |
R300_TX_MAG_FILTER_NEAREST |
R300_TX_MIN_FILTER_NEAREST,
};
#endif /* R300_SURFACE_H */
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