2 * Copyright 2008 Corbin Simpson <MostAwesomeDude@gmail.com>
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * on the rights to use, copy, modify, merge, publish, distribute, sub
8 * license, and/or sell copies of the Software, and to permit persons to whom
9 * the Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
21 * USE OR OTHER DEALINGS IN THE SOFTWARE. */
23 #ifndef R300_SURFACE_H
24 #define R300_SURFACE_H
26 #include "pipe/p_context.h"
27 #include "pipe/p_screen.h"
29 #include "util/u_rect.h"
31 #include "r300_context.h"
33 #include "r300_emit.h"
34 #include "r300_state_shader.h"
35 #include "r300_state_inlines.h"
37 const struct r300_blend_state blend_clear_state
= {
39 .alpha_blend_control
= 0x0,
44 const struct r300_blend_color_state blend_color_clear_state
= {
46 .blend_color_red_alpha
= 0x0,
47 .blend_color_green_blue
= 0x0,
50 const struct r300_dsa_state dsa_clear_state
= {
51 .alpha_function
= 0x0,
52 .alpha_reference
= 0x0,
53 .z_buffer_control
= 0x0,
54 .z_stencil_control
= 0x0,
55 .stencil_ref_mask
= R300_STENCILWRITEMASK_MASK
,
56 .z_buffer_top
= R300_ZTOP_ENABLE
,
57 .stencil_ref_bf
= 0x0,
60 const struct r300_rs_state rs_clear_state
= {
61 .point_minmax
= 0x36000006,
62 .line_control
= 0x00030006,
63 .depth_scale_front
= 0x0,
64 .depth_offset_front
= 0x0,
65 .depth_scale_back
= 0x0,
66 .depth_offset_back
= 0x0,
67 .polygon_offset_enable
= 0x0,
69 .line_stipple_config
= 0x3BAAAAAB,
70 .line_stipple_value
= 0x0,
71 .color_control
= R300_SHADE_MODEL_FLAT
,
74 const struct r300_rs_block r300_rs_block_clear_state
= {
75 .ip
[0] = R500_RS_SEL_S(R300_RS_SEL_K0
) |
76 R500_RS_SEL_T(R300_RS_SEL_K0
) |
77 R500_RS_SEL_R(R300_RS_SEL_K0
) |
78 R500_RS_SEL_Q(R300_RS_SEL_K1
),
79 .inst
[0] = R300_RS_INST_COL_CN_WRITE
,
80 .count
= R300_IT_COUNT(0) | R300_IC_COUNT(1) | R300_HIRES_EN
,
84 const struct r300_rs_block r500_rs_block_clear_state
= {
85 .ip
[0] = R500_RS_SEL_S(R500_RS_IP_PTR_K0
) |
86 R500_RS_SEL_T(R500_RS_IP_PTR_K0
) |
87 R500_RS_SEL_R(R500_RS_IP_PTR_K0
) |
88 R500_RS_SEL_Q(R500_RS_IP_PTR_K1
),
89 .inst
[0] = R500_RS_INST_COL_CN_WRITE
,
90 .count
= R300_IT_COUNT(0) | R300_IC_COUNT(1) | R300_HIRES_EN
,
94 #endif /* R300_SURFACE_H */