2 * Copyright © 2006 Intel Corporation
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 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * 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 NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
24 * Xiang Haihao <haihao.xiang@intel.com>
28 #ifndef _I965_RENDER_H_
29 #define _I965_RENDER_H_
31 #define MAX_SAMPLERS 16
32 #define MAX_RENDER_SURFACES (MAX_SAMPLERS + 1)
34 #define NUM_RENDER_KERNEL 3
36 #define VA_SRC_COLOR_MASK 0x000000f0
41 struct i965_render_state {
43 dri_bo *vertex_buffer;
58 dri_bo *surface_state_binding_table_bo;
65 dri_bo *depth_stencil;
72 struct intel_region *draw_region;
74 int pp_flag; /* 0: disable, 1: enable */
76 struct i965_kernel render_kernels[3];
81 unsigned int end_offset;
91 unsigned int end_offset;
94 unsigned int curbe_offset;
97 unsigned int sampler_offset;
100 unsigned int cc_viewport_offset;
101 int cc_viewport_size;
103 unsigned int cc_state_offset;
106 unsigned int blend_state_offset;
107 int blend_state_size;
109 unsigned int sf_clip_offset;
112 unsigned int scissor_offset;
115 void (*render_put_surface)(VADriverContextP ctx, struct object_surface *,
116 const VARectangle *src_rec,
117 const VARectangle *dst_rect,
119 void (*render_put_subpicture)(VADriverContextP ctx, struct object_surface *,
120 const VARectangle *src_rec,
121 const VARectangle *dst_rect);
122 void (*render_terminate)(VADriverContextP ctx);
125 bool i965_render_init(VADriverContextP ctx);
126 void i965_render_terminate(VADriverContextP ctx);
129 intel_render_put_surface(
130 VADriverContextP ctx,
131 struct object_surface *obj_surface,
132 const VARectangle *src_rect,
133 const VARectangle *dst_rect,
138 intel_render_put_subpicture(
139 VADriverContextP ctx,
140 struct object_surface *obj_surface,
141 const VARectangle *src_rect,
142 const VARectangle *dst_rect
145 struct gen7_surface_state;
148 gen7_render_set_surface_scs(struct gen7_surface_state *ss);
150 struct gen8_surface_state;
152 gen8_render_set_surface_scs(struct gen8_surface_state *ss);
154 extern bool gen8_render_init(VADriverContextP ctx);
156 extern bool gen9_render_init(VADriverContextP ctx);
158 #endif /* _I965_RENDER_H_ */