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/*
* Copyright © 2006 Intel Corporation
*
* 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
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* 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 NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS 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.
*
* Authors:
* Xiang Haihao <haihao.xiang@intel.com>
*
*/
#ifndef _I965_RENDER_H_
#define _I965_RENDER_H_
#define MAX_SAMPLERS 16
#define MAX_RENDER_SURFACES (MAX_SAMPLERS + 1)
#define NUM_RENDER_KERNEL 4
#define VA_SRC_COLOR_MASK 0x000000f0
struct i965_kernel;
struct i965_render_state {
struct {
dri_bo *vertex_buffer;
} vb;
struct {
dri_bo *state;
} vs;
struct {
dri_bo *state;
} sf;
struct {
int sampler_count;
dri_bo *sampler;
dri_bo *state;
dri_bo *surface_state_binding_table_bo;
} wm;
struct {
dri_bo *state;
dri_bo *viewport;
dri_bo *blend;
dri_bo *depth_stencil;
} cc;
struct {
dri_bo *bo;
} curbe;
struct intel_region *draw_region;
int pp_flag; /* 0: disable, 1: enable */
struct i965_kernel render_kernels[NUM_RENDER_KERNEL];
struct {
dri_bo *bo;
int bo_size;
unsigned int end_offset;
} instruction_state;
struct {
dri_bo *bo;
} indirect_state;
struct {
dri_bo *bo;
int bo_size;
unsigned int end_offset;
} dynamic_state;
unsigned int curbe_offset;
int curbe_size;
unsigned int sampler_offset;
int sampler_size;
unsigned int cc_viewport_offset;
int cc_viewport_size;
unsigned int cc_state_offset;
int cc_state_size;
unsigned int blend_state_offset;
int blend_state_size;
unsigned int sf_clip_offset;
int sf_clip_size;
unsigned int scissor_offset;
int scissor_size;
void (*render_put_surface)(VADriverContextP ctx, struct object_surface *,
const VARectangle *src_rec,
const VARectangle *dst_rect,
unsigned int flags);
void (*render_put_subpicture)(VADriverContextP ctx, struct object_surface *,
const VARectangle *src_rec,
const VARectangle *dst_rect);
void (*render_terminate)(VADriverContextP ctx);
};
bool i965_render_init(VADriverContextP ctx);
void i965_render_terminate(VADriverContextP ctx);
void
intel_render_put_surface(
VADriverContextP ctx,
struct object_surface *obj_surface,
const VARectangle *src_rect,
const VARectangle *dst_rect,
unsigned int flags
);
void
intel_render_put_subpicture(
VADriverContextP ctx,
struct object_surface *obj_surface,
const VARectangle *src_rect,
const VARectangle *dst_rect
);
struct gen7_surface_state;
void
gen7_render_set_surface_scs(struct gen7_surface_state *ss);
struct gen8_surface_state;
void
gen8_render_set_surface_scs(struct gen8_surface_state *ss);
extern bool gen8_render_init(VADriverContextP ctx);
extern bool gen9_render_init(VADriverContextP ctx);
#endif /* _I965_RENDER_H_ */
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