WebSVN – Kolibri OS – Diff – /contrib/sdk/sources/Mesa/src/gallium/drivers/radeonsi/r600_resource.h


/*
 * Copyright 2010 Marek Olšák 
 *
 * 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_RESOURCE_H
#define R600_RESOURCE_H
 
#include "util/u_transfer.h"
 
/* flag to indicate a resource is to be used as a transfer so should not be tiled */
#define R600_RESOURCE_FLAG_TRANSFER		PIPE_RESOURCE_FLAG_DRV_PRIV
#define R600_RESOURCE_FLAG_FLUSHED_DEPTH	(PIPE_RESOURCE_FLAG_DRV_PRIV << 1)
 
/* Texture transfer. */
struct r600_transfer {
	/* Base class. */
	struct pipe_transfer		transfer;
	/* Buffer transfer. */
	struct pipe_transfer		*buffer_transfer;
	unsigned			offset;
	struct pipe_resource		*staging;
};
 
struct r600_resource_texture {
	struct si_resource		resource;
 
	/* If this resource is a depth-stencil buffer on evergreen, this contains
	 * the depth part of the format. There is a separate stencil resource
	 * for the stencil buffer below. */
	enum pipe_format		real_format;
 
	unsigned			pitch_override;
	unsigned			is_depth;
	unsigned			dirty_db_mask; /* each bit says if that miplevel is dirty */
	struct r600_resource_texture	*flushed_depth_texture;
	boolean				is_flushing_texture;
	struct radeon_surface		surface;
 
	unsigned mipmap_shift;
};
 
struct r600_surface {
	struct pipe_surface		base;
};
 
void r600_init_screen_resource_functions(struct pipe_screen *screen);
 
/* r600_texture */
struct pipe_resource *si_texture_create(struct pipe_screen *screen,
					const struct pipe_resource *templ);
struct pipe_resource *si_texture_from_handle(struct pipe_screen *screen,
					     const struct pipe_resource *base,
					     struct winsys_handle *whandle);
 
bool r600_init_flushed_depth_texture(struct pipe_context *ctx,
				     struct pipe_resource *texture,
				     struct r600_resource_texture **staging);
 
 
struct r600_context;
 
void r600_upload_const_buffer(struct r600_context *rctx, struct si_resource **rbuffer,
			      const uint8_t *ptr, unsigned size,
			      uint32_t *const_offset);
 
#endif
>

Subversion Repositories Kolibri OS

(root)/contrib/sdk/sources/Mesa/src/gallium/drivers/radeonsi/r600_resource.h – Rev 4358 → 4401

Rev 4358		Rev 4401
1	/*	1	/*
2	* Copyright 2010 Marek Olšák	2	* Copyright 2010 Marek Olšák
3	*	3	*
4	* Permission is hereby granted, free of charge, to any person obtaining a	4	* Permission is hereby granted, free of charge, to any person obtaining a
5	* copy of this software and associated documentation files (the "Software"),	5	* copy of this software and associated documentation files (the "Software"),
6	* to deal in the Software without restriction, including without limitation	6	* to deal in the Software without restriction, including without limitation
7	* on the rights to use, copy, modify, merge, publish, distribute, sub	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	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:	9	* the Software is furnished to do so, subject to the following conditions:
10	*	10	*
11	* The above copyright notice and this permission notice (including the next	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	12	* paragraph) shall be included in all copies or substantial portions of the
13	* Software.	13	* Software.
14	*	14	*
15	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR	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,	16	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17	* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL	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,	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	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	20	* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
21	* USE OR OTHER DEALINGS IN THE SOFTWARE.	21	* USE OR OTHER DEALINGS IN THE SOFTWARE.
22	*/	22	*/
23	#ifndef R600_RESOURCE_H	23	#ifndef R600_RESOURCE_H
24	#define R600_RESOURCE_H	24	#define R600_RESOURCE_H
25		25
26	#include "util/u_transfer.h"	26	#include "util/u_transfer.h"
27		27
28	/* flag to indicate a resource is to be used as a transfer so should not be tiled */	28	/* flag to indicate a resource is to be used as a transfer so should not be tiled */
29	#define R600_RESOURCE_FLAG_TRANSFER PIPE_RESOURCE_FLAG_DRV_PRIV	29	#define R600_RESOURCE_FLAG_TRANSFER PIPE_RESOURCE_FLAG_DRV_PRIV
30	#define R600_RESOURCE_FLAG_FLUSHED_DEPTH (PIPE_RESOURCE_FLAG_DRV_PRIV << 1)	30	#define R600_RESOURCE_FLAG_FLUSHED_DEPTH (PIPE_RESOURCE_FLAG_DRV_PRIV << 1)
31		31
32	/* Texture transfer. */	32	/* Texture transfer. */
33	struct r600_transfer {	33	struct r600_transfer {
34	/* Base class. */	34	/* Base class. */
35	struct pipe_transfer transfer;	35	struct pipe_transfer transfer;
36	/* Buffer transfer. */	36	/* Buffer transfer. */
37	struct pipe_transfer *buffer_transfer;	37	struct pipe_transfer *buffer_transfer;
38	unsigned offset;	38	unsigned offset;
39	struct pipe_resource *staging;	39	struct pipe_resource *staging;
40	};	40	};
41		41
42	struct r600_resource_texture {	42	struct r600_resource_texture {
43	struct si_resource resource;	43	struct si_resource resource;
44		44
45	/* If this resource is a depth-stencil buffer on evergreen, this contains	45	/* If this resource is a depth-stencil buffer on evergreen, this contains
46	* the depth part of the format. There is a separate stencil resource	46	* the depth part of the format. There is a separate stencil resource
47	* for the stencil buffer below. */	47	* for the stencil buffer below. */
48	enum pipe_format real_format;	48	enum pipe_format real_format;
49		49
50	unsigned pitch_override;	50	unsigned pitch_override;
51	unsigned is_depth;	51	unsigned is_depth;
52	unsigned dirty_db_mask; /* each bit says if that miplevel is dirty */	52	unsigned dirty_db_mask; /* each bit says if that miplevel is dirty */
53	struct r600_resource_texture *flushed_depth_texture;	53	struct r600_resource_texture *flushed_depth_texture;
54	boolean is_flushing_texture;	54	boolean is_flushing_texture;
55	struct radeon_surface surface;	55	struct radeon_surface surface;
-		56
-		57	unsigned mipmap_shift;
56	};	58	};
57		59
58	struct r600_surface {	60	struct r600_surface {
59	struct pipe_surface base;	61	struct pipe_surface base;
60	};	62	};
61		63
62	void r600_init_screen_resource_functions(struct pipe_screen *screen);	64	void r600_init_screen_resource_functions(struct pipe_screen *screen);
63		65
64	/* r600_texture */	66	/* r600_texture */
65	struct pipe_resource si_texture_create(struct pipe_screen screen,	67	struct pipe_resource si_texture_create(struct pipe_screen screen,
66	const struct pipe_resource *templ);	68	const struct pipe_resource *templ);
67	struct pipe_resource si_texture_from_handle(struct pipe_screen screen,	69	struct pipe_resource si_texture_from_handle(struct pipe_screen screen,
68	const struct pipe_resource *base,	70	const struct pipe_resource *base,
69	struct winsys_handle *whandle);	71	struct winsys_handle *whandle);
70		72
71	bool r600_init_flushed_depth_texture(struct pipe_context *ctx,	73	bool r600_init_flushed_depth_texture(struct pipe_context *ctx,
72	struct pipe_resource *texture,	74	struct pipe_resource *texture,
73	struct r600_resource_texture **staging);	75	struct r600_resource_texture **staging);
74		76
75		77
76	struct r600_context;	78	struct r600_context;
77		79
78	void r600_upload_const_buffer(struct r600_context rctx, struct si_resource *rbuffer,	80	void r600_upload_const_buffer(struct r600_context rctx, struct si_resource *rbuffer,
79	const uint8_t *ptr, unsigned size,	81	const uint8_t *ptr, unsigned size,
80	uint32_t *const_offset);	82	uint32_t *const_offset);
81		83
82	#endif	84	#endif
83	>	85	>