WebSVN – Kolibri OS – Blame – /contrib/sdk/sources/vaapi/intel-driver-1.4.1/src/gen6_vme.h

Rev	Author	Line No.	Line
5361	serge	1	/*
		2	* Copyright � 2009 Intel Corporation
		3	*
		4	* Permission is hereby granted, free of charge, to any person obtaining a
		5	* copy of this software and associated documentation files (the
		6	* "Software"), to deal in the Software without restriction, including
		7	* without limitation the rights to use, copy, modify, merge, publish,
		8	* distribute, sub license, and/or sell copies of the Software, and to
		9	* permit persons to whom the Software is furnished to do so, subject to
		10	* the following conditions:
		11	*
		12	* The above copyright notice and this permission notice (including the
		13	* next paragraph) shall be included in all copies or substantial portions
		14	* of the Software.
		15	*
		16	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
		17	* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
		18	* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
		19	* IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
		20	* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
		21	* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
		22	* SOFTWAR
		23	*
		24	* Authors:
		25	* Zhou Chang
		26	*
		27	*/
		28
		29	#ifndef _GEN6_VME_H_
		30	#define _GEN6_VME_H_
		31
		32	#include
		33	#include
		34	#include
		35	#include
		36
		37	#include "i965_gpe_utils.h"
		38
		39	#define INTRA_VME_OUTPUT_IN_BYTES 16 /* in bytes */
		40	#define INTRA_VME_OUTPUT_IN_DWS (INTRA_VME_OUTPUT_IN_BYTES / 4)
		41	#define INTER_VME_OUTPUT_IN_BYTES 160 /* the first 128 bytes for MVs and the last 32 bytes for other info */
		42	#define INTER_VME_OUTPUT_IN_DWS (INTER_VME_OUTPUT_IN_BYTES / 4)
		43
		44	#define MAX_INTERFACE_DESC_GEN6 MAX_GPE_KERNELS
		45	#define MAX_MEDIA_SURFACES_GEN6 34
		46
		47	#define GEN6_VME_KERNEL_NUMBER 3
		48
		49	struct encode_state;
		50	struct intel_encoder_context;
		51
		52	struct gen6_vme_context
		53	{
		54	struct i965_gpe_context gpe_context;
		55
		56	struct {
		57	dri_bo *bo;
		58	} vme_state;
		59
		60	struct i965_buffer_surface vme_output;
		61	struct i965_buffer_surface vme_batchbuffer;
		62
		63
		64	void (*vme_surface2_setup)(VADriverContextP ctx,
		65	struct i965_gpe_context *gpe_context,
		66	struct object_surface *obj_surface,
		67	unsigned long binding_table_offset,
		68	unsigned long surface_state_offset);
		69	void (*vme_media_rw_surface_setup)(VADriverContextP ctx,
		70	struct i965_gpe_context *gpe_context,
		71	struct object_surface *obj_surface,
		72	unsigned long binding_table_offset,
		73	unsigned long surface_state_offset);
		74	void (*vme_buffer_suface_setup)(VADriverContextP ctx,
		75	struct i965_gpe_context *gpe_context,
		76	struct i965_buffer_surface *buffer_surface,
		77	unsigned long binding_table_offset,
		78	unsigned long surface_state_offset);
		79	void (*vme_media_chroma_surface_setup)(VADriverContextP ctx,
		80	struct i965_gpe_context *gpe_context,
		81	struct object_surface *obj_surface,
		82	unsigned long binding_table_offset,
		83	unsigned long surface_state_offset);
		84	void *vme_state_message;
		85	unsigned int h264_level;
		86	unsigned int video_coding_type;
		87	unsigned int vme_kernel_sum;
		88	unsigned int mpeg2_level;
		89
		90	struct object_surface *used_reference_objects[2];
		91	void *used_references[2];
		92	unsigned int ref_index_in_mb[2];
		93	};
		94
		95	#define MPEG2_PIC_WIDTH_HEIGHT 30
		96	#define MPEG2_MV_RANGE 29
		97	#define MPEG2_LEVEL_MASK 0x0f
		98	#define MPEG2_LEVEL_LOW 0x0a
		99	#define MPEG2_LEVEL_MAIN 0x08
		100	#define MPEG2_LEVEL_HIGH 0x04
		101
		102
		103	Bool gen75_vme_context_init(VADriverContextP ctx, struct intel_encoder_context *encoder_context);
		104
		105	extern void intel_vme_update_mbmv_cost(VADriverContextP ctx,
		106	struct encode_state *encode_state,
		107	struct intel_encoder_context *encoder_context);
		108
		109	Bool gen7_vme_context_init(VADriverContextP ctx, struct intel_encoder_context *encoder_context);
		110
		111	#define MODE_INTRA_NONPRED 0
		112	#define MODE_INTRA_16X16 1
		113	#define MODE_INTRA_8X8 2
		114	#define MODE_INTRA_4X4 3
		115	#define MODE_INTER_16X8 4
		116	#define MODE_INTER_8X16 4
		117	#define MODE_INTER_8X8 5
		118	#define MODE_INTER_8X4 6
		119	#define MODE_INTER_4X8 6
		120	#define MODE_INTER_4X4 7
		121	#define MODE_INTER_16X16 8
		122	#define MODE_INTER_BWD 9
		123	#define MODE_REFID_COST 10
		124	#define MODE_CHROMA_INTRA 11
		125
		126	#define MODE_INTER_MV0 12
		127	#define MODE_INTER_MV1 13
		128	#define MODE_INTER_MV2 14
		129
		130	#define MODE_INTER_MV3 15
		131	#define MODE_INTER_MV4 16
		132	#define MODE_INTER_MV5 17
		133	#define MODE_INTER_MV6 18
		134	#define MODE_INTER_MV7 19
		135
		136	#define INTRA_PRED_AVAIL_FLAG_AE 0x60
		137	#define INTRA_PRED_AVAIL_FLAG_B 0x10
		138	#define INTRA_PRED_AVAIL_FLAG_C 0x8
		139	#define INTRA_PRED_AVAIL_FLAG_D 0x4
		140	#define INTRA_PRED_AVAIL_FLAG_BCD_MASK 0x1C
		141
		142	extern void
		143	gen7_vme_walker_fill_vme_batchbuffer(VADriverContextP ctx,
		144	struct encode_state *encode_state,
		145	int mb_width, int mb_height,
		146	int kernel,
		147	int transform_8x8_mode_flag,
		148	struct intel_encoder_context *encoder_context);
		149
		150	extern void
		151	gen7_vme_scoreboard_init(VADriverContextP ctx, struct gen6_vme_context *vme_context);
		152
		153	extern void
		154	intel_vme_mpeg2_state_setup(VADriverContextP ctx,
		155	struct encode_state *encode_state,
		156	struct intel_encoder_context *encoder_context);
		157
		158	extern void
		159	gen7_vme_mpeg2_walker_fill_vme_batchbuffer(VADriverContextP ctx,
		160	struct encode_state *encode_state,
		161	int mb_width, int mb_height,
		162	int kernel,
		163	struct intel_encoder_context *encoder_context);
		164
		165	void
		166	intel_avc_vme_reference_state(VADriverContextP ctx,
		167	struct encode_state *encode_state,
		168	struct intel_encoder_context *encoder_context,
		169	int list_index,
		170	int surface_index,
		171	void (* vme_source_surface_state)(
		172	VADriverContextP ctx,
		173	int index,
		174	struct object_surface *obj_surface,
		175	struct intel_encoder_context *encoder_context));
		176
		177	extern Bool gen8_vme_context_init(VADriverContextP ctx, struct intel_encoder_context *encoder_context);
		178	#endif /* _GEN6_VME_H_ */

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