kolibrios/drivers/video/Gallium/include/pipe/p_video_state.h
Sergey Semyonov (Serge) edb28b33f3 Gallium 3D: initial commit
git-svn-id: svn://kolibrios.org@3770 a494cfbc-eb01-0410-851d-a64ba20cac60
2013-07-06 10:06:47 +00:00

293 lines
7.4 KiB
C

/**************************************************************************
*
* Copyright 2009 Younes Manton.
* All Rights Reserved.
*
* 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, 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 TUNGSTEN GRAPHICS AND/OR ITS 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 PIPE_VIDEO_STATE_H
#define PIPE_VIDEO_STATE_H
#include "pipe/p_defines.h"
#include "pipe/p_format.h"
#include "pipe/p_state.h"
#include "pipe/p_screen.h"
#include "util/u_inlines.h"
#ifdef __cplusplus
extern "C" {
#endif
/*
* see table 6-12 in the spec
*/
enum pipe_mpeg12_picture_coding_type
{
PIPE_MPEG12_PICTURE_CODING_TYPE_I = 0x01,
PIPE_MPEG12_PICTURE_CODING_TYPE_P = 0x02,
PIPE_MPEG12_PICTURE_CODING_TYPE_B = 0x03,
PIPE_MPEG12_PICTURE_CODING_TYPE_D = 0x04
};
/*
* see table 6-14 in the spec
*/
enum pipe_mpeg12_picture_structure
{
PIPE_MPEG12_PICTURE_STRUCTURE_RESERVED = 0x00,
PIPE_MPEG12_PICTURE_STRUCTURE_FIELD_TOP = 0x01,
PIPE_MPEG12_PICTURE_STRUCTURE_FIELD_BOTTOM = 0x02,
PIPE_MPEG12_PICTURE_STRUCTURE_FRAME = 0x03
};
/*
* flags for macroblock_type, see section 6.3.17.1 in the spec
*/
enum pipe_mpeg12_macroblock_type
{
PIPE_MPEG12_MB_TYPE_QUANT = 0x01,
PIPE_MPEG12_MB_TYPE_MOTION_FORWARD = 0x02,
PIPE_MPEG12_MB_TYPE_MOTION_BACKWARD = 0x04,
PIPE_MPEG12_MB_TYPE_PATTERN = 0x08,
PIPE_MPEG12_MB_TYPE_INTRA = 0x10
};
/*
* flags for motion_type, see table 6-17 and 6-18 in the spec
*/
enum pipe_mpeg12_motion_type
{
PIPE_MPEG12_MO_TYPE_RESERVED = 0x00,
PIPE_MPEG12_MO_TYPE_FIELD = 0x01,
PIPE_MPEG12_MO_TYPE_FRAME = 0x02,
PIPE_MPEG12_MO_TYPE_16x8 = 0x02,
PIPE_MPEG12_MO_TYPE_DUAL_PRIME = 0x03
};
/*
* see section 6.3.17.1 and table 6-19 in the spec
*/
enum pipe_mpeg12_dct_type
{
PIPE_MPEG12_DCT_TYPE_FRAME = 0,
PIPE_MPEG12_DCT_TYPE_FIELD = 1
};
enum pipe_mpeg12_field_select
{
PIPE_MPEG12_FS_FIRST_FORWARD = 0x01,
PIPE_MPEG12_FS_FIRST_BACKWARD = 0x02,
PIPE_MPEG12_FS_SECOND_FORWARD = 0x04,
PIPE_MPEG12_FS_SECOND_BACKWARD = 0x08
};
struct pipe_picture_desc
{
enum pipe_video_profile profile;
};
struct pipe_quant_matrix
{
enum pipe_video_codec codec;
};
struct pipe_macroblock
{
enum pipe_video_codec codec;
};
struct pipe_mpeg12_picture_desc
{
struct pipe_picture_desc base;
unsigned picture_coding_type;
unsigned picture_structure;
unsigned frame_pred_frame_dct;
unsigned q_scale_type;
unsigned alternate_scan;
unsigned intra_vlc_format;
unsigned concealment_motion_vectors;
unsigned intra_dc_precision;
unsigned f_code[2][2];
unsigned top_field_first;
unsigned full_pel_forward_vector;
unsigned full_pel_backward_vector;
unsigned num_slices;
const uint8_t *intra_matrix;
const uint8_t *non_intra_matrix;
struct pipe_video_buffer *ref[2];
};
struct pipe_mpeg12_macroblock
{
struct pipe_macroblock base;
/* see section 6.3.17 in the spec */
unsigned short x, y;
/* see section 6.3.17.1 in the spec */
unsigned char macroblock_type;
union {
struct {
/* see table 6-17 in the spec */
unsigned int frame_motion_type:2;
/* see table 6-18 in the spec */
unsigned int field_motion_type:2;
/* see table 6-19 in the spec */
unsigned int dct_type:1;
} bits;
unsigned int value;
} macroblock_modes;
/* see section 6.3.17.2 in the spec */
unsigned char motion_vertical_field_select;
/* see Table 7-7 in the spec */
short PMV[2][2][2];
/* see figure 6.10-12 in the spec */
unsigned short coded_block_pattern;
/* see figure 6.10-12 in the spec */
short *blocks;
/* Number of skipped macroblocks after this macroblock */
unsigned short num_skipped_macroblocks;
};
struct pipe_mpeg4_picture_desc
{
struct pipe_picture_desc base;
int32_t trd[2];
int32_t trb[2];
uint16_t vop_time_increment_resolution;
uint8_t vop_coding_type;
uint8_t vop_fcode_forward;
uint8_t vop_fcode_backward;
uint8_t resync_marker_disable;
uint8_t interlaced;
uint8_t quant_type;
uint8_t quarter_sample;
uint8_t short_video_header;
uint8_t rounding_control;
uint8_t alternate_vertical_scan_flag;
uint8_t top_field_first;
const uint8_t *intra_matrix;
const uint8_t *non_intra_matrix;
struct pipe_video_buffer *ref[2];
};
struct pipe_vc1_picture_desc
{
struct pipe_picture_desc base;
uint32_t slice_count;
uint8_t picture_type;
uint8_t frame_coding_mode;
uint8_t postprocflag;
uint8_t pulldown;
uint8_t interlace;
uint8_t tfcntrflag;
uint8_t finterpflag;
uint8_t psf;
uint8_t dquant;
uint8_t panscan_flag;
uint8_t refdist_flag;
uint8_t quantizer;
uint8_t extended_mv;
uint8_t extended_dmv;
uint8_t overlap;
uint8_t vstransform;
uint8_t loopfilter;
uint8_t fastuvmc;
uint8_t range_mapy_flag;
uint8_t range_mapy;
uint8_t range_mapuv_flag;
uint8_t range_mapuv;
uint8_t multires;
uint8_t syncmarker;
uint8_t rangered;
uint8_t maxbframes;
uint8_t deblockEnable;
uint8_t pquant;
struct pipe_video_buffer *ref[2];
};
struct pipe_h264_picture_desc
{
struct pipe_picture_desc base;
uint32_t slice_count;
int32_t field_order_cnt[2];
bool is_reference;
uint32_t frame_num;
uint8_t field_pic_flag;
uint8_t bottom_field_flag;
uint8_t num_ref_frames;
uint8_t mb_adaptive_frame_field_flag;
uint8_t constrained_intra_pred_flag;
uint8_t weighted_pred_flag;
uint8_t weighted_bipred_idc;
uint8_t frame_mbs_only_flag;
uint8_t transform_8x8_mode_flag;
int8_t chroma_qp_index_offset;
int8_t second_chroma_qp_index_offset;
int8_t pic_init_qp_minus26;
uint8_t num_ref_idx_l0_active_minus1;
uint8_t num_ref_idx_l1_active_minus1;
uint8_t log2_max_frame_num_minus4;
uint8_t pic_order_cnt_type;
uint8_t log2_max_pic_order_cnt_lsb_minus4;
uint8_t delta_pic_order_always_zero_flag;
uint8_t direct_8x8_inference_flag;
uint8_t entropy_coding_mode_flag;
uint8_t pic_order_present_flag;
uint8_t deblocking_filter_control_present_flag;
uint8_t redundant_pic_cnt_present_flag;
uint8_t scaling_lists_4x4[6][16];
uint8_t scaling_lists_8x8[2][64];
bool is_long_term[16];
bool top_is_reference[16];
bool bottom_is_reference[16];
uint32_t field_order_cnt_list[16][2];
uint32_t frame_num_list[16];
struct pipe_video_buffer *ref[16];
};
#ifdef __cplusplus
}
#endif
#endif /* PIPE_VIDEO_STATE_H */