kolibrios-gitea/drivers/video/i965/i965_media_h264.h
Sergey Semyonov (Serge) 84ab2d2d6b intel: update 2D driver & VA driver
git-svn-id: svn://kolibrios.org@3769 a494cfbc-eb01-0410-851d-a64ba20cac60
2013-07-06 06:25:41 +00:00

74 lines
1.8 KiB
C

#ifndef _I965_MEDIA_H264_H_
#define _I965_MEDIA_H264_H_
#include "i965_avc_bsd.h"
#include "i965_avc_hw_scoreboard.h"
#include "i965_avc_ildb.h"
#include "i965_decoder.h"
struct decode_state;
struct i965_media_context;
#define INST_UNIT_GEN4 16
#define INST_UNIT_GEN5 8
#define MB_CMD_IN_BYTES 64
#define MB_CMD_IN_DWS 16
#define MB_CMD_IN_OWS 4
enum {
H264_AVC_COMBINED = 0,
H264_AVC_NULL
};
#define NUM_H264_AVC_KERNELS 2
struct i965_h264_context
{
struct {
dri_bo *bo;
unsigned int mbs;
} avc_it_command_mb_info;
struct {
dri_bo *bo;
long write_offset;
} avc_it_data;
struct {
dri_bo *bo;
} avc_ildb_data;
struct {
unsigned int width_in_mbs;
unsigned int height_in_mbs;
int mbaff_frame_flag;
int i_flag;
} picture;
int enable_avc_ildb;
int use_avc_hw_scoreboard;
int use_hw_w128;
unsigned int weight128_luma_l0;
unsigned int weight128_luma_l1;
unsigned int weight128_chroma_l0;
unsigned int weight128_chroma_l1;
char weight128_offset0_flag;
short weight128_offset0;
struct i965_avc_bsd_context i965_avc_bsd_context;
struct i965_avc_hw_scoreboard_context avc_hw_scoreboard_context;
struct i965_avc_ildb_context avc_ildb_context;
GenFrameStore fsid_list[MAX_GEN_REFERENCE_FRAMES];
struct i965_kernel avc_kernels[NUM_H264_AVC_KERNELS];
struct intel_batchbuffer *batch;
};
void i965_media_h264_decode_init(VADriverContextP ctx, struct decode_state *decode_state, struct i965_media_context *media_context);
void i965_media_h264_dec_context_init(VADriverContextP ctx, struct i965_media_context *media_context);
#endif /* _I965_MEDIA_H264_H_ */