/*****************************************************************************
- * common.h: h264 encoder
+ * common.h: misc common functions
*****************************************************************************
- * Copyright (C) 2003-2008 x264 project
+ * Copyright (C) 2003-2010 x264 project
*
* Authors: Laurent Aimar <fenrir@via.ecp.fr>
* Loren Merritt <lorenm@u.washington.edu>
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
+ *
+ * This program is also available under a commercial proprietary license.
+ * For more information, contact us at licensing@x264.com.
*****************************************************************************/
#ifndef X264_COMMON_H
} while( 0 )
#define X264_BFRAME_MAX 16
+#define X264_REF_MAX 16
#define X264_THREAD_MAX 128
#define X264_PCM_COST (384*BIT_DEPTH+16)
#define X264_LOOKAHEAD_MAX 250
void x264_reduce_fraction( uint32_t *n, uint32_t *d );
void x264_reduce_fraction64( uint64_t *n, uint64_t *d );
-void x264_init_vlc_tables();
+void x264_init_vlc_tables( void );
static ALWAYS_INLINE pixel x264_clip_pixel( int x )
{
SLICE_TYPE_P = 0,
SLICE_TYPE_B = 1,
SLICE_TYPE_I = 2,
- SLICE_TYPE_SP = 3,
- SLICE_TYPE_SI = 4
};
-static const char slice_type_to_char[] = { 'P', 'B', 'I', 'S', 'S' };
+static const char slice_type_to_char[] = { 'P', 'B', 'I' };
enum sei_payload_type_e
{
{
int idc;
int arg;
- } ref_pic_list_order[2][16];
+ } ref_pic_list_order[2][X264_REF_MAX];
/* P-frame weighting */
- x264_weight_t weight[32][3];
+ x264_weight_t weight[X264_REF_MAX*2][3];
int i_mmco_remove_from_end;
int i_mmco_command_count;
{
int i_difference_of_pic_nums;
int i_poc;
- } mmco[16];
+ } mmco[X264_REF_MAX];
int i_cabac_init_idc;
int i_coded_fields_lookahead; /* Use separate counters for lookahead */
int i_cpb_delay_lookahead;
+ int i_cpb_delay_pir_offset;
+
int b_queued_intra_refresh;
- int64_t i_reference_invalidate_pts;
int64_t i_last_idr_pts;
/* We use only one SPS and one PPS */
x264_pps_t *pps;
int i_idr_pic_id;
- /* Timebase multiplier for DTS compression */
- int i_dts_compress_multiplier;
-
/* quantization matrix for decoding, [cqm][qp%6][coef] */
int (*dequant4_mf[4])[16]; /* [4][6][16] */
int (*dequant8_mf[2])[64]; /* [2][6][64] */
x264_frame_t **blank_unused;
/* frames used for reference + sentinels */
- x264_frame_t *reference[16+2];
+ x264_frame_t *reference[X264_REF_MAX+2];
int i_last_keyframe; /* Frame number of the last keyframe */
int i_last_idr; /* Frame number of the last IDR (not RP)*/
int i_delay; /* Number of frames buffered for B reordering */
int i_bframe_delay;
int64_t i_bframe_delay_time;
- int64_t i_init_delta;
+ int64_t i_first_pts;
int64_t i_prev_reordered_pts[2];
int64_t i_largest_pts;
int64_t i_second_largest_pts;
/* references lists */
int i_ref0;
- x264_frame_t *fref0[16+3]; /* ref list 0 */
+ x264_frame_t *fref0[X264_REF_MAX+3]; /* ref list 0 */
int i_ref1;
- x264_frame_t *fref1[16+3]; /* ref list 1 */
+ x264_frame_t *fref1[X264_REF_MAX+3]; /* ref list 1 */
int b_ref_reorder[2];
/* hrd */
int16_t (*mv[2])[2]; /* mb mv. set to 0 for intra mb */
uint8_t (*mvd[2])[8][2]; /* absolute value of mb mv difference with predict, clipped to [0,33]. set to 0 if intra. cabac only */
int8_t *ref[2]; /* mb ref. set to -1 if non used (intra or Lx only) */
- int16_t (*mvr[2][32])[2]; /* 16x16 mv for each possible ref */
+ int16_t (*mvr[2][X264_REF_MAX*2])[2];/* 16x16 mv for each possible ref */
int8_t *skipbp; /* block pattern for SKIP or DIRECT (sub)mbs. B-frames + cabac only */
int8_t *mb_transform_size; /* transform_size_8x8_flag of each mb */
uint16_t *slice_table; /* sh->first_mb of the slice that the indexed mb is part of
* NOTE: this will fail on resolutions above 2^16 MBs... */
/* buffer for weighted versions of the reference frames */
- pixel *p_weight_buf[16];
+ pixel *p_weight_buf[X264_REF_MAX];
/* current value */
int i_type;
/* set to true if we are re-encoding a macroblock. */
int b_reencode_mb;
int ip_offset; /* Used by PIR to offset the quantizer of intra-refresh blocks. */
+ int b_deblock_rdo;
struct
{
ALIGNED_16( uint32_t fenc_satd_cache[32] );
/* pointer over mb of the frame to be compressed */
- pixel *p_fenc[3];
+ pixel *p_fenc[3]; /* y,u,v */
/* pointer to the actual source frame, not a block copy */
- pixel *p_fenc_plane[3];
+ pixel *p_fenc_plane[2]; /* y,uv */
/* pointer over mb of the frame to be reconstructed */
pixel *p_fdec[3];
/* pointer over mb of the references */
int i_fref[2];
- pixel *p_fref[2][32][4+2]; /* last: lN, lH, lV, lHV, cU, cV */
- pixel *p_fref_w[32]; /* weighted fullpel luma */
- uint16_t *p_integral[2][16];
+ pixel *p_fref[2][X264_REF_MAX*2][4+1]; /* last: yN, yH, yV, yHV, uv */
+ pixel *p_fref_w[X264_REF_MAX*2]; /* weighted fullpel luma */
+ uint16_t *p_integral[2][X264_REF_MAX];
/* fref stride */
int i_stride[3];
int i_chroma_lambda2_offset;
/* B_direct and weighted prediction */
- int16_t dist_scale_factor_buf[2][32][4];
+ int16_t dist_scale_factor_buf[2][X264_REF_MAX*2][4];
int16_t (*dist_scale_factor)[4];
- int8_t bipred_weight_buf[2][32][4];
+ int8_t bipred_weight_buf[2][X264_REF_MAX*2][4];
int8_t (*bipred_weight)[4];
/* maps fref1[0]'s ref indices into the current list0 */
#define map_col_to_list0(col) h->mb.map_col_to_list0[(col)+2]
- int8_t map_col_to_list0[18];
+ int8_t map_col_to_list0[X264_REF_MAX+2];
int ref_blind_dupe; /* The index of the blind reference frame duplicate. */
- int8_t deblock_ref_table[32+2];
+ int8_t deblock_ref_table[X264_REF_MAX*2+2];
#define deblock_ref_table(x) h->mb.deblock_ref_table[(x)+2]
} mb;
int i_mb_count_p;
int i_mb_count_skip;
int i_mb_count_8x8dct[2];
- int i_mb_count_ref[2][32];
+ int i_mb_count_ref[2][X264_REF_MAX*2];
int i_mb_partition[17];
int i_mb_cbp[6];
int i_mb_pred_mode[4][13];
/* Cumulated stats */
/* per slice info */
- int i_frame_count[5];
- int64_t i_frame_size[5];
- double f_frame_qp[5];
+ int i_frame_count[3];
+ int64_t i_frame_size[3];
+ double f_frame_qp[3];
int i_consecutive_bframes[X264_BFRAME_MAX+1];
/* */
- int64_t i_ssd_global[5];
- double f_psnr_average[5];
- double f_psnr_mean_y[5];
- double f_psnr_mean_u[5];
- double f_psnr_mean_v[5];
- double f_ssim_mean_y[5];
+ double f_ssd_global[3];
+ double f_psnr_average[3];
+ double f_psnr_mean_y[3];
+ double f_psnr_mean_u[3];
+ double f_psnr_mean_v[3];
+ double f_ssim_mean_y[3];
+ double f_frame_duration[3];
/* */
- int64_t i_mb_count[5][19];
+ int64_t i_mb_count[3][19];
int64_t i_mb_partition[2][17];
int64_t i_mb_count_8x8dct[2];
- int64_t i_mb_count_ref[2][2][32];
+ int64_t i_mb_count_ref[2][2][X264_REF_MAX*2];
int64_t i_mb_cbp[6];
int64_t i_mb_pred_mode[4][13];
/* */
/* Buffers that are allocated per-thread even in sliced threads. */
void *scratch_buffer; /* for any temporary storage that doesn't want repeated malloc */
- pixel *intra_border_backup[2][3]; /* bottom pixels of the previous mb row, used for intra prediction after the framebuffer has been deblocked */
+ pixel *intra_border_backup[2][2]; /* bottom pixels of the previous mb row, used for intra prediction after the framebuffer has been deblocked */
uint8_t (*deblock_strength[2])[2][4][4];
/* CPU functions dependents */
projects / x264 / blobdiff