#include "avcodec.h"
#include "dsputil.h"
#include "mpegvideo.h"
#include "simple_idct.h"
#include "faandct.h"
#include "h263.h"
#include "snow.h"
Go to the source code of this file.
Defines | |
#define | PIXOP2(OPNAME, OP) |
#define | op_avg(a, b) a = rnd_avg32(a, b) |
#define | op_put(a, b) a = b |
#define | avg2(a, b) ((a+b+1)>>1) |
#define | avg4(a, b, c, d) ((a+b+c+d+2)>>2) |
#define | H264_CHROMA_MC(OPNAME, OP) |
#define | op_avg(a, b) a = (((a)+(((b) + 32)>>6)+1)>>1) |
#define | op_put(a, b) a = (((b) + 32)>>6) |
#define | QPEL_MC(r, OPNAME, RND, OP) |
#define | op_avg(a, b) a = (((a)+cm[((b) + 16)>>5]+1)>>1) |
#define | op_avg_no_rnd(a, b) a = (((a)+cm[((b) + 15)>>5])>>1) |
#define | op_put(a, b) a = cm[((b) + 16)>>5] |
#define | op_put_no_rnd(a, b) a = cm[((b) + 15)>>5] |
#define | H264_LOWPASS(OPNAME, OP, OP2) |
#define | H264_MC(OPNAME, SIZE) |
#define | op_avg(a, b) a = (((a)+cm[((b) + 16)>>5]+1)>>1) |
#define | op_put(a, b) a = cm[((b) + 16)>>5] |
#define | op2_avg(a, b) a = (((a)+cm[((b) + 512)>>10]+1)>>1) |
#define | op2_put(a, b) a = cm[((b) + 512)>>10] |
#define | op_scale1(x) block[x] = av_clip_uint8( (block[x]*weight + offset) >> log2_denom ) |
#define | op_scale2(x) dst[x] = av_clip_uint8( (src[x]*weights + dst[x]*weightd + offset) >> (log2_denom+1)) |
#define | H264_WEIGHT(W, H) |
#define | BUTTERFLY2(o1, o2, i1, i2) |
#define | BUTTERFLY1(x, y) |
#define | BUTTERFLYA(x, y) (FFABS((x)+(y)) + FFABS((x)-(y))) |
#define | SQ(a) ((a)*(a)) |
#define | W0 2048 |
#define | W1 2841 |
#define | W2 2676 |
#define | W3 2408 |
#define | W4 2048 |
#define | W5 1609 |
#define | W6 1108 |
#define | W7 565 |
#define | dspfunc(PFX, IDX, NUM) |
#define | dspfunc(PFX, IDX, NUM) |
#define | SET_CMP_FUNC(name) |
Functions | |
void | ff_spatial_dwt (int *buffer, int width, int height, int stride, int type, int decomposition_count) |
void | vorbis_inverse_coupling (float *mag, float *ang, int blocksize) |
void | ff_flac_compute_autocorr (const int32_t *data, int len, int lag, double *autoc) |
Calculates autocorrelation data from audio samples A Welch window function is applied before calculation. | |
DECLARE_ALIGNED_8 (uint16_t, inv_zigzag_direct16[64]) | |
static int | pix_sum_c (uint8_t *pix, int line_size) |
static int | pix_norm1_c (uint8_t *pix, int line_size) |
static void | bswap_buf (uint32_t *dst, const uint32_t *src, int w) |
static int | sse4_c (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
static int | sse8_c (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
static int | sse16_c (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
static void | get_pixels_c (DCTELEM *restrict block, const uint8_t *pixels, int line_size) |
static void | diff_pixels_c (DCTELEM *restrict block, const uint8_t *s1, const uint8_t *s2, int stride) |
static void | put_pixels_clamped_c (const DCTELEM *block, uint8_t *restrict pixels, int line_size) |
static void | put_pixels_clamped4_c (const DCTELEM *block, uint8_t *restrict pixels, int line_size) |
static void | put_pixels_clamped2_c (const DCTELEM *block, uint8_t *restrict pixels, int line_size) |
static void | put_signed_pixels_clamped_c (const DCTELEM *block, uint8_t *restrict pixels, int line_size) |
static void | add_pixels_clamped_c (const DCTELEM *block, uint8_t *restrict pixels, int line_size) |
static void | add_pixels_clamped4_c (const DCTELEM *block, uint8_t *restrict pixels, int line_size) |
static void | add_pixels_clamped2_c (const DCTELEM *block, uint8_t *restrict pixels, int line_size) |
static void | add_pixels8_c (uint8_t *restrict pixels, DCTELEM *block, int line_size) |
static void | add_pixels4_c (uint8_t *restrict pixels, DCTELEM *block, int line_size) |
static int | sum_abs_dctelem_c (DCTELEM *block) |
static void | put_no_rnd_pixels16_l2_c (uint8_t *dst, const uint8_t *a, const uint8_t *b, int stride, int h) |
static void | put_no_rnd_pixels8_l2_c (uint8_t *dst, const uint8_t *a, const uint8_t *b, int stride, int h) |
static void | gmc1_c (uint8_t *dst, uint8_t *src, int stride, int h, int x16, int y16, int rounder) |
void | ff_gmc_c (uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy, int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height) |
static void | put_tpel_pixels_mc00_c (uint8_t *dst, const uint8_t *src, int stride, int width, int height) |
static void | put_tpel_pixels_mc10_c (uint8_t *dst, const uint8_t *src, int stride, int width, int height) |
static void | put_tpel_pixels_mc20_c (uint8_t *dst, const uint8_t *src, int stride, int width, int height) |
static void | put_tpel_pixels_mc01_c (uint8_t *dst, const uint8_t *src, int stride, int width, int height) |
static void | put_tpel_pixels_mc11_c (uint8_t *dst, const uint8_t *src, int stride, int width, int height) |
static void | put_tpel_pixels_mc12_c (uint8_t *dst, const uint8_t *src, int stride, int width, int height) |
static void | put_tpel_pixels_mc02_c (uint8_t *dst, const uint8_t *src, int stride, int width, int height) |
static void | put_tpel_pixels_mc21_c (uint8_t *dst, const uint8_t *src, int stride, int width, int height) |
static void | put_tpel_pixels_mc22_c (uint8_t *dst, const uint8_t *src, int stride, int width, int height) |
static void | avg_tpel_pixels_mc00_c (uint8_t *dst, const uint8_t *src, int stride, int width, int height) |
static void | avg_tpel_pixels_mc10_c (uint8_t *dst, const uint8_t *src, int stride, int width, int height) |
static void | avg_tpel_pixels_mc20_c (uint8_t *dst, const uint8_t *src, int stride, int width, int height) |
static void | avg_tpel_pixels_mc01_c (uint8_t *dst, const uint8_t *src, int stride, int width, int height) |
static void | avg_tpel_pixels_mc11_c (uint8_t *dst, const uint8_t *src, int stride, int width, int height) |
static void | avg_tpel_pixels_mc12_c (uint8_t *dst, const uint8_t *src, int stride, int width, int height) |
static void | avg_tpel_pixels_mc02_c (uint8_t *dst, const uint8_t *src, int stride, int width, int height) |
static void | avg_tpel_pixels_mc21_c (uint8_t *dst, const uint8_t *src, int stride, int width, int height) |
static void | avg_tpel_pixels_mc22_c (uint8_t *dst, const uint8_t *src, int stride, int width, int height) |
static void | put_no_rnd_h264_chroma_mc8_c (uint8_t *dst, uint8_t *src, int stride, int h, int x, int y) |
static void | wmv2_mspel8_h_lowpass (uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h) |
void | ff_intrax8dsp_init (DSPContext *c, AVCodecContext *avctx) |
void | ff_h264dspenc_init (DSPContext *c, AVCodecContext *avctx) |
static void | wmv2_mspel8_v_lowpass (uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int w) |
static void | put_mspel8_mc00_c (uint8_t *dst, uint8_t *src, int stride) |
static void | put_mspel8_mc10_c (uint8_t *dst, uint8_t *src, int stride) |
static void | put_mspel8_mc20_c (uint8_t *dst, uint8_t *src, int stride) |
static void | put_mspel8_mc30_c (uint8_t *dst, uint8_t *src, int stride) |
static void | put_mspel8_mc02_c (uint8_t *dst, uint8_t *src, int stride) |
static void | put_mspel8_mc12_c (uint8_t *dst, uint8_t *src, int stride) |
static void | put_mspel8_mc32_c (uint8_t *dst, uint8_t *src, int stride) |
static void | put_mspel8_mc22_c (uint8_t *dst, uint8_t *src, int stride) |
static void | h263_v_loop_filter_c (uint8_t *src, int stride, int qscale) |
static void | h263_h_loop_filter_c (uint8_t *src, int stride, int qscale) |
static void | h261_loop_filter_c (uint8_t *src, int stride) |
static void | h264_loop_filter_luma_c (uint8_t *pix, int xstride, int ystride, int alpha, int beta, int8_t *tc0) |
static void | h264_v_loop_filter_luma_c (uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0) |
static void | h264_h_loop_filter_luma_c (uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0) |
static void | h264_loop_filter_chroma_c (uint8_t *pix, int xstride, int ystride, int alpha, int beta, int8_t *tc0) |
static void | h264_v_loop_filter_chroma_c (uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0) |
static void | h264_h_loop_filter_chroma_c (uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0) |
static void | h264_loop_filter_chroma_intra_c (uint8_t *pix, int xstride, int ystride, int alpha, int beta) |
static void | h264_v_loop_filter_chroma_intra_c (uint8_t *pix, int stride, int alpha, int beta) |
static void | h264_h_loop_filter_chroma_intra_c (uint8_t *pix, int stride, int alpha, int beta) |
static int | pix_abs16_c (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
static int | pix_abs16_x2_c (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
static int | pix_abs16_y2_c (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
static int | pix_abs16_xy2_c (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
static int | pix_abs8_c (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
static int | pix_abs8_x2_c (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
static int | pix_abs8_y2_c (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
static int | pix_abs8_xy2_c (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
static int | nsse16_c (void *v, uint8_t *s1, uint8_t *s2, int stride, int h) |
static int | nsse8_c (void *v, uint8_t *s1, uint8_t *s2, int stride, int h) |
static int | try_8x8basis_c (int16_t rem[64], int16_t weight[64], int16_t basis[64], int scale) |
static void | add_8x8basis_c (int16_t rem[64], int16_t basis[64], int scale) |
void | ff_block_permute (DCTELEM *block, uint8_t *permutation, const uint8_t *scantable, int last) |
permutes an 8x8 block. | |
static int | zero_cmp (void *s, uint8_t *a, uint8_t *b, int stride, int h) |
void | ff_set_cmp (DSPContext *c, me_cmp_func *cmp, int type) |
static void | clear_blocks_c (DCTELEM *blocks) |
memset(blocks, 0, sizeof(DCTELEM)*6*64) | |
static void | add_bytes_c (uint8_t *dst, uint8_t *src, int w) |
static void | diff_bytes_c (uint8_t *dst, uint8_t *src1, uint8_t *src2, int w) |
static void | sub_hfyu_median_prediction_c (uint8_t *dst, uint8_t *src1, uint8_t *src2, int w, int *left, int *left_top) |
static int | hadamard8_diff8x8_c (void *s, uint8_t *dst, uint8_t *src, int stride, int h) |
static int | hadamard8_intra8x8_c (void *s, uint8_t *src, uint8_t *dummy, int stride, int h) |
static int | dct_sad8x8_c (void *c, uint8_t *src1, uint8_t *src2, int stride, int h) |
static int | dct_max8x8_c (void *c, uint8_t *src1, uint8_t *src2, int stride, int h) |
static int | quant_psnr8x8_c (void *c, uint8_t *src1, uint8_t *src2, int stride, int h) |
static int | rd8x8_c (void *c, uint8_t *src1, uint8_t *src2, int stride, int h) |
static int | bit8x8_c (void *c, uint8_t *src1, uint8_t *src2, int stride, int h) |
static int | vsad_intra16_c (void *c, uint8_t *s, uint8_t *dummy, int stride, int h) |
static int | vsad16_c (void *c, uint8_t *s1, uint8_t *s2, int stride, int h) |
static int | vsse_intra16_c (void *c, uint8_t *s, uint8_t *dummy, int stride, int h) |
static int | vsse16_c (void *c, uint8_t *s1, uint8_t *s2, int stride, int h) |
static int | ssd_int8_vs_int16_c (const int8_t *pix1, const int16_t *pix2, int size) |
static void | vector_fmul_c (float *dst, const float *src, int len) |
static void | vector_fmul_reverse_c (float *dst, const float *src0, const float *src1, int len) |
void | ff_vector_fmul_add_add_c (float *dst, const float *src0, const float *src1, const float *src2, int src3, int len, int step) |
void | ff_float_to_int16_c (int16_t *dst, const float *src, int len) |
static void | wmv2_idct_row (short *b) |
static void | wmv2_idct_col (short *b) |
void | ff_wmv2_idct_c (short *block) |
static void | ff_wmv2_idct_put_c (uint8_t *dest, int line_size, DCTELEM *block) |
static void | ff_wmv2_idct_add_c (uint8_t *dest, int line_size, DCTELEM *block) |
static void | ff_jref_idct_put (uint8_t *dest, int line_size, DCTELEM *block) |
static void | ff_jref_idct_add (uint8_t *dest, int line_size, DCTELEM *block) |
static void | ff_jref_idct4_put (uint8_t *dest, int line_size, DCTELEM *block) |
static void | ff_jref_idct4_add (uint8_t *dest, int line_size, DCTELEM *block) |
static void | ff_jref_idct2_put (uint8_t *dest, int line_size, DCTELEM *block) |
static void | ff_jref_idct2_add (uint8_t *dest, int line_size, DCTELEM *block) |
static void | ff_jref_idct1_put (uint8_t *dest, int line_size, DCTELEM *block) |
static void | ff_jref_idct1_add (uint8_t *dest, int line_size, DCTELEM *block) |
static void | just_return (void *mem av_unused, int stride av_unused, int h av_unused) |
void | dsputil_static_init (void) |
int | ff_check_alignment (void) |
void | dsputil_init (DSPContext *c, AVCodecContext *avctx) |
Variables | |
uint8_t | ff_cropTbl [256+2 *MAX_NEG_CROP] = {0, } |
uint32_t | ff_squareTbl [512] = {0, } |
const uint8_t | ff_zigzag_direct [64] |
const uint8_t | ff_zigzag248_direct [64] |
const uint8_t | ff_alternate_horizontal_scan [64] |
const uint8_t | ff_alternate_vertical_scan [64] |
const uint32_t | ff_inverse [256] |
static const uint8_t | simple_mmx_permutation [64] |
Definition in file dsputil.c.
#define avg2 | ( | a, | |||
b | ) | ((a+b+1)>>1) |
Definition at line 1126 of file dsputil.c.
Referenced by pix_abs16_x2_c(), pix_abs16_y2_c(), pix_abs16x16_x2_mvi(), pix_abs16x16_y2_mvi(), pix_abs8_x2_c(), and pix_abs8_y2_c().
Definition at line 1127 of file dsputil.c.
Referenced by pix_abs16_xy2_c(), pix_abs16x16_xy2_mvi(), and pix_abs8_xy2_c().
#define BUTTERFLY1 | ( | x, | |||
y | ) |
Value:
{\
int a,b;\
a= x;\
b= y;\
x= a+b;\
y= a-b;\
}
Definition at line 3329 of file dsputil.c.
Referenced by hadamard8_diff8x8_c(), and hadamard8_intra8x8_c().
#define BUTTERFLY2 | ( | o1, | |||
o2, | |||||
i1, | |||||
i2 | ) |
Value:
o1= (i1)+(i2);\ o2= (i1)-(i2);
Definition at line 3325 of file dsputil.c.
Referenced by hadamard8_diff8x8_c(), and hadamard8_intra8x8_c().
#define BUTTERFLYA | ( | x, | |||
y | ) | (FFABS((x)+(y)) + FFABS((x)-(y))) |
Definition at line 3338 of file dsputil.c.
Referenced by hadamard8_diff8x8_c(), and hadamard8_intra8x8_c().
#define dspfunc | ( | PFX, | |||
IDX, | |||||
NUM | ) |
Value:
c->PFX ## _pixels_tab[IDX][ 0] = PFX ## NUM ## _mc00_c; \ c->PFX ## _pixels_tab[IDX][ 1] = PFX ## NUM ## _mc10_c; \ c->PFX ## _pixels_tab[IDX][ 2] = PFX ## NUM ## _mc20_c; \ c->PFX ## _pixels_tab[IDX][ 3] = PFX ## NUM ## _mc30_c; \ c->PFX ## _pixels_tab[IDX][ 4] = PFX ## NUM ## _mc01_c; \ c->PFX ## _pixels_tab[IDX][ 5] = PFX ## NUM ## _mc11_c; \ c->PFX ## _pixels_tab[IDX][ 6] = PFX ## NUM ## _mc21_c; \ c->PFX ## _pixels_tab[IDX][ 7] = PFX ## NUM ## _mc31_c; \ c->PFX ## _pixels_tab[IDX][ 8] = PFX ## NUM ## _mc02_c; \ c->PFX ## _pixels_tab[IDX][ 9] = PFX ## NUM ## _mc12_c; \ c->PFX ## _pixels_tab[IDX][10] = PFX ## NUM ## _mc22_c; \ c->PFX ## _pixels_tab[IDX][11] = PFX ## NUM ## _mc32_c; \ c->PFX ## _pixels_tab[IDX][12] = PFX ## NUM ## _mc03_c; \ c->PFX ## _pixels_tab[IDX][13] = PFX ## NUM ## _mc13_c; \ c->PFX ## _pixels_tab[IDX][14] = PFX ## NUM ## _mc23_c; \ c->PFX ## _pixels_tab[IDX][15] = PFX ## NUM ## _mc33_c
#define dspfunc | ( | PFX, | |||
IDX, | |||||
NUM | ) |
#define op2_avg | ( | a, | |||
b | ) | a = (((a)+cm[((b) + 512)>>10]+1)>>1) |
#define op_avg | ( | a, | |||
b | ) | a = (((a)+cm[((b) + 16)>>5]+1)>>1) |
#define op_avg | ( | a, | |||
b | ) | a = (((a)+cm[((b) + 16)>>5]+1)>>1) |
#define op_avg_no_rnd | ( | a, | |||
b | ) | a = (((a)+cm[((b) + 15)>>5])>>1) |
#define SET_CMP_FUNC | ( | name | ) |
#define SQ | ( | a | ) | ((a)*(a)) |
#define W0 2048 |
static void add_8x8basis_c | ( | int16_t | rem[64], | |
int16_t | basis[64], | |||
int | scale | |||
) | [static] |
static void add_pixels_clamped_c | ( | const DCTELEM * | block, | |
uint8_t *restrict | pixels, | |||
int | line_size | |||
) | [static] |
Definition at line 516 of file dsputil.c.
Referenced by dsputil_init(), ff_jref_idct_add(), and ff_wmv2_idct_add_c().
static void bswap_buf | ( | uint32_t * | dst, | |
const uint32_t * | src, | |||
int | w | |||
) | [static] |
static void clear_blocks_c | ( | DCTELEM * | blocks | ) | [static] |
memset(blocks, 0, sizeof(DCTELEM)*6*64)
Definition at line 3270 of file dsputil.c.
Referenced by dsputil_init().
DECLARE_ALIGNED_8 | ( | uint16_t | , | |
inv_zigzag_direct16 | [64] | |||
) |
void dsputil_init | ( | DSPContext * | c, | |
AVCodecContext * | avctx | |||
) |
Definition at line 3969 of file dsputil.c.
Referenced by ac3_decode_init(), ape_decode_init(), atrac3_decode_init(), cinepak_decode_init(), common_init(), dca_decode_init(), decode_init(), dnxhd_decode_init(), dnxhd_encode_init(), dvvideo_init(), ff_mjpeg_decode_init(), ff_wma_init(), flac_encode_init(), idcin_decode_init(), imc_decode_init(), ipvideo_decode_init(), main(), mdec_common_init(), mpc7_decode_init(), mpc8_decode_init(), MPV_common_init(), msvideo1_decode_init(), qtrle_decode_init(), roq_decode_init(), rpza_decode_init(), smc_decode_init(), svq1_encode_init(), vmdvideo_decode_init(), vorbis_decode_init(), vp3_decode_init(), vp56_init(), and vqa_decode_init().
void dsputil_static_init | ( | void | ) |
void ff_block_permute | ( | DCTELEM * | block, | |
uint8_t * | permutation, | |||
const uint8_t * | scantable, | |||
int | last | |||
) |
permutes an 8x8 block.
permute block according to permuatation.
block | the block which will be permuted according to the given permutation vector | |
permutation | the permutation vector | |
last | the last non zero coefficient in scantable order, used to speed the permutation up | |
scantable | the used scantable, this is only used to speed the permutation up, the block is not (inverse) permutated to scantable order! |
Definition at line 3182 of file dsputil.c.
Referenced by dct_quantize_altivec(), dct_quantize_bfin(), and dct_quantize_c().
int ff_check_alignment | ( | void | ) |
Definition at line 3949 of file dsputil.c.
Referenced by dsputil_init(), encode_thread(), estimate_motion_thread(), and mb_var_thread().
void ff_flac_compute_autocorr | ( | const int32_t * | data, | |
int | len, | |||
int | lag, | |||
double * | autoc | |||
) |
Calculates autocorrelation data from audio samples A Welch window function is applied before calculation.
Definition at line 610 of file flacenc.c.
Referenced by dsputil_init().
void ff_float_to_int16_c | ( | int16_t * | dst, | |
const float * | src, | |||
int | len | |||
) |
Definition at line 3785 of file dsputil.c.
Referenced by ac3_decode_init(), decode_init(), dsputil_init(), and vorbis_decode_init().
void ff_h264dspenc_init | ( | DSPContext * | c, | |
AVCodecContext * | avctx | |||
) |
void ff_intrax8dsp_init | ( | DSPContext * | c, | |
AVCodecContext * | avctx | |||
) |
void ff_set_cmp | ( | DSPContext * | c, | |
me_cmp_func * | cmp, | |||
int | type | |||
) |
Definition at line 3207 of file dsputil.c.
Referenced by encode_init(), ff_init_me(), and MPV_encode_init().
void ff_spatial_dwt | ( | int * | buffer, | |
int | width, | |||
int | height, | |||
int | stride, | |||
int | type, | |||
int | decomposition_count | |||
) |
void ff_vector_fmul_add_add_c | ( | float * | dst, | |
const float * | src0, | |||
const float * | src1, | |||
const float * | src2, | |||
int | src3, | |||
int | len, | |||
int | step | |||
) |
Definition at line 3779 of file dsputil.c.
Referenced by dsputil_init(), vector_fmul_add_add_3dnow(), vector_fmul_add_add_altivec(), and vector_fmul_add_add_sse().
void ff_wmv2_idct_c | ( | short * | block | ) |
Definition at line 3861 of file dsputil.c.
Referenced by dsputil_init(), ff_wmv2_idct_add_c(), and ff_wmv2_idct_put_c().
static void h261_loop_filter_c | ( | uint8_t * | src, | |
int | stride | |||
) | [static] |
static void h263_h_loop_filter_c | ( | uint8_t * | src, | |
int | stride, | |||
int | qscale | |||
) | [static] |
static void h263_v_loop_filter_c | ( | uint8_t * | src, | |
int | stride, | |||
int | qscale | |||
) | [static] |
static void h264_h_loop_filter_chroma_c | ( | uint8_t * | pix, | |
int | stride, | |||
int | alpha, | |||
int | beta, | |||
int8_t * | tc0 | |||
) | [static] |
static void h264_h_loop_filter_chroma_intra_c | ( | uint8_t * | pix, | |
int | stride, | |||
int | alpha, | |||
int | beta | |||
) | [static] |
static void h264_h_loop_filter_luma_c | ( | uint8_t * | pix, | |
int | stride, | |||
int | alpha, | |||
int | beta, | |||
int8_t * | tc0 | |||
) | [static] |
static void h264_loop_filter_chroma_c | ( | uint8_t * | pix, | |
int | xstride, | |||
int | ystride, | |||
int | alpha, | |||
int | beta, | |||
int8_t * | tc0 | |||
) | [inline, static] |
Definition at line 2834 of file dsputil.c.
Referenced by h264_h_loop_filter_chroma_c(), and h264_v_loop_filter_chroma_c().
static void h264_loop_filter_chroma_intra_c | ( | uint8_t * | pix, | |
int | xstride, | |||
int | ystride, | |||
int | alpha, | |||
int | beta | |||
) | [inline, static] |
Definition at line 2871 of file dsputil.c.
Referenced by h264_h_loop_filter_chroma_intra_c(), and h264_v_loop_filter_chroma_intra_c().
static void h264_loop_filter_luma_c | ( | uint8_t * | pix, | |
int | xstride, | |||
int | ystride, | |||
int | alpha, | |||
int | beta, | |||
int8_t * | tc0 | |||
) | [inline, static] |
Definition at line 2785 of file dsputil.c.
Referenced by h264_h_loop_filter_luma_c(), and h264_v_loop_filter_luma_c().
static void h264_v_loop_filter_chroma_c | ( | uint8_t * | pix, | |
int | stride, | |||
int | alpha, | |||
int | beta, | |||
int8_t * | tc0 | |||
) | [static] |
static void h264_v_loop_filter_chroma_intra_c | ( | uint8_t * | pix, | |
int | stride, | |||
int | alpha, | |||
int | beta | |||
) | [static] |
static void h264_v_loop_filter_luma_c | ( | uint8_t * | pix, | |
int | stride, | |||
int | alpha, | |||
int | beta, | |||
int8_t * | tc0 | |||
) | [static] |
static void just_return | ( | void *mem | av_unused, | |
int stride | av_unused, | |||
int h | av_unused | |||
) | [static] |
static int pix_norm1_c | ( | uint8_t * | pix, | |
int | line_size | |||
) | [static] |
static int pix_sum_c | ( | uint8_t * | pix, | |
int | line_size | |||
) | [static] |
static void put_pixels_clamped_c | ( | const DCTELEM * | block, | |
uint8_t *restrict | pixels, | |||
int | line_size | |||
) | [static] |
Definition at line 439 of file dsputil.c.
Referenced by dsputil_init(), ff_jref_idct_put(), and ff_wmv2_idct_put_c().
static int ssd_int8_vs_int16_c | ( | const int8_t * | pix1, | |
const int16_t * | pix2, | |||
int | size | |||
) | [static] |
static int sum_abs_dctelem_c | ( | DCTELEM * | block | ) | [static] |
static int try_8x8basis_c | ( | int16_t | rem[64], | |
int16_t | weight[64], | |||
int16_t | basis[64], | |||
int | scale | |||
) | [static] |
static void vector_fmul_c | ( | float * | dst, | |
const float * | src, | |||
int | len | |||
) | [static] |
static void vector_fmul_reverse_c | ( | float * | dst, | |
const float * | src0, | |||
const float * | src1, | |||
int | len | |||
) | [static] |
void vorbis_inverse_coupling | ( | float * | mag, | |
float * | ang, | |||
int | blocksize | |||
) |
static void wmv2_idct_col | ( | short * | b | ) | [static] |
static void wmv2_idct_row | ( | short * | b | ) | [static] |
static void wmv2_mspel8_h_lowpass | ( | uint8_t * | dst, | |
uint8_t * | src, | |||
int | dstStride, | |||
int | srcStride, | |||
int | h | |||
) | [static] |
Definition at line 2557 of file dsputil.c.
Referenced by put_mspel8_mc10_c(), put_mspel8_mc12_c(), put_mspel8_mc20_c(), put_mspel8_mc22_c(), put_mspel8_mc30_c(), and put_mspel8_mc32_c().
static void wmv2_mspel8_v_lowpass | ( | uint8_t * | dst, | |
uint8_t * | src, | |||
int | dstStride, | |||
int | srcStride, | |||
int | w | |||
) | [static] |
Definition at line 2607 of file dsputil.c.
Referenced by put_mspel8_mc02_c(), put_mspel8_mc12_c(), put_mspel8_mc22_c(), and put_mspel8_mc32_c().
const uint8_t ff_alternate_horizontal_scan[64] |
Initial value:
{ 0, 1, 2, 3, 8, 9, 16, 17, 10, 11, 4, 5, 6, 7, 15, 14, 13, 12, 19, 18, 24, 25, 32, 33, 26, 27, 20, 21, 22, 23, 28, 29, 30, 31, 34, 35, 40, 41, 48, 49, 42, 43, 36, 37, 38, 39, 44, 45, 46, 47, 50, 51, 56, 57, 58, 59, 52, 53, 54, 55, 60, 61, 62, 63, }
Definition at line 77 of file dsputil.c.
Referenced by decode_vop_header(), and ff_dct_common_init().
const uint8_t ff_alternate_vertical_scan[64] |
Initial value:
{ 0, 8, 16, 24, 1, 9, 2, 10, 17, 25, 32, 40, 48, 56, 57, 49, 41, 33, 26, 18, 3, 11, 4, 12, 19, 27, 34, 42, 50, 58, 35, 43, 51, 59, 20, 28, 5, 13, 6, 14, 21, 29, 36, 44, 52, 60, 37, 45, 53, 61, 22, 30, 7, 15, 23, 31, 38, 46, 54, 62, 39, 47, 55, 63, }
Definition at line 88 of file dsputil.c.
Referenced by decode_vop_header(), ff_dct_common_init(), and mpeg_decode_picture_coding_extension().
uint8_t ff_cropTbl[256+2 *MAX_NEG_CROP] = {0, } |
Definition at line 47 of file dsputil.c.
Referenced by add_pixels_clamped2_c(), add_pixels_clamped4_c(), add_pixels_clamped_c(), cavs_idct8_add_c(), deinterlace_line(), deinterlace_line_inplace(), dsputil_static_init(), ff_bfin_vp3_idct_put(), ff_h264_idct8_add_c(), ff_h264_idct8_dc_add_c(), ff_h264_idct_dc_add_c(), ff_idct_put_mlib(), ff_jref_idct1_add(), ff_jref_idct1_put(), h_block_filter(), idct(), idct4col_add(), idct4col_put(), idct_add(), idct_internal(), idct_put(), idctSparseColAdd(), idctSparseColPut(), img_convert_init(), intra_pred_plane(), pred16x16_plane_compat_c(), pred8x8_plane_c(), Process(), put_pixels_clamped2_c(), put_pixels_clamped4_c(), put_pixels_clamped_c(), svq3_add_idct_c(), v_block_filter(), vc1_inv_trans_4x4_c(), vc1_inv_trans_4x8_c(), vc1_inv_trans_8x4_c(), wmv2_mspel8_h_lowpass(), wmv2_mspel8_v_lowpass(), and yuv_a_to_rgba().
const uint32_t ff_inverse[256] |
Definition at line 100 of file dsputil.c.
Referenced by dct_quantize_TMPL(), msmpeg4_pred_dc(), and vorbis_residue_decode().
uint32_t ff_squareTbl[512] = {0, } |
Definition at line 48 of file dsputil.c.
Referenced by dsputil_static_init(), pix_norm1(), pix_norm1_c(), sse(), sse16_c(), sse4_c(), and sse8_c().
const uint8_t ff_zigzag248_direct[64] |
Initial value:
{ 0, 8, 1, 9, 16, 24, 2, 10, 17, 25, 32, 40, 48, 56, 33, 41, 18, 26, 3, 11, 4, 12, 19, 27, 34, 42, 49, 57, 50, 58, 35, 43, 20, 28, 5, 13, 6, 14, 21, 29, 36, 44, 51, 59, 52, 60, 37, 45, 22, 30, 7, 15, 23, 31, 38, 46, 53, 61, 54, 62, 39, 47, 55, 63, }
Definition at line 63 of file dsputil.c.
Referenced by dv_encode_video_segment(), and dvvideo_init().
const uint8_t ff_zigzag_direct[64] |
Initial value:
{ 0, 1, 8, 16, 9, 2, 3, 10, 17, 24, 32, 25, 18, 11, 4, 5, 12, 19, 26, 33, 40, 48, 41, 34, 27, 20, 13, 6, 7, 14, 21, 28, 35, 42, 49, 56, 57, 50, 43, 36, 29, 22, 15, 23, 30, 37, 44, 51, 58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63 }
Definition at line 50 of file dsputil.c.
Referenced by decode_i_block(), decode_init(), decode_pic(), decode_vol_header(), decode_vop_header(), dnxhd_init_qmat(), dnxhd_init_vlc(), dsputil_static_init(), dv_encode_video_segment(), dvvideo_init(), ff_dct_common_init(), ff_mjpeg_decode_init(), ff_write_quant_matrix(), mpeg1_decode_sequence(), mpeg_decode_picture_coding_extension(), mpeg_decode_quant_matrix_extension(), rtjpeg_decode_init(), vp3_decode_init(), and vp56_init().
const uint8_t simple_mmx_permutation[64] [static] |
Initial value:
{ 0x00, 0x08, 0x04, 0x09, 0x01, 0x0C, 0x05, 0x0D, 0x10, 0x18, 0x14, 0x19, 0x11, 0x1C, 0x15, 0x1D, 0x20, 0x28, 0x24, 0x29, 0x21, 0x2C, 0x25, 0x2D, 0x12, 0x1A, 0x16, 0x1B, 0x13, 0x1E, 0x17, 0x1F, 0x02, 0x0A, 0x06, 0x0B, 0x03, 0x0E, 0x07, 0x0F, 0x30, 0x38, 0x34, 0x39, 0x31, 0x3C, 0x35, 0x3D, 0x22, 0x2A, 0x26, 0x2B, 0x23, 0x2E, 0x27, 0x2F, 0x32, 0x3A, 0x36, 0x3B, 0x33, 0x3E, 0x37, 0x3F, }
Definition at line 136 of file dsputil.c.
Referenced by dsputil_init().