id stringlengths 22 22 | content stringlengths 75 11.3k |
|---|---|
d2a_function_data_5240 | static int64_t wrap_timestamp(AVStream *st, int64_t timestamp)
{
if (st->pts_wrap_behavior != AV_PTS_WRAP_IGNORE && st->pts_wrap_bits < 64 &&
st->pts_wrap_reference != AV_NOPTS_VALUE && timestamp != AV_NOPTS_VALUE) {
if (st->pts_wrap_behavior == AV_PTS_WRAP_ADD_OFFSET &&
timestamp < st->... |
d2a_function_data_5241 | void
ngx_rbtree_insert_timer_value(ngx_rbtree_node_t *temp, ngx_rbtree_node_t *node,
ngx_rbtree_node_t *sentinel)
{
ngx_rbtree_node_t **p;
for ( ;; ) {
/*
* Timer values
* 1) are spread in small range, usually several minutes,
* 2) and overflow each 49 days, if millisec... |
d2a_function_data_5242 | static int check_pkt(AVFormatContext *s, AVPacket *pkt)
{
MOVMuxContext *mov = s->priv_data;
MOVTrack *trk = &mov->tracks[pkt->stream_index];
int64_t ref;
uint64_t duration;
if (trk->entry) {
ref = trk->cluster[trk->entry - 1].dts;
} else if (trk->start_dts != AV_NOPTS_VALUE) {
... |
d2a_function_data_5243 | int SSL_early_get1_extensions_present(SSL *s, int **out, size_t *outlen)
{
RAW_EXTENSION *ext;
int *present;
size_t num = 0, i;
if (s->clienthello == NULL || out == NULL || outlen == NULL)
return 0;
for (i = 0; i < s->clienthello->pre_proc_exts_len; i++) {
ext = s->clienthello->pre_... |
d2a_function_data_5244 | static int generate_codebook(RoqContext *enc, RoqTempdata *tempdata,
int *points, int inputCount, roq_cell *results,
int size, int cbsize)
{
int i, j, k, ret = 0;
int c_size = size*size/4;
int *buf;
int *codebook = av_malloc(6*c_size*cbsize*sizeo... |
d2a_function_data_5245 | static apr_status_t store_headers(cache_handle_t *h, request_rec *r,
cache_info *info)
{
cache_socache_dir_conf *dconf =
ap_get_module_config(r->per_dir_config, &cache_socache_module);
cache_socache_conf *conf = ap_get_module_config(r->server->module_config,
&cache_socache_module... |
d2a_function_data_5246 | int cmdutils_read_file(const char *filename, char **bufptr, size_t *size)
{
int ret;
FILE *f = fopen(filename, "rb");
if (!f) {
av_log(NULL, AV_LOG_ERROR, "Cannot read file '%s': %s\n", filename,
strerror(errno));
return AVERROR(errno);
}
fseek(f, 0, SEEK_END);
*s... |
d2a_function_data_5247 | void av_fast_malloc(void *ptr, unsigned int *size, size_t min_size)
{
void **p = ptr;
if (min_size < *size)
return;
min_size= FFMAX(17*min_size/16 + 32, min_size);
av_free(*p);
*p = av_malloc(min_size);
if (!*p) min_size = 0;
*size= min_size;
} |
d2a_function_data_5248 | static int decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
AVPacket *avpkt)
{
const uint8_t *buf = avpkt->data;
int buf_size = avpkt->size;
FourXContext * const f = avctx->priv_data;
AVFrame *picture = data;
AVFrame *p, temp;
int i,... |
d2a_function_data_5249 | static int query_formats(AVFilterGraph *graph, AVClass *log_ctx)
{
int i, j, ret;
int scaler_count = 0, resampler_count = 0;
for (j = 0; j < 2; j++) {
/* ask all the sub-filters for their supported media formats */
for (i = 0; i < graph->nb_filters; i++) {
/* Call query_formats on sources f... |
d2a_function_data_5250 | static ngx_inline uint32_t
ngx_crc32_short(u_char *p, size_t len)
{
u_char c;
uint32_t crc;
crc = 0xffffffff;
while (len--) {
c = *p++;
crc = ngx_crc32_table_short[(crc ^ (c & 0xf)) & 0xf] ^ (crc >> 4);
crc = ngx_crc32_table_short[(crc ^ (c >> 4)) & 0xf] ^ (crc >> 4);
}... |
d2a_function_data_5251 | void *av_fast_realloc(void *ptr, unsigned int *size, size_t min_size)
{
if (min_size < *size)
return ptr;
min_size = FFMAX(17 * min_size / 16 + 32, min_size);
ptr = av_realloc(ptr, min_size);
/* we could set this to the unmodified min_size but this is safer
* if the user lost the ptr and ... |
d2a_function_data_5252 | unsigned char *next_protos_parse(unsigned short *outlen, const char *in)
{
size_t len;
unsigned char *out;
size_t i, start = 0;
len = strlen(in);
if (len >= 65535)
return NULL;
out = app_malloc(strlen(in) + 1, "NPN buffer");
for (i = 0; i <= len; ++i) {
if (i == len || in[i... |
d2a_function_data_5253 | void
ngx_http_upstream_free_round_robin_peer(ngx_peer_connection_t *pc, void *data,
ngx_uint_t state)
{
ngx_http_upstream_rr_peer_data_t *rrp = data;
time_t now;
ngx_http_upstream_rr_peer_t *peer;
ngx_log_debug2(NGX_LOG_DEBUG_HTTP, pc->log, 0,
"free rr pe... |
d2a_function_data_5254 | static void vc1_inv_trans_4x8_dc_c(uint8_t *dest, int linesize, DCTELEM *block)
{
int i;
int dc = block[0];
dc = (17 * dc + 4) >> 3;
dc = (12 * dc + 64) >> 7;
for(i = 0; i < 8; i++){
dest[0] = av_clip_uint8(dest[0] + dc);
dest[1] = av_clip_uint8(dest[1] + dc);
dest[2] = av_c... |
d2a_function_data_5255 | static int decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
AVPacket *avpkt)
{
const uint8_t *buf = avpkt->data;
int buf_size = avpkt->size;
ASV1Context * const a = avctx->priv_data;
AVFrame *picture = data;
AVFrame * const p= &a->pictur... |
d2a_function_data_5256 | static av_always_inline
int vp78_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
AVPacket *avpkt, int is_vp7)
{
VP8Context *s = avctx->priv_data;
int ret, i, referenced, num_jobs;
enum AVDiscard skip_thresh;
VP8Frame *av_uninit(curframe), *prev_frame;
if (is_vp... |
d2a_function_data_5257 | char *make_revocation_str(int rev_type, char *rev_arg)
{
char *reason = NULL, *other = NULL, *str;
ASN1_OBJECT *otmp;
ASN1_UTCTIME *revtm = NULL;
int i;
switch (rev_type)
{
case REV_NONE:
break;
case REV_CRL_REASON:
for (i = 0; i < 8; i++)
{
if (!strcasecmp(rev_arg, crl_reasons[i]))
{
reaso... |
d2a_function_data_5258 | static int check_image_pointers(uint8_t *data[4], enum AVPixelFormat pix_fmt,
const int linesizes[4])
{
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
int i;
for (i = 0; i < 4; i++) {
int plane = desc->comp[i].plane;
if (!data[plane] || !lines... |
d2a_function_data_5259 | static int hls_window(AVFormatContext *s, int last)
{
HLSContext *hls = s->priv_data;
ListEntry *en;
int64_t target_duration = 0;
int ret = 0;
AVIOContext *out = NULL;
char temp_filename[1024];
int64_t sequence = FFMAX(hls->start_sequence, hls->sequence - hls->size);
snprintf(temp_filen... |
d2a_function_data_5260 | static inline void mc_part_weighted(H264Context *h, int n, int square, int chroma_height, int delta,
uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
int x_offset, int y_offset,
qpel_mc_func *qpix_put, h264_chroma_mc_func chroma_put,
... |
d2a_function_data_5261 | static int sami_paragraph_to_ass(AVCodecContext *avctx, const char *src)
{
SAMIContext *sami = avctx->priv_data;
int ret = 0;
char *tag = NULL;
char *dupsrc = av_strdup(src);
char *p = dupsrc;
AVBPrint *dst_content = &sami->encoded_content;
AVBPrint *dst_source = &sami->encoded_source;
... |
d2a_function_data_5262 | int BN_usub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b)
{
int max,min,dif;
register BN_ULONG t1,t2,*ap,*bp,*rp;
int i,carry;
#if defined(IRIX_CC_BUG) && !defined(LINT)
int dummy;
#endif
bn_check_top(a);
bn_check_top(b);
max = a->top;
min = b->top;
dif = max - min;
if (dif < 0) /* hmm... should not be hap... |
d2a_function_data_5263 | static void encode_window_bands_info(AACEncContext *s, SingleChannelElement *sce,
int win, int group_len, const float lambda)
{
BandCodingPath path[120][CB_TOT];
int w, swb, cb, start, size;
int i, j;
const int max_sfb = sce->ics.max_sfb;
const int run_bits = sc... |
d2a_function_data_5264 | static int build_filter(ResampleContext *c, void *filter, double factor, int tap_count, int alloc, int phase_count, int scale,
int filter_type, int kaiser_beta){
int ph, i;
double x, y, w;
double *tab = av_malloc_array(tap_count, sizeof(*tab));
const int center= (tap_count-1)/2;... |
d2a_function_data_5265 | static char *make_config_name()
{
const char *t;
size_t len;
char *p;
if ((t = getenv("OPENSSL_CONF")) != NULL)
return BUF_strdup(t);
t = X509_get_default_cert_area();
len = strlen(t) + 1 + strlen(OPENSSL_CONF) + 1;
p = app_malloc(len, "config filename buffer");
strcpy(p, t);
#... |
d2a_function_data_5266 | void ff_mspel_motion(MpegEncContext *s,
uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
uint8_t **ref_picture, op_pixels_func (*pix_op)[4],
int motion_x, int motion_y, int h)
{
Wmv2Context * const w= (Wmv2Context*)s;
... |
d2a_function_data_5267 | static int test_client_hello(int currtest)
{
SSL_CTX *ctx;
SSL *con = NULL;
BIO *rbio;
BIO *wbio;
long len;
unsigned char *data;
PACKET pkt = {0}, pkt2 = {0}, pkt3 = {0};
char *dummytick = "Hello World!";
unsigned int type = 0;
int testresult = 0;
size_t msglen;
BIO *sess... |
d2a_function_data_5268 | void av_dynarray_add(void *tab_ptr, int *nb_ptr, void *elem)
{
void **tab;
memcpy(&tab, tab_ptr, sizeof(tab));
FF_DYNARRAY_ADD(INT_MAX, sizeof(*tab), tab, *nb_ptr, {
tab[*nb_ptr] = elem;
memcpy(tab_ptr, &tab, sizeof(tab));
}, {
*nb_ptr = 0;
av_freep(tab_ptr);
});
} |
d2a_function_data_5269 | int BN_mod_exp_mont(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p,
const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *in_mont)
{
int i,j,bits,ret=0,wstart,wend,window,wvalue;
int start=1;
BIGNUM *d,*r;
const BIGNUM *aa;
/* Table of variables obtained from 'ctx' */
BIGNUM *val[TABLE_SIZE];
BN_MONT_CTX *mont=NULL;
... |
d2a_function_data_5270 | int dtls1_do_write(SSL *s, int type)
{
int ret;
unsigned int curr_mtu;
int retry = 1;
unsigned int len, frag_off, mac_size, blocksize, used_len;
if (!dtls1_query_mtu(s))
return -1;
OPENSSL_assert(s->d1->mtu >= dtls1_min_mtu(s)); /* should have something
... |
d2a_function_data_5271 | static inline void writer_print_string(WriterContext *wctx,
const char *key, const char *val, int opt)
{
if (opt && !(wctx->writer->flags & WRITER_FLAG_DISPLAY_OPTIONAL_FIELDS))
return;
wctx->writer->print_string(wctx, key, val);
wctx->nb_item++;
} |
d2a_function_data_5272 | static int oma_read_header(AVFormatContext *s)
{
int ret, framesize, jsflag, samplerate;
uint32_t codec_params, channel_id;
int16_t eid;
uint8_t buf[EA3_HEADER_SIZE];
uint8_t *edata;
AVStream *st;
ID3v2ExtraMeta *extra_meta = NULL;
OMAContext *oc = s->priv_data;
ff_id3v2_read(s,... |
d2a_function_data_5273 | static av_always_inline int setup_classifs(vorbis_context *vc,
vorbis_residue *vr,
uint8_t *do_not_decode,
unsigned ch_used,
int partition_count)
{
... |
d2a_function_data_5274 | AVBitStreamFilterContext *av_bitstream_filter_init(const char *name)
{
AVBitStreamFilter *bsf = first_bitstream_filter;
while (bsf) {
if (!strcmp(name, bsf->name)) {
AVBitStreamFilterContext *bsfc =
av_mallocz(sizeof(AVBitStreamFilterContext));
if (!bsfc)
... |
d2a_function_data_5275 | static int decode_nal_units(HEVCContext *s, const uint8_t *buf, int length)
{
int i, ret = 0;
s->ref = NULL;
s->last_eos = s->eos;
s->eos = 0;
/* split the input packet into NAL units, so we know the upper bound on the
* number of slices in the frame */
ret = ff_h2645_packet_split(&s->pkt... |
d2a_function_data_5276 | static void
ngx_conf_flush_files(ngx_cycle_t *cycle)
{
ngx_uint_t i;
ngx_list_part_t *part;
ngx_open_file_t *file;
ngx_log_debug0(NGX_LOG_DEBUG_CORE, cycle->log, 0, "flush files");
part = &cycle->open_files.part;
file = part->elts;
for (i = 0; /* void */ ; i++) {
if (i >... |
d2a_function_data_5277 | int ff_interleave_add_packet(AVFormatContext *s, AVPacket *pkt,
int (*compare)(AVFormatContext *, AVPacket *, AVPacket *))
{
AVPacketList **next_point, *this_pktl;
AVStream *st = s->streams[pkt->stream_index];
int chunked = s->max_chunk_size || s->max_chunk_duration;
... |
d2a_function_data_5278 | static int pkey_set_type(EVP_PKEY *pkey, int type, const char *str, int len)
{
const EVP_PKEY_ASN1_METHOD *ameth;
ENGINE *e = NULL;
if (pkey) {
if (pkey->pkey.ptr)
EVP_PKEY_free_it(pkey);
/*
* If key type matches and a method exists then this lookup has
* succee... |
d2a_function_data_5279 | static int64_t pva_read_timestamp(struct AVFormatContext *s, int stream_index,
int64_t *pos, int64_t pos_limit) {
ByteIOContext *pb = s->pb;
PVAContext *pvactx = s->priv_data;
int length, streamid;
int64_t res = AV_NOPTS_VALUE;
pos_limit = FFMIN(*pos+PVA_MA... |
d2a_function_data_5280 | static void ff_id3v2_parse(AVFormatContext *s, int len, uint8_t version, uint8_t flags)
{
int isv34, tlen, unsync;
char tag[5];
int64_t next, end = avio_tell(s->pb) + len;
int taghdrlen;
const char *reason = NULL;
AVIOContext pb;
unsigned char *buffer = NULL;
int buffer_size = 0;
sw... |
d2a_function_data_5281 | int avpicture_deinterlace(AVPicture *dst, const AVPicture *src,
enum AVPixelFormat pix_fmt, int width, int height)
{
int i, ret;
if (pix_fmt != AV_PIX_FMT_YUV420P &&
pix_fmt != AV_PIX_FMT_YUVJ420P &&
pix_fmt != AV_PIX_FMT_YUV422P &&
pix_fmt != AV_PIX_FMT_YUVJ42... |
d2a_function_data_5282 | static BN_ULONG *bn_expand_internal(const BIGNUM *b, int words)
{
BN_ULONG *a = NULL;
bn_check_top(b);
if (words > (INT_MAX / (4 * BN_BITS2))) {
BNerr(BN_F_BN_EXPAND_INTERNAL, BN_R_BIGNUM_TOO_LONG);
return NULL;
}
if (BN_get_flags(b, BN_FLG_STATIC_DATA)) {
BNerr(BN_F_BN_EXP... |
d2a_function_data_5283 | static void proxy_wstunnel_callback(void *b) {
int status;
apr_socket_t *sockets[3] = {NULL, NULL, NULL};
ws_baton_t *baton = (ws_baton_t*)b;
proxyws_dir_conf *dconf = ap_get_module_config(baton->r->per_dir_config, &proxy_wstunnel_module);
apr_pool_clear(baton->subpool);
status = proxy_wstunnel... |
d2a_function_data_5284 | static int ff_asf_get_packet(AVFormatContext *s, AVIOContext *pb)
{
ASFContext *asf = s->priv_data;
uint32_t packet_length, padsize;
int rsize = 8;
int c, d, e, off;
// if we do not know packet size, allow skipping up to 32 kB
off= 32768;
if (s->packet_size > 0)
off= (avio_tell(pb) ... |
d2a_function_data_5285 | static const unsigned char *authz_find_data(const unsigned char *authz,
size_t authz_length,
unsigned char data_type,
size_t *data_length)
{
if (authz == NULL) return NULL;
if (!authz_validate(authz, authz_length))
{
SSLerr(SSL_F_AUTHZ_FIND_DATA,SSL_R_INVALID_AUTHZ_DATA);
return NULL... |
d2a_function_data_5286 | static int64_t scene_sad16(FrameRateContext *s, const uint16_t *p1, int p1_linesize, const uint16_t* p2, int p2_linesize, const int width, const int height)
{
int64_t sad;
int x, y;
for (sad = y = 0; y < height - 7; y += 8) {
for (x = 0; x < width - 7; x += 8) {
sad += sad_8x8_16(p1 + y ... |
d2a_function_data_5287 | static apr_status_t event_register_socket_callback(apr_socket_t **s,
apr_pool_t *p,
int for_read,
ap_mpm_callback_fn_t *cbfn,
... |
d2a_function_data_5288 | static int tgv_decode_inter(TgvContext * s, const uint8_t *buf, const uint8_t *buf_end){
int num_mvs;
int num_blocks_raw;
int num_blocks_packed;
int vector_bits;
int i,j,x,y;
GetBitContext gb;
int mvbits;
const unsigned char *blocks_raw;
if(buf+12>buf_end)
return -1;
nu... |
d2a_function_data_5289 | static void stereo_processing(PSContext *ps, float (*l)[32][2], float (*r)[32][2], int is34)
{
int e, b, k;
float (*H11)[PS_MAX_NUM_ENV+1][PS_MAX_NR_IIDICC] = ps->H11;
float (*H12)[PS_MAX_NUM_ENV+1][PS_MAX_NR_IIDICC] = ps->H12;
float (*H21)[PS_MAX_NUM_ENV+1][PS_MAX_NR_IIDICC] = ps->H21;
float (*H22... |
d2a_function_data_5290 | static inline int get_egolomb(GetBitContext *gb)
{
int v = 4;
while (get_bits1(gb)) v++;
return (1 << v) + get_bits(gb, v);
} |
d2a_function_data_5291 | static void vc1_decode_b_blocks(VC1Context *v)
{
MpegEncContext *s = &v->s;
/* select codingmode used for VLC tables selection */
switch(v->c_ac_table_index){
case 0:
v->codingset = (v->pqindex <= 8) ? CS_HIGH_RATE_INTRA : CS_LOW_MOT_INTRA;
break;
case 1:
v->codingset = CS_H... |
d2a_function_data_5292 | static int instantiate(RAND_DRBG *drbg, DRBG_SELFTEST_DATA *td,
TEST_CTX *t)
{
if (!TEST_true(init(drbg, td, t))
|| !TEST_true(RAND_DRBG_instantiate(drbg, td->pers, td->perslen)))
return 0;
return 1;
} |
d2a_function_data_5293 | void BN_CTX_end(BN_CTX *ctx)
{
CTXDBG_ENTRY("BN_CTX_end", ctx);
if(ctx->err_stack)
ctx->err_stack--;
else
{
unsigned int fp = BN_STACK_pop(&ctx->stack);
/* Does this stack frame have anything to release? */
if(fp < ctx->used)
BN_POOL_release(&ctx->pool, ctx->used - fp);
ctx->used = fp;
/* Unjam "to... |
d2a_function_data_5294 | static void put_ebml_uint(ByteIOContext *pb, unsigned int elementid, uint64_t val)
{
int i, bytes = 1;
while (val >> bytes*8) bytes++;
put_ebml_id(pb, elementid);
put_ebml_num(pb, bytes, 0);
for (i = bytes - 1; i >= 0; i--)
put_byte(pb, val >> i*8);
} |
d2a_function_data_5295 | char *lh_insert(LHASH *lh, char *data)
{
unsigned long hash;
LHASH_NODE *nn,**rn;
char *ret;
lh->error=0;
if (lh->up_load <= (lh->num_items*LH_LOAD_MULT/lh->num_nodes))
expand(lh);
rn=getrn(lh,data,&hash);
if (*rn == NULL)
{
if ((nn=(LHASH_NODE *)Malloc(sizeof(LHASH_NODE))) == NULL)
{
lh->error++... |
d2a_function_data_5296 | int ossl_namemap_add(OSSL_NAMEMAP *namemap, int number, const char *name)
{
NAMENUM_ENTRY *namenum = NULL;
int tmp_number;
#ifndef FIPS_MODE
if (namemap == NULL)
namemap = ossl_namemap_stored(NULL);
#endif
if (name == NULL || namemap == NULL)
return 0;
if ((tmp_number = ossl_namem... |
d2a_function_data_5297 | int HMAC_Init_ex(HMAC_CTX *ctx, const void *key, int len,
const EVP_MD *md, ENGINE *impl)
{
int rv = 0;
int i, j, reset = 0;
unsigned char pad[HMAC_MAX_MD_CBLOCK_SIZE];
/* If we are changing MD then we must have a key */
if (md != NULL && md != ctx->md && (key == NULL || len < 0))
... |
d2a_function_data_5298 | static int pcx_decode_frame(AVCodecContext *avctx, void *data, int *data_size,
AVPacket *avpkt) {
const uint8_t *buf = avpkt->data;
int buf_size = avpkt->size;
PCXContext * const s = avctx->priv_data;
AVFrame *picture = data;
AVFrame * const p = &s->picture;
int compr... |
d2a_function_data_5299 | int ff_mpv_common_frame_size_change(MpegEncContext *s)
{
int i, err = 0;
if (!s->context_initialized)
return AVERROR(EINVAL);
if (s->slice_context_count > 1) {
for (i = 0; i < s->slice_context_count; i++) {
free_duplicate_context(s->thread_context[i]);
}
for (i ... |
d2a_function_data_5300 | static int parse_picture_segment(AVCodecContext *avctx,
const uint8_t *buf, int buf_size)
{
PGSSubContext *ctx = avctx->priv_data;
uint8_t sequence_desc;
unsigned int rle_bitmap_len, width, height;
if (buf_size <= 4)
return -1;
buf_size -= 4;
/* skip ... |
d2a_function_data_5301 | void av_frame_unref(AVFrame *frame)
{
int i;
if (!frame)
return;
wipe_side_data(frame);
for (i = 0; i < FF_ARRAY_ELEMS(frame->buf); i++)
av_buffer_unref(&frame->buf[i]);
for (i = 0; i < frame->nb_extended_buf; i++)
av_buffer_unref(&frame->extended_buf[i]);
av_freep(&fr... |
d2a_function_data_5302 | void rgb24toyv12_c(const uint8_t *src, uint8_t *ydst, uint8_t *udst,
uint8_t *vdst, int width, int height, int lumStride,
int chromStride, int srcStride)
{
int y;
const int chromWidth = width >> 1;
for (y = 0; y < height; y += 2) {
int i;
for (i = 0; i ... |
d2a_function_data_5303 | int av_samples_fill_arrays(uint8_t **audio_data, int *linesize,
const uint8_t *buf, int nb_channels, int nb_samples,
enum AVSampleFormat sample_fmt, int align)
{
int ch, planar, buf_size, line_size;
planar = av_sample_fmt_is_planar(sample_fmt);
buf_si... |
d2a_function_data_5304 | int av_fifo_realloc2(AVFifoBuffer *f, unsigned int new_size)
{
unsigned int old_size = f->end - f->buffer;
if (old_size < new_size) {
int len = av_fifo_size(f);
AVFifoBuffer *f2 = av_fifo_alloc(new_size);
if (!f2)
return AVERROR(ENOMEM);
av_fifo_generic_rea... |
d2a_function_data_5305 | static inline void flush_put_bits(PutBitContext *s)
{
#ifdef ALT_BITSTREAM_WRITER
align_put_bits(s);
#else
#ifndef BITSTREAM_WRITER_LE
s->bit_buf<<= s->bit_left;
#endif
while (s->bit_left < 32) {
/* XXX: should test end of buffer */
#ifdef BITSTREAM_WRITER_LE
*s->buf_ptr++=s->bit_buf;
... |
d2a_function_data_5306 | static inline void expand_category(COOKContext *q, int *category,
int *category_index)
{
int i;
for (i = 0; i < q->num_vectors; i++)
++category[category_index[i]];
} |
d2a_function_data_5307 | static int h264_mp4toannexb_filter(AVBitStreamFilterContext *bsfc,
AVCodecContext *avctx, const char *args,
uint8_t **poutbuf, int *poutbuf_size,
const uint8_t *buf, int buf_size,
... |
d2a_function_data_5308 | static void sr_1d97_int(int32_t *p, int i0, int i1)
{
int i;
if (i1 <= i0 + 1) {
if (i0 == 1)
p[1] = (p[1] * I_LFTG_K + (1<<16)) >> 17;
else
p[0] = (p[0] * I_LFTG_X + (1<<15)) >> 16;
return;
}
extend97_int(p, i0, i1);
for (i = i0 / 2 - 1; i < i1 / 2... |
d2a_function_data_5309 | static void codebook_trellis_rate(AACEncContext *s, SingleChannelElement *sce,
int win, int group_len, const float lambda)
{
BandCodingPath path[120][12];
int w, swb, cb, start, size;
int i, j;
const int max_sfb = sce->ics.max_sfb;
const int run_bits = sce->ics.num... |
d2a_function_data_5310 | static void bastardized_rice_decompress(ALACContext *alac,
int32_t *output_buffer,
int output_size,
int readsamplesize, /* arg_10 */
int rice_initialhistory, /* arg424->b */
... |
d2a_function_data_5311 | static void sbr_hf_inverse_filter(SBRDSPContext *dsp,
int (*alpha0)[2], int (*alpha1)[2],
const int X_low[32][40][2], int k0)
{
int k;
int shift, round;
for (k = 0; k < k0; k++) {
SoftFloat phi[3][2][2];
SoftFloat a00, a01,... |
d2a_function_data_5312 | BIGNUM *BN_copy(BIGNUM *a, const BIGNUM *b)
{
int i;
BN_ULONG *A;
const BN_ULONG *B;
bn_check_top(b);
if (a == b)
return (a);
if (bn_wexpand(a, b->top) == NULL)
return (NULL);
#if 1
A = a->d;
B = b->d;
for (i = b->top >> 2; i > 0; i--, A += 4, B += 4) {
BN_... |
d2a_function_data_5313 | void ff_mpc_dequantize_and_synth(MPCContext * c, int maxband, void *data, int channels)
{
int i, j, ch;
Band *bands = c->bands;
int off;
float mul;
/* dequantize */
memset(c->sb_samples, 0, sizeof(c->sb_samples));
off = 0;
for(i = 0; i <= maxband; i++, off += SAMPLES_PER_BAND){
... |
d2a_function_data_5314 | static inline
void compute_images_mse(PSNRContext *s,
const uint8_t *main_data[4], const int main_linesizes[4],
const uint8_t *ref_data[4], const int ref_linesizes[4],
int w, int h, double mse[4])
{
int i, c;
for (c = 0; c < s->nb_componen... |
d2a_function_data_5315 | static int decode_i_frame(FourXContext *f, const uint8_t *buf, int length){
int x, y;
const int width= f->avctx->width;
const int height= f->avctx->height;
uint16_t *dst= (uint16_t*)f->current_picture.data[0];
const int stride= f->current_picture.linesize[0]>>1;
const unsigned int bitstream_size... |
d2a_function_data_5316 | int ff_MPV_common_frame_size_change(MpegEncContext *s)
{
int i, err = 0;
if (s->slice_context_count > 1) {
for (i = 0; i < s->slice_context_count; i++) {
free_duplicate_context(s->thread_context[i]);
}
for (i = 1; i < s->slice_context_count; i++) {
av_freep(&s->t... |
d2a_function_data_5317 | int WPACKET_reserve_bytes(WPACKET *pkt, size_t len, unsigned char **allocbytes)
{
/* Internal API, so should not fail */
assert(pkt->subs != NULL && len != 0);
if (pkt->subs == NULL || len == 0)
return 0;
if (pkt->maxsize - pkt->written < len)
return 0;
if (pkt->staticbuf == NULL &... |
d2a_function_data_5318 | static inline void skip_bits_long(GetBitContext *s, int n){
s->index += n;
} |
d2a_function_data_5319 | static void filter_mb_row_simple(VP8Context *s, int mb_y)
{
uint8_t *dst = s->framep[VP56_FRAME_CURRENT]->data[0] + 16*mb_y*s->linesize;
VP8Macroblock *mb = s->macroblocks + mb_y*s->mb_stride;
int mb_x;
for (mb_x = 0; mb_x < s->mb_width; mb_x++) {
backup_mb_border(s->top_border[mb_x+1], dst, NU... |
d2a_function_data_5320 | int ff_init_poc(H264Context *h, int pic_field_poc[2], int *pic_poc)
{
const SPS *sps = h->ps.sps;
const int max_frame_num = 1 << sps->log2_max_frame_num;
int field_poc[2];
h->frame_num_offset = h->prev_frame_num_offset;
if (h->frame_num < h->prev_frame_num)
h->frame_num_offset += max_frame_... |
d2a_function_data_5321 | BN_BLINDING *BN_BLINDING_new(const BIGNUM *A, const BIGNUM *Ai, BIGNUM *mod)
{
BN_BLINDING *ret=NULL;
bn_check_top(mod);
if ((ret=(BN_BLINDING *)OPENSSL_malloc(sizeof(BN_BLINDING))) == NULL)
{
BNerr(BN_F_BN_BLINDING_NEW,ERR_R_MALLOC_FAILURE);
return(NULL);
}
memset(ret,0,sizeof(BN_BLINDING));
if (A != N... |
d2a_function_data_5322 | static void generate_new_codebooks(RoqContext *enc, RoqTempdata *tempData)
{
int i,j;
RoqCodebooks *codebooks = &tempData->codebooks;
int max = enc->width*enc->height/16;
uint8_t mb2[3*4];
roq_cell *results4 = av_malloc(sizeof(roq_cell)*MAX_CBS_4x4*4);
uint8_t *yuvClusters=av_malloc(sizeof(int)*... |
d2a_function_data_5323 | static int kmvc_decode_inter_8x8(KmvcContext * ctx, int w, int h)
{
BitBuf bb;
int res, val;
int i, j;
int bx, by;
int l0x, l1x, l0y, l1y;
int mx, my;
kmvc_init_getbits(bb, &ctx->g);
for (by = 0; by < h; by += 8)
for (bx = 0; bx < w; bx += 8) {
kmvc_getbit(bb, &ctx-... |
d2a_function_data_5324 | int asn1_ex_i2c(ASN1_VALUE **pval, unsigned char *cout, int *putype,
const ASN1_ITEM *it)
{
ASN1_BOOLEAN *tbool = NULL;
ASN1_STRING *strtmp;
ASN1_OBJECT *otmp;
int utype;
const unsigned char *cont;
unsigned char c;
int len;
const ASN1_PRIMITIVE_FUNCS *pf;
pf = it->funcs;
if (pf && pf->prim_i2c)
return ... |
d2a_function_data_5325 | static int sk_reserve(OPENSSL_STACK *st, int n, int exact)
{
const void **tmpdata;
int num_alloc;
/* Check to see the reservation isn't exceeding the hard limit */
if (n > max_nodes - st->num)
return 0;
/* Figure out the new size */
num_alloc = st->num + n;
if (num_alloc < min_node... |
d2a_function_data_5326 | AVFilterBufferRef *avfilter_ref_buffer(AVFilterBufferRef *ref, int pmask)
{
AVFilterBufferRef *ret = av_malloc(sizeof(AVFilterBufferRef));
if (!ret)
return NULL;
*ret = *ref;
if (ref->type == AVMEDIA_TYPE_VIDEO) {
ret->video = av_malloc(sizeof(AVFilterBufferRefVideoProps));
if (!... |
d2a_function_data_5327 | static int get_siz(Jpeg2000DecoderContext *s)
{
int i;
if (bytestream2_get_bytes_left(&s->g) < 36)
return AVERROR(EINVAL);
s->avctx->profile = bytestream2_get_be16u(&s->g); // Rsiz
s->width = bytestream2_get_be32u(&s->g); // Width
s->height = bytestream2_get_be32u(&s->g); ... |
d2a_function_data_5328 | static void encode_block(NellyMoserEncodeContext *s, unsigned char *output, int output_size)
{
PutBitContext pb;
int i, j, band, block, best_idx, power_idx = 0;
float power_val, coeff, coeff_sum;
float pows[NELLY_FILL_LEN];
int bits[NELLY_BUF_LEN], idx_table[NELLY_BANDS];
float cand[NELLY_BANDS]... |
d2a_function_data_5329 | int64_t av_rescale_q_rnd(int64_t a, AVRational bq, AVRational cq,
enum AVRounding rnd)
{
int64_t b= bq.num * (int64_t)cq.den;
int64_t c= cq.num * (int64_t)bq.den;
return av_rescale_rnd(a, b, c, rnd);
} |
d2a_function_data_5330 | static int pcm_read_packet(AVFormatContext *s, AVPacket *pkt)
{
int ret, size, bps;
// AVStream *st = s->streams[0];
size= RAW_SAMPLES*s->streams[0]->codec->block_align;
ret= av_get_packet(s->pb, pkt, size);
pkt->stream_index = 0;
if (ret < 0)
return ret;
bps= av_get_bits_per_... |
d2a_function_data_5331 | static char *mk_file_path(const char *dir, const char *file)
{
char *full_file = NULL;
size_t full_file_l = 0;
const char *sep = "";
#ifndef OPENSSL_SYS_VMS
sep = "/";
#endif
full_file_l = strlen(dir) + strlen(sep) + strlen(file) + 1;
full_file = OPENSSL_zalloc(full_file_l);
if (full_file !... |
d2a_function_data_5332 | static int opt_streamid(const char *opt, const char *arg)
{
int idx;
char *p;
char idx_str[16];
av_strlcpy(idx_str, arg, sizeof(idx_str));
p = strchr(idx_str, ':');
if (!p) {
fprintf(stderr,
"Invalid value '%s' for option '%s', required syntax is 'index:value'\n",
... |
d2a_function_data_5333 | static void fix_hostname(request_rec *r, const char *host_header)
{
const char *src;
char *host, *scope_id;
apr_port_t port;
apr_status_t rv;
const char *c;
src = host_header ? host_header : r->hostname;
/* According to RFC 2616, Host header field CAN be blank.
* XXX But only 'if the ... |
d2a_function_data_5334 | static int mxf_read_index_entry_array(AVIOContext *pb, MXFIndexTableSegment *segment)
{
int i, length;
segment->nb_index_entries = avio_rb32(pb);
length = avio_rb32(pb);
if(segment->nb_index_entries && length < 11)
return AVERROR_INVALIDDATA;
if (!(segment->temporal_offset_entries=av_call... |
d2a_function_data_5335 | static void print_report(OutputFile *output_files,
OutputStream *ost_table, int nb_ostreams,
int is_last_report, int64_t timer_start, int64_t cur_time)
{
char buf[1024];
OutputStream *ost;
AVFormatContext *oc;
int64_t total_size;
AVCodecContext *enc;... |
d2a_function_data_5336 | static int dvbsub_display_end_segment(AVCodecContext *avctx, const uint8_t *buf,
int buf_size, AVSubtitle *sub)
{
DVBSubContext *ctx = avctx->priv_data;
DVBSubDisplayDefinition *display_def = ctx->display_definition;
DVBSubRegion *region;
DVBSubRegionDisplay *displ... |
d2a_function_data_5337 | static int y41p_decode_frame(AVCodecContext *avctx, void *data,
int *got_frame, AVPacket *avpkt)
{
AVFrame *pic = data;
uint8_t *src = avpkt->data;
uint8_t *y, *u, *v;
int i, j, ret;
if (avpkt->size < 3LL * avctx->height * avctx->width / 2) {
av_log(avctx, AV_LO... |
d2a_function_data_5338 | AP_DECLARE(char *) ap_escape_logitem(apr_pool_t *p, const char *str)
{
char *ret;
unsigned char *d;
const unsigned char *s;
apr_size_t length, escapes = 0;
if (!str) {
return NULL;
}
/* Compute how many characters need to be escaped */
s = (const unsigned char *)str;
for (;... |
d2a_function_data_5339 | static int scaling_list_data(GetBitContext *gb, AVCodecContext *avctx, ScalingList *sl, HEVCSPS *sps)
{
uint8_t scaling_list_pred_mode_flag;
int32_t scaling_list_dc_coef[2][6];
int size_id, matrix_id, pos;
int i;
for (size_id = 0; size_id < 4; size_id++)
for (matrix_id = 0; matrix_id < 6; m... |
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