project stringclasses 2
values | commit_id stringlengths 40 40 | target int64 0 1 | func stringlengths 26 142k | idx int64 0 27.3k |
|---|---|---|---|---|
FFmpeg | a8d02f2bc90e8d963f1a95f7a75de520259bb2d2 | 1 | static int pcm_decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
uint8_t *buf, int buf_size)
{
PCMDecode *s = avctx->priv_data;
int n;
short *samples;
uint8_t *src;
samples = data;
src = buf;
switch(avctx->codec->id) {
case CODEC_ID_PCM_S16LE:
n = buf_... | 21,119 |
FFmpeg | 1acd7d594c15aa491729c837ad3519d3469e620a | 0 | void FUNCC(ff_h264_idct8_dc_add)(uint8_t *_dst, int16_t *block, int stride){
int i, j;
int dc = (((dctcoef*)block)[0] + 32) >> 6;
pixel *dst = (pixel*)_dst;
stride >>= sizeof(pixel)-1;
for( j = 0; j < 8; j++ )
{
for( i = 0; i < 8; i++ )
dst[i] = av_clip_pixel( dst[i] ... | 21,120 |
qemu | d87aa138039a4be6d705793fd3e397c69c52405a | 1 | static int colo_packet_compare_other(Packet *spkt, Packet *ppkt)
{
trace_colo_compare_main("compare other");
if (trace_event_get_state(TRACE_COLO_COMPARE_MISCOMPARE)) {
char pri_ip_src[20], pri_ip_dst[20], sec_ip_src[20], sec_ip_dst[20];
strcpy(pri_ip_src, inet_ntoa(ppkt->ip->ip_src));
... | 21,121 |
qemu | 7f0317cfc8da620cdb38cb5cfec5f82b8dd05403 | 1 | void *block_job_create(const BlockJobDriver *driver, BlockDriverState *bs,
int64_t speed, BlockCompletionFunc *cb,
void *opaque, Error **errp)
{
BlockBackend *blk;
BlockJob *job;
assert(cb);
if (bs->job) {
error_setg(errp, QERR_DEVICE_IN_US... | 21,122 |
qemu | caa881abe0e01f9931125a0977ec33c5343e4aa7 | 1 | static int pxa2xx_ssp_load(QEMUFile *f, void *opaque, int version_id)
{
PXA2xxSSPState *s = (PXA2xxSSPState *) opaque;
int i;
s->enable = qemu_get_be32(f);
qemu_get_be32s(f, &s->sscr[0]);
qemu_get_be32s(f, &s->sscr[1]);
qemu_get_be32s(f, &s->sspsp);
qemu_get_be32s(f, &s->ssto);
... | 21,123 |
FFmpeg | f57119b8e58cb5437c3ab40d797293ecb9b4a894 | 1 | static void truncpasses(Jpeg2000EncoderContext *s, Jpeg2000Tile *tile)
{
int precno, compno, reslevelno, bandno, cblkno, lev;
Jpeg2000CodingStyle *codsty = &s->codsty;
for (compno = 0; compno < s->ncomponents; compno++){
Jpeg2000Component *comp = tile->comp + compno;
for (resleveln... | 21,125 |
qemu | 9b2fadda3e0196ffd485adde4fe9cdd6fae35300 | 1 | static void gen_rfdi(DisasContext *ctx)
{
#if defined(CONFIG_USER_ONLY)
gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);
#else
if (unlikely(ctx->pr)) {
gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);
return;
}
/* Restore CPU state */
gen_helper_rfdi(cpu_env);
gen_sync... | 21,126 |
qemu | d2ff85854512574e7209f295e87b0835d5b032c6 | 1 | void ide_data_writel(void *opaque, uint32_t addr, uint32_t val)
{
IDEBus *bus = opaque;
IDEState *s = idebus_active_if(bus);
uint8_t *p;
/* PIO data access allowed only when DRQ bit is set. The result of a write
* during PIO out is indeterminate, just ignore it. */
if (!(s->status & DRQ_STAT) |... | 21,127 |
qemu | d9bce9d99f4656ae0b0127f7472db9067b8f84ab | 1 | void OPPROTO op_addo (void)
{
do_addo();
RETURN();
}
| 21,128 |
qemu | 59c9f437c59a4bf0594ed300d28fb24c645963a5 | 1 | static bool run_poll_handlers_once(AioContext *ctx)
{
bool progress = false;
AioHandler *node;
QLIST_FOREACH_RCU(node, &ctx->aio_handlers, node) {
if (!node->deleted && node->io_poll &&
node->io_poll(node->opaque)) {
progress = true;
}
/* Call... | 21,129 |
FFmpeg | 4691a77db4672026d62d524fd292fb17db6514b4 | 1 | static void filter_mb( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint8_t *img_cb, uint8_t *img_cr, unsigned int linesize, unsigned int uvlinesize) {
MpegEncContext * const s = &h->s;
const int mb_xy= mb_x + mb_y*s->mb_stride;
const int mb_type = s->current_picture.mb_type[mb_xy];
const int... | 21,130 |
FFmpeg | 887d8d293fc31c949427f971f37c126b3812b451 | 0 | static void select_frame(AVFilterContext *ctx, AVFrame *frame)
{
SelectContext *select = ctx->priv;
AVFilterLink *inlink = ctx->inputs[0];
double res;
if (isnan(select->var_values[VAR_START_PTS]))
select->var_values[VAR_START_PTS] = TS2D(frame->pts);
if (isnan(select->var_values[VAR... | 21,131 |
FFmpeg | c09419ca80f1b1de4ceb3b9c06f708914150fa45 | 1 | static int libkvazaar_encode(AVCodecContext *avctx,
AVPacket *avpkt,
const AVFrame *frame,
int *got_packet_ptr)
{
int retval = 0;
kvz_picture *img_in = NULL;
kvz_data_chunk *data_out = NULL;
uint32_t len_out... | 21,132 |
FFmpeg | 16c429166ddf1736972b6ccce84bd3509ec16a34 | 1 | static int send_extradata(APNGDemuxContext *ctx, AVPacket *pkt)
{
if (!ctx->extra_data_updated) {
uint8_t *side_data = av_packet_new_side_data(pkt, AV_PKT_DATA_NEW_EXTRADATA, ctx->extra_data_size);
if (!side_data)
return AVERROR(ENOMEM);
memcpy(side_data, ctx->extra_data, c... | 21,133 |
qemu | f65ed4c1529f29a7d62d6733eaa50bed24a4b2ed | 1 | static void vga_mm_init(VGAState *s, target_phys_addr_t vram_base,
target_phys_addr_t ctrl_base, int it_shift)
{
int s_ioport_ctrl, vga_io_memory;
s->it_shift = it_shift;
s_ioport_ctrl = cpu_register_io_memory(0, vga_mm_read_ctrl, vga_mm_write_ctrl, s);
vga_io_memory = cp... | 21,134 |
qemu | 0aecede6121e56ccc5d6a82243f2ccccdfabe6d5 | 1 | TranslationBlock *tb_gen_code(CPUState *cpu,
target_ulong pc, target_ulong cs_base,
uint32_t flags, int cflags)
{
CPUArchState *env = cpu->env_ptr;
TranslationBlock *tb;
tb_page_addr_t phys_pc, phys_page2;
target_ulong virt_page2;
t... | 21,136 |
qemu | 7d1b0095bff7157e856d1d0e6c4295641ced2752 | 1 | static void gen_store_exclusive(DisasContext *s, int rd, int rt, int rt2,
TCGv addr, int size)
{
TCGv tmp;
int done_label;
int fail_label;
/* if (env->exclusive_addr == addr && env->exclusive_val == [addr]) {
[addr] = {Rt};
{Rd} = 0;
} ... | 21,137 |
qemu | e23a1b33b53d25510320b26d9f154e19c6c99725 | 1 | static void syborg_init(ram_addr_t ram_size,
const char *boot_device,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename, const char *cpu_model)
{
CPUState *env;
qemu_irq *cpu_pic;
qemu_irq pic[6... | 21,138 |
FFmpeg | cd645c15d8d91444e49aea589ace4d9f76210641 | 0 | static int decode_frame_headers(Indeo3DecodeContext *ctx, AVCodecContext *avctx,
const uint8_t *buf, int buf_size)
{
const uint8_t *buf_ptr = buf, *bs_hdr;
uint32_t frame_num, word2, check_sum, data_size;
uint32_t y_offset, u_offset, v_offset, starts[3], ... | 21,139 |
FFmpeg | dd0bfc3a6a310e3e3674ce7742672d689a9a0e93 | 0 | static void cin_decode_rle(const unsigned char *src, int src_size,
unsigned char *dst, int dst_size)
{
int len, code;
unsigned char *dst_end = dst + dst_size;
const unsigned char *src_end = src + src_size;
while (src < src_end && dst < dst_end) {
code = ... | 21,140 |
qemu | 016f5cf6ff465411733878a17c8f8febb7668321 | 1 | BlockDriverAIOCB *bdrv_aio_flush(BlockDriverState *bs,
BlockDriverCompletionFunc *cb, void *opaque)
{
BlockDriver *drv = bs->drv;
if (!drv)
return NULL;
return drv->bdrv_aio_flush(bs, cb, opaque); | 21,142 |
qemu | 12727917db45aebb809e4b09c51e883c09a6366f | 1 | abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
abi_long arg2, abi_long arg3, abi_long arg4,
abi_long arg5, abi_long arg6)
{
abi_long ret;
struct stat st;
struct statfs stfs;
void *p;
#ifdef DEBUG
gemu_log("syscall %d", num);
#endif
... | 21,143 |
qemu | 40ff6d7e8dceca227e7f8a3e8e0d58b2c66d19b4 | 1 | static void gdb_accept(void)
{
GDBState *s;
struct sockaddr_in sockaddr;
socklen_t len;
int val, fd;
for(;;) {
len = sizeof(sockaddr);
fd = accept(gdbserver_fd, (struct sockaddr *)&sockaddr, &len);
if (fd < 0 && errno != EINTR) {
perror("accept");
... | 21,144 |
FFmpeg | 073c2593c9f0aa4445a6fc1b9b24e6e52a8cc2c1 | 1 | void init_rl(RLTable *rl)
{
int8_t max_level[MAX_RUN+1], max_run[MAX_LEVEL+1];
uint8_t index_run[MAX_RUN+1];
int last, run, level, start, end, i;
/* compute max_level[], max_run[] and index_run[] */
for(last=0;last<2;last++) {
if (last == 0) {
start = 0;
en... | 21,145 |
qemu | cedf9a6f4549900f857954059284a96814e4c7a3 | 1 | int load_elf(const char *filename, uint64_t (*translate_fn)(void *, uint64_t),
void *translate_opaque, uint64_t *pentry, uint64_t *lowaddr,
uint64_t *highaddr, int big_endian, int elf_machine, int clear_lsb)
{
int fd, data_order, target_data_order, must_swab, ret;
uint8_t e_ident[... | 21,146 |
FFmpeg | e9a9ca1936ea2853cdfb8913d44711d240eec60d | 1 | static void free_buffers(AVCodecContext *avctx)
{
CFHDContext *s = avctx->priv_data;
int i;
for (i = 0; i < 4; i++) {
av_freep(&s->plane[i].idwt_buf);
av_freep(&s->plane[i].idwt_tmp);
}
s->a_height = 0;
s->a_width = 0;
}
| 21,147 |
FFmpeg | db0a52d611d7319c8a1186829a50e29b9dfed63b | 0 | av_const int ff_h263_aspect_to_info(AVRational aspect){
int i;
if(aspect.num==0) aspect= (AVRational){1,1};
for(i=1; i<6; i++){
if(av_cmp_q(ff_h263_pixel_aspect[i], aspect) == 0){
return i;
}
}
return FF_ASPECT_EXTENDED;
}
| 21,149 |
FFmpeg | 1dc42050185d63c1de5d16146fbaee92640af187 | 0 | static int filter_samples(AVFilterLink *inlink, AVFilterBufferRef *samplesref)
{
AVFilterContext *ctx = inlink->dst;
int i, ret = 0;
for (i = 0; i < ctx->nb_outputs; i++) {
ret = ff_filter_samples(inlink->dst->outputs[i],
avfilter_ref_buffer(samplesref, ~AV_PE... | 21,150 |
FFmpeg | b015872c0d0823e70776e98b865509ec1287e2f6 | 0 | av_cold void ff_huffyuvdsp_init_ppc(HuffYUVDSPContext *c)
{
#if HAVE_ALTIVEC && HAVE_BIGENDIAN
if (!PPC_ALTIVEC(av_get_cpu_flags()))
return;
c->add_bytes = add_bytes_altivec;
#endif /* HAVE_ALTIVEC && HAVE_BIGENDIAN */
}
| 21,151 |
qemu | bd9ccd8517e83b7c33a9167815dbfffb30d70b13 | 1 | static void vmsvga_fifo_run(struct vmsvga_state_s *s)
{
uint32_t cmd, colour;
int args, len;
int x, y, dx, dy, width, height;
struct vmsvga_cursor_definition_s cursor;
uint32_t cmd_start;
len = vmsvga_fifo_length(s);
while (len > 0) {
/* May need to go back to the start of... | 21,152 |
qemu | 4c315c27661502a0813b129e41c0bf640c34a8d6 | 1 | static void aw_a10_class_init(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
dc->realize = aw_a10_realize;
} | 21,153 |
qemu | eef9f19eea26cd8b4553459118f87d7150b53c5a | 1 | static void flash_sync_page(Flash *s, int page)
{
QEMUIOVector *iov = g_new(QEMUIOVector, 1);
if (!s->blk || blk_is_read_only(s->blk)) {
return;
}
qemu_iovec_init(iov, 1);
qemu_iovec_add(iov, s->storage + page * s->pi->page_size,
s->pi->page_size);
blk_aio... | 21,154 |
FFmpeg | 1c495b0bf690995c45f79f4f19500921e14ec78a | 1 | static void sr_1d97_float(float *p, int i0, int i1)
{
int i;
if (i1 <= i0 + 1) {
if (i0 == 1)
p[1] *= F_LFTG_K/2;
else
p[0] *= F_LFTG_X/2;
return;
}
extend97_float(p, i0, i1);
for (i = i0 / 2 - 1; i < i1 / 2 + 2; i++)
p[2 * i]... | 21,156 |
FFmpeg | 022d22e5810d1c90f618fddd751b1f03502d6021 | 1 | static int dca_find_frame_end(DCAParseContext * pc1, const uint8_t * buf,
int buf_size)
{
int start_found, i;
uint32_t state;
ParseContext *pc = &pc1->pc;
start_found = pc->frame_start_found;
state = pc->state;
i = 0;
if (!start_found) {
fo... | 21,157 |
FFmpeg | f6774f905fb3cfdc319523ac640be30b14c1bc55 | 1 | static int mpeg1_decode_picture(AVCodecContext *avctx, const uint8_t *buf,
int buf_size)
{
Mpeg1Context *s1 = avctx->priv_data;
MpegEncContext *s = &s1->mpeg_enc_ctx;
int ref, f_code, vbv_delay;
init_get_bits(&s->gb, buf, buf_size * 8);
ref = get_bits(&s->... | 21,158 |
FFmpeg | 10bbf6cf622f8a954c6cc694ca07c24f989c99af | 1 | static int read_quant_tables(RangeCoder *c,
int16_t quant_table[MAX_CONTEXT_INPUTS][256])
{
int i;
int context_count = 1;
for (i = 0; i < 5; i++) {
context_count *= read_quant_table(c, quant_table[i], context_count);
if (context_count > 32768U) {
... | 21,159 |
FFmpeg | 6e1b1a27a4034c578018d5042b3c8228278c4cd6 | 1 | int av_copy_packet_side_data(AVPacket *pkt, AVPacket *src)
{
if (src->side_data_elems) {
int i;
DUP_DATA(pkt->side_data, src->side_data,
src->side_data_elems * sizeof(*src->side_data), 0, ALLOC_MALLOC);
memset(pkt->side_data, 0,
src->side_data_elems * s... | 21,161 |
FFmpeg | 4bff9ef9d0781c4de228bf1f85634d2706fc589b | 0 | static inline void RENAME(rgb32tobgr32)(const uint8_t *src, uint8_t *dst, long src_size)
{
#ifdef HAVE_MMX
/* TODO: unroll this loop */
asm volatile (
"xor %%"REG_a", %%"REG_a" \n\t"
ASMALIGN16
"1: \n\t"
PREFETCH" 32(%0, %%"REG_a") \n\t"
"movq (%0, %%"REG_a"), %%mm0 \n\t"
"movq %%mm0, %%mm1 \... | 21,162 |
FFmpeg | 0ceca269b66ec12a23bf0907bd2c220513cdbf16 | 0 | static int read_block(ALSDecContext *ctx, ALSBlockData *bd)
{
GetBitContext *gb = &ctx->gb;
*bd->shift_lsbs = 0;
// read block type flag and read the samples accordingly
if (get_bits1(gb)) {
if (read_var_block_data(ctx, bd))
return -1;
} else {
read_cons... | 21,163 |
FFmpeg | 1dba8371d93cf1c83bcd5c432d921905206a60f3 | 0 | static int init_input(AVFormatContext *s, const char *filename,
AVDictionary **options)
{
int ret;
AVProbeData pd = { filename, NULL, 0 };
int score = AVPROBE_SCORE_RETRY;
if (s->pb) {
s->flags |= AVFMT_FLAG_CUSTOM_IO;
if (!s->iformat)
return ... | 21,164 |
FFmpeg | c693af1951a0074a29ce39b69736ff0cf33b41d2 | 0 | static int inet_aton(const char *str, struct in_addr *add)
{
return inet_aton(str, add);
}
| 21,165 |
FFmpeg | 67ddf21611b904de1ee3eb0206cd2744a135704a | 0 | MAKE_ACCESSORS(AVVDPAUContext, vdpau_hwaccel, AVVDPAU_Render2, render2)
int ff_vdpau_common_init(AVCodecContext *avctx, VdpDecoderProfile profile,
int level)
{
VDPAUHWContext *hwctx = avctx->hwaccel_context;
VDPAUContext *vdctx = avctx->internal->hwaccel_priv_data;
VdpVideoS... | 21,167 |
qemu | 187337f8b0ec0813dd3876d1efe37d415fb81c2e | 1 | static qemu_irq *vpb_sic_init(uint32_t base, qemu_irq *parent, int irq)
{
vpb_sic_state *s;
qemu_irq *qi;
int iomemtype;
s = (vpb_sic_state *)qemu_mallocz(sizeof(vpb_sic_state));
if (!s)
return NULL;
qi = qemu_allocate_irqs(vpb_sic_set_irq, s, 32);
s->base = base;
s->... | 21,169 |
qemu | c5a49c63fa26e8825ad101dfe86339ae4c216539 | 1 | static bool use_exit_tb(DisasContext *s)
{
return (s->singlestep_enabled ||
(s->tb->cflags & CF_LAST_IO) ||
(s->tb->flags & FLAG_MASK_PER));
}
| 21,170 |
FFmpeg | a75d22445ecb7adbe3fb8f705cb4fd9aa0d6b5ee | 1 | static int opt_show_format_entry(void *optctx, const char *opt, const char *arg)
{
char *buf = av_asprintf("format=%s", arg);
int ret;
av_log(NULL, AV_LOG_WARNING,
"Option '%s' is deprecated, use '-show_entries format=%s' instead\n",
opt, arg);
ret = opt_show_entries(optctx, opt, b... | 21,172 |
FFmpeg | c7efffcb443fe5a2134833f62987b3a999e0701e | 1 | int ff_set_systematic_pal(uint32_t pal[256], enum PixelFormat pix_fmt){
int i;
for(i=0; i<256; i++){
int r,g,b;
switch(pix_fmt) {
case PIX_FMT_RGB8:
r= (i>>5 )*36;
g= ((i>>2)&7)*36;
b= (i&3 )*85;
break;
case PIX... | 21,174 |
qemu | 8885eadedd0ea8b57c1baa367ee2c2d616700bd9 | 1 | int qcow2_get_cluster_offset(BlockDriverState *bs, uint64_t offset,
int *num, uint64_t *cluster_offset)
{
BDRVQcowState *s = bs->opaque;
unsigned int l2_index;
uint64_t l1_index, l2_offset, *l2_table;
int l1_bits, c;
unsigned int index_in_cluster, nb_clusters;
uint64_t nb_available, ... | 21,175 |
FFmpeg | 1deec58ba308f66280e388071dbcc223c3728595 | 1 | static AVFilterContext *create_filter_with_args(const char *filt, void *opaque)
{
AVFilterContext *ret;
char *filter = av_strdup(filt); /* copy - don't mangle the input string */
char *name, *args;
name = filter;
if((args = strchr(filter, '='))) {
/* ensure we at least have a name */
... | 21,177 |
FFmpeg | bb60142f562ef9ca7f34bd69abe059d56ea1cbf1 | 1 | static int set_string_binary(void *obj, const AVOption *o, const char *val, uint8_t **dst)
{
int *lendst = (int *)(dst + 1);
uint8_t *bin, *ptr;
int len = strlen(val);
av_freep(dst);
*lendst = 0;
if (len & 1)
return AVERROR(EINVAL);
len /= 2;
ptr = bin = av_malloc... | 21,178 |
qemu | 599d0c45615b7d099d256738a586d0f63bc707e6 | 1 | static int xen_host_pci_get_resource(XenHostPCIDevice *d)
{
int i, rc, fd;
char path[PATH_MAX];
char buf[XEN_HOST_PCI_RESOURCE_BUFFER_SIZE];
unsigned long long start, end, flags, size;
char *endptr, *s;
uint8_t type;
rc = xen_host_pci_sysfs_path(d, "resource", path, sizeof (path));... | 21,179 |
FFmpeg | ac658be5db5baa01546715994fbd193a855cbc73 | 1 | static int decode_nal_units(H264Context *h, uint8_t *buf, int buf_size){
MpegEncContext * const s = &h->s;
AVCodecContext * const avctx= s->avctx;
int buf_index=0;
#if 0
int i;
for(i=0; i<50; i++){
av_log(NULL, AV_LOG_ERROR,"%02X ", buf[i]);
}
#endif
h->slice_num = 0;
... | 21,180 |
qemu | d4261662b67b48e52f747ee1e3c31cf873c5c982 | 1 | static target_ulong h_put_tce(PowerPCCPU *cpu, sPAPREnvironment *spapr,
target_ulong opcode, target_ulong *args)
{
target_ulong liobn = args[0];
target_ulong ioba = args[1];
target_ulong tce = args[2];
sPAPRTCETable *tcet = spapr_tce_find_by_liobn(liobn);
if (l... | 21,181 |
FFmpeg | ae3da0ae5550053583a6f281ea7fd940497ea0d1 | 1 | static void ivi_process_empty_tile(AVCodecContext *avctx, IVIBandDesc *band,
IVITile *tile, int32_t mv_scale)
{
int x, y, need_mc, mbn, blk, num_blocks, mv_x, mv_y, mc_type;
int offs, mb_offset, row_offset;
IVIMbInfo *mb, *ref_mb;
co... | 21,182 |
qemu | e4256c3cbf7eefebc0bc6e1f472c47c6dd20b996 | 1 | static void handle_rev16(DisasContext *s, unsigned int sf,
unsigned int rn, unsigned int rd)
{
TCGv_i64 tcg_rd = cpu_reg(s, rd);
TCGv_i64 tcg_tmp = tcg_temp_new_i64();
TCGv_i64 tcg_rn = read_cpu_reg(s, rn, sf);
TCGv_i64 mask = tcg_const_i64(sf ? 0x00ff00ff00ff00ffull : 0x0... | 21,183 |
FFmpeg | 16e52c86ba46e92d4a75e612d69ac97edb88a462 | 1 | static void guess_dc(MpegEncContext *s, int16_t *dc, int w,
int h, int stride, int is_luma)
{
int b_x, b_y;
int16_t (*col )[4] = av_malloc(stride*h*sizeof( int16_t)*4);
uint32_t (*dist)[4] = av_malloc(stride*h*sizeof(uint32_t)*4);
if(!col || !dist) {
av_log(s->avctx, AV_LOG... | 21,184 |
FFmpeg | 0b66fb4505e0bb43de3797f63f3290f0188d67cc | 1 | int ff_flac_parse_picture(AVFormatContext *s, uint8_t *buf, int buf_size)
{
const CodecMime *mime = ff_id3v2_mime_tags;
enum AVCodecID id = AV_CODEC_ID_NONE;
AVBufferRef *data = NULL;
uint8_t mimetype[64], *desc = NULL;
AVIOContext *pb = NULL;
AVStream *st;
int type, width, height;
... | 21,185 |
FFmpeg | 44127546b0a81dc9dd6190739a62d48f0044c6f3 | 1 | int avpriv_mpegaudio_decode_header(MPADecodeHeader *s, uint32_t header)
{
int sample_rate, frame_size, mpeg25, padding;
int sample_rate_index, bitrate_index;
if (header & (1<<20)) {
s->lsf = (header & (1<<19)) ? 0 : 1;
mpeg25 = 0;
} else {
s->lsf = 1;
mpeg25 = 1;... | 21,186 |
qemu | 7f4a930e64b9e69cd340395a7e4f0494aef4fcdd | 1 | static int vhost_set_vring(struct vhost_dev *dev,
unsigned long int request,
struct vhost_vring_state *ring)
{
VhostUserMsg msg = {
.request = request,
.flags = VHOST_USER_VERSION,
.state = *ring,
.size = sizeof(*ring),
... | 21,187 |
FFmpeg | c2dd5a18b27bb33d871d41fbed9104f3a68d68fe | 1 | static int encode_picture_lossless(AVCodecContext *avctx, AVPacket *pkt,
const AVFrame *pict, int *got_packet)
{
MpegEncContext * const s = avctx->priv_data;
MJpegContext * const m = s->mjpeg_ctx;
const int width= s->width;
const int height= s->height;
AVFrame * co... | 21,188 |
qemu | 773b93ee0684a9b9d1f0029a936a251411289027 | 1 | static void dump_regs(struct ucontext *uc)
{
}
| 21,190 |
qemu | 72cf2d4f0e181d0d3a3122e04129c58a95da713e | 0 | static void do_wav_capture(Monitor *mon, const QDict *qdict)
{
const char *path = qdict_get_str(qdict, "path");
int has_freq = qdict_haskey(qdict, "freq");
int freq = qdict_get_try_int(qdict, "freq", -1);
int has_bits = qdict_haskey(qdict, "bits");
int bits = qdict_get_try_int(qdict, "bits", -... | 21,191 |
qemu | 72cf2d4f0e181d0d3a3122e04129c58a95da713e | 0 | static struct mm_struct *vma_init(void)
{
struct mm_struct *mm;
if ((mm = qemu_malloc(sizeof (*mm))) == NULL)
return (NULL);
mm->mm_count = 0;
TAILQ_INIT(&mm->mm_mmap);
return (mm);
}
| 21,192 |
qemu | ff4873cb8c81db89668d8b56e19e57b852edb5f5 | 0 | CoroutineAction qemu_coroutine_switch(Coroutine *from_, Coroutine *to_,
CoroutineAction action)
{
CoroutineWin32 *from = DO_UPCAST(CoroutineWin32, base, from_);
CoroutineWin32 *to = DO_UPCAST(CoroutineWin32, base, to_);
current = to_;
to->action = action;
... | 21,193 |
FFmpeg | e0c6cce44729d94e2a5507a4b6d031f23e8bd7b6 | 0 | av_cold void ff_rv34dsp_init_x86(RV34DSPContext* c, DSPContext *dsp)
{
#if HAVE_YASM
int mm_flags = av_get_cpu_flags();
if (mm_flags & AV_CPU_FLAG_MMX)
c->rv34_idct_dc_add = ff_rv34_idct_dc_add_mmx;
if (mm_flags & AV_CPU_FLAG_MMXEXT) {
c->rv34_inv_transform_dc = ff_rv34_idct_dc_noro... | 21,194 |
qemu | 7385aed20db5d83979f683b9d0048674411e963c | 0 | int64_t helper_fqtox(CPUSPARCState *env)
{
int64_t ret;
clear_float_exceptions(env);
ret = float128_to_int64_round_to_zero(QT1, &env->fp_status);
check_ieee_exceptions(env);
return ret;
}
| 21,195 |
qemu | b40acf99bef69fa8ab0f9092ff162fde945eec12 | 0 | static void io_region_add(MemoryListener *listener,
MemoryRegionSection *section)
{
MemoryRegionIORange *mrio = g_new(MemoryRegionIORange, 1);
mrio->mr = section->mr;
mrio->offset = section->offset_within_region;
iorange_init(&mrio->iorange, &memory_region_iorange_ops,
... | 21,197 |
qemu | 0e9b9edae7bebfd31fdbead4ccbbce03876a7edd | 0 | build_mcfg_q35(GArray *table_data, GArray *linker, AcpiMcfgInfo *info)
{
AcpiTableMcfg *mcfg;
const char *sig;
int len = sizeof(*mcfg) + 1 * sizeof(mcfg->allocation[0]);
mcfg = acpi_data_push(table_data, len);
mcfg->allocation[0].address = cpu_to_le64(info->mcfg_base);
/* Only a single ... | 21,198 |
qemu | 4be746345f13e99e468c60acbd3a355e8183e3ce | 0 | static void ide_resize_cb(void *opaque)
{
IDEState *s = opaque;
uint64_t nb_sectors;
if (!s->identify_set) {
return;
}
bdrv_get_geometry(s->bs, &nb_sectors);
s->nb_sectors = nb_sectors;
/* Update the identify data buffer. */
if (s->drive_kind == IDE_CFATA) {
... | 21,199 |
qemu | 1208d7dd5fddc1fbd98de800d17429b4e5578848 | 0 | static void reset_all_temps(int nb_temps)
{
int i;
for (i = 0; i < nb_temps; i++) {
temps[i].state = TCG_TEMP_UNDEF;
temps[i].mask = -1;
}
}
| 21,201 |
qemu | 1f00b27f17518a1bcb4cedca49eaec96a4d560bd | 0 | static inline void tcg_out_tlb_load(TCGContext *s, TCGReg addrlo, TCGReg addrhi,
int mem_index, TCGMemOp opc,
tcg_insn_unit **label_ptr, int which)
{
const TCGReg r0 = TCG_REG_L0;
const TCGReg r1 = TCG_REG_L1;
TCGType ttype = TCG_... | 21,203 |
qemu | ba0e276db4b51bd2255a5d5ff8902c70d32ade40 | 0 | uint64_t helper_load_fpcr (void)
{
uint64_t ret = 0;
#ifdef CONFIG_SOFTFLOAT
ret |= env->fp_status.float_exception_flags << 52;
if (env->fp_status.float_exception_flags)
ret |= 1ULL << 63;
env->ipr[IPR_EXC_SUM] &= ~0x3E:
env->ipr[IPR_EXC_SUM] |= env->fp_status.float_exception_flags <... | 21,204 |
FFmpeg | 155ec6edf82692bcf3a5f87d2bc697404f4e5aaf | 0 | static void common_end(SnowContext *s){
av_freep(&s->spatial_dwt_buffer);
av_freep(&s->mb_band.buf);
av_freep(&s->mv_band[0].buf);
av_freep(&s->mv_band[1].buf);
av_freep(&s->m.me.scratchpad);
av_freep(&s->m.me.map);
av_freep(&s->m.me.score_map);
av_freep(&s->mb_type);
... | 21,205 |
qemu | a8170e5e97ad17ca169c64ba87ae2f53850dab4c | 0 | static void imx_ccm_write(void *opaque, target_phys_addr_t offset,
uint64_t value, unsigned size)
{
IMXCCMState *s = (IMXCCMState *)opaque;
DPRINTF("write(offset=%x, value = %x)\n",
offset >> 2, (unsigned int)value);
switch (offset >> 2) {
case 0:
... | 21,206 |
qemu | b3a62939561e07bc34493444fa926b6137cba4e8 | 0 | static void dump_regs(TCGContext *s)
{
TCGTemp *ts;
int i;
char buf[64];
for(i = 0; i < s->nb_temps; i++) {
ts = &s->temps[i];
printf(" %10s: ", tcg_get_arg_str_idx(s, buf, sizeof(buf), i));
switch(ts->val_type) {
case TEMP_VAL_REG:
printf("%s", t... | 21,207 |
qemu | fa879d62eb51253d00b6920ce1d1d9d261370a49 | 0 | static int pci_piix3_xen_ide_unplug(DeviceState *dev)
{
PCIDevice *pci_dev;
PCIIDEState *pci_ide;
DriveInfo *di;
int i = 0;
pci_dev = DO_UPCAST(PCIDevice, qdev, dev);
pci_ide = DO_UPCAST(PCIIDEState, dev, pci_dev);
for (; i < 3; i++) {
di = drive_get_by_index(IF_IDE, i);... | 21,208 |
qemu | 629bd516fda67c95ba1c7d1393bacb9e68ea0712 | 0 | int get_segment64(CPUPPCState *env, mmu_ctx_t *ctx,
target_ulong eaddr, int rw, int type)
{
hwaddr hash;
target_ulong vsid;
int pr, target_page_bits;
int ret, ret2;
pr = msr_pr;
ctx->eaddr = eaddr;
ppc_slb_t *slb;
target_ulong pageaddr;
int segment_bits... | 21,209 |
qemu | a8170e5e97ad17ca169c64ba87ae2f53850dab4c | 0 | static uint64_t cirrus_vga_mem_read(void *opaque,
target_phys_addr_t addr,
uint32_t size)
{
CirrusVGAState *s = opaque;
unsigned bank_index;
unsigned bank_offset;
uint32_t val;
if ((s->vga.sr[0x07] & 0x01) == 0) {
... | 21,210 |
qemu | 6ed92b14f610c78aea52b087d6bdc59a3f2de72a | 0 | static void xlnx_zynqmp_realize(DeviceState *dev, Error **errp)
{
XlnxZynqMPState *s = XLNX_ZYNQMP(dev);
MemoryRegion *system_memory = get_system_memory();
uint8_t i;
uint64_t ram_size;
const char *boot_cpu = s->boot_cpu ? s->boot_cpu : "apu-cpu[0]";
ram_addr_t ddr_low_size, ddr_high_size... | 21,211 |
qemu | 9a4c0e220d8a4f82b5665d0ee95ef94d8e1509d5 | 0 | static void virtio_pci_dc_realize(DeviceState *qdev, Error **errp)
{
VirtioPCIClass *vpciklass = VIRTIO_PCI_GET_CLASS(qdev);
VirtIOPCIProxy *proxy = VIRTIO_PCI(qdev);
PCIDevice *pci_dev = &proxy->pci_dev;
if (!(proxy->flags & VIRTIO_PCI_FLAG_DISABLE_PCIE) &&
!(proxy->flags & VIRTIO_PCI_F... | 21,212 |
qemu | 02cb7f3a256517cbf3136caff2863fbafc57b540 | 0 | static void v9fs_symlink(void *opaque)
{
V9fsPDU *pdu = opaque;
V9fsString name;
V9fsString symname;
V9fsString fullname;
V9fsFidState *dfidp;
V9fsQID qid;
struct stat stbuf;
int32_t dfid;
int err = 0;
gid_t gid;
size_t offset = 7;
v9fs_string_init(&fullnam... | 21,213 |
qemu | 5d1abf234462d13bef3617cc2c55b6815703ddf2 | 0 | static void s390_pci_generate_error_event(uint16_t pec, uint32_t fh,
uint32_t fid, uint64_t faddr,
uint32_t e)
{
s390_pci_generate_event(1, pec, fh, fid, faddr, e);
}
| 21,214 |
FFmpeg | b9589f5a770ec2357ab7920a5fabe8510b8601f9 | 0 | int attribute_align_arg avcodec_decode_audio4(AVCodecContext *avctx,
AVFrame *frame,
int *got_frame_ptr,
AVPacket *avpkt)
{
AVCodecInternal *avci = avctx->internal;
int... | 21,216 |
qemu | bf937a7965c1d1a6dce4f615d0ead2e2ab505004 | 0 | struct HCIInfo *hci_init(const char *str)
{
char *endp;
struct bt_scatternet_s *vlan = 0;
if (!strcmp(str, "null"))
/* null */
return &null_hci;
else if (!strncmp(str, "host", 4) && (str[4] == '\0' || str[4] == ':'))
/* host[:hciN] */
return bt_host_hci(str[4] ... | 21,217 |
FFmpeg | 5d9e4eaa6d991718b24c7ce24318ee91419f593a | 0 | static int read_matrix_params(MLPDecodeContext *m, SubStream *s, GetBitContext *gbp)
{
unsigned int mat, ch;
s->num_primitive_matrices = get_bits(gbp, 4);
m->matrix_changed++;
for (mat = 0; mat < s->num_primitive_matrices; mat++) {
int frac_bits, max_chan;
s->matrix_out_ch[mat... | 21,220 |
FFmpeg | bcaf64b605442e1622d16da89d4ec0e7730b8a8c | 0 | static int libgsm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
const AVFrame *frame, int *got_packet_ptr)
{
int ret;
gsm_signal *samples = (gsm_signal *)frame->data[0];
struct gsm_state *state = avctx->priv_data;
if ((ret = ff_alloc_packet2(avctx, avpkt, av... | 21,221 |
FFmpeg | 1d16a1cf99488f16492b1bb48e023f4da8377e07 | 0 | static void ff_h264_idct_dc_add_mmx2(uint8_t *dst, int16_t *block, int stride)
{
int dc = (block[0] + 32) >> 6;
__asm__ volatile(
"movd %0, %%mm0 \n\t"
"pshufw $0, %%mm0, %%mm0 \n\t"
"pxor %%mm1, %%mm1 \n\t"
"psubw %%mm0, %%mm1 \n\t"
"packuswb ... | 21,223 |
FFmpeg | dcc39ee10e82833ce24aa57926c00ffeb1948198 | 0 | void ff_xvmc_field_end(MpegEncContext *s)
{
struct xvmc_pix_fmt *render = (struct xvmc_pix_fmt*)s->current_picture.f->data[2];
assert(render);
if (render->filled_mv_blocks_num > 0)
ff_mpeg_draw_horiz_band(s, 0, 0);
}
| 21,224 |
FFmpeg | 2960576378d17d71cc8dccc926352ce568b5eec1 | 0 | static int kempf_decode_tile(G2MContext *c, int tile_x, int tile_y,
const uint8_t *src, int src_size)
{
int width, height;
int hdr, zsize, npal, tidx = -1, ret;
int i, j;
const uint8_t *src_end = src + src_size;
uint8_t pal[768], transp[3];
uLongf dlen = (c->... | 21,225 |
qemu | bea60dd7679364493a0d7f5b54316c767cf894ef | 1 | static void vnc_dpy_update(DisplayChangeListener *dcl,
int x, int y, int w, int h)
{
VncDisplay *vd = container_of(dcl, VncDisplay, dcl);
struct VncSurface *s = &vd->guest;
int width = surface_width(vd->ds);
int height = surface_height(vd->ds);
/* this is needed t... | 21,226 |
FFmpeg | aafed1175df76603e94c99a7748968780d6548d2 | 1 | static int channelmap_config_input(AVFilterLink *inlink)
{
AVFilterContext *ctx = inlink->dst;
ChannelMapContext *s = ctx->priv;
int i, err = 0;
const char *channel_name;
char layout_name[256];
if (s->mode == MAP_PAIR_STR_INT || s->mode == MAP_PAIR_STR_STR) {
for (i = 0; i < s-... | 21,227 |
FFmpeg | 6d45702f7f257c1cfcd3ce3287bf258854528a4a | 1 | static void decode_format80(const unsigned char *src, int src_size,
unsigned char *dest, int dest_size, int check_size) {
int src_index = 0;
int dest_index = 0;
int count;
int src_pos;
unsigned char color;
int i;
while (src_index < src_size) {
av_dlog(NULL, " ... | 21,228 |
qemu | 04920fc0faa4760f9c4fc0e73b992b768099be70 | 1 | void do_info_roms(Monitor *mon, const QDict *qdict)
{
Rom *rom;
QTAILQ_FOREACH(rom, &roms, next) {
if (!rom->fw_file) {
monitor_printf(mon, "addr=" TARGET_FMT_plx
" size=0x%06zx mem=%s name=\"%s\"\n",
rom->addr, rom->romsize,
... | 21,229 |
qemu | f6c6483b259a2395ee44cfa966f622e0f2dbe2ae | 1 | static void migration_end(void)
{
if (migration_bitmap) {
memory_global_dirty_log_stop();
g_free(migration_bitmap);
migration_bitmap = NULL;
}
if (XBZRLE.cache) {
cache_fini(XBZRLE.cache);
g_free(XBZRLE.cache);
g_free(XBZRLE.encoded_buf);
... | 21,231 |
FFmpeg | 10b16aee1bde611b8dd3dada970258f9d2aa1f1c | 0 | static int filter_frame(AVFilterLink *inlink, AVFrame *inpicref)
{
AVFilterContext *ctx = inlink->dst;
Stereo3DContext *s = ctx->priv;
AVFilterLink *outlink = ctx->outputs[0];
AVFrame *out, *oleft, *oright, *ileft, *iright;
int out_off_left[4], out_off_right[4];
int i;
if (s->in.f... | 21,232 |
FFmpeg | a849ebb54e187a70eabc69cbd1b1a342e6587ec3 | 0 | static int unpack_parse_unit(DiracParseUnit *pu, DiracParseContext *pc,
int offset)
{
int8_t *start;
if (offset < 0 || pc->index - 13 < offset)
return 0;
start = pc->buffer + offset;
pu->pu_type = start[4];
pu->next_pu_offset = AV_RB32(start + 5);
... | 21,233 |
FFmpeg | a6191d098a03f94685ae4c072bfdf10afcd86223 | 0 | static void quantize_all(DCAEncContext *c)
{
int sample, band, ch;
for (sample = 0; sample < SUBBAND_SAMPLES; sample++)
for (band = 0; band < 32; band++)
for (ch = 0; ch < c->fullband_channels; ch++)
c->quantized[sample][band][ch] = quantize_value(c->subband[sample][b... | 21,234 |
FFmpeg | 6c7d3ead79af2de091ff74cb2e29770882cbae99 | 0 | static int video_thread(void *arg)
{
VideoState *is = arg;
AVPacket pkt1, *pkt = &pkt1;
int len1, got_picture;
AVFrame *frame= avcodec_alloc_frame();
double pts;
for(;;) {
while (is->paused && !is->videoq.abort_request) {
SDL_Delay(10);
}
if (pack... | 21,235 |
FFmpeg | 3a76d7f73d495c5af0968e83d96c075c27af3b5c | 0 | static int nut_write_header(AVFormatContext *s)
{
NUTContext *nut = s->priv_data;
AVIOContext *bc = s->pb;
int i, j, ret;
nut->avf = s;
nut->version = FFMAX(NUT_STABLE_VERSION, 3 + !!nut->flags);
if (nut->flags && s->strict_std_compliance > FF_COMPLIANCE_EXPERIMENTAL) {
av_lo... | 21,237 |
FFmpeg | 5e715b583dab85735660b15a8d217a69164675fe | 1 | static void skip_input(DBEContext *s, int nb_words)
{
s->input += nb_words * s->word_bytes;
s->input_size -= nb_words;
}
| 21,239 |
qemu | e9a07334fb6ee08ddd61787c102d36e7e781efef | 1 | static void g364fb_screen_dump(void *opaque, const char *filename)
{
G364State *s = opaque;
int y, x;
uint8_t index;
uint8_t *data_buffer;
FILE *f;
if (s->depth != 8) {
error_report("g364: unknown guest depth %d", s->depth);
return;
}
f = fopen(filename, "wb");
if (!f... | 21,240 |
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