Projectname large_stringclasses 15
values | Filepath large_stringlengths 4 106 ⌀ | Function large_stringlengths 11 3.45k | Label list |
|---|---|---|---|
qemu | hw/ide/ahci.c | static void debug_print_fis(uint8_t *fis, int cmd_len)
{
#ifdef DEBUG_AHCI
int i;
fprintf(stderr, "fis:");
for (i = 0; i < cmd_len; i++) {
if ((i & 0xf) == 0) {
fprintf(stderr, "\n%02x:", i);
}
fprintf(stderr, "%02x ", fis[i]);
}
fprintf(stderr, "\n");
#endif
} | [
1,
0
] |
qemu | nbd.c | int nbd_send_request(int csock, struct nbd_request *request)
{
uint8_t buf[4 + 4 + 8 + 8 + 4];
cpu_to_be32w((uint32_t *)buf, NBD_REQUEST_MAGIC);
cpu_to_be32w((uint32_t *)(buf + 4), request->type);
cpu_to_be64w((uint64_t *)(buf + 8), request->handle);
cpu_to_be64w((uint64_t *)(buf + 16), request->from);
... | [
1,
0
] |
qemu | hw/arm/armv7m.c | static void vmsvga_init(DeviceState *dev, struct vmsvga_state_s *s,
MemoryRegion *address_space, MemoryRegion *io)
{
s->scratch_size = SVGA_SCRATCH_SIZE;
s->scratch = g_malloc(s->scratch_size * 4);
s->vga.con = graphic_console_init(dev, 0, &vmsvga_ops, s);
s->fifo_size = SVGA_FIFO_... | [
1,
0
] |
qemu | hw/ds1225y.c | static int ds1225y_set_to_mode(ds1225y_t *NVRAM, nvram_open_mode mode,
const char *filemode)
{
if (NVRAM->open_mode != mode)
{
if (NVRAM->file)
qemu_fclose(NVRAM->file);
NVRAM->file = qemu_fopen(NVRAM->filename, filemode);
NVRAM->open_mode = mode;
}
retur... | [
1,
0
] |
qemu | hw/block/fdc.c | static void sysbus_esp_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
dc->realize = sysbus_esp_realize;
dc->reset = sysbus_esp_hard_reset;
dc->vmsd = &vmstate_sysbus_esp_scsi;
set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
} | [
1,
0
] |
qemu | target/s390x/cpu.h | void HELPER(srst)(CPUS390XState *env, uint32_t r1, uint32_t r2)
{
uintptr_t ra = GETPC();
uint64_t end, str;
uint32_t len;
uint8_t v, c = env->regs[0];
/* Bits 32-55 must contain all 0. */
if (env->regs[0] & 0xffffff00u) {
cpu_restore_state(ENV_GET_CPU(env), ra);
program_interrupt(env, PGM... | [
1,
0
] |
qemu | aio.c | void qemu_aio_flush(void)
{
AioHandler *node;
int ret;
do {
ret = 0;
/*
* If there are pending emulated aio start them now so flush
* will be able to return 1.
*/
qemu_aio_wait();
QLIST_FOREACH(node, &aio_handlers, node) {
if (node->io_flush) {
ret |= node... | [
0,
0
] |
qemu | target-arm/translate.c | static void gen_srs(DisasContext *s,
uint32_t mode, uint32_t amode, bool writeback)
{
int32_t offset;
TCGv_i32 addr = tcg_temp_new_i32();
TCGv_i32 tmp = tcg_const_i32(mode);
gen_helper_get_r13_banked(addr, cpu_env, tmp);
tcg_temp_free_i32(tmp);
switch (amode) {
case 0: /* DA *... | [
0,
0
] |
qemu | savevm.c | static void add_to_iovec(QEMUFile *f, const uint8_t *buf, int size)
{
/* check for adjacent buffer and coalesce them */
if (f->iovcnt > 0 && buf == f->iov[f->iovcnt - 1].iov_base +
f->iov[f->iovcnt - 1].iov_len) {
f->iov[f->iovcnt - 1].iov_len += size;
} else {
f->... | [
1,
0
] |
qemu | block/qapi.c | static void qapi_clone_type_str(Visitor *v, const char *name, char **obj,
Error **errp)
{
QapiCloneVisitor *qcv = to_qcv(v);
assert(qcv->depth);
/*
* Pointer was already cloned by g_memdup; create fresh copy.
* Note that as long as qmp-output-visitor accepts NULL inste... | [
0,
0
] |
FFmpeg | doc/filters.texi | static int query_format(struct vf_instance *vf, unsigned int fmt)
{
/* FIXME - really any YUV 4:2:0 input format should work */
switch (fmt) {
case IMGFMT_YV12:
case IMGFMT_IYUV:
case IMGFMT_I420:
return ff_vf_next_query_format(vf, IMGFMT_YV12);
}
return 0;
} | [
1,
1
] |
FFmpeg | libavformat/asfenc.c | static int asf_write_header(AVFormatContext *s)
{
ASFContext *asf = s->priv_data;
s->packet_size = PACKET_SIZE;
s->max_interleave_delta = 0;
asf->nb_packets = 0;
asf->index_ptr = av_malloc(sizeof(ASFIndex) * ASF_INDEX_BLOCK);
asf->nb_index_memory_alloc = ASF_INDEX_BLOCK;
asf->maximum_packet = 0;
... | [
1,
0
] |
qemu | Makefile.objs | void qemu_put_buffer_async(QEMUFile *f, const uint8_t *buf, int size)
{
if (!f->ops->writev_buffer) {
qemu_put_buffer(f, buf, size);
return;
}
if (f->last_error) {
return;
}
f->bytes_xfer += size;
add_to_iovec(f, buf, size);
} | [
1,
0
] |
FFmpeg | doc/APIchanges | static uint32_t parse_peak(const uint8_t *peak)
{
int64_t val = 0;
int64_t scale = 1;
if (!peak)
return 0;
peak += strspn(peak, " \t");
if (peak[0] == '1' && peak[1] == '.')
return UINT32_MAX;
else if (!(peak[0] == '0' && peak[1] == '.'))
return 0;
peak += 2;
while (av_isdigit(*p... | [
1,
0
] |
qemu | hw/display/cirrus_vga.c | static int cirrus_bitblt_videotovideo_copy(CirrusVGAState *s)
{
if (blit_is_unsafe(s))
return 0;
return cirrus_do_copy(s, s->cirrus_blt_dstaddr - s->vga.start_addr,
s->cirrus_blt_srcaddr - s->vga.start_addr,
s->cirrus_blt_width, s->cirrus_blt_height);
} | [
1,
0
] |
FFmpeg | libavformat/aiffdec.c | static void get_id3_tag(AVFormatContext *s, int len)
{
ID3v2ExtraMeta *id3v2_extra_meta = NULL;
ff_id3v2_read(s, ID3v2_DEFAULT_MAGIC, &id3v2_extra_meta);
if (id3v2_extra_meta)
ff_id3v2_parse_apic(s, &id3v2_extra_meta);
ff_id3v2_free_extra_meta(&id3v2_extra_meta);
} | [
0,
0
] |
qemu | hw/acpi/piix4.c | static void vapic_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
dc->no_user = 1;
dc->reset = vapic_reset;
dc->vmsd = &vmstate_vapic;
dc->realize = vapic_realize;
} | [
1,
0
] |
FFmpeg | libavformat/utils.c | AVInputFormat *av_probe_input_format2(AVProbeData *pd, int is_opened,
int *score_max)
{
AVProbeData lpd = *pd;
AVInputFormat *fmt1 = NULL, *fmt;
int score, id3 = 0;
if (lpd.buf_size > 10 && ff_id3v2_match(lpd.buf, ID3v2_DEFAULT_MAGIC)) {
int id3len = ff_id3v2_tag_... | [
1,
1
] |
FFmpeg | libavcodec/v4l2_buffers.c | static void v4l2_free_buffer(void *opaque, uint8_t *unused)
{
V4L2Buffer *avbuf = opaque;
V4L2m2mContext *s = buf_to_m2mctx(avbuf);
atomic_fetch_sub_explicit(&s->refcount, 1, memory_order_acq_rel);
if (s->reinit) {
if (!atomic_load(&s->refcount))
sem_post(&s->refsync);
return;
}
if (a... | [
1,
0
] |
FFmpeg | libavformat/wavdec.c | static int64_t wav_seek_tag(AVIOContext *s, int64_t offset, int whence)
{
return avio_seek(s, offset + (offset & 1), whence);
} | [
1,
0
] |
qemu | hw/ide/ahci.c | static void ahci_start_dma(IDEDMA *dma, IDEState *s,
BlockCompletionFunc *dma_cb)
{
#ifdef DEBUG_AHCI
AHCIDevice *ad = DO_UPCAST(AHCIDevice, dma, dma);
#endif
DPRINTF(ad->port_no, "\n");
s->io_buffer_offset = 0;
dma_cb(s, 0);
} | [
1,
0
] |
qemu | console.c | int chr_baum_init(QemuOpts *opts, CharDriverState **_chr)
{
BaumDriverState *baum;
CharDriverState *chr;
brlapi_handle_t *handle;
#ifdef CONFIG_SDL
SDL_SysWMinfo info;
#endif
int tty;
baum = g_malloc0(sizeof(BaumDriverState));
baum->chr = chr = g_malloc0(sizeof(CharDriverState));
chr->opaque ... | [
1,
0
] |
qemu | tests/test-qga.c | static void test_qga_fsfreeze_and_thaw(gconstpointer fix)
{
const TestFixture *fixture = fix;
QDict *ret;
const gchar *status;
ret = qmp_fd(fixture->fd, "{'execute': 'guest-fsfreeze-freeze'}");
g_assert_nonnull(ret);
qmp_assert_no_error(ret);
QDECREF(ret);
ret = qmp_fd(fixture->fd, "{'execute':... | [
1,
0
] |
FFmpeg | libavcodec/vorbis_parser.c | static int vorbis_parse(AVCodecParserContext *s1, AVCodecContext *avctx,
const uint8_t **poutbuf, int *poutbuf_size,
const uint8_t *buf, int buf_size)
{
VorbisParseContext *s = s1->priv_data;
int duration;
if (!s->vp && avctx->extradata && avctx->extradata_siz... | [
1,
0
] |
FFmpeg | libavcodec/dct.c | av_cold int ff_dct_init(DCTContext *s, int nbits, enum DCTTransformType inverse)
{
int n = 1 << nbits;
int i;
s->nbits = nbits;
s->inverse = inverse;
ff_init_ff_cos_tabs(nbits + 2);
s->costab = ff_cos_tabs[nbits + 2];
s->csc2 = av_malloc(n / 2 * sizeof(FFTSample));
if (ff_rdft_init(&s->rdft, nb... | [
1,
0
] |
FFmpeg | libavformat/mov.c | static int mov_read_mdhd(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
{
AVStream *st = c->fc->streams[c->fc->nb_streams - 1];
MOVStreamContext *sc = st->priv_data;
int version = get_byte(pb);
char language[4] = {0};
unsigned lang;
if (version > 1)
return -1; /* unsupported */
get_be24(pb);... | [
1,
0
] |
qemu | linux-user/arm/target_syscall.h | static inline abi_ulong do_shmat(int shmid, abi_ulong shmaddr, int shmflg)
{
abi_long raddr;
void *host_raddr;
struct shmid_ds shm_info;
int i, ret;
/* find out the length of the shared memory segment */
ret = get_errno(shmctl(shmid, IPC_STAT, &shm_info));
if (is_error(ret)) {
/* can't get le... | [
1,
0
] |
qemu | target-i386/helper.c | void helper_divl_EAX_T0(void)
{
unsigned int den, q, r;
uint64_t num;
num = ((uint32_t)EAX) | ((uint64_t)((uint32_t)EDX) << 32);
den = T0;
if (den == 0) {
raise_exception(EXCP00_DIVZ);
}
#ifdef BUGGY_GCC_DIV64
r = div32(&q, num, den);
#else
q = (num / den);
r = (num % den);
#endif
... | [
1,
0
] |
qemu | block/nbd-client.c | int nbd_client_init(BlockDriverState *bs,
QIOChannelSocket *sioc,
const char *export,
QCryptoTLSCreds *tlscreds,
const char *hostname,
Error **errp)
{
NbdClientSession *client = nbd_get_client_session(bs);
in... | [
1,
0
] |
FFmpeg | libavformat/oggparsedaala.c | static int daala_packet(AVFormatContext *s, int idx)
{
int seg, duration = 1;
struct ogg *ogg = s->priv_data;
struct ogg_stream *os = ogg->streams + idx;
/*
* first packet handling: here we parse the duration of each packet in the
* first page and compare the total duration to the page granule to f... | [
1,
0
] |
qemu | target-ppc/cpu.h | void OPPROTO op_srli_T0(void)
{
T0 = T0 >> PARAM1;
RETURN();
} | [
1,
0
] |
qemu | block.c | static void bdrv_qed_invalidate_cache(BlockDriverState *bs) {
BDRVQEDState *s = bs->opaque;
bdrv_qed_close(bs);
memset(s, 0, sizeof(BDRVQEDState));
bdrv_qed_open(bs, NULL, bs->open_flags, NULL);
} | [
1,
0
] |
qemu | hw/audio/adlib.c | static int qxl_init_primary(PCIDevice *dev)
{
PCIQXLDevice *qxl = DO_UPCAST(PCIQXLDevice, pci, dev);
VGACommonState *vga = &qxl->vga;
PortioList *qxl_vga_port_list = g_new(PortioList, 1);
int rc;
qxl->id = 0;
qxl_init_ramsize(qxl);
vga->vram_size_mb = qxl->vga.vram_size >> 20;
vga_common_init(v... | [
1,
0
] |
qemu | exec.c | bool memory_region_is_unassigned(MemoryRegion *mr)
{
return mr != &io_mem_ram && mr != &io_mem_rom
&& mr != &io_mem_notdirty && !mr->rom_device
&& mr != &io_mem_watch;
} | [
1,
0
] |
qemu | configure | int kvm_has_sync_mmu(void)
{
#ifdef KVM_CAP_SYNC_MMU
KVMState *s = kvm_state;
return kvm_check_extension(s, KVM_CAP_SYNC_MMU);
#else
return 0;
#endif
} | [
1,
0
] |
FFmpeg | libavcodec/cinepak.c | static int cinepak_decode_frame(AVCodecContext *avctx,
void *data, int *got_frame,
AVPacket *avpkt)
{
const uint8_t *buf = avpkt->data;
int ret = 0, buf_size = avpkt->size;
CinepakContext *s = avctx->priv_data;
s->data = buf;
s->size = bu... | [
1,
0
] |
FFmpeg | libavcodec/opus_pvq.c | static float ppp_pvq_search_c(float *X, int *y, int K, int N)
{
int i, y_norm = 0;
float res = 0.0f, xy_norm = 0.0f;
for (i = 0; i < N; i++)
res += FFABS(X[i]);
res = K / (res + FLT_EPSILON);
for (i = 0; i < N; i++) {
y[i] = lrintf(res * X[i]);
y_norm += y[i] * y[i];
xy_norm += y[i] ... | [
1,
0
] |
qemu | exec.c | static int get_free_io_mem_idx(void)
{
int i;
for (i = 0; i < IO_MEM_NB_ENTRIES; i++)
if (!io_mem_used[i]) {
io_mem_used[i] = 1;
return i;
}
return -1;
} | [
0,
0
] |
qemu | Makefile.objs | static int dma_buf_rw(BMDMAState *bm, int is_write)
{
IDEState *s = bmdma_active_if(bm);
struct {
uint32_t addr;
uint32_t size;
} prd;
int l, len;
for (;;) {
l = s->io_buffer_size - s->io_buffer_index;
if (l <= 0)
break;
if (bm->cur_prd_len == 0) {
/* end of table ... | [
1,
0
] |
qemu | tests/test-aio.c | static void test_source_flush_event_notifier(void)
{
EventNotifierTestData data = {.n = 0, .active = 10, .auto_set = true};
event_notifier_init(&data.e, false);
aio_set_event_notifier(ctx, &data.e, event_ready_cb);
g_assert(g_main_context_iteration(NULL, false));
g_assert_cmpint(data.n, ==, 0);
g_ass... | [
0,
0
] |
qemu | hw/usb/redirect.c | static void
usbredir_control_packet(void *priv, uint32_t id,
struct usb_redir_control_packet_header *control_packet,
uint8_t *data, int data_len)
{
USBRedirDevice *dev = priv;
int len = control_packet->length;
AsyncURB *aurb;
DPRINTF("ctrl-in status %d len ... | [
1,
0
] |
qemu | posix-aio-compat.c | static int qemu_paio_submit(struct qemu_paiocb *aiocb, int is_write)
{
aiocb->is_write = is_write;
aiocb->ret = -EINPROGRESS;
aiocb->active = 0;
mutex_lock(&lock);
if (idle_threads == 0 && cur_threads < max_threads)
spawn_thread();
TAILQ_INSERT_TAIL(&request_list, aiocb, node);
mutex_unlock(&... | [
0,
0
] |
qemu | target-arm/translate.c | static int gen_neon_unzip(int rd, int rm, int size, int q)
{
TCGv tmp, tmp2;
if (size == 3 || (!q && size == 2)) {
return 1;
}
tmp = tcg_const_i32(rd);
tmp2 = tcg_const_i32(rm);
if (q) {
switch (size) {
case 0:
gen_helper_neon_qunzip8(tmp, tmp2);
break;
case 1:
... | [
1,
0
] |
qemu | target-ppc/translate.c | static void gen_wait(DisasContext *ctx)
{
TCGv_i32 t0 = tcg_temp_new_i32();
tcg_gen_st_i32(t0, cpu_env,
-offsetof(PowerPCCPU, env) + offsetof(CPUState, halted));
tcg_temp_free_i32(t0);
/* Stop translation, as the CPU is supposed to sleep from now */
gen_exception_err(ctx, EXCP_HLT, 1);... | [
1,
0
] |
FFmpeg | doc/APIchanges | static void *ff_avio_child_next(void *obj, void *prev)
{
AVIOContext *s = obj;
AVIOInternal *internal = s->opaque;
return prev ? NULL : internal->h;
} | [
1,
0
] |
FFmpeg | libavcodec/diracdec.c | static av_always_inline void decode_subband_internal(DiracContext *s,
SubBand *b, int is_arith)
{
int cb_x, cb_y, left, right, top, bottom;
DiracArith c;
GetBitContext gb;
int cb_width = s->codeblock[b->level + (b->orientation != subband_ll)].width;
i... | [
1,
0
] |
qemu | tests/test-throttle.c | void throttle_get_config(ThrottleState *ts, ThrottleConfig *cfg) {
*cfg = ts->cfg; | [
1,
0
] |
qemu | hw/acpi/piix4.c | static void pl181_class_init(ObjectClass *klass, void *data)
{
SysBusDeviceClass *sdc = SYS_BUS_DEVICE_CLASS(klass);
DeviceClass *k = DEVICE_CLASS(klass);
sdc->init = pl181_init;
k->vmsd = &vmstate_pl181;
k->reset = pl181_reset;
k->no_user = 1;
} | [
1,
0
] |
qemu | hw/acpi.c | static void pm_ioport_read(IORange *ioport, uint64_t addr, unsigned width,
uint64_t *data)
{
PIIX4PMState *s = container_of(ioport, PIIX4PMState, ioport);
uint32_t val;
switch (addr) {
case 0x00:
val = acpi_pm1_evt_get_sts(&s->ar, s->ar.tmr.overflow_time);
break;
ca... | [
1,
0
] |
qemu | hw/block/m25p80.c | static inline void flash_sync_area(Flash *s, int64_t off, int64_t len)
{
QEMUIOVector *iov = g_new(QEMUIOVector, 1);
if (!s->blk || blk_is_read_only(s->blk)) {
return;
}
assert(!(len % BDRV_SECTOR_SIZE));
qemu_iovec_init(iov, 1);
qemu_iovec_add(iov, s->storage + off, len);
blk_aio_pwritev(s->b... | [
1,
0
] |
qemu | cpu-all.h | static void gdb_vm_stopped(void *opaque, int reason)
{
GDBState *s = opaque;
char buf[256];
int ret;
if (s->state == RS_SYSCALL)
/* disable single step if it was enable */
cpu_single_step(s->env, 0);
if (reason == EXCP_DEBUG) {
tb_flush(s->env);
ret = SIGTRAP;
} else if (reason ==... | [
1,
0
] |
qemu | Makefile.objs | static int buf_put_buffer(void *opaque, const uint8_t *buf,
int64_t pos, int size)
{
QEMUBuffer *s = opaque;
return qsb_write_at(s->qsb, buf, pos, size);
} | [
1,
0
] |
qemu | hw/arm/musicpal.c | static void mv88w8618_eth_write(void *opaque, hwaddr offset,
uint64_t value, unsigned size)
{
mv88w8618_eth_state *s = opaque;
switch (offset) {
case MP_ETH_SMIR:
s->smir = value;
break;
case MP_ETH_PCXR:
s->vlan_header = ((value >> MP_ETH_PCXR_2BSM_BIT) & 1)... | [
1,
0
] |
FFmpeg | libavcodec/flacenc.c | static uint64_t calc_rice_params(RiceContext *rc,
uint32_t udata[FLAC_MAX_BLOCKSIZE],
uint64_t sums[32][MAX_PARTITIONS],
int pmin, int pmax,
const int32_t *data, int n, int pred_order,... | [
1,
0
] |
qemu | hw/ppc/spapr_hcall.c | static void gen_sync(DisasContext *ctx)
{
uint32_t l = (ctx->opcode >> 21) & 3;
/*
* We may need to check for a pending TLB flush.
*
* We do this on ptesync (l == 2) on ppc64 and any sync pn ppc32.
*
* Additionally, this can only happen in kernel mode however so
* check MSR_PR as well.
... | [
1,
0
] |
FFmpeg | libavformat/nut.c | void ff_nut_free_sp(NUTContext *nut)
{
av_tree_enumerate(nut->syncpoints, NULL, NULL, enu_free);
av_tree_destroy(nut->syncpoints);
} | [
1,
0
] |
FFmpeg | libavcodec/vp8.c | static int update_dimensions(VP8Context *s, int width, int height)
{
if (width != s->avctx->width ||
height != s->avctx->height) {
if (av_image_check_size(width, height, 0, s->avctx))
return AVERROR_INVALIDDATA;
vp8_decode_flush_impl(s->avctx, 1, 0, 1);
avcodec_set_dimensions(s->avctx, ... | [
1,
0
] |
qemu | nbd/client.c | int nbd_receive_reply(QIOChannel *ioc, NBDReply *reply, Error **errp)
{
int ret;
const char *type;
ret = nbd_read_eof(ioc, &reply->magic, sizeof(reply->magic), errp);
if (ret <= 0) {
return ret;
}
be32_to_cpus(&reply->magic);
switch (reply->magic) {
case NBD_SIMPLE_REPLY_MAGIC:
ret = n... | [
1,
0
] |
qemu | hw/scsi-bus.c | static void scsi_disk_purge_requests(SCSIDiskState *s)
{
SCSIDiskReq *r;
while (!QTAILQ_EMPTY(&s->qdev.requests)) {
r = DO_UPCAST(SCSIDiskReq, req, QTAILQ_FIRST(&s->qdev.requests));
if (r->req.aiocb) {
bdrv_aio_cancel(r->req.aiocb);
}
scsi_remove_request(r);
}
} | [
1,
0
] |
FFmpeg | libavcodec/nvdec_vp8.c | static int nvdec_vp8_start_frame(AVCodecContext *avctx, const uint8_t *buffer,
uint32_t size)
{
VP8Context *h = avctx->priv_data;
NVDECContext *ctx = avctx->internal->hwaccel_priv_data;
CUVIDPICPARAMS *pp = &ctx->pic_params;
FrameDecodeData *fdd;
NVDECFrame *cf;
AVFra... | [
1,
0
] |
FFmpeg | libavdevice/dshow.c | callback(void *priv_data, int index, uint8_t *buf, int buf_size, int64_t time)
{
AVFormatContext *s = priv_data;
struct dshow_ctx *ctx = s->priv_data;
AVPacketList **ppktl, *pktl_next;
// dump_videohdr(s, vdhdr);
WaitForSingleObject(ctx->mutex, INFINITE);
if (shall_we_drop(s))
goto fail;
p... | [
1,
0
] |
qemu | hmp.c | int index_from_key(const char *key)
{
int i;
for (i = 0; QKeyCode_lookup[i] != NULL; i++) {
if (!strcmp(key, QKeyCode_lookup[i])) {
break;
}
}
/* Return Q_KEY_CODE__MAX if the key is invalid */
return i;
} | [
1,
0
] |
FFmpeg | libavcodec/dca_lbr.c | static int convert_bitstream(const uint8_t *src, int src_size, uint8_t *dst,
int max_size)
{
switch (AV_RB32(src)) {
case DCA_SYNCWORD_CORE_BE:
case DCA_SYNCWORD_SUBSTREAM:
memcpy(dst, src, src_size);
return src_size;
case DCA_SYNCWORD_CORE_LE:
case DCA_SYNCWORD_CO... | [
1,
0
] |
FFmpeg | ffmpeg.c | static int ftp_read(URLContext *h, unsigned char *buf, int size)
{
FTPContext *s = h->priv_data;
int read, err, retry_done = 0;
av_dlog(h, "ftp protocol read %d bytes\n", size);
retry:
if (s->state == DISCONNECTED) {
/* optimization */
if (s->position >= s->filesize)
return 0;
if ((e... | [
1,
0
] |
qemu | qobject/json-parser.c | static QObject *parse_literal(JSONParserContext *ctxt)
{
QObject *token, *obj;
JSONParserContext saved_ctxt = parser_context_save(ctxt);
token = parser_context_pop_token(ctxt);
if (token == NULL) {
goto out;
}
switch (token_get_type(token)) {
case JSON_STRING:
obj = QOBJECT(qstring_from_e... | [
1,
1
] |
FFmpeg | doc/filters.texi | static int draw_slice(AVFilterLink *link, int y, int h, int slice_dir)
{
SliceContext *slice = link->dst->priv;
int y2, ret = 0;
if (slice_dir == 1) {
for (y2 = y; y2 + slice->h <= y + h; y2 += slice->h) {
ret = ff_draw_slice(link->dst->outputs[0], y2, slice->h, slice_dir);
if (ret < 0)
... | [
1,
0
] |
qemu | balloon.c | static void virtio_balloon_to_target(void *opaque, ram_addr_t target,
MonitorCompletion cb, void *cb_data)
{
VirtIOBalloon *dev = opaque;
if (target > ram_size) {
target = ram_size;
}
if (target) {
dev->num_pages = (ram_size - target) >> VIRTIO_BALLOON_PFN_SHI... | [
1,
0
] |
FFmpeg | configure | static int read_key(void)
{
#if HAVE_TERMIOS_H
int n = 1;
unsigned char ch;
struct timeval tv;
fd_set rfds;
FD_ZERO(&rfds);
FD_SET(0, &rfds);
tv.tv_sec = 0;
tv.tv_usec = 0;
n = select(1, &rfds, NULL, NULL, &tv);
if (n > 0) {
n = read(0, &ch, 1);
if (n == 1)
return ch;
... | [
1,
0
] |
qemu | main-loop.c | static void os_host_main_loop_wait(int *timeout)
{
int ret, ret2, i;
PollingEntry *pe;
/* XXX: need to suppress polling by better using win32 events */
ret = 0;
for (pe = first_polling_entry; pe != NULL; pe = pe->next) {
ret |= pe->func(pe->opaque);
}
if (ret == 0) {
int err;
WaitObj... | [
1,
1
] |
qemu | fpu/softfloat-specialize.h | int float32_lt_quiet(float32 a, float32 b STATUS_PARAM)
{
flag aSign, bSign;
if (((extractFloat32Exp(a) == 0xFF) && extractFloat32Frac(a))
|| ((extractFloat32Exp(b) == 0xFF) && extractFloat32Frac(b))
) {
if (float32_is_signaling_nan(a) || float32_is_signaling_nan(b)) {
float_raise(float_fla... | [
1,
0
] |
qemu | hw/net/allwinner_emac.c | static void virtio_net_cleanup(NetClientState *nc)
{
VirtIONet *n = qemu_get_nic_opaque(nc);
n->nic = NULL;
} | [
0,
0
] |
qemu | HACKING | static uint64_t exynos4210_uart_read(void *opaque, target_phys_addr_t offset,
unsigned size)
{
Exynos4210UartState *s = (Exynos4210UartState *)opaque;
uint32_t res;
switch (offset) {
case UERSTAT: /* Read Only */
res = s->reg[I_(UERSTAT)];
s->reg[I_(UERSTAT)]... | [
1,
0
] |
qemu | target-i386/cpu.c | static void x86_cpuid_get_apic_id(Object *obj, Visitor *v, const char *name,
void *opaque, Error **errp)
{
X86CPU *cpu = X86_CPU(obj);
int64_t value = cpu->apic_id;
visit_type_int(v, name, &value, errp);
} | [
0,
0
] |
qemu | Makefile.objs | static void pollfds_cleanup(Notifier *n, void *unused)
{
g_assert(npfd == 0);
g_free(pollfds);
g_free(nodes);
nalloc = 0;
} | [
0,
0
] |
qemu | hw/intc/xics.c | void spapr_events_init(sPAPRMachineState *spapr)
{
QTAILQ_INIT(&spapr->pending_events);
spapr->check_exception_irq = xics_alloc(spapr->icp, 0, 0, false);
spapr->epow_notifier.notify = spapr_powerdown_req;
qemu_register_powerdown_notifier(&spapr->epow_notifier);
spapr_rtas_register(RTAS_CHECK_EXCEPTION, ... | [
1,
0
] |
FFmpeg | ffserver.c | static void rtsp_cmd_pause(HTTPContext *c, const char *url, RTSPHeader *h)
{
HTTPContext *rtp_c;
rtp_c = find_rtp_session_with_url(url, h->session_id);
if (!rtp_c) {
rtsp_reply_error(c, RTSP_STATUS_SESSION);
return;
}
if (rtp_c->state != HTTPSTATE_SEND_DATA &&
rtp_c->state != HTTPSTATE_W... | [
1,
0
] |
FFmpeg | Changelog | int dxva2_init(AVCodecContext *s)
{
InputStream *ist = s->opaque;
int loglevel =
(ist->hwaccel_id == HWACCEL_AUTO) ? AV_LOG_VERBOSE : AV_LOG_ERROR;
DXVA2Context *ctx;
int ret;
if (!ist->hwaccel_ctx) {
ret = dxva2_alloc(s);
if (ret < 0)
return ret;
}
ctx = ist->hwaccel_ctx;
... | [
1,
0
] |
FFmpeg | libavformat/ftp.c | static int ftp_passive_mode(FTPContext *s)
{
char *res = NULL, *start, *end;
int i;
const char *command = "PASV\r\n";
const int pasv_codes[] = {227, 0};
if (!ftp_send_command(s, command, pasv_codes, &res))
goto fail;
start = NULL;
for (i = 0; i < strlen(res); ++i) {
if (res[i] == '(') {
... | [
0,
0
] |
qemu | target-alpha/translate.c | static void spr_write_decr(DisasContext *ctx, int sprn, int gprn)
{
if (use_icount) {
gen_io_start();
}
gen_helper_store_decr(cpu_env, cpu_gpr[gprn]);
if (use_icount) {
gen_io_end();
gen_stop_exception(ctx);
}
} | [
0,
0
] |
qemu | block/block-backend.c | PXA2xxMMCIState *pxa2xx_mmci_init(MemoryRegion *sysmem,
hwaddr base,
BlockDriverState *bd, qemu_irq irq,
qemu_irq rx_dma, qemu_irq tx_dma)
{
PXA2xxMMCIState *s;
s = (PXA2xxMMCIState *)g_malloc0(sizeof(PXA2xxM... | [
0,
0
] |
qemu | xen-all.c | static void xen_ram_init(ram_addr_t ram_size)
{
RAMBlock *new_block;
ram_addr_t below_4g_mem_size, above_4g_mem_size = 0;
new_block = qemu_mallocz(sizeof(*new_block));
pstrcpy(new_block->idstr, sizeof(new_block->idstr), "xen.ram");
new_block->host = NULL;
new_block->offset = 0;
new_block->length =... | [
1,
0
] |
qemu | Makefile.objs | static int tight_init_stream(VncState *vs, int stream_id,
int level, int strategy)
{
z_streamp zstream = &vs->tight_stream[stream_id];
if (zstream->opaque == NULL) {
int err;
VNC_DEBUG("VNC: TIGHT: initializing zlib stream %d\n", stream_id);
VNC_DEBUG("VNC: TIGHT: opa... | [
1,
0
] |
qemu | target-ppc/op_helper_mem.h | static void init_proc_970GX(CPUPPCState *env)
{
gen_spr_ne_601(env);
gen_spr_7xx(env);
/* Time base */
gen_tbl(env);
/* Hardware implementation registers */
/* XXX : not implemented */
spr_register(env, SPR_HID0, "HID0",
SPR_NOACCESS, SPR_NOACCESS,
&spr_read_generic... | [
1,
1
] |
qemu | hw/xen/xen_pt_config_init.c | static XenPTBarFlag xen_pt_bar_reg_parse(XenPCIPassthroughState *s,
XenPTRegInfo *reg)
{
PCIDevice *d = &s->dev;
XenPTRegion *region = NULL;
PCIIORegion *r;
int index = 0;
/* check 64bit BAR */
index = xen_pt_bar_offset_to_index(reg->offset);
if ((0 < inde... | [
0,
0
] |
qemu | include/qemu/timer.h | int64_t timerlist_deadline_ns(QEMUTimerList *timer_list)
{
int64_t delta;
if (!timer_list->clock->enabled || !timer_list->active_timers) {
return -1;
}
delta = timer_list->active_timers->expire_time -
qemu_clock_get_ns(timer_list->clock->type);
if (delta <= 0) {
return 0;
}
retu... | [
1,
0
] |
FFmpeg | libavcodec/g726.c | static av_cold int g726_encode_init(AVCodecContext *avctx)
{
G726Context *c = avctx->priv_data;
if (avctx->strict_std_compliance > FF_COMPLIANCE_UNOFFICIAL &&
avctx->sample_rate != 8000) {
av_log(avctx, AV_LOG_ERROR,
"Sample rates other than 8kHz are not "
"allowed when the com... | [
1,
0
] |
FFmpeg | libavformat/astdec.c | static int ast_probe(AVProbeData *p)
{
if (AV_RL32(p->buf) == MKTAG('S', 'T', 'R', 'M') &&
AV_RB16(p->buf + 10) &&
AV_RB16(p->buf + 12) &&
AV_RB32(p->buf + 16))
return AVPROBE_SCORE_MAX / 3 * 2;
return 0;
} | [
1,
0
] |
qemu | linux-user/main.c | static void gen_tlbiel(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;
}
gen_helper_tlbie(cpu_env, cpu_gpr[rB(ctx->opcode)]);
#endif
} | [
1,
0
] |
qemu | target-mips/op_helper.c | target_ulong helper_rdhwr_ccres(CPUMIPSState *env)
{
check_hwrena(env, 3);
return env->CCRes;
} | [
1,
0
] |
qemu | hw/acpi/pcihp.c | static void acpi_set_pci_info(void)
{
PCIBus *bus = find_i440fx(); /* TODO: Q35 support */
unsigned bsel_alloc = 0;
if (bus) {
/* Scan all PCI buses. Set property to enable acpi based hotplug. */
pci_for_each_bus_depth_first(bus, acpi_set_bsel, NULL, &bsel_alloc);
}
} | [
1,
1
] |
qemu | tests/e1000e-test.c | static void qvirtio_pci_set_features(QVirtioDevice *d, uint32_t features)
{
QVirtioPCIDevice *dev = (QVirtioPCIDevice *)d;
qpci_io_writel(dev->pdev, dev->addr + VIRTIO_PCI_GUEST_FEATURES, features);
} | [
1,
0
] |
qemu | configure | static void boston_mach_class_init(MachineClass *mc)
{
mc->desc = "MIPS Boston";
mc->init = boston_mach_init;
mc->block_default_type = IF_IDE;
mc->default_ram_size = 2 * G_BYTE;
mc->max_cpus = 16;
} | [
1,
0
] |
qemu | hw/usb/redirect.c | static void usbredir_log_data(USBRedirDevice *dev, const char *desc,
const uint8_t *data, int len)
{
int i, j, n;
if (dev->debug < usbredirparser_debug_data) {
return;
}
for (i = 0; i < len; i += j) {
char buf[128];
n = sprintf(buf, "%s", desc);
for (j = 0;... | [
1,
0
] |
FFmpeg | libavcodec/mips/h264dsp_msa.c | void ff_weight_h264_pixels4_8_msa(uint8_t *src, int stride,
int height, int log2_denom,
int weight_src, int offset)
{
avc_wgt_4width_msa(src, stride,
height, log2_denom, weight_src, offset);
} | [
0,
0
] |
qemu | hw/9pfs/9p-local.c | static void local_mapped_file_attr(FsContext *ctx, const char *path,
struct stat *stbuf)
{
FILE *fp;
char buf[ATTR_MAX];
char *attr_path;
attr_path = local_mapped_attr_path(ctx, path);
fp = local_fopen(attr_path, "r");
g_free(attr_path);
if (!fp) {
return;
... | [
1,
0
] |
qemu | console.h | static void usb_hid_handle_destroy(USBDevice *dev)
{
USBHIDState *s = (USBHIDState *)dev;
if (s->kind != USB_KEYBOARD)
qemu_remove_mouse_event_handler(s->ptr.eh_entry);
/* TODO: else */
} | [
1,
1
] |
qemu | qemu-char.c | static CharDriverState *qmp_chardev_open_file(ChardevFile *file, Error **errp)
{
int flags, in = -1, out = -1;
flags = O_WRONLY | O_TRUNC | O_CREAT | O_BINARY;
out = qmp_chardev_open_file_source(file->out, flags, errp);
if (error_is_set(errp)) {
return NULL;
}
if (file->has_in) {
flags = O_R... | [
1,
0
] |
qemu | target-xtensa/cpu.h | static void gen_advance_ccount_cond(DisasContext *dc)
{
if (dc->ccount_delta > 0) {
TCGv_i32 tmp = tcg_const_i32(dc->ccount_delta);
gen_helper_advance_ccount(cpu_env, tmp);
tcg_temp_free(tmp);
}
} | [
1,
0
] |
FFmpeg | fftools/ffmpeg.c | static int show_hwaccels(void *optctx, const char *opt, const char *arg)
{
int i;
printf("Hardware acceleration methods:\n");
for (i = 0; hwaccels[i].name; i++) {
printf("%s\n", hwaccels[i].name);
}
printf("\n");
return 0;
} | [
0,
0
] |
qemu | hw/s390x/sclp.c | static void unassign_storage(SCCB *sccb)
{
MemoryRegion *mr = NULL;
AssignStorage *assign_info = (AssignStorage *)sccb;
sclpMemoryHotplugDev *mhd = get_sclp_memory_hotplug_dev();
assert(mhd);
ram_addr_t unassign_addr = (assign_info->rn - 1) * mhd->rzm;
MemoryRegion *sysmem = get_system_memory();
/... | [
1,
0
] |
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