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triple: fix narrowing warning in video_td, add FD_CLOEXEC

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This commit is contained in:
Stefan Seyfried
2017-02-11 19:00:51 +01:00
parent aa683951fc
commit 0226277758
3 changed files with 8 additions and 5 deletions
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1
libtriple/audio_td.cpp
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@@ -274,6 +274,7 @@ int cAudio::PrepareClipPlay(int ch, int srate, int bits, int little_endian)
/* not a real error */
return 0;
}
fcntl(P->mixer_fd, F_SETFD, FD_CLOEXEC);
if (ioctl(P->mixer_fd, SOUND_MIXER_READ_DEVMASK, &devmask) == -1) {
lt_info("%s: SOUND_MIXER_READ_DEVMASK %m\n", __func__);
devmask = 0;

1
libtriple/record_td.cpp
View File

@@ -113,6 +113,7 @@ bool cRecord::Start(int fd, unsigned short vpid, unsigned short *apids, int nump
pd->dmx->addPid(apids[i]);
pd->file_fd = fd;
fcntl(fd, F_SETFD, fcntl(fd, F_GETFD)|FD_CLOEXEC);
pd->exit_flag = RECORD_RUNNING;
if (posix_fadvise(pd->file_fd, 0, 0, POSIX_FADV_DONTNEED))
perror("posix_fadvise");

11
libtriple/video_td.cpp
View File

@@ -854,7 +854,7 @@ void VDec::FastForwardMode(int mode)
* this code is inspired by dreambox AIO-grab,
* git://schwerkraft.elitedvb.net/aio-grab/aio-grab.git */
/* static lookup tables for faster yuv2rgb conversion */
static const int yuv2rgbtable_y[256] = {
static const uint32_t yuv2rgbtable_y[256] = {
0xFFED5EA0, 0xFFEE88B6, 0xFFEFB2CC, 0xFFF0DCE2, 0xFFF206F8, 0xFFF3310E, 0xFFF45B24, 0xFFF5853A,
0xFFF6AF50, 0xFFF7D966, 0xFFF9037C, 0xFFFA2D92, 0xFFFB57A8, 0xFFFC81BE, 0xFFFDABD4, 0xFFFED5EA,
0x00000000, 0x00012A16, 0x0002542C, 0x00037E42, 0x0004A858, 0x0005D26E, 0x0006FC84, 0x0008269A,
@@ -888,7 +888,7 @@ static const int yuv2rgbtable_y[256] = {
0x0104D340, 0x0105FD56, 0x0107276C, 0x01085182, 0x01097B98, 0x010AA5AE, 0x010BCFC4, 0x010CF9DA,
0x010E23F0, 0x010F4E06, 0x0110781C, 0x0111A232, 0x0112CC48, 0x0113F65E, 0x01152074, 0x01164A8A
};
static const int yuv2rgbtable_ru[256] = {
static const uint32_t yuv2rgbtable_ru[256] = {
0xFEFDA500, 0xFEFFA9B6, 0xFF01AE6C, 0xFF03B322, 0xFF05B7D8, 0xFF07BC8E, 0xFF09C144, 0xFF0BC5FA,
0xFF0DCAB0, 0xFF0FCF66, 0xFF11D41C, 0xFF13D8D2, 0xFF15DD88, 0xFF17E23E, 0xFF19E6F4, 0xFF1BEBAA,
0xFF1DF060, 0xFF1FF516, 0xFF21F9CC, 0xFF23FE82, 0xFF260338, 0xFF2807EE, 0xFF2A0CA4, 0xFF2C115A,
@@ -922,7 +922,7 @@ static const int yuv2rgbtable_ru[256] = {
0x00E20FA0, 0x00E41456, 0x00E6190C, 0x00E81DC2, 0x00EA2278, 0x00EC272E, 0x00EE2BE4, 0x00F0309A,
0x00F23550, 0x00F43A06, 0x00F63EBC, 0x00F84372, 0x00FA4828, 0x00FC4CDE, 0x00FE5194, 0x00100564A
};
static const int yuv2rgbtable_gu[256] = {
static const uint32_t yuv2rgbtable_gu[256] = {
0xFFCDD300, 0xFFCE375A, 0xFFCE9BB4, 0xFFCF000E, 0xFFCF6468, 0xFFCFC8C2, 0xFFD02D1C, 0xFFD09176,
0xFFD0F5D0, 0xFFD15A2A, 0xFFD1BE84, 0xFFD222DE, 0xFFD28738, 0xFFD2EB92, 0xFFD34FEC, 0xFFD3B446,
0xFFD418A0, 0xFFD47CFA, 0xFFD4E154, 0xFFD545AE, 0xFFD5AA08, 0xFFD60E62, 0xFFD672BC, 0xFFD6D716,
@@ -956,7 +956,7 @@ static const int yuv2rgbtable_gu[256] = {
0x002BE760, 0x002C4BBA, 0x002CB014, 0x002D146E, 0x002D78C8, 0x002DDD22, 0x002E417C, 0x002EA5D6,
0x002F0A30, 0x002F6E8A, 0x002FD2E4, 0x0030373E, 0x00309B98, 0x0030FFF2, 0x0031644C, 0x0031C8A6
};
static const int yuv2rgbtable_gv[256] = {
static const uint32_t yuv2rgbtable_gv[256] = {
0xFF97E900, 0xFF98B92E, 0xFF99895C, 0xFF9A598A, 0xFF9B29B8, 0xFF9BF9E6, 0xFF9CCA14, 0xFF9D9A42,
0xFF9E6A70, 0xFF9F3A9E, 0xFFA00ACC, 0xFFA0DAFA, 0xFFA1AB28, 0xFFA27B56, 0xFFA34B84, 0xFFA41BB2,
0xFFA4EBE0, 0xFFA5BC0E, 0xFFA68C3C, 0xFFA75C6A, 0xFFA82C98, 0xFFA8FCC6, 0xFFA9CCF4, 0xFFAA9D22,
@@ -990,7 +990,7 @@ static const int yuv2rgbtable_gv[256] = {
0x005B1420, 0x005BE44E, 0x005CB47C, 0x005D84AA, 0x005E54D8, 0x005F2506, 0x005FF534, 0x0060C562,
0x00619590, 0x006265BE, 0x006335EC, 0x0064061A, 0x0064D648, 0x0065A676, 0x006676A4, 0x006746D2
};
static const int yuv2rgbtable_bv[256] = {
static const uint32_t yuv2rgbtable_bv[256] = {
0xFF33A280, 0xFF353B3B, 0xFF36D3F6, 0xFF386CB1, 0xFF3A056C, 0xFF3B9E27, 0xFF3D36E2, 0xFF3ECF9D,
0xFF406858, 0xFF420113, 0xFF4399CE, 0xFF453289, 0xFF46CB44, 0xFF4863FF, 0xFF49FCBA, 0xFF4B9575,
0xFF4D2E30, 0xFF4EC6EB, 0xFF505FA6, 0xFF51F861, 0xFF53911C, 0xFF5529D7, 0xFF56C292, 0xFF585B4D,
@@ -1043,6 +1043,7 @@ bool cVideo::GetScreenImage(unsigned char * &video, int &xres, int &yres, bool g
lt_info("%s: cannot open open /dev/mem (%m)\n", __func__);
return false;
}
fcntl(mfd, F_SETFD, FD_CLOEXEC);
/* this hints at incorrect usage */
if (video != NULL)
lt_info("%s: WARNING, video != NULL?\n", __func__);