From c050d7254c13c22baafb71c127e56eb1d5f6ffdb Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Wed, 23 Jun 2004 23:40:39 +0000 Subject: rename oss.[ch] to oss-util.[ch] git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@34 fefdeb5f-60dc-0310-8127-8f9354f1896f --- src/oss-util.c | 48 ++++++++++++++++++++++++++++++++++++++++++++++++ src/oss-util.h | 8 ++++++++ src/oss.c | 48 ------------------------------------------------ src/oss.h | 8 -------- 4 files changed, 56 insertions(+), 56 deletions(-) create mode 100644 src/oss-util.c create mode 100644 src/oss-util.h delete mode 100644 src/oss.c delete mode 100644 src/oss.h (limited to 'src') diff --git a/src/oss-util.c b/src/oss-util.c new file mode 100644 index 00000000..02bf8cd1 --- /dev/null +++ b/src/oss-util.c @@ -0,0 +1,48 @@ +#include +#include +#include +#include +#include +#include + +#include "oss.h" + +int oss_auto_format(int fd, struct pa_sample_spec *ss) { + int format, channels, speed; + + assert(fd >= 0 && ss); + + format = AFMT_S16_NE; + if (ioctl(fd, SNDCTL_DSP_SETFMT, &format) < 0 || format != AFMT_S16_NE) { + int f = AFMT_S16_NE == AFMT_S16_LE ? AFMT_S16_BE : AFMT_S16_LE; + format = f; + if (ioctl(fd, SNDCTL_DSP_SETFMT, &format) < 0 || format != f) { + format = AFMT_U8; + if (ioctl(fd, SNDCTL_DSP_SETFMT, &format) < 0 || format != AFMT_U8) { + fprintf(stderr, "SNDCTL_DSP_SETFMT: %s\n", format != AFMT_U8 ? "No supported sample format" : strerror(errno)); + return -1; + } else + ss->format = SAMPLE_U8; + } else + ss->format = f == AFMT_S16_LE ? SAMPLE_S16LE : SAMPLE_S16BE; + } else + ss->format = SAMPLE_S16NE; + + channels = 2; + if (ioctl(fd, SNDCTL_DSP_CHANNELS, &channels) < 0) { + fprintf(stderr, "SNDCTL_DSP_CHANNELS: %s\n", strerror(errno)); + return -1; + } + assert(channels); + ss->channels = channels; + + speed = 44100; + if (ioctl(fd, SNDCTL_DSP_SPEED, &speed) < 0) { + fprintf(stderr, "SNDCTL_DSP_SPEED: %s\n", strerror(errno)); + return -1; + } + assert(speed); + ss->rate = speed; + + return 0; +} diff --git a/src/oss-util.h b/src/oss-util.h new file mode 100644 index 00000000..34ac9c66 --- /dev/null +++ b/src/oss-util.h @@ -0,0 +1,8 @@ +#ifndef fooosshfoo +#define fooosshfoo + +#include "sample.h" + +int oss_auto_format(int fd, struct pa_sample_spec *ss); + +#endif diff --git a/src/oss.c b/src/oss.c deleted file mode 100644 index 02bf8cd1..00000000 --- a/src/oss.c +++ /dev/null @@ -1,48 +0,0 @@ -#include -#include -#include -#include -#include -#include - -#include "oss.h" - -int oss_auto_format(int fd, struct pa_sample_spec *ss) { - int format, channels, speed; - - assert(fd >= 0 && ss); - - format = AFMT_S16_NE; - if (ioctl(fd, SNDCTL_DSP_SETFMT, &format) < 0 || format != AFMT_S16_NE) { - int f = AFMT_S16_NE == AFMT_S16_LE ? AFMT_S16_BE : AFMT_S16_LE; - format = f; - if (ioctl(fd, SNDCTL_DSP_SETFMT, &format) < 0 || format != f) { - format = AFMT_U8; - if (ioctl(fd, SNDCTL_DSP_SETFMT, &format) < 0 || format != AFMT_U8) { - fprintf(stderr, "SNDCTL_DSP_SETFMT: %s\n", format != AFMT_U8 ? "No supported sample format" : strerror(errno)); - return -1; - } else - ss->format = SAMPLE_U8; - } else - ss->format = f == AFMT_S16_LE ? SAMPLE_S16LE : SAMPLE_S16BE; - } else - ss->format = SAMPLE_S16NE; - - channels = 2; - if (ioctl(fd, SNDCTL_DSP_CHANNELS, &channels) < 0) { - fprintf(stderr, "SNDCTL_DSP_CHANNELS: %s\n", strerror(errno)); - return -1; - } - assert(channels); - ss->channels = channels; - - speed = 44100; - if (ioctl(fd, SNDCTL_DSP_SPEED, &speed) < 0) { - fprintf(stderr, "SNDCTL_DSP_SPEED: %s\n", strerror(errno)); - return -1; - } - assert(speed); - ss->rate = speed; - - return 0; -} diff --git a/src/oss.h b/src/oss.h deleted file mode 100644 index 34ac9c66..00000000 --- a/src/oss.h +++ /dev/null @@ -1,8 +0,0 @@ -#ifndef fooosshfoo -#define fooosshfoo - -#include "sample.h" - -int oss_auto_format(int fd, struct pa_sample_spec *ss); - -#endif -- cgit