AVStream *st = NULL;
enum AVPixelFormat pix_fmt;
int ret, flags = O_RDONLY;
+ char errbuf[128];
ret = av_parse_video_rate(&fbdev->framerate_q, fbdev->framerate);
if (ret < 0) {
if ((fbdev->fd = avpriv_open(avctx->filename, flags)) == -1) {
ret = AVERROR(errno);
+ av_strerror(ret, errbuf, sizeof(errbuf));
av_log(avctx, AV_LOG_ERROR,
"Could not open framebuffer device '%s': %s\n",
- avctx->filename, strerror(ret));
+ avctx->filename, errbuf);
return ret;
}
if (ioctl(fbdev->fd, FBIOGET_VSCREENINFO, &fbdev->varinfo) < 0) {
ret = AVERROR(errno);
+ av_strerror(ret, errbuf, sizeof(errbuf));
av_log(avctx, AV_LOG_ERROR,
- "FBIOGET_VSCREENINFO: %s\n", strerror(errno));
+ "FBIOGET_VSCREENINFO: %s\n", errbuf);
goto fail;
}
if (ioctl(fbdev->fd, FBIOGET_FSCREENINFO, &fbdev->fixinfo) < 0) {
ret = AVERROR(errno);
+ av_strerror(ret, errbuf, sizeof(errbuf));
av_log(avctx, AV_LOG_ERROR,
- "FBIOGET_FSCREENINFO: %s\n", strerror(errno));
+ "FBIOGET_FSCREENINFO: %s\n", errbuf);
goto fail;
}
fbdev->data = mmap(NULL, fbdev->fixinfo.smem_len, PROT_READ, MAP_SHARED, fbdev->fd, 0);
if (fbdev->data == MAP_FAILED) {
ret = AVERROR(errno);
- av_log(avctx, AV_LOG_ERROR, "Error in mmap(): %s\n", strerror(errno));
+ av_strerror(ret, errbuf, sizeof(errbuf));
+ av_log(avctx, AV_LOG_ERROR, "Error in mmap(): %s\n", errbuf);
goto fail;
}
return ret;
/* refresh fbdev->varinfo, visible data position may change at each call */
- if (ioctl(fbdev->fd, FBIOGET_VSCREENINFO, &fbdev->varinfo) < 0)
+ if (ioctl(fbdev->fd, FBIOGET_VSCREENINFO, &fbdev->varinfo) < 0) {
+ char errbuf[128];
+ av_strerror(AVERROR(errno), errbuf, sizeof(errbuf));
av_log(avctx, AV_LOG_WARNING,
- "Error refreshing variable info: %s\n", strerror(errno));
+ "Error refreshing variable info: %s\n", errbuf);
+ }
pkt->pts = curtime;