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Diffstat (limited to 'libmpdemux/yuv4mpeg.c')
-rw-r--r--libmpdemux/yuv4mpeg.c54
1 files changed, 27 insertions, 27 deletions
diff --git a/libmpdemux/yuv4mpeg.c b/libmpdemux/yuv4mpeg.c
index e34e806179..cb78176ea6 100644
--- a/libmpdemux/yuv4mpeg.c
+++ b/libmpdemux/yuv4mpeg.c
@@ -54,7 +54,7 @@ int y4m_allow_unknown_tags(int yn) {
* 0 on complete success
* +(# of remaining bytes) on eof (for y4m_read)
* -(# of rem. bytes) on error (and ERRNO should be set)
- *
+ *
*************************************************************************/
@@ -134,7 +134,7 @@ void y4m_copy_xtag_list(y4m_xtag_list_t *dest, const y4m_xtag_list_t *src)
{
int i;
for (i = 0; i < src->count; i++) {
- if (dest->tags[i] == NULL)
+ if (dest->tags[i] == NULL)
dest->tags[i] = y4m_new_xtag();
strncpy(dest->tags[i], src->tags[i], Y4M_MAX_XTAG_SIZE);
}
@@ -147,7 +147,7 @@ void y4m_copy_xtag_list(y4m_xtag_list_t *dest, const y4m_xtag_list_t *src)
static int y4m_snprint_xtags(char *s, int maxn, y4m_xtag_list_t *xtags)
{
int i, room;
-
+
for (i = 0, room = maxn - 1; i < xtags->count; i++) {
int n = snprintf(s, room + 1, " %s", xtags->tags[i]);
if ((n < 0) || (n > room)) return Y4M_ERR_HEADER;
@@ -218,13 +218,13 @@ int y4m_xtag_addlist(y4m_xtag_list_t *dest, const y4m_xtag_list_t *src)
for (i = dest->count, j = 0;
j < src->count;
i++, j++) {
- if (dest->tags[i] == NULL)
+ if (dest->tags[i] == NULL)
dest->tags[i] = y4m_new_xtag();
strncpy(dest->tags[i], src->tags[i], Y4M_MAX_XTAG_SIZE);
}
dest->count += src->count;
return Y4M_OK;
-}
+}
/*************************************************************************
@@ -278,7 +278,7 @@ int y4m_si_get_width(y4m_stream_info_t *si)
void y4m_si_set_height(y4m_stream_info_t *si, int height)
{
- si->height = height;
+ si->height = height;
si->framelength = (si->height * si->width) * 3 / 2;
}
@@ -337,7 +337,7 @@ void y4m_fini_frame_info(y4m_frame_info_t *info)
/*************************************************************************
*
- * Tag parsing
+ * Tag parsing
*
*************************************************************************/
@@ -348,8 +348,8 @@ int y4m_parse_stream_tags(char *s, y4m_stream_info_t *i)
int err;
/* parse fields */
- for (token = strtok(s, Y4M_DELIM);
- token != NULL;
+ for (token = strtok(s, Y4M_DELIM);
+ token != NULL;
token = strtok(NULL, Y4M_DELIM)) {
if (token[0] == '\0') continue; /* skip empty strings */
tag = token[0];
@@ -360,7 +360,7 @@ int y4m_parse_stream_tags(char *s, y4m_stream_info_t *i)
if (i->width <= 0) return Y4M_ERR_RANGE;
break;
case 'H': /* height */
- i->height = atoi(value);
+ i->height = atoi(value);
if (i->height <= 0) return Y4M_ERR_RANGE;
break;
case 'F': /* frame rate (fps) */
@@ -417,8 +417,8 @@ static int y4m_parse_frame_tags(char *s, y4m_frame_info_t *i)
int err;
/* parse fields */
- for (token = strtok(s, Y4M_DELIM);
- token != NULL;
+ for (token = strtok(s, Y4M_DELIM);
+ token != NULL;
token = strtok(NULL, Y4M_DELIM)) {
if (token[0] == '\0') continue; /* skip empty strings */
tag = token[0];
@@ -464,7 +464,7 @@ int y4m_read_stream_header(stream_t *s, y4m_stream_info_t *i)
/* read the header line */
for (n = 0, p = line; n < Y4M_LINE_MAX; n++, p++) {
- if (y4m_read(s, p, 1))
+ if (y4m_read(s, p, 1))
return Y4M_ERR_SYSTEM;
if (*p == '\n') {
*p = '\0'; /* Replace linefeed by end of string */
@@ -503,8 +503,8 @@ int y4m_write_stream_header(int fd, y4m_stream_info_t *i)
(i->interlace == Y4M_ILACE_BOTTOM_FIRST) ? "b" : "?",
i->sampleaspect.n, i->sampleaspect.d);
if ((n < 0) || (n > Y4M_LINE_MAX)) return Y4M_ERR_HEADER;
- if ((err = y4m_snprint_xtags(s + n, sizeof(s) - n - 1, &(i->x_tags)))
- != Y4M_OK)
+ if ((err = y4m_snprint_xtags(s + n, sizeof(s) - n - 1, &(i->x_tags)))
+ != Y4M_OK)
return err;
/* non-zero on error */
return (y4m_write(fd, s, strlen(s)) ? Y4M_ERR_SYSTEM : Y4M_OK);
@@ -526,7 +526,7 @@ int y4m_read_frame_header(stream_t *s, y4m_frame_info_t *i)
char *p;
int n;
ssize_t remain;
-
+
/* This is more clever than read_stream_header...
Try to read "FRAME\n" all at once, and don't try to parse
if nothing else is there...
@@ -570,11 +570,11 @@ int y4m_write_frame_header(int fd, y4m_frame_info_t *i)
char s[Y4M_LINE_MAX+1];
int n;
int err;
-
+
n = snprintf(s, sizeof(s), "%s", Y4M_FRAME_MAGIC);
if ((n < 0) || (n > Y4M_LINE_MAX)) return Y4M_ERR_HEADER;
- if ((err = y4m_snprint_xtags(s + n, sizeof(s) - n - 1, &(i->x_tags)))
- != Y4M_OK)
+ if ((err = y4m_snprint_xtags(s + n, sizeof(s) - n - 1, &(i->x_tags)))
+ != Y4M_OK)
return err;
/* non-zero on error */
return (y4m_write(fd, s, strlen(s)) ? Y4M_ERR_SYSTEM : Y4M_OK);
@@ -589,13 +589,13 @@ int y4m_write_frame_header(int fd, y4m_frame_info_t *i)
*
*************************************************************************/
-int y4m_read_frame(stream_t *s, y4m_stream_info_t *si,
+int y4m_read_frame(stream_t *s, y4m_stream_info_t *si,
y4m_frame_info_t *fi, unsigned char *yuv[3])
{
int err;
int w = si->width;
int h = si->height;
-
+
/* Read frame header */
if ((err = y4m_read_frame_header(s, fi)) != Y4M_OK) return err;
/* Read luminance scanlines */
@@ -610,7 +610,7 @@ int y4m_read_frame(stream_t *s, y4m_stream_info_t *si,
#if 0
-int y4m_write_frame(int fd, y4m_stream_info_t *si,
+int y4m_write_frame(int fd, y4m_stream_info_t *si,
y4m_frame_info_t *fi, unsigned char *yuv[3])
{
int err;
@@ -637,13 +637,13 @@ int y4m_write_frame(int fd, y4m_stream_info_t *si,
#if 0
int y4m_read_fields(int fd, y4m_stream_info_t *si, y4m_frame_info_t *fi,
- unsigned char *upper_field[3],
+ unsigned char *upper_field[3],
unsigned char *lower_field[3])
{
int i, y, err;
int width = si->width;
int height = si->height;
-
+
/* Read frame header */
if ((err = y4m_read_frame_header(fd, fi)) != Y4M_OK) return err;
/* Read Y', Cb, and Cr planes */
@@ -669,7 +669,7 @@ int y4m_read_fields(int fd, y4m_stream_info_t *si, y4m_frame_info_t *fi,
int y4m_write_fields(int fd, y4m_stream_info_t *si, y4m_frame_info_t *fi,
- unsigned char *upper_field[3],
+ unsigned char *upper_field[3],
unsigned char *lower_field[3])
{
int i, y, err;
@@ -728,7 +728,7 @@ void y4m_log_stream_info(const char *prefix, y4m_stream_info_t *i)
mp_msg(MSGT_DEMUX, MSGL_V, "%s frame rate: ??? fps\n", prefix);
else
mp_msg(MSGT_DEMUX, MSGL_V, "%s frame rate: %d/%d fps (~%f)\n", prefix,
- i->framerate.n, i->framerate.d,
+ i->framerate.n, i->framerate.d,
(double) i->framerate.n / (double) i->framerate.d);
mp_msg(MSGT_DEMUX, MSGL_V, "%s interlace: %s\n", prefix,
(i->interlace == Y4M_ILACE_NONE) ? "none/progressive" :
@@ -760,7 +760,7 @@ const char *y4m_strerr(int err)
case Y4M_ERR_MAGIC: return "bad header magic";
case Y4M_ERR_XXTAGS: return "too many xtags";
case Y4M_ERR_EOF: return "end-of-file";
- default:
+ default:
return "unknown error code";
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-24 17:10:34 +0000