diff options
Diffstat (limited to 'src/stream.h')
| -rw-r--r-- | src/stream.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/stream.h b/src/stream.h index 027db4a..53b7113 100644 --- a/src/stream.h +++ b/src/stream.h @@ -4,6 +4,18 @@ #define STREAM_HEAD_MAX (3 * 3 * sizeof(size_t) + sizeof(((struct stream *)0)->pixfmt) + 10) +#define SPRINTF_HEAD_ZN(BUF, FRAMES, WIDTH, HEIGHT, PIXFMT, LENP)\ + sprintf(BUF, "%zu %zu %zu %s\n%cuivf%zn",\ + FRAMES, WIDTH, HEIGHT, PIXFMT, 0, LENP) + +#define SPRINTF_HEAD(BUF, FRAMES, WIDTH, HEIGHT, PIXFMT)\ + sprintf(BUF, "%zu %zu %zu %s\n%cuivf",\ + FRAMES, WIDTH, HEIGHT, PIXFMT, 0) + +#define FPRINTF_HEAD(FP, FRAMES, WIDTH, HEIGHT, PIXFMT)\ + fprintf(fp, "%zu %zu %zu %s\n%cuivf",\ + FRAMES, WIDTH, HEIGHT, PIXFMT, 0) + #define einit_stream(...) eninit_stream(1, __VA_ARGS__) #define eset_pixel_size(...) enset_pixel_size(1, __VA_ARGS__) #define eread_stream(...) enread_stream(1, __VA_ARGS__) |