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/* See LICENSE file for copyright and license details. */
#include "common.h"
#include <string.h>
USAGE("")
#define PROCESS(TYPE, CAST, FMT)\
do {\
size_t i;\
TYPE *p = (TYPE *)(stream->buf);\
for (i = 0, n /= stream->chan_size; i < n; i++)\
printf("%"FMT"%c", (CAST)(p[i]), (i + 1) % stream->n_chan ? ' ' : '\n');\
} while (0)
static void process_lf(struct stream *stream, size_t n) {PROCESS(double, double, ".25lf");}
static void process_f (struct stream *stream, size_t n) {PROCESS(float, double, ".25lf");}
int
main(int argc, char *argv[])
{
struct stream stream;
void (*process)(struct stream *stream, size_t n);
UNOFLAGS(argc);
eopen_stream(&stream, NULL);
if (stream.encoding == DOUBLE)
process = process_lf;
else if (stream.encoding == FLOAT)
process = process_f;
else
eprintf("pixel format %s is not supported, try xyza\n", stream.pixfmt);
printf("%zu %zu %zu %s\n", stream.frames, stream.width, stream.height, stream.pixfmt);
process_stream(&stream, process);
efshut(stdout, "<stdout>");
return 0;
}
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