diff options
Diffstat (limited to '')
| -rw-r--r-- | src/blind-stack.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/blind-stack.c b/src/blind-stack.c index d409cc6..72233a2 100644 --- a/src/blind-stack.c +++ b/src/blind-stack.c @@ -9,7 +9,7 @@ USAGE("[-b] bottom-stream ... top-stream") -#define PROCESS_LINEAR_3CH_ALPHA(TYPE, BLEND)\ +#define PROCESS(TYPE, BLEND)\ do {\ TYPE x1, y1, z1, a1;\ TYPE x2, y2, z2, a2;\ @@ -38,8 +38,10 @@ USAGE("[-b] bottom-stream ... top-stream") }\ } while (0) -static void process_xyza (struct stream *streams, size_t n_streams, size_t n) { PROCESS_LINEAR_3CH_ALPHA(double, 0); } -static void process_xyza_b(struct stream *streams, size_t n_streams, size_t n) { PROCESS_LINEAR_3CH_ALPHA(double, 1); } +static void process_xyza (struct stream *streams, size_t n_streams, size_t n) { PROCESS(double, 0); } +static void process_xyza_b (struct stream *streams, size_t n_streams, size_t n) { PROCESS(double, 1); } +static void process_xyzaf (struct stream *streams, size_t n_streams, size_t n) { PROCESS(float, 0); } +static void process_xyzaf_b(struct stream *streams, size_t n_streams, size_t n) { PROCESS(float, 1); } int main(int argc, char *argv[]) @@ -71,6 +73,8 @@ main(int argc, char *argv[]) if (!strcmp(streams->pixfmt, "xyza")) process = blend ? process_xyza_b : process_xyza; + else if (!strcmp(streams->pixfmt, "xyza f")) + process = blend ? process_xyzaf_b : process_xyzaf; else eprintf("pixel format %s is not supported, try xyza\n", streams->pixfmt); |