diff options
Diffstat (limited to 'src/blind-matrix-reflect.c')
| -rw-r--r-- | src/blind-matrix-reflect.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/src/blind-matrix-reflect.c b/src/blind-matrix-reflect.c index 905ec96..ef882b5 100644 --- a/src/blind-matrix-reflect.c +++ b/src/blind-matrix-reflect.c @@ -11,9 +11,9 @@ static int per_channel = 0; pixel_t matrix[9];\ pixel_t buf[2];\ TYPE x2, y2, norm2;\ - int i;\ + size_t i;\ \ - for (i = 0; i < 4; i++) {\ + for (i = 0; i < stream->n_chan; i++) {\ matrix[0][i] = 1, matrix[1][i] = 0, matrix[2][i] = 0;\ matrix[3][i] = 0, matrix[4][i] = 1, matrix[5][i] = 0;\ matrix[6][i] = 0, matrix[7][i] = 0, matrix[8][i] = 1;\ @@ -21,7 +21,7 @@ static int per_channel = 0; \ while (eread_frame(stream, buf)) {\ if (per_channel) {\ - for (i = 0; i < 4; i++) {\ + for (i = 0; i < stream->n_chan; i++) {\ x2 = buf[0][i] * buf[0][i];\ y2 = buf[1][i] * buf[1][i];\ norm2 = x2 + y2;\ @@ -36,10 +36,12 @@ static int per_channel = 0; norm2 = x2 + y2;\ matrix[4][0] = -(matrix[0][0] = (x2 - y2) / norm2);\ matrix[3][0] = matrix[1][0] = 2 * buf[0][1] * buf[1][1] / norm2;\ - matrix[0][3] = matrix[0][2] = matrix[0][1] = matrix[0][0];\ - matrix[1][3] = matrix[1][2] = matrix[1][1] = matrix[1][0];\ - matrix[3][3] = matrix[3][2] = matrix[3][1] = matrix[3][0];\ - matrix[4][3] = matrix[4][2] = matrix[4][1] = matrix[4][0];\ + for (i = 1; i < stream->n_chan; i++) {\ + matrix[0][i] = matrix[0][0];\ + matrix[1][i] = matrix[1][0];\ + matrix[3][i] = matrix[3][0];\ + matrix[4][i] = matrix[4][0];\ + }\ }\ ewriteall(STDOUT_FILENO, matrix, sizeof(matrix), "<stdout>");\ }\ @@ -75,9 +77,9 @@ main(int argc, char *argv[]) fprint_stream_head(stdout, &stream); efflush(stdout, "<stdout>"); - if (!strcmp(stream.pixfmt, "xyza")) + if (stream.encoding == DOUBLE) process = process_lf; - else if (!strcmp(stream.pixfmt, "xyza f")) + else if (stream.encoding == FLOAT) process = process_f; else eprintf("pixel format %s is not supported, try xyza\n", stream.pixfmt); |