16 bpc PNG images were not being written properly when strips were being used. while png_set_swap() is supposed to tell the system to reverse the order of the bits when writing the file, I was unable to get this to work, so I resorted to a brute-force reversal of the bits - but then forgot to put the bits BACK. This is not a problem for single strips, but with multiple strips things get very confused. png_set_swap would make this a non-issue.

git-svn-id: https://flam3.googlecode.com/svn/trunk@88 77852712-ef1d-11de-8684-7d64432d61a3

1 files changed, 4 insertions, 4 deletions

diff --git a/src/flam3-render.c b/src/flam3-render.c
index 11b69cf..7273fdb 100644
--- a/src/flam3-render.c
+++ b/src/flam3-render.c
@@ -295,7 +295,7 @@ int main(int argc, char **argv) {
          if (last_size != -1)
             free(image);
          last_size = this_size;
-         image = (void *) malloc(this_size);
+         image = (void *) calloc(this_size, sizeof(char));
          if (NULL==image) {
             fprintf(stderr,"Error allocating memory for image.  Aborting\n");
             exit(1);
@@ -351,7 +351,7 @@ int main(int argc, char **argv) {
             sprintf(fname, "%s%05d.%s", prefix, i, format);
          }
          if (verbose) {
-        fprintf(stderr, "writing %s...", fname);
+            fprintf(stderr, "writing %s...", fname);
          }
          fp = fopen(fname, "wb");
          if (NULL == fp) {
@@ -381,8 +381,8 @@ int main(int argc, char **argv) {
             fprintf(fp, "P6\n");
             fprintf(fp, "%d %d\n255\n", cps[i].width, real_height);
             if (this_size != fwrite((unsigned char *)image, 1, this_size, fp)) {
-		perror(fname);
-	    }
+		       perror(fname);
+	        }
          }
          /* Free string */
          free(fpc.genome);