diff options
Diffstat (limited to 'tools/h52jpeg/h52jpeg.c')
| -rw-r--r-- | tools/h52jpeg/h52jpeg.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/tools/h52jpeg/h52jpeg.c b/tools/h52jpeg/h52jpeg.c index b6a441a..bab1b45 100644 --- a/tools/h52jpeg/h52jpeg.c +++ b/tools/h52jpeg/h52jpeg.c @@ -124,6 +124,21 @@ int main(int argc, const char *argv[]) exit(EXIT_FAILURE); } + + if ( HDstrcmp( image_type, "gray" ) == 0 ) + { + opt.image_type = 0; + } + else if ( HDstrcmp( image_type, "true" ) == 0 ) + { + opt.image_type = 1; + } + else + { + printf("<%s> is an invalid image type\n", image_type); + exit(EXIT_FAILURE); + } + break; } /* switch */ @@ -353,6 +368,7 @@ int do_image(hid_t fid, h52jpeg_opt_t opt, const char* image_name) goto out; /* write the jpeg file */ + /* write the jpeg file */ write_JPEG_file (jpeg_name, buf, (int) height, @@ -406,7 +422,7 @@ int do_image(hid_t fid, h52jpeg_opt_t opt, const char* image_name) if ( NULL == (buf = HDmalloc( (size_t)nelmts * size ))) goto out; if ( H5Dread(did,tid,H5S_ALL,H5S_ALL,H5P_DEFAULT,buf) < 0 ) - goto out; + goto out; height = dims[0]; width = dims[1]; @@ -503,8 +519,7 @@ void make_jpeg_name( const char* template_name, const char* image_name, char* jp } /* - * Sample routine for JPEG compression. We assume that the target file name - * and a compression quality factor are passed in. + * Sample routine for JPEG compression. * * IMAGE DATA FORMATS: * @@ -517,8 +532,7 @@ void make_jpeg_name( const char* template_name, const char* image_name, char* jp * * For this example, we'll assume that this data structure matches the way * our application has stored the image in memory, so we can just pass a - * pointer to our image buffer. In particular, let's say that the image is - * RGB color and is described by: + * pointer to our image buffer. */ static |