diff options
Diffstat (limited to 'tools/gifconv/hdf2gif.c')
| -rw-r--r-- | tools/gifconv/hdf2gif.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/tools/gifconv/hdf2gif.c b/tools/gifconv/hdf2gif.c index 9c4133e..39c75d1 100644 --- a/tools/gifconv/hdf2gif.c +++ b/tools/gifconv/hdf2gif.c @@ -19,16 +19,18 @@ extern int hdfWriteGIF(FILE *fp, BYTE *pic, int ptype, int w, int h, BYTE *rmap, int EndianOrder; -void PutByte(BYTE b , FILE *fpGif) +#ifdef NOT_USED +static void PutByte(BYTE b , FILE *fpGif) { if (fputc(b , fpGif) == EOF) { printf("File Writing Error, cannot continue"); exit(-1); } } +#endif /* NOT_USED */ -void putword(int w, FILE *fp) +static void putword(int w, FILE *fp) { /* writes a 16-bit integer in GIF order (LSB first) */ @@ -37,7 +39,8 @@ void putword(int w, FILE *fp) fputc((w>>8)&0xff,fp); } -void usage() { +static void usage(void ) +{ printf("Usage: h52gif <h5_file> <gif_file> -i <h5_image> [-p <h5_palette>]\n"); printf("h52gif expects *at least* one h5_image. You may repeat -i <h5_image> [-p <h5_palette>] at most 50 times (maximum of 50 images).\n"); } @@ -53,8 +56,6 @@ int main(int argc , char **argv) { CHAR *HDFName = NULL; CHAR *GIFName = NULL; - CHAR *image_path = NULL; - CHAR *pal_path = NULL; /* reference variables */ int has_local_palette; /* treated as a flag */ @@ -76,7 +77,7 @@ int main(int argc , char **argv) { int CountDown; int curx , cury; int time_out = 0; /* time between two images in the animation */ - int n_images , index; + int n_images , idx; BYTE pc2nc[256] , r1[256] , g1[256] , b1[256]; @@ -172,7 +173,7 @@ int main(int argc , char **argv) { n_images = number_of_images; Background = 0; - for (index = 0 ; index < n_images ; index++) { + for (idx = 0 ; idx < n_images ; idx++) { /* try to read the image and the palette */ /* Lots of funky stuff to support multiple images has been taken off. @@ -183,7 +184,7 @@ int main(int argc , char **argv) { ** to write the global palette out and then independantly write the smaller local ** palettes */ - if (ReadHDF(&Image , GlobalPalette , dim_sizes , HDFName , image_name_arr[index] , pal_name_arr[index]) < 0) { + if (ReadHDF(&Image , GlobalPalette , dim_sizes , HDFName , image_name_arr[idx] , pal_name_arr[idx]) < 0) { fprintf(stderr , "Unable to read HDF file\n"); return -1; } @@ -257,7 +258,7 @@ int main(int argc , char **argv) { /* If it is the first image we do all the header stuff that isn't required for the ** rest of the images. */ - if (index == 0) { + if (idx == 0) { /* Write out the GIF header and logical screen descriptor */ if (n_images > 1) { fwrite("GIF89a", 1, 6, fpGif); /* the GIF magic number */ @@ -331,7 +332,7 @@ int main(int argc , char **argv) { fputc (InitCodeSize , fpGif); - i = hdfWriteGIF(fpGif , Image , 0 , dim_sizes[0] , dim_sizes[1] , r1, g1 , b1 , pc2nc , 256 , 8 , BitsPerPixel); + i = hdfWriteGIF(fpGif , Image , 0 , (int)dim_sizes[0] , (int)dim_sizes[1] , r1, g1 , b1 , pc2nc , 256 , 8 , BitsPerPixel); fputc(0x00 , fpGif); free (Image); } |