diff options
| -rw-r--r-- | tools/easylogo/easylogo.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tools/easylogo/easylogo.c b/tools/easylogo/easylogo.c index 59f9ae7..6f2aaa6 100644 --- a/tools/easylogo/easylogo.c +++ b/tools/easylogo/easylogo.c @@ -127,6 +127,16 @@ void printlogo_yuyv (unsigned short *data, int w, int h) } } +static inline unsigned short le16_to_cpu (unsigned short val) +{ + union { + unsigned char pval[2]; + unsigned short val; + } swapped; + swapped.val = val; + return (swapped.pval[1] << 8) + swapped.pval[0]; +} + int image_load_tga (image_t *image, char *filename) { FILE *file ; @@ -140,6 +150,14 @@ int image_load_tga (image_t *image, char *filename) fread(&header, sizeof(header), 1, file); + /* byte swap: tga is little endian, host is ??? */ + header.ColorMapOrigin = le16_to_cpu (header.ColorMapOrigin); + header.ColorMapLenght = le16_to_cpu (header.ColorMapLenght); + header.ImageXOrigin = le16_to_cpu (header.ImageXOrigin); + header.ImageYOrigin = le16_to_cpu (header.ImageYOrigin); + header.ImageWidth = le16_to_cpu (header.ImageWidth); + header.ImageHeight = le16_to_cpu (header.ImageHeight); + image->width = header.ImageWidth ; image->height = header.ImageHeight ; |