diff options
| author | Antonin Descampe <antonin@gmail.com> | 2009-08-31 13:18:20 +0000 |
|---|---|---|
| committer | Antonin Descampe <antonin@gmail.com> | 2009-08-31 13:18:20 +0000 |
| commit | 83abf567369ae32e7e4ee402ddd1ed0bad63187a (patch) | |
| tree | 287c981427c3cd63ec1211838a789b7a14386f02 /JavaOpenJPEG/JavaOpenJPEGDecoder.c | |
| parent | a695c8eb5146dd819327194b58ead0ca903e2b62 (diff) | |
JavaOpenJpegDecoder.c : fixed a signed/unsigned behaviour when returning form C to JAVA
Diffstat (limited to 'JavaOpenJPEG/JavaOpenJPEGDecoder.c')
| -rw-r--r-- | JavaOpenJPEG/JavaOpenJPEGDecoder.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/JavaOpenJPEG/JavaOpenJPEGDecoder.c b/JavaOpenJPEG/JavaOpenJPEGDecoder.c index a33fe9db..3f65655a 100644 --- a/JavaOpenJPEG/JavaOpenJPEGDecoder.c +++ b/JavaOpenJPEG/JavaOpenJPEGDecoder.c @@ -782,13 +782,13 @@ JNIEXPORT jint JNICALL Java_org_openJpeg_OpenJPEGJavaDecoder_internalDecodeJ2Kto ptr2 = image->comps[2].data;
#ifdef CHECK_THRESHOLDS
if (image->comps[0].sgnd) {
- min_value = 0;
- max_value = 255;
- } else {
min_value = -128;
max_value = 127;
+ } else {
+ min_value = 0;
+ max_value = 255;
}
-#endif
+#endif
// Get the pointer to the Java structure where the data must be copied
fid = (*env)->GetFieldID(env, cls,"image24", "[I");
jia = (*env)->GetObjectField(env, obj, fid);
@@ -828,13 +828,13 @@ JNIEXPORT jint JNICALL Java_org_openJpeg_OpenJPEGJavaDecoder_internalDecodeJ2Kto ptrBBody = jbBody;
#ifdef CHECK_THRESHOLDS
if (image->comps[0].sgnd) {
- min_value = 0;
- max_value = 255;
- } else {
min_value = -128;
max_value = 127;
+ } else {
+ min_value = 0;
+ max_value = 255;
}
-#endif
+#endif
//printf("C: transfering %d shorts to Java image8 pointer = %d\n", wr*hr,ptrSBody);
for (i=0; i<w*h; i++) {
tempUC = (unsigned char) (ptr[i]);
@@ -855,11 +855,11 @@ JNIEXPORT jint JNICALL Java_org_openJpeg_OpenJPEGJavaDecoder_internalDecodeJ2Kto ptrSBody = jsBody;
#ifdef CHECK_THRESHOLDS
if (image->comps[0].sgnd) {
- min_value = 0;
- max_value = 65535;
- } else {
min_value = -32768;
max_value = 32767;
+ } else {
+ min_value = 0;
+ max_value = 65535;
}
printf("C: minValue = %d, maxValue = %d\n", min_value, max_value);
#endif
|