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prepare for removal of hardcoded struct and primitive sizes. 

added getter to determine struct and primitive sizes.
(cleanup in the java code can be done later.)
pull/517/head
Ser Lev Arris 2015-03-28 14:21:47 +01:00
parent d2d41a8aee
commit 79768ddc14
5 changed files with 126 additions and 9 deletions
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48
port/jassimp/jassimp-native/src/jassimp.cpp
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@ -1344,7 +1344,55 @@ JNIEXPORT jint JNICALL Java_jassimp_Jassimp_getVKeysize
(JNIEnv *env, jclass jClazz)
{
const int res = sizeof(aiVectorKey);
return res;
}
JNIEXPORT jint JNICALL Java_jassimp_Jassimp_getQKeysize
(JNIEnv *env, jclass jClazz)
{
const int res = sizeof(aiQuatKey);
return res;
}
JNIEXPORT jint JNICALL Java_jassimp_Jassimp_getV3Dsize
(JNIEnv *env, jclass jClazz)
{
const int res = sizeof(aiVector3D);
return res;
}
JNIEXPORT jint JNICALL Java_jassimp_Jassimp_getfloatsize
(JNIEnv *env, jclass jClazz)
{
const int res = sizeof(float);
return res;
}
JNIEXPORT jint JNICALL Java_jassimp_Jassimp_getintsize
(JNIEnv *env, jclass jClazz)
{
const int res = sizeof(int);
return res;
}
JNIEXPORT jint JNICALL Java_jassimp_Jassimp_getuintsize
(JNIEnv *env, jclass jClazz)
{
const int res = sizeof(unsigned int);
return res;
}
JNIEXPORT jint JNICALL Java_jassimp_Jassimp_getdoubletsize
(JNIEnv *env, jclass jClazz)
{
const int res = sizeof(double);
return res;
}
JNIEXPORT jint JNICALL Java_jassimp_Jassimp_getlongsize
(JNIEnv *env, jclass jClazz)
{
const int res = sizeof(long);
return res;
}

14
port/jassimp/jassimp-native/src/jassimp.h
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@ -9,6 +9,20 @@ extern "C" {
#endif
JNIEXPORT jint JNICALL Java_jassimp_Jassimp_getVKeysize
(JNIEnv *, jclass);
JNIEXPORT jint JNICALL Java_jassimp_Jassimp_getQKeysize
(JNIEnv *, jclass);
JNIEXPORT jint JNICALL Java_jassimp_Jassimp_getV3Dsize
(JNIEnv *, jclass);
JNIEXPORT jint JNICALL Java_jassimp_Jassimp_getfloatsize
(JNIEnv *, jclass);
JNIEXPORT jint JNICALL Java_jassimp_Jassimp_getintsize
(JNIEnv *, jclass);
JNIEXPORT jint JNICALL Java_jassimp_Jassimp_getuintsize
(JNIEnv *, jclass);
JNIEXPORT jint JNICALL Java_jassimp_Jassimp_getdoublesize
(JNIEnv *, jclass);
JNIEXPORT jint JNICALL Java_jassimp_Jassimp_getlongsize
(JNIEnv *, jclass);
/*
* Class: jassimp_Jassimp

10
port/jassimp/jassimp/src/jassimp/AiMesh.java
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@ -140,13 +140,17 @@ public final class AiMesh {
/**
* Number of bytes per float value.
*/
private static final int SIZEOF_FLOAT = 4;
private static final int SIZEOF_FLOAT = Jassimp.NATIVE_FLOAT_SIZE;
/**
* Number of bytes per int value.
*/
private static final int SIZEOF_INT = 4;
private static final int SIZEOF_INT = Jassimp.NATIVE_INT_SIZE;
/**
* Size of an AiVector3D in the native world.
*/
private static final int SIZEOF_V3D = Jassimp.NATIVE_AIVEKTOR3D_SIZE;
/**

6
port/jassimp/jassimp/src/jassimp/AiNodeAnim.java
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@ -70,17 +70,17 @@ public final class AiNodeAnim {
/**
* Size of one position key entry.
*/
private static final int POS_KEY_SIZE = Jassimp.getVKeysize();
private static final int POS_KEY_SIZE = Jassimp.NATIVE_AIVEKTORKEY_SIZE;
/**
* Size of one rotation key entry.
*/
private static final int ROT_KEY_SIZE = 24;
private static final int ROT_KEY_SIZE = Jassimp.NATIVE_AIQUATKEY_SIZE;
/**
* Size of one scaling key entry.
*/
private static final int SCALE_KEY_SIZE = Jassimp.getVKeysize();
private static final int SCALE_KEY_SIZE = Jassimp.NATIVE_AIVEKTORKEY_SIZE;
/**

53
port/jassimp/jassimp/src/jassimp/Jassimp.java
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@ -97,12 +97,47 @@ public final class Jassimp {
/**
* Returns the size of a struct.<p>
* Returns the size of a struct or ptimitive.<p>
*
* @return the result of sizeof call
*/
public static native int getVKeysize();
/**
* @see #getVKeysize
*/
public static native int getQKeysize();
/**
* @see #getVKeysize
*/
public static native int getV3Dsize();
/**
* @see #getVKeysize
*/
public static native int getfloatsize();
/**
* @see #getVKeysize
*/
public static native int getintsize();
/**
* @see #getVKeysize
*/
public static native int getuintsize();
/**
* @see #getVKeysize
*/
public static native int getboublesize();
/**
* @see #getVKeysize
*/
public static native int getlongsize();
/**
* Returns a human readable error description.<p>
*
@ -256,8 +291,24 @@ public final class Jassimp {
/* nothing to do */
}
public static final int NATIVE_AIVEKTORKEY_SIZE;
public static final int NATIVE_AIQUATKEY_SIZE;
public static final int NATIVE_AIVEKTOR3D_SIZE;
public static final int NATIVE_FLOAT_SIZE;
public static final int NATIVE_INT_SIZE;
public static final int NATIVE_UINT_SIZE;
public static final int NATIVE_DOUBLE_SIZE;
public static final int NATIVE_LONG_SIZE;
static {
System.loadLibrary("jassimp");
NATIVE_AIVEKTORKEY_SIZE = getVKeysize();
NATIVE_AIQUATKEY_SIZE = getQKeysize();
NATIVE_AIVEKTOR3D_SIZE = getV3Dsize();
NATIVE_FLOAT_SIZE = getfloatsize();
NATIVE_INT_SIZE = getintsize();
NATIVE_UINT_SIZE = getuintsize();
NATIVE_DOUBLE_SIZE = getdoublesize();
NATIVE_LONG_SIZE = getlongsize();
}
}