/[gzz]/gzz/gfx/jni/GzzGL-jni.cxx
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Diff of /gzz/gfx/jni/GzzGL-jni.cxx

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revision 1.82 by tjl, Sat Jan 25 13:45:03 2003 UTC revision 1.83 by tjl, Sun Jan 26 21:25:58 2003 UTC
# Line 527  JNIEXPORT jbyteArray JNICALL Java_gzz_gf Line 527  JNIEXPORT jbyteArray JNICALL Java_gzz_gf
527       return arr;       return arr;
528  }  }
529    
530    JNIEXPORT void JNICALL Java_gzz_gfx_gl_GL_impl_1Texture_1getTexImage
531     (JNIEnv *env, jclass, jint id, jint level, jstring jformat, jstring jtype,
532        jbyteArray jdata) {
533        glBindTexture(GL_TEXTURE_2D, id);
534        GLenum format = tokenFromJstring(env, jformat);
535        GLenum type = tokenFromJstring(env, jtype);
536        jbyte *b = env->GetByteArrayElements(jdata, 0);
537    
538        glPushClientAttrib(GL_CLIENT_PIXEL_STORE_BIT);
539        glPixelStorei(GL_PACK_ROW_LENGTH, 0);
540        glPixelStorei(GL_PACK_ALIGNMENT, 1);
541    
542        glGetTexImage(GL_TEXTURE_2D, level, format, type, b);
543    
544        glPopClientAttrib();
545    
546        env->ReleaseByteArrayElements(jdata, b, 0);
547        GLERR
548     }
549    
550    
551    
552  JNIEXPORT void JNICALL Java_gzz_gfx_gl_GL_impl_1Texture_1compressedTexImage  JNIEXPORT void JNICALL Java_gzz_gfx_gl_GL_impl_1Texture_1compressedTexImage
553   (JNIEnv *env, jclass, jint id, jint level, jstring jinternalFormat, jint width, jint height,   (JNIEnv *env, jclass, jint id, jint level, jstring jinternalFormat, jint width, jint height,
554          jint border, jbyteArray jdata) {          jint border, jbyteArray jdata) {

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