#include "jogamp_opengl_GLContextImpl.h" #include "JoglCommon.h" #include <assert.h> #include <KHR/khrplatform.h> /* * Class: jogamp_opengl_GLContextImpl * Method: glGetStringInt * Signature: (IJ)Ljava/lang/String; */ JNIEXPORT jstring JNICALL Java_jogamp_opengl_GLContextImpl_glGetStringInt(JNIEnv *env, jclass _unused, jint name, jlong procAddress) { typedef const khronos_uint8_t * (KHRONOS_APIENTRY*_local_PFNGLGETSTRINGPROC)(unsigned int name); _local_PFNGLGETSTRINGPROC ptr_glGetString; const khronos_uint8_t * _res; ptr_glGetString = (_local_PFNGLGETSTRINGPROC) (intptr_t) procAddress; assert(ptr_glGetString != NULL); _res = (* ptr_glGetString) ((unsigned int) name); if (NULL == _res) return NULL; return (*env)->NewStringUTF(env, (const char *)_res); } /* * Class: jogamp_opengl_GLContextImpl * Method: glGetIntegervInt * Signature: (ILjava/lang/Object;I)V */ JNIEXPORT void JNICALL Java_jogamp_opengl_GLContextImpl_glGetIntegervInt(JNIEnv *env, jclass _unused, jint pname, jobject params, jint params_byte_offset, jlong procAddress) { typedef void (KHRONOS_APIENTRY*_local_PFNGLGETINTEGERVPROC)(unsigned int pname, int * params); _local_PFNGLGETINTEGERVPROC ptr_glGetIntegerv; int * _params_ptr = NULL; if ( NULL != params ) { _params_ptr = (int *) (((char*) (*env)->GetPrimitiveArrayCritical(env, params, NULL) ) + params_byte_offset); } ptr_glGetIntegerv = (_local_PFNGLGETINTEGERVPROC) (intptr_t) procAddress; assert(ptr_glGetIntegerv != NULL); (* ptr_glGetIntegerv) ((unsigned int) pname, (int *) _params_ptr); if ( NULL != params ) { (*env)->ReleasePrimitiveArrayCritical(env, params, _params_ptr, 0); } }