| /* void glDrawElementsIndirect ( GLenum mode, GLenum type, const void *indirect ) */ |
| static void android_glDrawElementsIndirect(JNIEnv *_env, jobject, jint mode, jint type, jlong indirect) { |
| // In OpenGL ES, 'indirect' is a byte offset into a buffer, not a raw pointer. |
| // GL checks for too-large values. Here we only need to check for successful signed 64-bit |
| // to unsigned 32-bit conversion. |
| if (sizeof(void*) != sizeof(jlong) && indirect > static_cast<jlong>(UINT32_MAX)) { |
| jniThrowException(_env, "java/lang/IllegalArgumentException", "indirect offset too large"); |
| return; |
| } |
| glDrawElementsIndirect(mode, type, (const void*)indirect); |
| } |
| |