diff options
Diffstat (limited to 'opengl/tools/glgen/stubs/gles11/GLES11ExtcHeader.cpp')
| -rw-r--r-- | opengl/tools/glgen/stubs/gles11/GLES11ExtcHeader.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/opengl/tools/glgen/stubs/gles11/GLES11ExtcHeader.cpp b/opengl/tools/glgen/stubs/gles11/GLES11ExtcHeader.cpp index 294d1ce..2548b32 100644 --- a/opengl/tools/glgen/stubs/gles11/GLES11ExtcHeader.cpp +++ b/opengl/tools/glgen/stubs/gles11/GLES11ExtcHeader.cpp @@ -23,6 +23,15 @@ #include <GLES/gl.h> #include <GLES/glext.h> +/* special calls implemented in Android's GLES wrapper used to more + * efficiently bound-check passed arrays */ +extern "C" { +GL_API void GL_APIENTRY glMatrixIndexPointerOESBounds(GLint size, GLenum type, GLsizei stride, + const GLvoid *ptr, GLsizei count); +GL_API void GL_APIENTRY glWeightPointerOESBounds(GLint size, GLenum type, GLsizei stride, + const GLvoid *ptr, GLsizei count); +} + static int initialized = 0; static jclass nioAccessClass; @@ -121,5 +130,17 @@ releasePointer(JNIEnv *_env, jarray array, void *data, jboolean commit) commit ? 0 : JNI_ABORT); } +static void * +getDirectBufferPointer(JNIEnv *_env, jobject buffer) { + char* buf = (char*) _env->GetDirectBufferAddress(buffer); + if (buf) { + jint position = _env->GetIntField(buffer, positionID); + jint elementSizeShift = _env->GetIntField(buffer, elementSizeShiftID); + buf += position << elementSizeShift; + } else { + _env->ThrowNew(IAEClass, "Must use a native order direct Buffer"); + } + return (void*) buf; +} // -------------------------------------------------------------------------- |