GL_NV_video_capture http://www.opengl.org/registry/specs/NV/video_capture.txt GL_NV_video_capture GL_VIDEO_BUFFER_NV 0x9020 GL_VIDEO_BUFFER_BINDING_NV 0x9021 GL_FIELD_UPPER_NV 0x9022 GL_FIELD_LOWER_NV 0x9023 GL_NUM_VIDEO_CAPTURE_STREAMS_NV 0x9024 GL_NEXT_VIDEO_CAPTURE_BUFFER_STATUS_NV 0x9025 GL_VIDEO_CAPTURE_TO_422_SUPPORTED_NV 0x9026 GL_LAST_VIDEO_CAPTURE_STATUS_NV 0x9027 GL_VIDEO_BUFFER_PITCH_NV 0x9028 GL_VIDEO_COLOR_CONVERSION_MATRIX_NV 0x9029 GL_VIDEO_COLOR_CONVERSION_MAX_NV 0x902A GL_VIDEO_COLOR_CONVERSION_MIN_NV 0x902B GL_VIDEO_COLOR_CONVERSION_OFFSET_NV 0x902C GL_VIDEO_BUFFER_INTERNAL_FORMAT_NV 0x902D GL_PARTIAL_SUCCESS_NV 0x902E GL_SUCCESS_NV 0x902F GL_FAILURE_NV 0x9030 GL_YCBYCR8_422_NV 0x9031 GL_YCBAYCR8A_4224_NV 0x9032 GL_Z6Y10Z6CB10Z6Y10Z6CR10_422_NV 0x9033 GL_Z6Y10Z6CB10Z6A10Z6Y10Z6CR10Z6A10_4224_NV 0x9034 GL_Z4Y12Z4CB12Z4Y12Z4CR12_422_NV 0x9035 GL_Z4Y12Z4CB12Z4A12Z4Y12Z4CR12Z4A12_4224_NV 0x9036 GL_Z4Y12Z4CB12Z4CR12_444_NV 0x9037 GL_VIDEO_CAPTURE_FRAME_WIDTH_NV 0x9038 GL_VIDEO_CAPTURE_FRAME_HEIGHT_NV 0x9039 GL_VIDEO_CAPTURE_FIELD_UPPER_HEIGHT_NV 0x903A GL_VIDEO_CAPTURE_FIELD_LOWER_HEIGHT_NV 0x903B GL_VIDEO_CAPTURE_SURFACE_ORIGIN_NV 0x903C void glBeginVideoCaptureNV (GLuint video_capture_slot) void glBindVideoCaptureStreamBufferNV (GLuint video_capture_slot, GLuint stream, GLenum frame_region, GLintptrARB offset) void glBindVideoCaptureStreamTextureNV (GLuint video_capture_slot, GLuint stream, GLenum frame_region, GLenum target, GLuint texture) void glEndVideoCaptureNV (GLuint video_capture_slot) void glGetVideoCaptureivNV (GLuint video_capture_slot, GLenum pname, GLint* params) GLenum glVideoCaptureNV (GLuint video_capture_slot, GLuint* sequence_num, GLuint64EXT *capture_time) void glGetVideoCaptureStreamivNV (GLuint video_capture_slot, GLuint stream, GLenum pname, GLint* params) void glGetVideoCaptureStreamfvNV (GLuint video_capture_slot, GLuint stream, GLenum pname, GLfloat* params) void glGetVideoCaptureStreamdvNV (GLuint video_capture_slot, GLuint stream, GLenum pname, GLdouble* params) void glVideoCaptureStreamParameterivNV (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLint* params) void glVideoCaptureStreamParameterfvNV (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLfloat* params) void glVideoCaptureStreamParameterdvNV (GLuint video_capture_slot, GLuint stream, GLenum pname, const GLdouble* params)