From 3089c4bbc10e98d18f43e8a70e7a3d0c0eaf0900 Mon Sep 17 00:00:00 2001 From: Stanislaw Halik Date: Fri, 22 Mar 2013 20:48:17 +0100 Subject: Downcase. PLEASE TURN OFF IGNORING CASE IN GIT CONFIG!!! .git/config: [core] ignorecase = false --- faceapi/FaceAPI2FSX_vc8.vcproj | 233 ++++++++++++++++++ faceapi/FaceAPI2FSX_vc9.vcproj | 232 ++++++++++++++++++ faceapi/build_options.h | 8 + faceapi/lock.h | 35 +++ faceapi/lockfree.h | 65 +++++ faceapi/main.cpp | 543 +++++++++++++++++++++++++++++++++++++++++ faceapi/mutex.h | 44 ++++ faceapi/stdafx.cpp | 8 + faceapi/stdafx.h | 21 ++ faceapi/utils.h | 346 ++++++++++++++++++++++++++ 10 files changed, 1535 insertions(+) create mode 100644 faceapi/FaceAPI2FSX_vc8.vcproj create mode 100644 faceapi/FaceAPI2FSX_vc9.vcproj create mode 100644 faceapi/build_options.h create mode 100644 faceapi/lock.h create mode 100644 faceapi/lockfree.h create mode 100644 faceapi/main.cpp create mode 100644 faceapi/mutex.h create mode 100644 faceapi/stdafx.cpp create mode 100644 faceapi/stdafx.h create mode 100644 faceapi/utils.h (limited to 'faceapi') diff --git a/faceapi/FaceAPI2FSX_vc8.vcproj b/faceapi/FaceAPI2FSX_vc8.vcproj new file mode 100644 index 00000000..8e2fc936 --- /dev/null +++ b/faceapi/FaceAPI2FSX_vc8.vcproj @@ -0,0 +1,233 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/faceapi/FaceAPI2FSX_vc9.vcproj b/faceapi/FaceAPI2FSX_vc9.vcproj new file mode 100644 index 00000000..227d872d --- /dev/null +++ b/faceapi/FaceAPI2FSX_vc9.vcproj @@ -0,0 +1,232 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/faceapi/build_options.h b/faceapi/build_options.h new file mode 100644 index 00000000..6bc6a44c --- /dev/null +++ b/faceapi/build_options.h @@ -0,0 +1,8 @@ +////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// +// Build Options +// +////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// + +//controls whether or not FaceAPI should use the callback or poll +#define USE_HEADPOSE_CALLBACK 1 diff --git a/faceapi/lock.h b/faceapi/lock.h new file mode 100644 index 00000000..efe38605 --- /dev/null +++ b/faceapi/lock.h @@ -0,0 +1,35 @@ +#ifndef SM_API_TESTAPPCONSOLE_LOCK_H +#define SM_API_TESTAPPCONSOLE_LOCK_H + +#include "mutex.h" + +namespace sm +{ + namespace faceapi + { + namespace samplecode + { + // A very simple scoped-lock class for sample code purposes. + // It is recommended that you use the boost threads library. + class Lock + { + public: + Lock(const Mutex &mutex): _mutex(mutex) + { + _mutex.lock(); + } + ~Lock() + { + _mutex.unlock(); + } + private: + // Noncopyable + Lock(const Lock &); + Lock &operator=(const Lock &); + private: + const Mutex &_mutex; + }; + } + } +} +#endif diff --git a/faceapi/lockfree.h b/faceapi/lockfree.h new file mode 100644 index 00000000..ce7d2a64 --- /dev/null +++ b/faceapi/lockfree.h @@ -0,0 +1,65 @@ +//lock free queue template class by Herb Sutter +//Dr Dobbs Journal article http://www.drdobbs.com/cpp/210604448;jsessionid=OQGQPSMNL4X4XQE1GHPSKH4ATMY32JVN?pgno=1 + +template class LockFreeQueue +{ +private: + struct Node + { + Node( T val ) : value(val), next(nullptr) { } + T value; + Node* next; + }; + + Node* first; // for producer only + Node* divider, last; // shared + + //not working in VC2008 + //atomic divider, last; // shared + +public: + LockFreeQueue() + { + // add dummy separator + first = divider = last = new Node( T() ); + } + + ~LockFreeQueue() + { + while( first != nullptr ) + { + // release the list + Node* tmp = first; + first = tmp->next; + delete tmp; + } + } + + void Produce( const T& t ) + { + last->next = new Node(t); // add the new item + last = last->next; // publish it + + while( first != divider ) + { + // trim unused nodes + Node* tmp = first; + first = first->next; + delete tmp; + } + } + + bool Consume( T& result ) + { + if( divider != last ) + { + // if queue is nonempty + result = divider->next->value; // copy it back + divider = divider->next; // publish that we took it + return true; // and report success + } + + return false; // else report empty + } +}; + diff --git a/faceapi/main.cpp b/faceapi/main.cpp new file mode 100644 index 00000000..46732cb3 --- /dev/null +++ b/faceapi/main.cpp @@ -0,0 +1,543 @@ +/******************************************************************************** +* FaceTrackNoIR This program is a private project of the some enthusiastic * +* gamers from Holland, who don't like to pay much for * +* head-tracking. * +* * +* Copyright (C) 2013 Wim Vriend (Developing) * +* Ron Hendriks (Researching and Testing) * +* * +* Homepage * +* * +* This program is free software; you can redistribute it and/or modify it * +* under the terms of the GNU General Public License as published by the * +* Free Software Foundation; either version 3 of the License, or (at your * +* option) any later version. * +* * +* This program is distributed in the hope that it will be useful, but * +* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * +* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * +* more details. * +* * +* You should have received a copy of the GNU General Public License along * +* with this program; if not, see . * +*********************************************************************************/ +/* + Modifications (last one on top): + 20130105 - WVR: Set engine state to TERMINATED, when EXIT. + 20110501 - WVR: Added some command to be handled from FaceTrackNoIR (settings dialog). + 20110322 - WVR: Somehow the video-widget of faceAPI version 3.2.6. does not + work with FaceTrackNoIR (Qt issue?!). To be able to use + release 3.2.6 of faceAPI anyway, this console-app is used. + It exchanges data with FaceTrackNoIR via shared-memory... +*/ + +//Precompiled header +#include "stdafx.h" + +//FaceAPI headers +#include +#include "ftnoir_tracker_sm_types.h" +#include "utils.h" + +//local headers +#include "build_options.h" + +//namespaces +using namespace std; +using namespace sm::faceapi::samplecode; + +// +// global variables +// +HANDLE hSMMemMap = NULL; +SMMemMap *pMemData; +HANDLE hSMMutex; +smEngineHeadPoseData new_head_pose; +bool stopCommand = false; +bool ftnoirConnected = false; + +//enums +enum GROUP_ID +{ + GROUP0=0, +}; + +enum EVENT_ID +{ + EVENT_PING=0, + EVENT_INIT, +}; + +enum INPUT_ID +{ + INPUT0=0, +}; + +//function definitions +void updateHeadPose(smEngineHeadPoseData* temp_head_pose); +bool SMCreateMapping(); + +////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// +// +//FaceAPI function implementations +// +////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// + +void STDCALL receiveLogMessage(void *, const char *buf, int /*buf_len*/) +{ + Lock lock(g_mutex); // serialize logging calls from different threads to avoid garbled output. + //cout << string(buf); +} + +// Callback function for face-data +void STDCALL receiveFaceData(void *, smEngineFaceData face_data, smCameraVideoFrame video_frame) +{ + Lock lock(g_mutex); + + // Get info including data pointer to original image from camera + smImageInfo video_frame_image_info; + THROW_ON_ERROR(smImageGetInfo(video_frame.image_handle, &video_frame_image_info)); // reentrant, so ok + + // video_frame_image_info.plane_addr[*] now point to the image memory planes. + // The memory is only valid until the end of this routine unless you call smImageAddRef(video_frame.image_handle). + // So you can deep copy the image data here, or use smImageAddRef() and just copy the pointer. + // If you use smImageAddRef() you are responsible for calling smImageDestroy() to avoid a memory leak later. + + // In this callback you will typically want to copy the smEngineFaceData data into your own data-structure. + // Since the smEngineFaceData contains multiple pod types copying it is not atomic and + // a mutex is required to avoid the race-condition with any thread simultaneously + // reading from your data-structure. + // Such a race condition will not crash your code but will create weird noise in the tracking data. + + if (g_do_face_data_printing) + { + //cout << video_frame << " " << face_data; + + // Save any face texture to a PNG file + if (face_data.texture) + { + // Create a unique filename + std::stringstream filename; + filename << "face_" << video_frame.frame_num << ".png"; + // Try saving to a file + if (saveToPNGFile(filename.str(), face_data.texture->image_info) == SM_API_OK) + { + cout << "Saved face-texture to " << filename.str() << std::endl; + } + else + { + cout << "Error saving face-texture to " << filename.str() << std::endl; + } + } + } +} + +// Callback function for head-pose +void STDCALL receiveHeadPose(void *,smEngineHeadPoseData head_pose, smCameraVideoFrame video_frame) +{ + Lock lock(g_mutex); + + // Get info including data pointer to original image from camera + smImageInfo video_frame_image_info; + THROW_ON_ERROR(smImageGetInfo(video_frame.image_handle, &video_frame_image_info)); // reentrant, so ok + + // video_frame_image_info.plane_addr[*] now point to the image memory planes. + // The memory is only valid until the end of this routine unless you call smImageAddRef(video_frame.image_handle). + // So you can deep copy the image data here, or use smImageAddRef() and just copy the pointer. + // If you use smImageAddRef() you are responsible for calling smImageDestroy() to avoid a memory leak later. + + // In this callback you will typically want to copy the smEngineFaceData data into your own data-structure. + // Since the smEngineFaceData contains multiple pod types copying it is not atomic and + // a mutex is required to avoid the race-condition with any thread simultaneously + // reading from your data-structure. + // Such a race condition will not crash your code but will create weird noise in the tracking data. + + if (g_do_head_pose_printing) + { + //cout << video_frame << " " << head_pose << std::endl; + } + + //make a copy of the new head pose data and send it to simconnect + //when we get a simmconnect frame event the new offset will be applied to the camera + updateHeadPose(&head_pose); +} + +// Create the first available camera detected on the system, and return its handle +smCameraHandle createFirstCamera() +{ + // Detect cameras + smCameraInfoList info_list; + THROW_ON_ERROR(smCameraCreateInfoList(&info_list)); + + if (info_list.num_cameras == 0) + { + throw runtime_error("No cameras were detected"); + } + else + { + cout << "The followings cameras were detected: " << endl; + for (int i=0; ihandle,TRUE)); + THROW_ON_ERROR(smHTV2SetHeadPoseFilterLevel(engine_handle, pMemData->initial_filter_level)); + pMemData->handshake = 0; + } + else { + THROW_ON_ERROR(smVideoDisplayCreate(engine_handle,&video_display_handle,0,TRUE)); + } + + // Setup the VideoDisplay + THROW_ON_ERROR(smVideoDisplaySetFlags(video_display_handle,g_overlay_flags)); + + // Get the handle to the window and change the title to "Hello World" + smWindowHandle win_handle = 0; + THROW_ON_ERROR(smVideoDisplayGetWindowHandle(video_display_handle,&win_handle)); + SetWindowText(win_handle, _T("faceAPI Video-widget")); + MoveWindow(win_handle, 0, 0, 250, 180, true); + + // Loop on the keyboard + while (processKeyPress(engine_handle, video_display_handle) && !stopCommand) + { + // Read and print the current head-pose (if not using the callback mechanism) + #if (USE_HEADPOSE_CALLBACK==0) + #pragma message("Polling Headpose Manually") + if (engine_licensed) + { + smEngineHeadPoseData head_pose; + Lock lock(g_mutex); + + THROW_ON_ERROR(smHTCurrentHeadPose(engine_handle,&head_pose)); + if (g_do_head_pose_printing) + { + std::cout << head_pose << std::endl; + } + + } + #endif + + // NOTE: If you have a windows event loop in your program you + // will not need to call smAPIProcessEvents(). This manually redraws the video window. + THROW_ON_ERROR(smAPIProcessEvents()); + + // Prevent CPU overload in our simple loop. + const int frame_period_ms = 10; + Sleep(frame_period_ms); + + // + // Process the command sent by FaceTrackNoIR. + // + if (ftnoirConnected && (pMemData != 0)) { + + sprintf_s(msg, "Command: %d, \n", pMemData->command, pMemData->par_val_int); + OutputDebugStringA(msg); + std::cout << msg; + + // + // + // Determine the trackers' state and send it to FaceTrackNoIR. + // + THROW_ON_ERROR(smEngineGetState(engine_handle, &state)); + pMemData->state = state; + pMemData->handshake += 1; + + // + // Check if FaceTrackNoIR is still 'in contact'. + // FaceTrackNoIR will reset the handshake, every time in writes data. + // If the value rises too high, this exe will stop itself... + // + if ( pMemData->handshake > 200) { + stopCommand = TRUE; + } + + // + // Check if a command was issued and do something with it! + // + switch (pMemData->command) { + case FT_SM_START: + + // + // Only execute Start, if the engine is not yet tracking. + // + if (state != SM_API_ENGINE_STATE_HT_TRACKING) { + THROW_ON_ERROR(smEngineStart(engine_handle)); // Start tracking + } + pMemData->command = 0; // Reset + break; + + case FT_SM_STOP: + THROW_ON_ERROR(smEngineStop(engine_handle)); // Stop tracking + pMemData->command = 0; // Reset + break; + + case FT_SM_EXIT: + THROW_ON_ERROR(smEngineStop(engine_handle)); // Stop tracking + stopCommand = TRUE; + pMemData->command = 0; // Reset + pMemData->state = SM_API_ENGINE_STATE_TERMINATED; // One last update, before quitting... + break; + + case FT_SM_SET_PAR_FILTER: + THROW_ON_ERROR(smHTV2SetHeadPoseFilterLevel(engine_handle, pMemData->par_val_int)); + pMemData->command = 0; // Reset + break; + + case FT_SM_SHOW_CAM: + THROW_ON_ERROR(smEngineShowCameraControlPanel(engine_handle)); + pMemData->command = 0; // Reset + break; + + default: + pMemData->command = 0; // Reset + // should never be reached + break; + } + } + } // While(1) + + // Destroy engine + THROW_ON_ERROR(smEngineDestroy(&engine_handle)); + // Destroy video display + THROW_ON_ERROR(smVideoDisplayDestroy(&video_display_handle)); + + if (ftnoirConnected) { + if ( pMemData != NULL ) { + UnmapViewOfFile ( pMemData ); + } + + if (hSMMutex != 0) { + CloseHandle( hSMMutex ); + } + hSMMutex = 0; + + if (hSMMemMap != 0) { + CloseHandle( hSMMemMap ); + } + hSMMemMap = 0; + } + +} // run() + +// Application entry point +int _tmain(int /*argc*/, _TCHAR** /*argv*/) +{ + OutputDebugString(_T("_tmain() says: Starting Function\n")); + + try + { + if (SMCreateMapping()) { + run(); + } + } + catch (exception &e) + { + cerr << e.what() << endl; + } + + return smAPIQuit(); +} + +// +// This is called exactly once for each FaceAPI callback and must be within an exclusive lock +// +void updateHeadPose(smEngineHeadPoseData* temp_head_pose) +{ + // + // Check if the pointer is OK and wait for the Mutex. + // + if ( (pMemData != NULL) && (WaitForSingleObject(hSMMutex, 100) == WAIT_OBJECT_0) ) { + + // + // Copy the Raw measurements directly to the client. + // + if (temp_head_pose->confidence > 0.0f) + { + memcpy(&pMemData->data.new_pose,temp_head_pose,sizeof(smEngineHeadPoseData)); + } + ReleaseMutex(hSMMutex); + } +}; + +// +// Create a memory-mapping to the faceAPI data. +// It contains the tracking data, a command-code from FaceTrackNoIR +// +// +bool SMCreateMapping() +{ + OutputDebugString(_T("FTCreateMapping says: Starting Function\n")); + + // + // A FileMapping is used to create 'shared memory' between the faceAPI and FaceTrackNoIR. + // FaceTrackNoIR creates the mapping, this program only opens it. + // If it's not there: the program was apparently started by the user instead of FaceTrackNoIR... + // + // Open an existing FileMapping, Read/Write access + // + hSMMemMap = OpenFileMappingA( FILE_MAP_ALL_ACCESS , false , (LPCSTR) SM_MM_DATA ); + if ( ( hSMMemMap != 0 ) ) { + ftnoirConnected = true; + OutputDebugString(_T("FTCreateMapping says: FileMapping opened successfully...\n")); + pMemData = (SMMemMap *) MapViewOfFile(hSMMemMap, FILE_MAP_ALL_ACCESS, 0, 0, sizeof(TFaceData)); + if (pMemData != NULL) { + OutputDebugString(_T("FTCreateMapping says: MapViewOfFile OK.\n")); + pMemData->state = 0; + } + hSMMutex = CreateMutexA(NULL, false, SM_MUTEX); + } + else { + OutputDebugString(_T("FTCreateMapping says: FileMapping not opened...FaceTrackNoIR not connected!\n")); + ftnoirConnected = false; + pMemData = 0; + } + + return true; +} diff --git a/faceapi/mutex.h b/faceapi/mutex.h new file mode 100644 index 00000000..11aabafc --- /dev/null +++ b/faceapi/mutex.h @@ -0,0 +1,44 @@ +#ifndef SM_API_TESTAPPCONSOLE_MUTEX_H +#define SM_API_TESTAPPCONSOLE_MUTEX_H + +namespace sm +{ + namespace faceapi + { + namespace samplecode + { + // A very simple mutex class for sample code purposes. + // It is recommended that you use the boost threads library. + class Mutex + { + public: + Mutex() + { + if (!InitializeCriticalSectionAndSpinCount(&_cs,0x80000400)) + { + throw std::runtime_error("Failed to initialize Mutex"); + } + } + ~Mutex() + { + DeleteCriticalSection(&_cs); + } + void lock() const + { + EnterCriticalSection(&_cs); + } + void unlock() const + { + LeaveCriticalSection(&_cs); + } + private: + // Noncopyable + Mutex(const Mutex &); + Mutex &operator=(const Mutex &); + private: + mutable CRITICAL_SECTION _cs; + }; + } + } +} +#endif diff --git a/faceapi/stdafx.cpp b/faceapi/stdafx.cpp new file mode 100644 index 00000000..b4263f59 --- /dev/null +++ b/faceapi/stdafx.cpp @@ -0,0 +1,8 @@ +// stdafx.cpp : source file that includes just the standard includes +// TestAppConsole.pch will be the pre-compiled header +// stdafx.obj will contain the pre-compiled type information + +#include "stdafx.h" + +// TODO: reference any additional headers you need in STDAFX.H +// and not in this file diff --git a/faceapi/stdafx.h b/faceapi/stdafx.h new file mode 100644 index 00000000..d97c9353 --- /dev/null +++ b/faceapi/stdafx.h @@ -0,0 +1,21 @@ +// stdafx.h : include file for standard system include files, +// or project specific include files that are used frequently, but +// are changed infrequently +// + +#pragma once + +#ifndef _WIN32_WINNT // Allow use of features specific to Windows XP or later. +#define _WIN32_WINNT 0x0501 // Change this to the appropriate value to target other versions of Windows. +#endif + +#include +#include + +// TODO: reference additional headers your program requires here +#include +#include +#include +#include +#include +#include diff --git a/faceapi/utils.h b/faceapi/utils.h new file mode 100644 index 00000000..1fdb35b5 --- /dev/null +++ b/faceapi/utils.h @@ -0,0 +1,346 @@ +#ifndef SM_API_TESTAPPCONSOLE_UTILS_H +#define SM_API_TESTAPPCONSOLE_UTILS_H + +#include "lock.h" + +#define THROW_ON_ERROR(x) \ +{ \ + smReturnCode result = (x); \ + if (result < 0) \ + { \ + std::stringstream s; \ + s << "API error code: " << result; \ + throw std::runtime_error(s.str()); \ + } \ +} + +namespace sm +{ + namespace faceapi + { + namespace samplecode + { + // Global variables + Mutex g_mutex; + bool g_ctrl_c_detected(false); + bool g_do_head_pose_printing(false); + bool g_do_face_data_printing(false); + unsigned short g_overlay_flags(SM_API_VIDEO_DISPLAY_HEAD_MESH | SM_API_VIDEO_DISPLAY_PERFORMANCE); + + // CTRL-C handler function + void __cdecl CtrlCHandler(int) + { + Lock lock(g_mutex); + std::cout << "Ctrl-C detected, stopping..." << std::endl; + g_ctrl_c_detected = true; + } + + // Radians to degrees conversion + float rad2deg(float rad) + { + return rad*57.2957795f; + } + + void toggleFlag(unsigned short &val, unsigned short flag) + { + if (val & flag) + { + val = val & ~flag; + } + else + { + val = val | flag; + } + } + + // Save an image to PNG file + smReturnCode saveToPNGFile(const std::string& filepath, smImageInfo image_info) + { + smBool ok; + smReturnCode error; + + // Create an API string + smStringHandle filepath_handle = 0; + ok = (error = smStringCreate(&filepath_handle)) == SM_API_OK; + ok = ok && (error = smStringReadBuffer(filepath_handle,filepath.c_str(),filepath.size())) == SM_API_OK; + + // Create an API image + smImageHandle image_handle = 0; + smImageMemoryCopyMode copy_mode = SM_API_IMAGE_MEMORYCOPYMODE_AUTO; + ok = ok && (error = smImageCreateFromInfo(&image_info,©_mode,&image_handle)) == SM_API_OK; + + // Save the image as PNG + ok = ok && (error = smImageSaveToPNG(image_handle,filepath_handle)) == SM_API_OK; + + // Destroy the image and string + smStringDestroy(&filepath_handle); + smImageDestroy(&image_handle); + return error; + } + + // Stream operators for printing + + std::ostream &operator<<(std::ostream & os, const smSize2i &s) + { + return os << "[" << s.h << "," << s.h << "]"; + } + + std::ostream &operator<<(std::ostream & os, const smCoord3f &pos) + { + return os << "(" << pos.x << "," << pos.y << "," << pos.z << ")"; + } + + std::ostream &operator<<(std::ostream & os, const smRotEuler &rot) + { + return os << "(" << rad2deg(rot.x_rads) << "," << rad2deg(rot.y_rads) << "," << rad2deg(rot.z_rads) << ")"; + } + + std::ostream &operator<<(std::ostream & os, const smPixel &p) + { + return os << "[" << static_cast(p.x) << "," << static_cast(p.y) << "]"; + } + + std::ostream &operator<<(std::ostream & os, const smFaceTexCoord &ftc) + { + return os << "{" << ftc.u << "," << ftc.v << "}"; + } + + std::ostream &operator<<(std::ostream & os, const smFaceLandmark &lm) + { + return os << "id "<< lm.id << " fc" << lm.fc << " ftc" << lm.ftc << " pc" << lm.pc << " wc" << lm.wc; + } + + std::ostream &operator<<(std::ostream & os, const smImageInfo &im) + { + os << "format "; + switch (im.format) + { + case SM_API_IMAGECODE_GRAY_8U: + os << "GRAY_8U"; + break; + case SM_API_IMAGECODE_GRAY_16U: + os << "GRAY_16U"; + break; + case SM_API_IMAGECODE_YUY2: + os << "YUY2"; + break; + case SM_API_IMAGECODE_I420: + os << "I420"; + break; + case SM_API_IMAGECODE_BGRA_32U: + os << "BGRA_32U"; + break; + case SM_API_IMAGECODE_ARGB_32U: + os << "ARGB_32U"; + break; + case SM_API_IMAGECODE_BGR_24U: + os << "BGR_24U"; + break; + case SM_API_IMAGECODE_RGB_24U: + os << "RGB_24U"; + break; + default: + os << "unknown"; + break; + } + os << " res" << im.res; + os << " plane_addr(" << static_cast(im.plane_addr[0]) << "," + << static_cast(im.plane_addr[1]) << "," + << static_cast(im.plane_addr[2]) << "," + << static_cast(im.plane_addr[3]) << ")"; + os << " step_bytes(" << im.step_bytes[0] << "," << im.step_bytes[1] << "," << im.step_bytes[2] << "," << im.step_bytes[3] << ")"; + os << " user_data " << im.user_data; + return os; + } + + std::ostream &operator<<(std::ostream & os, const smFaceTexture &t) + { + os << "type "; + switch (t.type) + { + case SM_ORTHOGRAPHIC_PROJECTION: + os << "orthographic"; + break; + default: + os << "unknown"; + break; + } + os << " origin" << t.origin << " scale" << t.scale << std::endl; + os << " image_info " << t.image_info << std::endl; + os << " num_mask_landmarks " << t.num_mask_landmarks << std::endl; + for (int i=0; i