path: root/misc/opencv-2.2.0.patch

=== modified file 'CMakeLists.txt'
--- CMakeLists.txt	2011-03-24 16:43:57 +0000
+++ CMakeLists.txt	2011-03-25 08:34:03 +0000
@@ -289,6 +289,7 @@
         set(WITH_GSTREAMER ON CACHE BOOL "Include Gstreamer support")
         set(WITH_V4L ON CACHE BOOL "Include Video 4 Linux support")
         set(WITH_XINE OFF CACHE BOOL "Include Xine support (GPL)")
+        set(WITH_UCA OFF CACHE BOOL "Include Unified Camera Access support")
     endif()
     set(WITH_PVAPI ON CACHE BOOL "Include Prosilica GigE support")
     set(WITH_1394 ON CACHE BOOL "Include IEEE1394 support")
@@ -437,6 +438,13 @@
             set(HAVE_CAMV4L2 FALSE)
         endif()
 
+        if(WITH_UCA)
+            CHECK_MODULE(uca HAVE_UCA)
+            CHECK_INCLUDE_FILE(uca.h HAVE_UCA)
+        else()
+            set(HAVE_UCA FALSE)
+        endif()
+
         if(NOT OPENCV_BUILD_3RDPARTY_LIBS)
             if(WITH_PNG)
                 include(FindPNG)
@@ -1367,6 +1375,7 @@
 message(STATUS "    V4L/V4L2:                  ${HAVE_CAMV4L}/${HAVE_CAMV4L2}")
 endif()
 message(STATUS "    Xine:                      ${HAVE_XINE}")
+message(STATUS "    Unified Camera Access:     ${HAVE_UCA}")
 endif()
 
 if(APPLE)

=== modified file 'cvconfig.h.cmake'
--- cvconfig.h.cmake	2011-03-24 16:43:57 +0000
+++ cvconfig.h.cmake	2011-03-25 10:41:09 +0000
@@ -31,6 +31,9 @@
 /* IEEE1394 capturing support - libdc1394 v2.x */
 #cmakedefine HAVE_DC1394_2
 
+/* Unified Camera Access - libuca 0.4.0 */
+#cmakedefine HAVE_UCA
+
 /* ffmpeg in Gentoo */
 #cmakedefine HAVE_GENTOO_FFMPEG
 

=== modified file 'modules/highgui/CMakeLists.txt'
--- modules/highgui/CMakeLists.txt	2011-03-24 16:43:57 +0000
+++ modules/highgui/CMakeLists.txt	2011-03-25 09:33:17 +0000
@@ -118,6 +118,10 @@
         set(highgui_srcs ${highgui_srcs} src/cap_dc1394.cpp)
     endif()
 
+    if(HAVE_UCA)
+        set(highgui_srcs ${highgui_srcs} src/cap_uca.cpp)
+    endif()
+
     if(HAVE_FFMPEG)
         set(highgui_srcs ${highgui_srcs} src/cap_ffmpeg.cpp)
         if(BZIP2_LIBRARIES)

=== modified file 'modules/highgui/include/opencv2/highgui/highgui_c.h'
--- modules/highgui/include/opencv2/highgui/highgui_c.h	2011-03-24 16:43:57 +0000
+++ modules/highgui/include/opencv2/highgui/highgui_c.h	2011-03-25 08:55:31 +0000
@@ -288,7 +288,9 @@
 
 	CV_CAP_DSHOW    =700,   // DirectShow (via videoInput)
 
-	CV_CAP_PVAPI    =800   // PvAPI, Prosilica GigE SDK
+	CV_CAP_PVAPI    =800,   // PvAPI, Prosilica GigE SDK
+
+    CV_CAP_UCA      =900    // Unified Camera Access for CameraLink and IPE camera
 };
 
 /* start capturing frames from camera: index = camera_index + domain_offset (CV_CAP_*) */

=== modified file 'modules/highgui/src/cap.cpp'
--- modules/highgui/src/cap.cpp	2011-03-24 16:43:57 +0000
+++ modules/highgui/src/cap.cpp	2011-03-25 10:39:36 +0000
@@ -123,6 +123,7 @@
         CV_CAP_MIL,
         CV_CAP_QT,
         CV_CAP_UNICAP,
+        CV_CAP_UCA,
         -1
     };
 
@@ -142,7 +143,7 @@
         defined(HAVE_CAMV4L) || defined (HAVE_CAMV4L2) || defined(HAVE_GSTREAMER) || \
         defined(HAVE_DC1394_2) || defined(HAVE_DC1394) || defined(HAVE_CMU1394) || \
         defined(HAVE_GSTREAMER) || defined(HAVE_MIL) || defined(HAVE_QUICKTIME) || \
-        defined(HAVE_UNICAP) || defined(HAVE_PVAPI)
+        defined(HAVE_UNICAP) || defined(HAVE_PVAPI) || defined(HAVE_UCA)
         // local variable to memorize the captured device
         CvCapture *capture;
         #endif
@@ -168,7 +169,7 @@
         case CV_CAP_VFW:
         #ifdef HAVE_VFW
             capture = cvCreateCameraCapture_VFW (index);
-            if (capture)
+            if (capture) 
                 return capture;
         #endif
         #if defined (HAVE_CAMV4L) || defined (HAVE_CAMV4L2)
@@ -241,6 +242,14 @@
             return capture;
         break;
         #endif
+
+        #ifdef HAVE_UCA
+        case CV_CAP_UCA:
+        capture = cvCreateCameraCapture_UCA (index);
+        if (capture)
+            return capture;
+        break;
+        #endif
         
         }
     }

=== added file 'modules/highgui/src/cap_uca.cpp'
--- modules/highgui/src/cap_uca.cpp	1970-01-01 00:00:00 +0000
+++ modules/highgui/src/cap_uca.cpp	2011-03-25 10:26:29 +0000
@@ -0,0 +1,232 @@
+/*M///////////////////////////////////////////////////////////////////////////////////////
+//
+//  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
+//
+//  By downloading, copying, installing or using the software you agree to this license.
+//  If you do not agree to this license, do not download, install,
+//  copy or use the software.
+//
+//
+//                        Intel License Agreement
+//                For Open Source Computer Vision Library
+//
+// Copyright (C) 2008, Nils Hasler, all rights reserved.
+// Third party copyrights are property of their respective owners.
+//
+// Redistribution and use in source and binary forms, with or without modification,
+// are permitted provided that the following conditions are met:
+//
+//   * Redistribution's of source code must retain the above copyright notice,
+//     this list of conditions and the following disclaimer.
+//
+//   * Redistribution's in binary form must reproduce the above copyright notice,
+//     this list of conditions and the following disclaimer in the documentation
+//     and/or other materials provided with the distribution.
+//
+//   * The name of Intel Corporation may not be used to endorse or promote products
+//     derived from this software without specific prior written permission.
+//
+// This software is provided by the copyright holders and contributors "as is" and
+// any express or implied warranties, including, but not limited to, the implied
+// warranties of merchantability and fitness for a particular purpose are disclaimed.
+// In no event shall the Intel Corporation or contributors be liable for any direct,
+// indirect, incidental, special, exemplary, or consequential damages
+// (including, but not limited to, procurement of substitute goods or services;
+// loss of use, data, or profits; or business interruption) however caused
+// and on any theory of liability, whether in contract, strict liability,
+// or tort (including negligence or otherwise) arising in any way out of
+// the use of this software, even if advised of the possibility of such damage.
+//
+//M*/
+
+// Author: Matthias Vogelgesang <matthias.vogelgesang@kit.edu>
+//
+//         Karlsruhe Institute of Technology (KIT)
+//         Institute for Data Processing and Electronics
+//
+
+
+#include "precomp.hpp"
+#include <unistd.h>
+#include <string.h>
+#include <uca/uca.h>
+#include <uca/uca-cam.h>
+
+#ifdef NDEBUG
+#define CV_WARN(message)
+#else
+#define CV_WARN(message) fprintf(stderr, "warning: %s (%s:%d)\n", message, __FILE__, __LINE__)
+#endif
+
+static bool is_initialized = false;
+
+class CvCapture_UCA : public CvCapture
+{
+    public:
+        CvCapture_UCA() { init(); }
+        virtual ~CvCapture_UCA() { close(); }
+
+        virtual bool open(int);
+        virtual void close();
+
+        virtual double getProperty(int);
+        virtual bool setProperty(int, double);
+        virtual bool grabFrame();
+        virtual IplImage* retrieveFrame(int);
+
+    protected:   
+        void init();
+        char *buffer;
+        IplImage	       *frame;
+
+    private:
+        struct uca *uca_handle;
+        struct uca_camera *device;
+        int width;
+        int height;
+        int bit_depth;  // in terms of IplImage structure
+        int pixel_size;
+};
+
+void CvCapture_UCA::init()
+{
+    buffer = NULL;
+    frame = NULL;
+    width = 0;
+    height = 0;
+    bit_depth = 0;
+    pixel_size = 0;
+}
+
+bool CvCapture_UCA::grabFrame()
+{
+    if (!buffer)
+        return false;
+
+    device->grab(device, buffer, NULL);
+    return true;
+}
+
+IplImage * CvCapture_UCA::retrieveFrame(int)
+{
+    if (!frame)
+        frame = cvCreateImage(cvSize(width, height), bit_depth, 1);
+
+    memcpy (frame->imageData, buffer, width*height*pixel_size);
+    return frame;
+}
+
+bool CvCapture_UCA::open(int index)
+{
+    //CV_FUNCNAME("cvCaptureFromCAM_UCA");
+
+    __BEGIN__;
+
+    if (!is_initialized) {
+        is_initialized = true;
+    }
+
+    uca_handle = uca_init(NULL);
+    if (uca_handle == NULL)
+        return false;
+
+    device = uca_handle->cameras;
+
+    device->get_property(device, UCA_PROP_WIDTH, &width, 0);
+    device->get_property(device, UCA_PROP_HEIGHT, &height, 0);
+
+    int bits = 0;
+    device->get_property(device, UCA_PROP_BITDEPTH, &bits, 0);
+    bit_depth = (bits == 8) ? IPL_DEPTH_8U : IPL_DEPTH_16U;
+
+    int pixel_size = (bits == 8) ? 1 : 2;
+    buffer = new char[width*height*pixel_size];
+    uca_cam_alloc(device, 10);
+
+    device->start_recording(device);
+
+    __END__;
+    return true;
+}
+
+void CvCapture_UCA::close()
+{
+    device->stop_recording(device);
+    uca_destroy(uca_handle);
+    delete[] buffer;
+}
+
+double CvCapture_UCA::getProperty( int propId )
+{
+    switch(propId) {
+        case CV_CAP_PROP_POS_MSEC:
+        case CV_CAP_PROP_POS_FRAMES:
+        case CV_CAP_PROP_POS_AVI_RATIO:
+            break;
+        case CV_CAP_PROP_FRAME_WIDTH:
+            return (double) width;
+        case CV_CAP_PROP_FRAME_HEIGHT:
+            return (double) height;
+        case CV_CAP_PROP_FPS:
+        case CV_CAP_PROP_FOURCC:
+            break;
+        case CV_CAP_PROP_FRAME_COUNT:
+            return (double) device->current_frame;
+        case CV_CAP_PROP_FORMAT:
+        case CV_CAP_PROP_MODE:
+        case CV_CAP_PROP_BRIGHTNESS:
+        case CV_CAP_PROP_CONTRAST:
+        case CV_CAP_PROP_SATURATION:
+        case CV_CAP_PROP_HUE:
+        case CV_CAP_PROP_GAIN:
+        case CV_CAP_PROP_CONVERT_RGB:
+            break;
+        default:
+            CV_WARN("UCA: unhandled property");
+            break;
+    }
+    return false;
+}
+
+bool CvCapture_UCA::setProperty( int propId, double value )
+{
+    switch(propId) {
+        case CV_CAP_PROP_POS_MSEC:
+            break;
+        case CV_CAP_PROP_POS_FRAMES:
+            break;
+        case CV_CAP_PROP_POS_AVI_RATIO:
+            break;
+        case CV_CAP_PROP_FRAME_WIDTH:
+            break;
+        case CV_CAP_PROP_FRAME_HEIGHT:
+            break;
+        case CV_CAP_PROP_FPS:
+            break;
+        case CV_CAP_PROP_FOURCC:
+        case CV_CAP_PROP_FRAME_COUNT:
+        case CV_CAP_PROP_FORMAT:
+        case CV_CAP_PROP_MODE:
+        case CV_CAP_PROP_BRIGHTNESS:
+        case CV_CAP_PROP_CONTRAST:
+        case CV_CAP_PROP_SATURATION:
+        case CV_CAP_PROP_HUE:
+        case CV_CAP_PROP_GAIN:
+        case CV_CAP_PROP_CONVERT_RGB:
+            break;
+        default:
+            CV_WARN("UCA: unhandled property");
+    }
+    return false;
+}
+
+CvCapture *cvCreateCameraCapture_UCA(int index)
+{
+    CvCapture_UCA* capture = new CvCapture_UCA;
+
+    if (capture->open(index))
+        return capture;
+
+    delete capture;
+    return false;
+}

=== modified file 'modules/highgui/src/precomp.hpp'
--- modules/highgui/src/precomp.hpp	2011-03-24 16:43:57 +0000
+++ modules/highgui/src/precomp.hpp	2011-03-25 09:29:34 +0000
@@ -113,6 +113,7 @@
 CvCapture * cvCreateCameraCapture_DC1394_2( int index );
 CvCapture* cvCreateCameraCapture_MIL( int index );
 CvCapture * cvCreateCameraCapture_CMU( int index );
+CvCapture * cvCreateCameraCapture_UCA( int index );
 CV_IMPL CvCapture * cvCreateCameraCapture_TYZX( int index );
 CvCapture* cvCreateFileCapture_Win32( const char* filename );
 CvCapture* cvCreateCameraCapture_VFW( int index );