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authorStanislaw Halik <sthalik@misaki.pl>2019-05-05 12:34:01 +0200
committerStanislaw Halik <sthalik@misaki.pl>2019-05-06 03:42:13 +0200
commit6eda8a85b84c4e661a8763429ae1978f8da7f9dd (patch)
tree5169e1bf6779f7442235f36a206a91e224cda05d
parent12dfd6dcf60d9fefef7f8723fb9bc5a21fdb5b61 (diff)
video/ps3eye: WIP
-rw-r--r--3rdparty-notices/ps3eyedriver/libusb0-AUTHORS.txt20
-rw-r--r--3rdparty-notices/ps3eyedriver/libusbK-AUTHORS.txt40
-rw-r--r--3rdparty-notices/ps3eyedriver/libusbK-LICENSE-bsd.txt33
-rw-r--r--3rdparty-notices/ps3eyedriver/libusbK-LICENSE-libusb.txt22
-rw-r--r--3rdparty-notices/ps3eyedriver/ps3eyedriver-LICENSE.txt45
-rw-r--r--3rdparty-notices/ps3eyedriver/ps3eyedriver-opentrack-LICENSE.txt17
-rw-r--r--video-ps3eye/CMakeLists.txt41
-rw-r--r--video-ps3eye/PS3EYEDriver/.gitignore2
-rw-r--r--video-ps3eye/PS3EYEDriver/CMakeLists.txt3
-rw-r--r--video-ps3eye/PS3EYEDriver/LICENSE47
-rw-r--r--video-ps3eye/PS3EYEDriver/LICENSE.opentrack17
-rw-r--r--video-ps3eye/PS3EYEDriver/constants.cpp198
-rw-r--r--video-ps3eye/PS3EYEDriver/constants.hpp20
-rw-r--r--video-ps3eye/PS3EYEDriver/frame-queue.cpp326
-rw-r--r--video-ps3eye/PS3EYEDriver/frame-queue.hpp33
-rw-r--r--video-ps3eye/PS3EYEDriver/internal.hpp16
-rw-r--r--video-ps3eye/PS3EYEDriver/log.hpp26
-rw-r--r--video-ps3eye/PS3EYEDriver/ps3eye.cpp573
-rw-r--r--video-ps3eye/PS3EYEDriver/ps3eye.hpp139
-rw-r--r--video-ps3eye/PS3EYEDriver/sdl/CMakeLists.txt24
-rw-r--r--video-ps3eye/PS3EYEDriver/sdl/cmake/FindSDL2.cmake82
-rw-r--r--video-ps3eye/PS3EYEDriver/sdl/lang/nl_NL.ts4
-rw-r--r--video-ps3eye/PS3EYEDriver/sdl/lang/ru_RU.ts4
-rw-r--r--video-ps3eye/PS3EYEDriver/sdl/lang/stub.ts4
-rw-r--r--video-ps3eye/PS3EYEDriver/sdl/lang/zh_CN.ts4
-rw-r--r--video-ps3eye/PS3EYEDriver/sdl/main.cpp192
-rw-r--r--video-ps3eye/PS3EYEDriver/singleton.cpp107
-rw-r--r--video-ps3eye/PS3EYEDriver/singleton.hpp32
-rw-r--r--video-ps3eye/PS3EYEDriver/thread-name.cpp1
-rw-r--r--video-ps3eye/PS3EYEDriver/urb.cpp307
-rw-r--r--video-ps3eye/PS3EYEDriver/urb.hpp63
-rw-r--r--video-ps3eye/lang/nl_NL.ts4
-rw-r--r--video-ps3eye/lang/ru_RU.ts4
-rw-r--r--video-ps3eye/lang/stub.ts4
-rw-r--r--video-ps3eye/lang/zh_CN.ts4
-rw-r--r--video-ps3eye/module.cpp0
-rw-r--r--video-ps3eye/module.hpp0
37 files changed, 2391 insertions, 67 deletions
diff --git a/3rdparty-notices/ps3eyedriver/libusb0-AUTHORS.txt b/3rdparty-notices/ps3eyedriver/libusb0-AUTHORS.txt
new file mode 100644
index 00000000..3ad12f72
--- /dev/null
+++ b/3rdparty-notices/ps3eyedriver/libusb0-AUTHORS.txt
@@ -0,0 +1,20 @@
+This software is distributed under the following licenses:
+Driver: GNU General Public License (GPL)
+Library: GNU Lesser General Public (LGPL)
+Test Files: GNU Lesser General Public (LGPL)
+Filter Installer: GNU Lesser General Public (LGPL)
+
+Library, Test Programs:
+
+Stephan Meyer, <ste_meyer@web.de>
+Johannes Erdfelt, <johannes@erdfelt.com>
+Thomas Sailer, <sailer@ife.ee.ethz.ch>
+
+Drivers, Installer:
+
+Stephan Meyer, <ste_meyer@web.de>
+Travis Robinson, <libusbdotnet@gmail.com>
+
+Testing, Technical support:
+
+Xiaofan Chen, <xiaofanc@gmail.com>
diff --git a/3rdparty-notices/ps3eyedriver/libusbK-AUTHORS.txt b/3rdparty-notices/ps3eyedriver/libusbK-AUTHORS.txt
new file mode 100644
index 00000000..99f27a45
--- /dev/null
+++ b/3rdparty-notices/ps3eyedriver/libusbK-AUTHORS.txt
@@ -0,0 +1,40 @@
+CONTRIBUTORS
+-----------------------------------------------------------------------
+Development : Travis Lee Robinson (libusbdotnet@gmail.com)
+Testing : Xiaofan Chen (xiaofanc@gmail.com)
+
+LICENSE
+-----------------------------------------------------------------------
+Copyright (c) 2011-2012 Travis Lee Robinson. All rights reserved.
+
+APPLICABLE FOR ALL LIBUSBK BINARIES AND SOURCE CODE UNLESS OTHERWISE
+SPECIFIED. PLEASE SEE INDIVIDUAL COMPONENTS LICENSING TERMS FOR DETAILS.
+
+NOTE: Portions of dpscat use source code from libwdi which is licensed
+for LGPL use only. (See dpscat.c)
+
+NOTE: libusbK-inf-wizard.exe is linked to libwdi which is licensed for
+LGPL use only.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions 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.
+ * Neither the name of Travis Lee Robinson nor the
+ names of its contributors may 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 TRAVIS ROBINSON 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.
diff --git a/3rdparty-notices/ps3eyedriver/libusbK-LICENSE-bsd.txt b/3rdparty-notices/ps3eyedriver/libusbK-LICENSE-bsd.txt
new file mode 100644
index 00000000..b80c667f
--- /dev/null
+++ b/3rdparty-notices/ps3eyedriver/libusbK-LICENSE-bsd.txt
@@ -0,0 +1,33 @@
+Copyright (c) 2011-2012 Travis Lee Robinson. All rights reserved.
+
+APPLICABLE FOR ALL LIBUSBK BINARIES AND SOURCE CODE UNLESS OTHERWISE
+SPECIFIED. PLEASE SEE INDIVIDUAL COMPONENTS LICENSING TERMS FOR DETAILS.
+
+NOTE: Portions of dpscat use source code from libwdi which is licensed
+for LGPL use only. (See dpscat.c)
+
+NOTE: libusbK-inf-wizard.exe is linked to libwdi which is licensed for
+LGPL use only.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions 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.
+ * Neither the name of Travis Lee Robinson nor the
+ names of its contributors may 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 TRAVIS ROBINSON 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.
diff --git a/3rdparty-notices/ps3eyedriver/libusbK-LICENSE-libusb.txt b/3rdparty-notices/ps3eyedriver/libusbK-LICENSE-libusb.txt
new file mode 100644
index 00000000..e64f9687
--- /dev/null
+++ b/3rdparty-notices/ps3eyedriver/libusbK-LICENSE-libusb.txt
@@ -0,0 +1,22 @@
+/*
+ * Public libusb header file
+ * Copyright © 2001 Johannes Erdfelt <johannes@erdfelt.com>
+ * Copyright © 2007-2008 Daniel Drake <dsd@gentoo.org>
+ * Copyright © 2012 Pete Batard <pete@akeo.ie>
+ * Copyright © 2012-2018 Nathan Hjelm <hjelmn@cs.unm.edu>
+ * For more information, please visit: http://libusb.info
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
diff --git a/3rdparty-notices/ps3eyedriver/ps3eyedriver-LICENSE.txt b/3rdparty-notices/ps3eyedriver/ps3eyedriver-LICENSE.txt
new file mode 100644
index 00000000..8e9ab2a0
--- /dev/null
+++ b/3rdparty-notices/ps3eyedriver/ps3eyedriver-LICENSE.txt
@@ -0,0 +1,45 @@
+License information for PS3EYEDriver
+------------------------------------
+
+The license of the PS3EYEDriver is MIT (for newly-written code) and GPLv2 for
+all code derived from the Linux Kernel Driver (ov534) sources.
+
+In https://github.com/inspirit/PS3EYEDriver/pull/3, Eugene Zatepyakin writes:
+
+ "all of my code is MIT licensed and to tell the truth i didnt check Linux
+ p3eye version license. as far as i know it was contributed to Linux by some
+ devs who decided to do it on their own..."
+
+The code is based on the Linux driver for the PSEye, which can be found here:
+
+http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/drivers/media/usb/gspca/ov534.c
+
+/*
+ * ov534-ov7xxx gspca driver
+ *
+ * Copyright (C) 2008 Antonio Ospite <ospite@studenti.unina.it>
+ * Copyright (C) 2008 Jim Paris <jim@jtan.com>
+ * Copyright (C) 2009 Jean-Francois Moine http://moinejf.free.fr
+ *
+ * Based on a prototype written by Mark Ferrell <majortrips@gmail.com>
+ * USB protocol reverse engineered by Jim Paris <jim@jtan.com>
+ * https://jim.sh/svn/jim/devl/playstation/ps3/eye/test/
+ *
+ * PS3 Eye camera enhanced by Richard Kaswy http://kaswy.free.fr
+ * PS3 Eye camera - brightness, contrast, awb, agc, aec controls
+ * added by Max Thrun <bear24rw@gmail.com>
+ *
+ * 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 2 of the License, or
+ * 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
diff --git a/3rdparty-notices/ps3eyedriver/ps3eyedriver-opentrack-LICENSE.txt b/3rdparty-notices/ps3eyedriver/ps3eyedriver-opentrack-LICENSE.txt
new file mode 100644
index 00000000..65aa9106
--- /dev/null
+++ b/3rdparty-notices/ps3eyedriver/ps3eyedriver-opentrack-LICENSE.txt
@@ -0,0 +1,17 @@
+Licensing for PS3EYEDriver modifications:
+
+---
+
+Copyright (c) 2019, Stanislaw Halik <sthalik@misaki.pl>
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/video-ps3eye/CMakeLists.txt b/video-ps3eye/CMakeLists.txt
new file mode 100644
index 00000000..83bac8f3
--- /dev/null
+++ b/video-ps3eye/CMakeLists.txt
@@ -0,0 +1,41 @@
+if(WIN32)
+ if(MSVC)
+ set(SDK_LIBUSB "" CACHE PATH "")
+ else()
+ include(FindPkgConfig)
+ if(PKG_CONFIG_FOUND)
+ pkg_check_modules(lusb QUIET "libusb")
+ endif()
+ endif()
+
+ set(found FALSE)
+ if(MSVC)
+ if(SDK_LIBUSB)
+ set(found TRUE)
+ link_directories("${SDK_LIBUSB}")
+ include_directories("${SDK_LIBUSB}")
+
+ if(WIN32)
+ set(path "${SDK_LIBUSB}/libusb-1.0.dll")
+ if(EXISTS "${path}")
+ otr_install_lib("${path}" "${opentrack-hier-pfx}")
+ endif()
+ endif()
+ endif()
+ elseif(lusb_FOUND)
+ set(found TRUE)
+ add_definitions(${lusb_CFLAGS})
+ link_directories(${lusb_LIBRARY_DIRS})
+ include_directories(${lusb_INCLUDE_DIRS})
+ add_link_options(${lusb_LDFLAGS})
+ link_libraries(${lusb_LIBRARIES})
+ if(WIN32)
+ otr_install_lib(libusb "${opentrack-hier-path}")
+ endif()
+ endif()
+
+ if(found)
+ add_subdirectory("PS3EYEDriver")
+ otr_module(video-ps3eye)
+ endif()
+endif()
diff --git a/video-ps3eye/PS3EYEDriver/.gitignore b/video-ps3eye/PS3EYEDriver/.gitignore
new file mode 100644
index 00000000..4066da7e
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/.gitignore
@@ -0,0 +1,2 @@
+/build*/
+/msvc-binary/
diff --git a/video-ps3eye/PS3EYEDriver/CMakeLists.txt b/video-ps3eye/PS3EYEDriver/CMakeLists.txt
new file mode 100644
index 00000000..4e30d2b4
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/CMakeLists.txt
@@ -0,0 +1,3 @@
+link_libraries(libusb-1.0)
+otr_module(ps3eye STATIC NO-QT)
+add_subdirectory("sdl")
diff --git a/video-ps3eye/PS3EYEDriver/LICENSE b/video-ps3eye/PS3EYEDriver/LICENSE
new file mode 100644
index 00000000..ac8ed3a1
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/LICENSE
@@ -0,0 +1,47 @@
+
+License information for PS3EYEDriver
+------------------------------------
+
+The license of the PS3EYEDriver is MIT (for newly-written code) and GPLv2 for
+all code derived from the Linux Kernel Driver (ov534) sources.
+
+In https://github.com/inspirit/PS3EYEDriver/pull/3, Eugene Zatepyakin writes:
+
+ "all of my code is MIT licensed and to tell the truth i didnt check Linux
+ p3eye version license. as far as i know it was contributed to Linux by some
+ devs who decided to do it on their own..."
+
+The code is based on the Linux driver for the PSEye, which can be found here:
+
+http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/drivers/media/usb/gspca/ov534.c
+
+/*
+ * ov534-ov7xxx gspca driver
+ *
+ * Copyright (C) 2008 Antonio Ospite <ospite@studenti.unina.it>
+ * Copyright (C) 2008 Jim Paris <jim@jtan.com>
+ * Copyright (C) 2009 Jean-Francois Moine http://moinejf.free.fr
+ *
+ * Based on a prototype written by Mark Ferrell <majortrips@gmail.com>
+ * USB protocol reverse engineered by Jim Paris <jim@jtan.com>
+ * https://jim.sh/svn/jim/devl/playstation/ps3/eye/test/
+ *
+ * PS3 Eye camera enhanced by Richard Kaswy http://kaswy.free.fr
+ * PS3 Eye camera - brightness, contrast, awb, agc, aec controls
+ * added by Max Thrun <bear24rw@gmail.com>
+ *
+ * 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 2 of the License, or
+ * 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
diff --git a/video-ps3eye/PS3EYEDriver/LICENSE.opentrack b/video-ps3eye/PS3EYEDriver/LICENSE.opentrack
new file mode 100644
index 00000000..65aa9106
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/LICENSE.opentrack
@@ -0,0 +1,17 @@
+Licensing for PS3EYEDriver modifications:
+
+---
+
+Copyright (c) 2019, Stanislaw Halik <sthalik@misaki.pl>
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/video-ps3eye/PS3EYEDriver/constants.cpp b/video-ps3eye/PS3EYEDriver/constants.cpp
new file mode 100644
index 00000000..17fbd4b2
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/constants.cpp
@@ -0,0 +1,198 @@
+#include "constants.hpp"
+
+#define OV534_REG_ADDRESS 0xf1 /* sensor address */
+
+// init
+
+const uint8_t ov534_reg_initdata[47][2] = {
+ { 0xe7, 0x3a },
+
+ { OV534_REG_ADDRESS, 0x42 }, /* select OV772x sensor */
+
+ { 0x92, 0x01 },
+ { 0x93, 0x18 },
+ { 0x94, 0x10 },
+ { 0x95, 0x10 },
+ { 0xE2, 0x00 },
+ { 0xE7, 0x3E },
+
+ { 0x96, 0x00 },
+ { 0x97, 0x20 },
+ { 0x97, 0x20 },
+ { 0x97, 0x20 },
+ { 0x97, 0x0A },
+ { 0x97, 0x3F },
+ { 0x97, 0x4A },
+ { 0x97, 0x20 },
+ { 0x97, 0x15 },
+ { 0x97, 0x0B },
+
+ { 0x8E, 0x40 },
+ { 0x1F, 0x81 },
+ { 0xC0, 0x50 },
+ { 0xC1, 0x3C },
+ { 0xC2, 0x01 },
+ { 0xC3, 0x01 },
+ { 0x50, 0x89 },
+ { 0x88, 0x08 },
+ { 0x8D, 0x00 },
+ { 0x8E, 0x00 },
+
+ { 0x1C, 0x00 }, /* video data start (V_FMT) */
+
+ { 0x1D, 0x00 }, /* RAW8 mode */
+ { 0x1D, 0x02 }, /* payload size 0x0200 * 4 = 2048 bytes */
+ { 0x1D, 0x00 }, /* payload size */
+
+ { 0x1D, 0x01 }, /* frame size = 0x012C00 * 4 = 307200 bytes (640 * 480 @ 8bpp) */
+ { 0x1D, 0x2C }, /* frame size */
+ { 0x1D, 0x00 }, /* frame size */
+
+ { 0x1C, 0x0A }, /* video data start (V_CNTL0) */
+ { 0x1D, 0x08 }, /* turn on UVC header */
+ { 0x1D, 0x0E },
+
+ { 0x34, 0x05 },
+ { 0xE3, 0x04 },
+ { 0x89, 0x00 },
+ { 0x76, 0x00 },
+ { 0xE7, 0x2E },
+ { 0x31, 0xF9 },
+ { 0x25, 0x42 },
+ { 0x21, 0xF0 },
+ { 0xE5, 0x04 }
+};
+
+const uint8_t ov772x_reg_initdata[35][2] = {
+
+ { 0x12, 0x80 }, /* reset */
+ { 0x3D, 0x00 },
+
+ { 0x12, 0x01 }, /* Processed Bayer RAW (8bit) */
+
+ { 0x11, 0x01 },
+ { 0x14, 0x40 },
+ { 0x15, 0x00 },
+ { 0x63, 0xAA }, // AWB
+ { 0x64, 0x87 },
+ { 0x66, 0x00 },
+ { 0x67, 0x02 },
+ { 0x17, 0x26 },
+ { 0x18, 0xA0 },
+ { 0x19, 0x07 },
+ { 0x1A, 0xF0 },
+ { 0x29, 0xA0 },
+ { 0x2A, 0x00 },
+ { 0x2C, 0xF0 },
+ { 0x20, 0x10 },
+ { 0x4E, 0x0F },
+ { 0x3E, 0xF3 },
+ { 0x0D, 0x41 },
+ { 0x32, 0x00 },
+ { 0x13, 0xF0 }, // COM8 - jfrancois 0xf0 orig x0f7
+ { 0x22, 0x7F },
+ { 0x23, 0x03 },
+ { 0x24, 0x40 },
+ { 0x25, 0x30 },
+ { 0x26, 0xA1 },
+ { 0x2A, 0x00 },
+ { 0x2B, 0x00 },
+ { 0x13, 0xF7 },
+ { 0x0C, 0xC0 },
+
+ { 0x11, 0x00 },
+ { 0x0D, 0x41 },
+
+ { 0x8E, 0x00 }, // De-noise threshold - jfrancois 0x00 - orig 0x04
+};
+
+const uint8_t bridge_start_vga[9][2] = {
+ {0x1c, 0x00},
+ {0x1d, 0x00},
+ {0x1d, 0x02},
+ {0x1d, 0x00},
+ {0x1d, 0x01}, /* frame size = 0x012C00 * 4 = 307200 bytes (640 * 480 @ 8bpp) */
+ {0x1d, 0x2C}, /* frame size */
+ {0x1d, 0x00}, /* frame size */
+ {0xc0, 0x50},
+ {0xc1, 0x3c},
+};
+const uint8_t sensor_start_vga[8][2] = {
+ {0x12, 0x01},
+ {0x17, 0x26},
+ {0x18, 0xa0},
+ {0x19, 0x07},
+ {0x1a, 0xf0},
+ {0x29, 0xa0},
+ {0x2c, 0xf0},
+ {0x65, 0x20},
+};
+const uint8_t bridge_start_qvga[9][2] = {
+ {0x1c, 0x00},
+ {0x1d, 0x00},
+ {0x1d, 0x02},
+ {0x1d, 0x00},
+ {0x1d, 0x00}, /* frame size = 0x004B00 * 4 = 76800 bytes (320 * 240 @ 8bpp) */
+ {0x1d, 0x4b}, /* frame size */
+ {0x1d, 0x00}, /* frame size */
+ {0xc0, 0x28},
+ {0xc1, 0x1e},
+};
+const uint8_t sensor_start_qvga[8][2] = {
+ {0x12, 0x41},
+ {0x17, 0x3f},
+ {0x18, 0x50},
+ {0x19, 0x03},
+ {0x1a, 0x78},
+ {0x29, 0x50},
+ {0x2c, 0x78},
+ {0x65, 0x2f},
+};
+
+// framerate selection
+
+const struct rate_s rate_0[14] =
+{
+ /* 640x480 */
+ {83, 0x01, 0xc1, 0x02}, /* 83 FPS: video is partly corrupt */
+ {75, 0x01, 0x81, 0x02}, /* 75 FPS or below: video is valid */
+ {60, 0x00, 0x41, 0x04},
+ {50, 0x01, 0x41, 0x02},
+ {40, 0x02, 0xc1, 0x04},
+ {30, 0x04, 0x81, 0x02},
+ {25, 0x00, 0x01, 0x02},
+ {20, 0x04, 0x41, 0x02},
+ {15, 0x09, 0x81, 0x02},
+ {10, 0x09, 0x41, 0x02},
+ {8, 0x02, 0x01, 0x02},
+ {5, 0x04, 0x01, 0x02},
+ {3, 0x06, 0x01, 0x02},
+ {2, 0x09, 0x01, 0x02},
+};
+
+const struct rate_s rate_1[22] =
+{
+ /* 320x240 */
+ {290, 0x00, 0xc1, 0x04},
+ {205, 0x01, 0xc1, 0x02}, /* 205 FPS or above: video is partly corrupt */
+ {187, 0x01, 0x81, 0x02}, /* 187 FPS or below: video is valid */
+ {150, 0x00, 0x41, 0x04},
+ {137, 0x02, 0xc1, 0x02},
+ {125, 0x01, 0x41, 0x02},
+ {100, 0x02, 0xc1, 0x04},
+ {90, 0x03, 0x81, 0x02},
+ {75, 0x04, 0x81, 0x02},
+ {60, 0x04, 0xc1, 0x04},
+ {50, 0x04, 0x41, 0x02},
+ {40, 0x06, 0x81, 0x03},
+ {37, 0x00, 0x01, 0x04},
+ {30, 0x04, 0x41, 0x04},
+ {17, 0x18, 0xc1, 0x02},
+ {15, 0x18, 0x81, 0x02},
+ {12, 0x02, 0x01, 0x04},
+ {10, 0x18, 0x41, 0x02},
+ {7, 0x04, 0x01, 0x04},
+ {5, 0x06, 0x01, 0x04},
+ {3, 0x09, 0x01, 0x04},
+ {2, 0x18, 0x01, 0x02},
+};
diff --git a/video-ps3eye/PS3EYEDriver/constants.hpp b/video-ps3eye/PS3EYEDriver/constants.hpp
new file mode 100644
index 00000000..5ae8d30c
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/constants.hpp
@@ -0,0 +1,20 @@
+#pragma once
+
+#include <cstdint>
+
+extern const uint8_t sensor_start_qvga[8][2];
+extern const uint8_t bridge_start_qvga[9][2];
+extern const uint8_t sensor_start_vga[8][2];
+extern const uint8_t bridge_start_vga[9][2];
+extern const uint8_t ov772x_reg_initdata[35][2];
+extern const uint8_t ov534_reg_initdata[47][2];
+
+extern const struct rate_s rate_0[14];
+extern const struct rate_s rate_1[22];
+
+struct rate_s {
+ uint16_t fps;
+ uint8_t r11;
+ uint8_t r0d;
+ uint8_t re5;
+};
diff --git a/video-ps3eye/PS3EYEDriver/frame-queue.cpp b/video-ps3eye/PS3EYEDriver/frame-queue.cpp
new file mode 100644
index 00000000..00990218
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/frame-queue.cpp
@@ -0,0 +1,326 @@
+#include "frame-queue.hpp"
+#include "log.hpp"
+#include "compat/macros1.h"
+
+using namespace std::chrono_literals;
+
+FrameQueue::FrameQueue(uint32_t frame_size) :
+ frame_buffer(std::make_unique<uint8_t[]>(frame_size * num_frames)),
+ frame_size(frame_size)
+{
+}
+
+uint8_t* FrameQueue::Enqueue()
+{
+ std::lock_guard<std::mutex> lock(mutex);
+
+ uint8_t* new_frame;
+
+ // Unlike traditional producer/consumer, we don't block the producer if the buffer is full (ie. the consumer is not reading data fast enough).
+ // Instead, if the buffer is full, we simply return the current frame pointer, causing the producer to overwrite the previous frame.
+ // This allows performance to degrade gracefully: if the consumer is not fast enough (< Camera FPS), it will miss frames, but if it is fast enough (>= Camera FPS), it will see everything.
+ //
+ // Note that because the the producer is writing directly to the ring buffer, we can only ever be a maximum of num_frames-1 ahead of the consumer,
+ // otherwise the producer could overwrite the frame the consumer is currently reading (in case of a slow consumer)
+ if (available >= num_frames - 1)
+ return ptr() + head * frame_size;
+
+ // Note: we don't need to copy any data to the buffer since the USB packets are directly written to the frame buffer.
+ // We just need to update head and available count to signal to the consumer that a new frame is available
+ head = (head + 1) % num_frames;
+ available++;
+
+ // Determine the next frame pointer that the producer should write to
+ new_frame = ptr() + head * frame_size;
+
+ // Signal consumer that data became available
+ queue_cvar.notify_one();
+
+ return new_frame;
+}
+
+bool FrameQueue::Dequeue(uint8_t* dest, int width, int height, ps3eye_camera::format fmt, bool flip_v)
+{
+ std::unique_lock<std::mutex> lock(mutex);
+
+ if (!queue_cvar.wait_for(lock, 3000ms, [this] { return available != 0; }))
+ {
+ debug2("frame timeout\n");
+ return false;
+ }
+
+ // Copy from internal buffer
+ uint8_t* src = ptr() + frame_size * tail;
+
+ using f = typename ps3eye_camera::format;
+
+ switch (fmt)
+ {
+ case f::format_Bayer:
+ memcpy(dest, src, frame_size);
+ break;
+ case f::format_BGR:
+ case f::format_RGB:
+ debayer_RGB<3>(width, height, src, dest, fmt == f::format_BGR, flip_v);
+ break;
+ case f::format_BGRA:
+ case f::format_RGBA:
+ debayer_RGB<4>(width, height, src, dest, fmt == ps3eye_camera::format_BGRA, flip_v);
+ break;
+ case f::format_Gray:
+ DebayerGray(width, height, src, dest);
+ break;
+ default:
+ unreachable();
+ }
+
+ // Update tail and available count
+ tail = (tail + 1) % num_frames;
+ available--;
+
+ return true;
+}
+
+void FrameQueue::DebayerGray(int frame_width, int frame_height, const uint8_t* inBayer, uint8_t* outBuffer)
+{
+ // PSMove output is in the following Bayer format (GRBG):
+ //
+ // G R G R G R
+ // B G B G B G
+ // G R G R G R
+ // B G B G B G
+ //
+ // This is the normal Bayer pattern shifted left one place.
+
+ int source_stride = frame_width;
+ const uint8_t* source_row = inBayer; // Start at first bayer pixel
+ int dest_stride = frame_width;
+ uint8_t* dest_row = outBuffer + dest_stride + 1; // We start outputting at the second pixel of the second row's G component
+ uint32_t R,G,B;
+
+ // Fill rows 1 to height-2 of the destination buffer. First and last row are filled separately (they are copied from the second row and second-to-last rows respectively)
+ for (int y = 0; y < frame_height-2; source_row += source_stride, dest_row += dest_stride, ++y)
+ {
+ const uint8_t* source = source_row;
+ const uint8_t* source_end = source + (source_stride-2); // -2 to deal with the fact that we're starting at the second pixel of the row and should end at the second-to-last pixel of the row (first and last are filled separately)
+ uint8_t* dest = dest_row;
+
+ // Row starting with Green
+ if (y % 2 == 0)
+ {
+ // Fill first pixel (green)
+ B = (uint32_t) ((source[source_stride] + source[source_stride + 2] + 1) >> 1);
+ G = source[source_stride + 1];
+ R = (uint32_t) ((source[1] + source[source_stride * 2 + 1] + 1) >> 1);
+ *dest = (uint8_t)((R*77 + G*151 + B*28)>>8);
+
+ source++;
+ dest++;
+
+ // Fill remaining pixel
+ for (; source <= source_end - 2; source += 2, dest += 2)
+ {
+ // Blue pixel
+ B = source[source_stride + 1];
+ G = (uint32_t) ((source[1] + source[source_stride] + source[source_stride + 2] + source[source_stride * 2 + 1] + 2) >> 2);
+ R = (uint32_t) ((source[0] + source[2] + source[source_stride * 2] + source[source_stride * 2 + 2] + 2) >> 2);
+ dest[0] = (uint8_t)((R*77 + G*151 + B*28)>>8);
+
+ // Green pixel
+ B = (uint32_t) ((source[source_stride + 1] + source[source_stride + 3] + 1) >> 1);
+ G = source[source_stride + 2];
+ R = (uint32_t) ((source[2] + source[source_stride * 2 + 2] + 1) >> 1);
+ dest[1] = (uint8_t)((R*77 + G*151 + B*28)>>8);
+
+ }
+ }
+ else
+ {
+ for (; source <= source_end - 2; source += 2, dest += 2)
+ {
+ // Red pixel
+ B = (uint32_t) ((source[0] + source[2] + source[source_stride * 2] + source[source_stride * 2 + 2] + 2) >> 2);;
+ G = (uint32_t) ((source[1] + source[source_stride] + source[source_stride + 2] + source[source_stride * 2 + 1] + 2) >> 2);;
+ R = source[source_stride + 1];
+ dest[0] = (uint8_t)((R*77 + G*151 + B*28)>>8);
+
+ // Green pixel
+ B = (uint32_t) ((source[2] + source[source_stride * 2 + 2] + 1) >> 1);
+ G = source[source_stride + 2];
+ R = (uint32_t) ((source[source_stride + 1] + source[source_stride + 3] + 1) >> 1);
+ dest[1] = (uint8_t)((R*77 + G*151 + B*28)>>8);
+ }
+ }
+
+ if (source < source_end)
+ {
+ B = source[source_stride + 1];
+ G = (uint32_t) ((source[1] + source[source_stride] + source[source_stride + 2] + source[source_stride * 2 + 1] + 2) >> 2);
+ R = (uint32_t) ((source[0] + source[2] + source[source_stride * 2] + source[source_stride * 2 + 2] + 2) >> 2);;
+ dest[0] = (uint8_t)((R*77 + G*151 + B*28)>>8);
+
+ source++;
+ dest++;
+ }
+
+ // Fill first pixel of row (copy second pixel)
+ uint8_t* first_pixel = dest_row-1;
+ first_pixel[0] = dest_row[0];
+
+ // Fill last pixel of row (copy second-to-last pixel). Note: dest row starts at the *second* pixel of the row, so dest_row + (width-2) * num_output_channels puts us at the last pixel of the row
+ uint8_t* last_pixel = dest_row + (frame_width - 2);
+ uint8_t* second_to_last_pixel = last_pixel - 1;
+ last_pixel[0] = second_to_last_pixel[0];
+ }
+
+ // Fill first & last row
+ for (int i = 0; i < dest_stride; i++)
+ {
+ outBuffer[i] = outBuffer[i + dest_stride];
+ outBuffer[i + (frame_height - 1)*dest_stride] = outBuffer[i + (frame_height - 2)*dest_stride];
+ }
+}
+
+template<int nchannels>
+void FrameQueue::debayer_RGB(int frame_width, int frame_height, const uint8_t* inBayer, uint8_t* outBuffer, bool inBGR, bool flip_v)
+{
+ // PSMove output is in the following Bayer format (GRBG):
+ //
+ // G R G R G R
+ // B G B G B G
+ // G R G R G R
+ // B G B G B G
+ //
+ // This is the normal Bayer pattern shifted left one place.
+
+ int source_stride = frame_width;
+ int dest_stride = frame_width * nchannels;
+ // Start at first bayer pixel
+ const uint8_t* source_row = inBayer;
+ // We start outputting at the second pixel of the second row's G component
+ uint8_t* dest_row = outBuffer + dest_stride + nchannels + 1;
+ int swap_br = inBGR ? 1 : -1;
+
+ // Fill rows 1 to height-2 of the destination buffer. First and last row are filled separately (they are copied from the second row and second-to-last rows respectively)
+ for (int y = 0; y < frame_height-2; source_row += source_stride, dest_row += dest_stride, ++y)
+ {
+ const uint8_t* source = source_row;
+ // -2 to deal with the fact that we're starting at the second pixel of the row and should end at the second-to-last pixel of the row (first and last are filled separately)
+ const uint8_t* source_end = source + (source_stride-2);
+ uint8_t* dest = dest_row;
+
+ // Row starting with Green
+ if (y % 2 == (int)flip_v)
+ {
+ // Fill first pixel (green)
+ dest[-1*swap_br] = (uint8_t) ((source[source_stride] + source[source_stride + 2] + 1) >> 1);
+ dest[0] = source[source_stride + 1];
+ dest[1*swap_br] = (uint8_t) ((source[1] + source[source_stride * 2 + 1] + 1) >> 1);
+ set_alpha<nchannels>(dest);
+
+ source++;
+ dest += nchannels;
+
+ // Fill remaining pixel
+ for (; source <= source_end - 2; source += 2, dest += nchannels * 2)
+ {
+ // Blue pixel
+ uint8_t* cur_pixel = dest;
+ cur_pixel[-1*swap_br] = source[source_stride + 1];
+ cur_pixel[0] = (uint8_t) ((source[1] +
+ source[source_stride] +
+ source[source_stride + 2] +
+ source[source_stride * 2 + 1] +
+ 2) >> 2);
+ cur_pixel[1*swap_br] = (uint8_t) ((source[0] +
+ source[2] +
+ source[source_stride * 2] +
+ source[source_stride * 2 + 2] +
+ 2) >> 2);
+ set_alpha<nchannels>(cur_pixel);
+
+ // Green pixel
+ uint8_t* next_pixel = cur_pixel+nchannels;
+ next_pixel[-1*swap_br] = (uint8_t) ((source[source_stride + 1] + source[source_stride + 3] + 1) >> 1);
+ next_pixel[0] = source[source_stride + 2];
+ next_pixel[1*swap_br] = (uint8_t) ((source[2] + source[source_stride * 2 + 2] + 1) >> 1);
+ set_alpha<nchannels>(next_pixel);
+ }
+ }
+ else
+ {
+ for (; source <= source_end - 2; source += 2, dest += nchannels * 2)
+ {
+ // Red pixel
+ uint8_t* cur_pixel = dest;
+ cur_pixel[-1*swap_br] = (uint8_t) ((source[0] +
+ source[2] +
+ source[source_stride * 2] +
+ source[source_stride * 2 + 2] +
+ 2) >> 2);;
+ cur_pixel[0] = (uint8_t) ((source[1] +
+ source[source_stride] +
+ source[source_stride + 2] +
+ source[source_stride * 2 + 1] +
+ 2) >> 2);;
+ cur_pixel[1*swap_br] = source[source_stride + 1];
+ set_alpha<nchannels>(cur_pixel);
+
+ // Green pixel
+ uint8_t* next_pixel = cur_pixel+nchannels;
+ next_pixel[-1*swap_br] = (uint8_t) ((source[2] + source[source_stride * 2 + 2] + 1) >> 1);
+ next_pixel[0] = source[source_stride + 2];
+ next_pixel[1*swap_br] = (uint8_t) ((source[source_stride + 1] + source[source_stride + 3] + 1) >> 1);
+ set_alpha<nchannels>(next_pixel);
+ }
+ }
+
+ if (source < source_end)
+ {
+ dest[-1*swap_br] = source[source_stride + 1];
+ dest[0] = (uint8_t) ((source[1] +
+ source[source_stride] +
+ source[source_stride + 2] +
+ source[source_stride * 2 + 1] +
+ 2) >> 2);
+ dest[1*swap_br] = (uint8_t) ((source[0] +
+ source[2] +
+ source[source_stride * 2] +
+ source[source_stride * 2 + 2] +
+ 2) >> 2);
+ set_alpha<nchannels>(dest);
+
+ source++;
+ dest += nchannels;
+ }
+
+ // Fill first pixel of row (copy second pixel)
+ uint8_t* first_pixel = dest_row-nchannels;
+ first_pixel[-1*swap_br] = dest_row[-1*swap_br];
+ first_pixel[0] = dest_row[0];
+ first_pixel[1*swap_br] = dest_row[1*swap_br];
+ set_alpha<nchannels>(first_pixel);
+
+ // Fill last pixel of row (copy second-to-last pixel). Note: dest row starts at the *second* pixel of the row, so dest_row + (width-2) * nchannels puts us at the last pixel of the row
+ uint8_t* last_pixel = dest_row + (frame_width - 2)*nchannels;
+ uint8_t* second_to_last_pixel = last_pixel - nchannels;
+
+ last_pixel[-1*swap_br] = second_to_last_pixel[-1*swap_br];
+ last_pixel[0] = second_to_last_pixel[0];
+ last_pixel[1*swap_br] = second_to_last_pixel[1*swap_br];
+ set_alpha<nchannels>(last_pixel);
+ }
+
+ // Fill first & last row
+ for (int i = 0; i < dest_stride; i++)
+ {
+ outBuffer[i] = outBuffer[i + dest_stride];
+ outBuffer[i + (frame_height - 1)*dest_stride] = outBuffer[i + (frame_height - 2)*dest_stride];
+ }
+}
+
+template<> void FrameQueue::set_alpha<3>(uint8_t*) {}
+template<> void FrameQueue::set_alpha<4>(uint8_t* destGreen) { destGreen[2] = 255; }
+
+template void FrameQueue::debayer_RGB<3>(int, int, const uint8_t*, uint8_t*, bool, bool);
+template void FrameQueue::debayer_RGB<4>(int, int, const uint8_t*, uint8_t*, bool, bool);
diff --git a/video-ps3eye/PS3EYEDriver/frame-queue.hpp b/video-ps3eye/PS3EYEDriver/frame-queue.hpp
new file mode 100644
index 00000000..8cee2223
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/frame-queue.hpp
@@ -0,0 +1,33 @@
+#pragma once
+#include "ps3eye.hpp"
+
+#include <mutex>
+#include <condition_variable>
+
+struct FrameQueue final
+{
+ FrameQueue(uint32_t frame_size);
+
+ inline uint8_t* ptr() { return frame_buffer.get(); }
+ uint8_t* Enqueue();
+
+ bool Dequeue(uint8_t* dest, int width, int height, ps3eye_camera::format fmt, bool flip_v);
+ static void DebayerGray(int frame_width, int frame_height, const uint8_t* inBayer, uint8_t* outBuffer);
+
+ template<int nchannels>
+ static void set_alpha(uint8_t* destGreen);
+
+ template<int nchannels>
+ void debayer_RGB(int frame_width, int frame_height, const uint8_t* inBayer, uint8_t* outBuffer, bool inBGR, bool flip_v);
+
+private:
+ std::unique_ptr<uint8_t[]> frame_buffer;
+ std::mutex mutex;
+ std::condition_variable queue_cvar;
+ uint32_t frame_size = 0;
+ uint32_t head = 0;
+ uint32_t tail = 0;
+ uint32_t available = 0;
+
+ static constexpr unsigned num_frames = 4;
+};
diff --git a/video-ps3eye/PS3EYEDriver/internal.hpp b/video-ps3eye/PS3EYEDriver/internal.hpp
new file mode 100644
index 00000000..310251a5
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/internal.hpp
@@ -0,0 +1,16 @@
+#pragma once
+
+#include "log.hpp"
+
+#if defined _MSC_VER && 0
+// Get rid of annoying zero length structure warnings from libusb.h in MSVC
+# pragma warning(push)
+# pragma warning(disable : 4200)
+#endif
+
+#include "libusb.h"
+
+#if defined _MSC_VER && 0
+# pragma warning(pop)
+#endif
+
diff --git a/video-ps3eye/PS3EYEDriver/log.hpp b/video-ps3eye/PS3EYEDriver/log.hpp
new file mode 100644
index 00000000..6ae50028
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/log.hpp
@@ -0,0 +1,26 @@
+#pragma once
+
+#include <cstdio>
+
+template<unsigned N, unsigned M, typename... xs>
+void ps3eye_log(const char (&prefix)[N], const char (&fmt)[M], const xs&... args)
+{
+ fprintf(stderr, "%s ", prefix);
+ fprintf(stderr, fmt, args...);
+ if constexpr(M > 1)
+ if (fmt[M-2] != '\n')
+ fprintf(stderr, "\n");
+ fflush(stderr);
+}
+
+#define warn(...) ps3eye_log("[ps3eye warn]", __VA_ARGS__)
+
+#define PS3_EYE_DEBUG
+
+#ifdef PS3_EYE_DEBUG
+# define debug(...) ps3eye_log("[ps3eye debug]", __VA_ARGS__)
+# define debug2(...) ps3eye_log("[ps3eye debug2]", __VA_ARGS__)
+#else
+# define debug(...) ((void)0)
+# define debug2(...) ((void)0)
+#endif
diff --git a/video-ps3eye/PS3EYEDriver/ps3eye.cpp b/video-ps3eye/PS3EYEDriver/ps3eye.cpp
new file mode 100644
index 00000000..010ab12c
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/ps3eye.cpp
@@ -0,0 +1,573 @@
+#include "ps3eye.hpp"
+#include "compat/macros1.h"
+#include "compat/thread-name.hpp"
+#include "internal.hpp"
+
+#include "urb.hpp"
+#include "frame-queue.hpp"
+#include "singleton.hpp"
+#include "constants.hpp"
+
+#include <memory>
+#include <thread>
+#include <mutex>
+#include <condition_variable>
+#include <chrono>
+#include <atomic>
+#include <optional>
+#include <iterator>
+#include <algorithm>
+
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <cstdint>
+
+using namespace std::chrono_literals;
+
+#define OV534_REG_ADDRESS 0xf1 /* sensor address */
+#define OV534_REG_SUBADDR 0xf2
+#define OV534_REG_WRITE 0xf3
+#define OV534_REG_READ 0xf4
+#define OV534_REG_OPERATION 0xf5
+#define OV534_REG_STATUS 0xf6
+
+#define OV534_OP_WRITE_3 0x37
+#define OV534_OP_WRITE_2 0x33
+#define OV534_OP_READ_2 0xf9
+
+bool ps3eye_camera::devicesEnumerated = false;
+std::vector<ps3eye_camera::device> ps3eye_camera::devices;
+
+const std::vector<ps3eye_camera::device>& ps3eye_camera::get_devices(bool force_refresh)
+{
+ if (devicesEnumerated && !force_refresh)
+ return devices;
+
+ devices.clear();
+
+ (void) USBMgr::instance().list_devices(devices);
+
+ devicesEnumerated = true;
+ return devices;
+}
+
+ps3eye_camera::ps3eye_camera(libusb_device *device) :
+ device_(device),
+ urb(std::make_shared<URBDesc>())
+{
+}
+
+ps3eye_camera::~ps3eye_camera()
+{
+ release();
+}
+
+void ps3eye_camera::release()
+{
+ stop();
+ close_usb();
+}
+
+bool ps3eye_camera::init(uint32_t width, uint32_t height, uint16_t desiredFrameRate, format outputFormat)
+{
+ uint16_t sensor_id;
+
+ // open usb device so we can setup and go
+ if(handle_ == nullptr && !open_usb())
+ return false;
+
+ // find best cam mode
+ if((width == 0 && height == 0) || width > 320 || height > 240)
+ {
+ frame_width = 640;
+ frame_height = 480;
+ } else {
+ frame_width = 320;
+ frame_height = 240;
+ }
+ frame_rate = ov534_set_frame_rate(desiredFrameRate, true);
+ frame_output_format = outputFormat;
+
+ /* reset bridge */
+ ov534_reg_write(0xe7, 0x3a);
+ ov534_reg_write(0xe0, 0x08);
+
+ std::this_thread::sleep_for(100ms);
+
+ /* initialize the sensor address */
+ ov534_reg_write(OV534_REG_ADDRESS, 0x42);
+
+ /* reset sensor */
+ sccb_reg_write(0x12, 0x80);
+
+ std::this_thread::sleep_for(100ms);
+
+ /* probe the sensor */
+ sccb_reg_read(0x0a);
+ sensor_id = (uint16_t)(sccb_reg_read(0x0a) << 8);
+ sccb_reg_read(0x0b);
+ sensor_id |= sccb_reg_read(0x0b);
+ debug("sensor id: %04x\n", sensor_id);
+
+ /* initialize */
+ reg_w_array(ov534_reg_initdata, std::size(ov534_reg_initdata));
+ ov534_set_led(1);
+ sccb_w_array(ov772x_reg_initdata, std::size(ov772x_reg_initdata));
+ ov534_reg_write(0xe0, 0x09);
+ ov534_set_led(0);
+
+ return true;
+}
+
+bool ps3eye_camera::start()
+{
+ if (is_streaming_)
+ return true;
+
+ if (!isInitialized())
+ {
+ debug("call ps3eye_camera::init() first\n");
+ return false;
+ }
+
+ if (frame_width == 320) { /* 320x240 */
+ reg_w_array(bridge_start_qvga, std::size(bridge_start_qvga));
+ sccb_w_array(sensor_start_qvga, std::size(sensor_start_qvga));
+ } else { /* 640x480 */
+ reg_w_array(bridge_start_vga, std::size(bridge_start_vga));
+ sccb_w_array(sensor_start_vga, std::size(sensor_start_vga));
+ }
+
+ ov534_set_frame_rate(frame_rate);
+
+ set_auto_gain(autogain);
+ set_auto_white_balance(awb);
+ set_gain(gain);
+ set_hue(hue);
+ set_exposure(exposure);
+ set_brightness(brightness);
+ set_contrast(contrast);
+ set_sharpness(sharpness);
+ set_red_balance(redblc);
+ set_blue_balance(blueblc);
+ set_green_balance(greenblc);
+ set_flip(flip_h, flip_v);
+
+ ov534_set_led(1);
+ ov534_reg_write(0xe0, 0x00); // start stream
+
+ is_streaming_ = true;
+ // init and start urb
+ if (!urb->start_transfers(handle_, frame_width*frame_height))
+ {
+ debug("failed to start\n");
+ stop();
+ return false;
+ }
+ return true;
+}
+
+void ps3eye_camera::stop()
+{
+ if (!is_streaming_)
+ return;
+
+ /* stop streaming data */
+ ov534_reg_write(0xe0, 0x09);
+ ov534_set_led(0);
+
+ // close urb
+ urb->close_transfers();
+ urb->free_transfers();
+
+ is_streaming_ = false;
+}
+
+#define MAX_USB_DEVICE_PORT_PATH 7
+
+bool ps3eye_camera::getUSBPortPath(char *out_identifier, size_t max_identifier_length) const
+{
+ bool success = false;
+
+ if (isInitialized())
+ {
+ uint8_t port_numbers[MAX_USB_DEVICE_PORT_PATH];
+
+ memset(out_identifier, 0, max_identifier_length);
+ memset(port_numbers, 0, std::size(port_numbers));
+
+ int port_count = libusb_get_port_numbers(device_, port_numbers, MAX_USB_DEVICE_PORT_PATH);
+ int bus_id = libusb_get_bus_number(device_);
+
+ snprintf(out_identifier, max_identifier_length, "b%d", bus_id);
+ if (port_count > 0)
+ {
+ success = true;
+
+ for (int port_index = 0; port_index < port_count; ++port_index)
+ {
+ uint8_t port_number = port_numbers[port_index];
+ char port_string[8];
+
+ snprintf(port_string, std::size(port_string), (port_index == 0) ? "_p%d" : ".%d", port_number);
+
+ if (strlen(out_identifier)+std::size(port_string)+1 <= max_identifier_length)
+ std::strcat(out_identifier, port_string);
+ else
+ {
+ success = false;
+ break;
+ }
+ }
+ }
+ }
+
+ return success;
+}
+
+uint32_t ps3eye_camera::get_depth() const
+{
+ switch (frame_output_format)
+ {
+ case format_Bayer:
+ case format_Gray:
+ return 1;
+ case format_BGR:
+ case format_RGB:
+ return 3;
+ case format_BGRA:
+ case format_RGBA:
+ return 4;
+ default:
+ unreachable();
+ }
+}
+
+bool ps3eye_camera::get_frame(uint8_t* frame)
+{
+ return urb->queue().Dequeue(frame, frame_width, frame_height, frame_output_format, flip_v);
+}
+
+bool ps3eye_camera::open_usb()
+{
+ // open, set first config and claim interface
+ int res = libusb_open(device_, &handle_);
+ if(res != 0) {
+ debug("device open error: %d\n", res);
+ return false;
+ }
+
+ res = libusb_claim_interface(handle_, 0);
+ if(res != 0) {
+ debug("device claim interface error: %d\n", res);
+ return false;
+ }
+
+ return true;
+}
+
+void ps3eye_camera::close_usb()
+{
+ if (handle_)
+ {
+ libusb_release_interface(handle_, 0);
+ libusb_close(handle_);
+ }
+ if (device_)
+ libusb_unref_device(device_);
+
+ handle_ = nullptr;
+ device_ = nullptr;
+}
+
+/* Two bits control LED: 0x21 bit 7 and 0x23 bit 7.
+ * (direction and output)? */
+void ps3eye_camera::ov534_set_led(int status)
+{
+ uint8_t data;
+
+ debug("led status: %d\n", status);
+
+ data = ov534_reg_read(0x21);
+ data |= 0x80;
+ ov534_reg_write(0x21, data);
+
+ data = ov534_reg_read(0x23);
+ if (status)
+ data |= 0x80;
+ else
+ data &= ~0x80;
+
+ ov534_reg_write(0x23, data);
+
+ if (!status) {
+ data = ov534_reg_read(0x21);
+ data &= ~0x80;
+ ov534_reg_write(0x21, data);
+ }
+}
+
+/* validate frame rate and (if not dry run) set it */
+uint16_t ps3eye_camera::ov534_set_frame_rate(uint16_t fps, bool dry_run)
+{
+ const struct rate_s *r;
+ int i;
+
+ if (frame_width == 640) {
+ r = rate_0;
+ i = std::size(rate_0);
+ } else {
+ r = rate_1;
+ i = std::size(rate_1);
+ }
+ while (--i > 0) {
+ if (fps >= r->fps)
+ break;
+ r++;
+ }
+
+ if (!dry_run) {
+ sccb_reg_write(0x11, r->r11);
+ sccb_reg_write(0x0d, r->r0d);
+ ov534_reg_write(0xe5, r->re5);
+ }
+
+ debug("frame_rate: %d\n", r->fps);
+ return r->fps;
+}
+
+void ps3eye_camera::ov534_reg_write(uint16_t reg, uint8_t val)
+{
+ int ret;
+
+ //debug("reg=0x%04x, val=0%02x", reg, val);
+ usb_buf[0] = val;
+
+ constexpr int req_type = (int)LIBUSB_ENDPOINT_OUT |
+ (int)LIBUSB_REQUEST_TYPE_VENDOR |
+ (int)LIBUSB_RECIPIENT_DEVICE;
+
+ ret = libusb_control_transfer(handle_,
+ req_type,
+ 0x01, 0x00, reg,
+ usb_buf, 1, 500);
+ if (ret < 0) {
+ debug("write failed\n");
+ }
+}
+
+uint8_t ps3eye_camera::ov534_reg_read(uint16_t reg)
+{
+ int ret;
+
+ constexpr int req_type = (int)LIBUSB_ENDPOINT_IN |
+ (int)LIBUSB_REQUEST_TYPE_VENDOR |
+ (int)LIBUSB_RECIPIENT_DEVICE;
+
+ ret = libusb_control_transfer(handle_, req_type, 0x01, 0x00, reg, usb_buf, 1, 500);
+
+ //debug("reg=0x%04x, data=0x%02x", reg, usb_buf[0]);
+ if (ret < 0)
+ warn("read failed\n");
+ return usb_buf[0];
+}
+
+int ps3eye_camera::sccb_check_status()
+{
+ uint8_t data;
+ int i;
+
+ for (i = 0; i < 5; i++) {
+ data = ov534_reg_read(OV534_REG_STATUS);
+
+ switch (data) {
+ case 0x00:
+ return 1;
+ case 0x04:
+ return 0;
+ case 0x03:
+ break;
+ default:
+ debug("sccb status 0x%02x, attempt %d/5\n",
+ data, i + 1);
+ }
+ }
+ return 0;
+}
+
+void ps3eye_camera::sccb_reg_write(uint8_t reg, uint8_t val)
+{
+ //debug("reg: 0x%02x, val: 0x%02x", reg, val);
+ ov534_reg_write(OV534_REG_SUBADDR, reg);
+ ov534_reg_write(OV534_REG_WRITE, val);
+ ov534_reg_write(OV534_REG_OPERATION, OV534_OP_WRITE_3);
+
+ if (!sccb_check_status()) {
+ debug("sccb_reg_write failed\n");
+ }
+}
+
+
+uint8_t ps3eye_camera::sccb_reg_read(uint16_t reg)
+{
+ ov534_reg_write(OV534_REG_SUBADDR, (uint8_t)reg);
+ ov534_reg_write(OV534_REG_OPERATION, OV534_OP_WRITE_2);
+ if (!sccb_check_status()) {
+ debug("sccb_reg_read failed 1\n");
+ }
+
+ ov534_reg_write(OV534_REG_OPERATION, OV534_OP_READ_2);
+ if (!sccb_check_status()) {
+ debug( "sccb_reg_read failed 2\n");
+ }
+
+ return ov534_reg_read(OV534_REG_READ);
+}
+/* output a bridge sequence (reg - val) */
+void ps3eye_camera::reg_w_array(const uint8_t (*data)[2], int len)
+{
+ while (--len >= 0) {
+ ov534_reg_write((*data)[0], (*data)[1]);
+ data++;
+ }
+}
+
+/* output a sensor sequence (reg - val) */
+void ps3eye_camera::sccb_w_array(const uint8_t (*data)[2], int len)
+{
+ while (--len >= 0) {
+ if ((*data)[0] != 0xff) {
+ sccb_reg_write((*data)[0], (*data)[1]);
+ } else {
+ sccb_reg_read((*data)[1]);
+ sccb_reg_write(0xff, 0x00);
+ }
+ data++;
+ }
+}
+
+void ps3eye_camera::set_auto_white_balance(bool val)
+{
+ awb = val;
+ if (val) {
+ sccb_reg_write(0x63, 0xe0); //AWB ON
+ }else{
+ sccb_reg_write(0x63, 0xAA); //AWB OFF
+ }
+}
+
+void ps3eye_camera::set_gain(uint8_t val)
+{
+ gain = val;
+ switch(val & 0x30){
+ case 0x00:
+ val &=0x0F;
+ break;
+ case 0x10:
+ val &=0x0F;
+ val |=0x30;
+ break;
+ case 0x20:
+ val &=0x0F;
+ val |=0x70;
+ break;
+ case 0x30:
+ val &=0x0F;
+ val |=0xF0;
+ break;
+ }
+ sccb_reg_write(0x00, val);
+}
+
+void ps3eye_camera::set_exposure(uint8_t val)
+{
+ exposure = val;
+ sccb_reg_write(0x08, val>>7);
+ sccb_reg_write(0x10, val<<1);
+}
+
+void ps3eye_camera::set_sharpness(uint8_t val)
+{
+ sharpness = val;
+ sccb_reg_write(0x91, val); //vga noise
+ sccb_reg_write(0x8E, val); //qvga noise
+}
+
+void ps3eye_camera::set_contrast(uint8_t val)
+{
+ contrast = val;
+ sccb_reg_write(0x9C, val);
+}
+
+void ps3eye_camera::set_brightness(uint8_t val)
+{
+ brightness = val;
+ sccb_reg_write(0x9B, val);
+}
+
+void ps3eye_camera::set_hue(uint8_t val)
+{
+ hue = val;
+ sccb_reg_write(0x01, val);
+}
+
+void ps3eye_camera::set_red_balance(uint8_t val)
+{
+ redblc = val;
+ sccb_reg_write(0x43, val);
+}
+
+void ps3eye_camera::set_blue_balance(uint8_t val)
+{
+ blueblc = val;
+ sccb_reg_write(0x42, val);
+}
+
+void ps3eye_camera::set_green_balance(uint8_t val)
+{
+ greenblc = val;
+ sccb_reg_write(0x44, val);
+}
+
+void ps3eye_camera::set_flip(bool horizontal, bool vertical)
+{
+ flip_h = horizontal;
+ flip_v = vertical;
+ uint8_t val = sccb_reg_read(0x0c);
+ val &= ~0xc0;
+ if (!horizontal) val |= 0x40;
+ if (!vertical) val |= 0x80;
+ sccb_reg_write(0x0c, val);
+}
+
+void ps3eye_camera::set_test_pattern(bool enable)
+{
+ testPattern = enable;
+ uint8_t val = sccb_reg_read(0x0C);
+ val &= ~0b00000001;
+ if (testPattern) val |= 0b00000001; // 0x80;
+ sccb_reg_write(0x0C, val);
+}
+
+bool ps3eye_camera::setFrameRate(uint8_t val)
+{
+ if (is_streaming_) return false;
+ frame_rate = ov534_set_frame_rate(val, true);
+ return true;
+}
+
+void ps3eye_camera::set_auto_gain(bool val)
+{
+ autogain = val;
+ if (val) {
+ sccb_reg_write(0x13, 0xf7); //AGC,AEC,AWB ON
+ sccb_reg_write(0x64, sccb_reg_read(0x64)|0x03);
+ } else {
+ sccb_reg_write(0x13, 0xf0); //AGC,AEC,AWB OFF
+ sccb_reg_write(0x64, sccb_reg_read(0x64)&0xFC);
+
+ set_gain(gain);
+ set_exposure(exposure);
+ }
+}
diff --git a/video-ps3eye/PS3EYEDriver/ps3eye.hpp b/video-ps3eye/PS3EYEDriver/ps3eye.hpp
new file mode 100644
index 00000000..fea71fe3
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/ps3eye.hpp
@@ -0,0 +1,139 @@
+#pragma once
+
+#include <vector>
+#include <memory>
+#include <cinttypes>
+
+struct libusb_device;
+struct libusb_device_handle;
+
+struct ps3eye_camera final
+{
+ enum class format
+ {
+ format_Bayer, // Output in Bayer. Destination buffer must be width * height bytes
+ format_BGR, // Output in BGR. Destination buffer must be width * height * 3 bytes
+ format_RGB, // Output in RGB. Destination buffer must be width * height * 3 bytes
+ format_BGRA, // Output in BGRA. Destination buffer must be width * height * 4 bytes
+ format_RGBA, // Output in RGBA. Destination buffer must be width * height * 4 bytes
+ format_Gray // Output in Grayscale. Destination buffer must be width * height bytes
+ };
+
+ static constexpr format format_Bayer = format::format_Bayer;
+ static constexpr format format_BGR = format::format_BGR;
+ static constexpr format format_RGB = format::format_RGB;
+ static constexpr format format_BGRA = format::format_BGRA;
+ static constexpr format format_RGBA = format::format_RGBA;
+ static constexpr format format_Gray = format::format_Gray;
+
+ using device = std::shared_ptr<ps3eye_camera>;
+
+ static constexpr uint16_t VENDOR_ID = 0x1415;
+ static constexpr uint16_t PRODUCT_ID = 0x2000;
+
+ ps3eye_camera(libusb_device *device);
+ ~ps3eye_camera();
+ ps3eye_camera(const ps3eye_camera&) = delete;
+ void operator=(const ps3eye_camera&) = delete;
+
+ bool init(uint32_t width = 0, uint32_t height = 0, uint16_t desiredFrameRate = 30, format outputFormat = format_BGR);
+ [[nodiscard]] bool start();
+ void stop();
+
+ // Controls
+
+ bool get_auto_gain() const { return autogain; }
+ void set_auto_gain(bool val);
+ bool get_auto_white_balance() const { return awb; }
+ void set_auto_white_balance(bool val);
+ uint8_t get_gain() const { return gain; }
+ void set_gain(uint8_t val);
+ uint8_t get_exposure() const { return exposure; }
+ void set_exposure(uint8_t val);
+ uint8_t getSharpness() const { return sharpness; }
+ void set_sharpness(uint8_t val);
+ uint8_t get_contrast() const { return contrast; }
+ void set_contrast(uint8_t val);
+ uint8_t get_brightness() const { return brightness; }
+ void set_brightness(uint8_t val);
+ uint8_t get_hue() const { return hue; }
+ void set_hue(uint8_t val);
+ uint8_t get_red_balance() const { return redblc; }
+ void set_red_balance(uint8_t val);
+ uint8_t get_blue_balance() const { return blueblc; }
+ void set_blue_balance(uint8_t val);
+ uint8_t get_green_balance() const { return greenblc; }
+ void set_green_balance(uint8_t val);
+ bool get_flip_h() const { return flip_h; }
+ bool get_flip_v() const { return flip_v; }
+ void set_flip(bool horizontal = false, bool vertical = false);
+ bool get_test_pattern() const { return testPattern; }
+ void set_test_pattern(bool enable);
+ bool isStreaming() const { return is_streaming_; }
+ bool isInitialized() const { return device_ && handle_; }
+ bool getUSBPortPath(char *out_identifier, size_t max_identifier_length) const;
+
+ // Get a frame from the camera. Notes:
+ // - If there is no frame available, this function will block until one is
+ // - The output buffer must be sized correctly, depending out the output format. See EOutputFormat.
+ [[nodiscard]] bool get_frame(uint8_t* frame);
+
+ uint32_t getWidth() const { return frame_width; }
+ uint32_t getHeight() const { return frame_height; }
+ uint16_t getFrameRate() const { return frame_rate; }
+ bool setFrameRate(uint8_t val);
+ uint32_t get_stride() const { return frame_width * get_depth(); }
+ uint32_t get_depth() const;
+
+ static const std::vector<device>& get_devices(bool force_refresh = false);
+
+private:
+ // usb ops
+ uint16_t ov534_set_frame_rate(uint16_t frame_rate, bool dry_run = false);
+ void ov534_set_led(int status);
+ void ov534_reg_write(uint16_t reg, uint8_t val);
+ uint8_t ov534_reg_read(uint16_t reg);
+ int sccb_check_status();
+ void sccb_reg_write(uint8_t reg, uint8_t val);
+ uint8_t sccb_reg_read(uint16_t reg);
+ void reg_w_array(const uint8_t (*data)[2], int len);
+ void sccb_w_array(const uint8_t (*data)[2], int len);
+
+ // controls
+ uint8_t gain = 63; // 0 <-> 63
+ uint8_t exposure = 255; // 0 <-> 255
+ uint8_t hue = 143; // 0 <-> 255
+ uint8_t brightness = 20; // 0 <-> 255
+ uint8_t contrast = 37; // 0 <-> 255
+ uint8_t blueblc = 128; // 0 <-> 255
+ uint8_t redblc = 128; // 0 <-> 255
+ uint8_t greenblc = 128; // 0 <-> 255
+ uint8_t sharpness = 0; // 0 <-> 63
+
+ static bool devicesEnumerated;
+ static std::vector<device> devices;
+
+ uint32_t frame_width = 0;
+ uint32_t frame_height = 0;
+ uint16_t frame_rate = 0;
+ format frame_output_format = format_Bayer;
+
+ //usb stuff
+ libusb_device *device_ = nullptr;
+ libusb_device_handle *handle_ = nullptr;
+ uint8_t usb_buf[64] = {};
+
+ std::shared_ptr<struct URBDesc> urb = nullptr;
+
+ bool awb = false;
+ bool flip_h = false;
+ bool flip_v = false;
+ bool testPattern = false;
+ bool autogain = false;
+ bool is_streaming_ = false;
+
+ void release();
+ bool open_usb();
+ void close_usb();
+
+};
diff --git a/video-ps3eye/PS3EYEDriver/sdl/CMakeLists.txt b/video-ps3eye/PS3EYEDriver/sdl/CMakeLists.txt
new file mode 100644
index 00000000..5064b2d8
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/sdl/CMakeLists.txt
@@ -0,0 +1,24 @@
+set(cmake-modules "${CMAKE_CURRENT_LIST_DIR}/cmake/")
+if(MSVC)
+ set(CMAKE_MODULE_PATH "${cmake-modules}" ${CMAKE_MODULE_PATH})
+else()
+ list(APPEND CMAKE_MODULE_PATH "${cmake-modules}")
+endif()
+
+find_package(SDL2 QUIET)
+if(SDL2_FOUND)
+ include_directories(${SDL2_INCLUDE_DIRS})
+ link_libraries(${SDL2_LIBRARIES})
+ link_libraries(opentrack-ps3eye)
+ otr_module(ps3eye-test EXECUTABLE NO-QT WIN32-CONSOLE)
+ if(WIN32)
+ foreach(k ${SDL2_LIBRARIES})
+ get_filename_component(path "${k}" PATH)
+ set(lib "${path}/SDL2.dll")
+ if(EXISTS "${lib}")
+ otr_install_lib("${lib}" "${opentrack-hier-pfx}")
+ break()
+ endif()
+ endforeach()
+ endif()
+endif()
diff --git a/video-ps3eye/PS3EYEDriver/sdl/cmake/FindSDL2.cmake b/video-ps3eye/PS3EYEDriver/sdl/cmake/FindSDL2.cmake
index 185d6e9e..e55e5849 100644
--- a/video-ps3eye/PS3EYEDriver/sdl/cmake/FindSDL2.cmake
+++ b/video-ps3eye/PS3EYEDriver/sdl/cmake/FindSDL2.cmake
@@ -1,8 +1,8 @@
# This module defines
-# SDL2_LIBRARY, the name of the library to link against
+# SDL2_LIBRARIES, the name of the library to link against
# SDL2_FOUND, if false, do not try to link to SDL2
-# SDL2_INCLUDE_DIR, where to find SDL.h
+# SDL2_INCLUDE_DIRS, where to find SDL.h
#
# This module responds to the the flag:
# SDL2_BUILDING_LIBRARY
@@ -76,12 +76,10 @@ SET(SDL2_SEARCH_PATHS
/opt/local # DarwinPorts
/opt/csw # Blastwave
/opt
- ${SDL2_PATH}
+ ${SDL2_DIR}
)
FIND_PATH(SDL2_INCLUDE_DIR SDL.h
- HINTS
- $ENV{SDL2DIR}
PATH_SUFFIXES include/SDL2 include
PATHS ${SDL2_SEARCH_PATHS}
)
@@ -89,10 +87,10 @@ FIND_PATH(SDL2_INCLUDE_DIR SDL.h
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(PATH_SUFFIXES lib64 lib/x64 lib)
else()
- set(PATH_SUFFIXES lib/x86 lib)
+ set(PATH_SUFFIXES lib32 lib/x86 lib)
endif()
-FIND_LIBRARY(SDL2_LIBRARY_TEMP
+FIND_LIBRARY(SDL2_LIBRARY
NAMES SDL2
HINTS
$ENV{SDL2DIR}
@@ -100,44 +98,11 @@ FIND_LIBRARY(SDL2_LIBRARY_TEMP
PATHS ${SDL2_SEARCH_PATHS}
)
-IF(NOT SDL2_BUILDING_LIBRARY)
- IF(NOT ${SDL2_INCLUDE_DIR} MATCHES ".framework")
- # Non-OS X framework versions expect you to also dynamically link to
- # SDL2main. This is mainly for Windows and OS X. Other (Unix) platforms
- # seem to provide SDL2main for compatibility even though they don't
- # necessarily need it.
- FIND_LIBRARY(SDL2MAIN_LIBRARY
- NAMES SDL2main
- HINTS
- $ENV{SDL2DIR}
- PATH_SUFFIXES ${PATH_SUFFIXES}
- PATHS ${SDL2_SEARCH_PATHS}
- )
- ENDIF(NOT ${SDL2_INCLUDE_DIR} MATCHES ".framework")
-ENDIF(NOT SDL2_BUILDING_LIBRARY)
-
-# SDL2 may require threads on your system.
-# The Apple build may not need an explicit flag because one of the
-# frameworks may already provide it.
-# But for non-OSX systems, I will use the CMake Threads package.
-IF(NOT APPLE)
- FIND_PACKAGE(Threads)
-ENDIF(NOT APPLE)
-
-# MinGW needs an additional link flag, -mwindows
-# It's total link flags should look like -lmingw32 -lSDL2main -lSDL2 -mwindows
-IF(MINGW)
- SET(MINGW32_LIBRARY mingw32 "-mwindows" CACHE STRING "mwindows for MinGW")
-ENDIF(MINGW)
-
-IF(SDL2_LIBRARY_TEMP)
- # For SDL2main
- IF(NOT SDL2_BUILDING_LIBRARY)
- IF(SDL2MAIN_LIBRARY)
- SET(SDL2_LIBRARY_TEMP ${SDL2MAIN_LIBRARY} ${SDL2_LIBRARY_TEMP})
- ENDIF(SDL2MAIN_LIBRARY)
- ENDIF(NOT SDL2_BUILDING_LIBRARY)
+if(SDL2_LIBRARY)
+ set(SDL2_LIBRARIES "${SDL2_LIBRARY}")
+endif()
+IF(SDL2_LIBRARIES)
# For OS X, SDL2 uses Cocoa as a backend so it must link to Cocoa.
# CMake doesn't display the -framework Cocoa string in the UI even
# though it actually is there if I modify a pre-used variable.
@@ -145,30 +110,13 @@ IF(SDL2_LIBRARY_TEMP)
# So I use a temporary variable until the end so I can set the
# "real" variable in one-shot.
IF(APPLE)
- SET(SDL2_LIBRARY_TEMP ${SDL2_LIBRARY_TEMP} "-framework Cocoa")
+ list(APPEND SDL2_LIBRARIES "-framework Cocoa")
ENDIF(APPLE)
+ENDIF()
- # For threads, as mentioned Apple doesn't need this.
- # In fact, there seems to be a problem if I used the Threads package
- # and try using this line, so I'm just skipping it entirely for OS X.
- IF(NOT APPLE)
- SET(SDL2_LIBRARY_TEMP ${SDL2_LIBRARY_TEMP} ${CMAKE_THREAD_LIBS_INIT})
- ENDIF(NOT APPLE)
-
- # For MinGW library
- IF(MINGW)
- SET(SDL2_LIBRARY_TEMP ${MINGW32_LIBRARY} ${SDL2_LIBRARY_TEMP})
- ENDIF(MINGW)
-
- # Set the final string here so the GUI reflects the final state.
- SET(SDL2_LIBRARY ${SDL2_LIBRARY_TEMP} CACHE STRING "Where the SDL2 Library can be found")
- # Set the temp variable to INTERNAL so it is not seen in the CMake GUI
- SET(SDL2_LIBRARY_TEMP "${SDL2_LIBRARY_TEMP}" CACHE INTERNAL "")
-ENDIF(SDL2_LIBRARY_TEMP)
-
-# message("</FindSDL2.cmake>")
+if(SDL2_INCLUDE_DIR)
+ set(SDL2_INCLUDE_DIRS "${SDL2_INCLUDE_DIR}")
+endif()
INCLUDE(FindPackageHandleStandardArgs)
-
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL2 REQUIRED_VARS SDL2_LIBRARY SDL2_INCLUDE_DIR)
-
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(SDL2 REQUIRED_VARS SDL2_LIBRARIES SDL2_INCLUDE_DIRS)
diff --git a/video-ps3eye/PS3EYEDriver/sdl/lang/nl_NL.ts b/video-ps3eye/PS3EYEDriver/sdl/lang/nl_NL.ts
new file mode 100644
index 00000000..6401616d
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/sdl/lang/nl_NL.ts
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.1">
+</TS>
diff --git a/video-ps3eye/PS3EYEDriver/sdl/lang/ru_RU.ts b/video-ps3eye/PS3EYEDriver/sdl/lang/ru_RU.ts
new file mode 100644
index 00000000..6401616d
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/sdl/lang/ru_RU.ts
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.1">
+</TS>
diff --git a/video-ps3eye/PS3EYEDriver/sdl/lang/stub.ts b/video-ps3eye/PS3EYEDriver/sdl/lang/stub.ts
new file mode 100644
index 00000000..6401616d
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/sdl/lang/stub.ts
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.1">
+</TS>
diff --git a/video-ps3eye/PS3EYEDriver/sdl/lang/zh_CN.ts b/video-ps3eye/PS3EYEDriver/sdl/lang/zh_CN.ts
new file mode 100644
index 00000000..6401616d
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/sdl/lang/zh_CN.ts
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.1">
+</TS>
diff --git a/video-ps3eye/PS3EYEDriver/sdl/main.cpp b/video-ps3eye/PS3EYEDriver/sdl/main.cpp
new file mode 100644
index 00000000..6a5f3482
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/sdl/main.cpp
@@ -0,0 +1,192 @@
+/**
+ * PS3EYEDriver Simple SDL 2 example, using OpenGL where available.
+ * Thomas Perl <m@thp.io>; 2014-01-10
+ * Joseph Howse <josephhowse@nummist.com>; 2014-12-26
+ **/
+
+#include "../ps3eye.hpp"
+#include "../log.hpp"
+
+#include <sstream>
+#include <iostream>
+
+#include <SDL.h>
+#undef main
+
+struct ps3eye_context {
+ ps3eye_context(int width, int height, int fps)
+ {
+ if (hasDevices())
+ {
+ eye = devices[0];
+ eye->init(width, height, (uint16_t)fps);
+ }
+ }
+
+ bool hasDevices() { return !devices.empty(); }
+
+ std::vector<ps3eye_camera::device> devices = ps3eye_camera::get_devices();
+ ps3eye_camera::device eye = nullptr;
+
+ bool running = true;
+ Uint32 last_ticks = 0;
+ Uint32 last_frames = 0;
+};
+
+void run_camera(int width, int height, int fps, Uint32 duration)
+{
+ ps3eye_context ctx(width, height, fps);
+ if (!ctx.hasDevices()) {
+ printf("No PS3 Eye ps3eye_camera connected\n");
+ return;
+ }
+ ctx.eye->set_flip(true); /* mirrored left-right */
+
+ char title[256];
+ sprintf(title, "%dx%d@%d\n", ctx.eye->getWidth(), ctx.eye->getHeight(), ctx.eye->getFrameRate());
+
+ SDL_Window *window = SDL_CreateWindow(
+ title, SDL_WINDOWPOS_UNDEFINED,
+ SDL_WINDOWPOS_UNDEFINED, width, height, 0);
+ if (window == NULL) {
+ printf("Failed to create window: %s\n", SDL_GetError());
+ return;
+ }
+
+ SDL_Renderer *renderer = SDL_CreateRenderer(window, -1,
+ SDL_RENDERER_ACCELERATED);
+ if (renderer == NULL) {
+ printf("Failed to create renderer: %s\n", SDL_GetError());
+ SDL_DestroyWindow(window);
+ return;
+ }
+ SDL_RenderSetLogicalSize(renderer, ctx.eye->getWidth(), ctx.eye->getHeight());
+
+ SDL_Texture *video_tex = SDL_CreateTexture(
+ renderer, SDL_PIXELFORMAT_BGR24, SDL_TEXTUREACCESS_STREAMING,
+ ctx.eye->getWidth(), ctx.eye->getHeight());
+
+ if (video_tex == NULL)
+ {
+ printf("Failed to create video texture: %s\n", SDL_GetError());
+ SDL_DestroyRenderer(renderer);
+ SDL_DestroyWindow(window);
+ return;
+ }
+
+ (void)ctx.eye->start();
+
+ printf("Camera mode: %dx%d@%d\n", ctx.eye->getWidth(), ctx.eye->getHeight(), ctx.eye->getFrameRate());
+
+ SDL_Event e;
+
+ Uint32 start_ticks = SDL_GetTicks();
+ while (ctx.running) {
+ if (duration != 0 && (SDL_GetTicks() - start_ticks) / 1000 >= duration)
+ break;
+
+ while (SDL_PollEvent(&e)) {
+ if (e.type == SDL_QUIT || (e.type == SDL_KEYUP && e.key.keysym.scancode == SDL_SCANCODE_ESCAPE)) {
+ ctx.running = false;
+ }
+ }
+
+ {
+ Uint32 now_ticks = SDL_GetTicks();
+
+ ctx.last_frames++;
+
+ if (now_ticks - ctx.last_ticks > 1000)
+ {
+ printf("FPS: %.2f\n", 1000 * ctx.last_frames / (float(now_ticks - ctx.last_ticks)));
+ ctx.last_ticks = now_ticks;
+ ctx.last_frames = 0;
+ }
+ }
+
+ void *video_tex_pixels;
+ int pitch;
+ SDL_LockTexture(video_tex, NULL, &video_tex_pixels, &pitch);
+
+ if (!ctx.eye->get_frame((uint8_t*) video_tex_pixels))
+ ctx.running = false;
+
+ SDL_UnlockTexture(video_tex);
+
+ SDL_RenderCopy(renderer, video_tex, NULL, NULL);
+ SDL_RenderPresent(renderer);
+ }
+
+ ctx.eye->stop();
+
+ SDL_DestroyTexture(video_tex);
+ SDL_DestroyRenderer(renderer);
+ SDL_DestroyWindow(window);
+}
+
+int main(int argc, char *argv[])
+{
+ bool mode_test = false;
+ int width = 640;
+ int height = 480;
+ int fps = 60;
+ if (argc > 1)
+ {
+ bool good_arg = false;
+ for (int arg_ix = 1; arg_ix < argc; ++arg_ix)
+ {
+ if (std::string(argv[arg_ix]) == "--qvga")
+ {
+ width = 320;
+ height = 240;
+ good_arg = true;
+ }
+
+ if ((std::string(argv[arg_ix]) == "--fps") && argc > arg_ix)
+ {
+ std::istringstream new_fps_ss( argv[arg_ix+1] );
+ if (new_fps_ss >> fps)
+ {
+ good_arg = true;
+ }
+ }
+
+ if (std::string(argv[arg_ix]) == "--mode_test")
+ {
+ mode_test = true;
+ good_arg = true;
+ }
+ }
+ if (!good_arg)
+ {
+ std::cerr << "Usage: " << argv[0] << " [--fps XX] [--qvga] [--mode_test]" << std::endl;
+ }
+ }
+
+ if (SDL_Init(SDL_INIT_VIDEO) < 0) {
+ printf("Failed to initialize SDL: %s\n", SDL_GetError());
+ return EXIT_FAILURE;
+ }
+
+ if (mode_test)
+ {
+ int rates_qvga[] = { 2, 3, 5, 7, 10, 12, 15, 17, 30, 37, 40, 50, 60, 75, 90, 100, 125, 137, 150, 187 };
+ int num_rates_qvga = sizeof(rates_qvga) / sizeof(int);
+
+ int rates_vga[] = { 2, 3, 5, 8, 10, 15, 20, 25, 30, 40, 50, 60, 75 };
+ int num_rates_vga = sizeof(rates_vga) / sizeof(int);
+
+ for (int index = 0; index < num_rates_qvga; ++index)
+ run_camera(320, 240, rates_qvga[index], 5);
+
+ for (int index = 0; index < num_rates_vga; ++index)
+ run_camera(640, 480, rates_vga[index], 5);
+ }
+ else
+ {
+ run_camera(width, height, fps, 0);
+ }
+
+ return EXIT_SUCCESS;
+}
+
diff --git a/video-ps3eye/PS3EYEDriver/singleton.cpp b/video-ps3eye/PS3EYEDriver/singleton.cpp
new file mode 100644
index 00000000..93017fc5
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/singleton.cpp
@@ -0,0 +1,107 @@
+#include "singleton.hpp"
+#include "internal.hpp"
+#include "ps3eye.hpp"
+
+//#define USE_CONTEXT
+
+USBMgr::USBMgr()
+{
+#ifdef USE_CONTEXT
+ libusb_init(&usb_context);
+#else
+ libusb_init(nullptr);
+#endif
+ libusb_set_debug(usb_context, 3);
+}
+
+USBMgr::~USBMgr()
+{
+#ifdef USE_CONTEXT
+ stop_xfer_thread();
+ libusb_exit(usb_context);
+#endif
+}
+
+USBMgr& USBMgr::instance()
+{
+ static USBMgr ret;
+ return ret;
+}
+
+void USBMgr::camera_started()
+{
+ if (++active_camera_count == 1)
+ start_xfer_thread();
+}
+
+void USBMgr::camera_stopped()
+{
+ if (--active_camera_count == 0)
+ stop_xfer_thread();
+}
+
+void USBMgr::start_xfer_thread()
+{
+ update_thread = std::thread(&USBMgr::transfer_loop, this);
+}
+
+void USBMgr::stop_xfer_thread()
+{
+ exit_signaled = true;
+ update_thread.join();
+ // Reset the exit signal flag.
+ // If we don't and we call start_xfer_thread() again, transfer_loop will exit immediately.
+ exit_signaled = false;
+}
+
+void USBMgr::transfer_loop()
+{
+ struct timeval tv {
+ 0,
+ 50 * 1000, // ms
+ };
+
+ debug2("-> xfer loop");
+
+ while (!exit_signaled.load(std::memory_order_relaxed))
+ {
+ int status = libusb_handle_events_timeout_completed(usb_context, &tv, nullptr);
+
+ if (status != LIBUSB_SUCCESS && status != LIBUSB_ERROR_INTERRUPTED)
+ debug("libusb error(%d) %s\n", status, libusb_strerror((enum libusb_error)status));
+ }
+ debug2("<- xfer loop\n");
+}
+
+int USBMgr::list_devices(std::vector<ps3eye_camera::device>& list)
+{
+ libusb_device **devs;
+ libusb_device_handle *devhandle;
+ int cnt = (int)libusb_get_device_list(usb_context, &devs);
+
+ if (cnt < 0)
+ debug("device scan failed\n");
+
+ cnt = 0;
+ for (int i = 0; devs[i]; i++)
+ {
+ libusb_device* dev = devs[i];
+ struct libusb_device_descriptor desc;
+
+ if (libusb_get_device_descriptor(dev, &desc))
+ continue;
+ if (desc.idVendor == ps3eye_camera::VENDOR_ID && desc.idProduct == ps3eye_camera::PRODUCT_ID)
+ {
+ if (libusb_open(dev, &devhandle))
+ continue;
+ libusb_ref_device(dev);
+ libusb_close(devhandle);
+ list.emplace_back(std::make_shared<ps3eye_camera>(dev));
+ cnt++;
+ }
+ }
+
+ libusb_free_device_list(devs, 1);
+
+ return cnt;
+}
diff --git a/video-ps3eye/PS3EYEDriver/singleton.hpp b/video-ps3eye/PS3EYEDriver/singleton.hpp
new file mode 100644
index 00000000..7e8dc23c
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/singleton.hpp
@@ -0,0 +1,32 @@
+#pragma once
+
+#include <vector>
+#include <memory>
+#include <thread>
+#include <atomic>
+
+struct libusb_context;
+struct ps3eye_camera;
+
+struct USBMgr
+{
+ USBMgr();
+ ~USBMgr();
+ USBMgr(const USBMgr&) = delete;
+ void operator=(const USBMgr&) = delete;
+
+ static USBMgr& instance();
+ int list_devices(std::vector<std::shared_ptr<ps3eye_camera>>& list);
+ void camera_started();
+ void camera_stopped();
+
+private:
+ libusb_context* usb_context = nullptr;
+ std::thread update_thread;
+ std::atomic_int active_camera_count = 0;
+ std::atomic_bool exit_signaled = false;
+
+ void start_xfer_thread();
+ void stop_xfer_thread();
+ void transfer_loop();
+};
diff --git a/video-ps3eye/PS3EYEDriver/thread-name.cpp b/video-ps3eye/PS3EYEDriver/thread-name.cpp
new file mode 100644
index 00000000..e7e96b21
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/thread-name.cpp
@@ -0,0 +1 @@
+#include "compat/thread-name.cpp"
diff --git a/video-ps3eye/PS3EYEDriver/urb.cpp b/video-ps3eye/PS3EYEDriver/urb.cpp
new file mode 100644
index 00000000..7e931490
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/urb.cpp
@@ -0,0 +1,307 @@
+#include "urb.hpp"
+#include "singleton.hpp"
+#include "frame-queue.hpp"
+#include "internal.hpp"
+
+#include <algorithm>
+#include <cstring>
+
+/* Values for bmHeaderInfo (Video and Still Image Payload Headers, 2.4.3.3) */
+enum {
+ UVC_STREAM_EOH = (1 << 7),
+ UVC_STREAM_ERR = (1 << 6),
+ UVC_STREAM_STI = (1 << 5),
+ UVC_STREAM_RES = (1 << 4),
+ UVC_STREAM_SCR = (1 << 3),
+ UVC_STREAM_PTS = (1 << 2),
+ UVC_STREAM_EOF = (1 << 1),
+ UVC_STREAM_FID = (1 << 0),
+};
+
+void USB_CALLBACK URBDesc::transfer_completed_callback(struct libusb_transfer *xfr)
+{
+ URBDesc *urb = reinterpret_cast<URBDesc*>(xfr->user_data);
+ enum libusb_transfer_status status = xfr->status;
+
+ switch (status)
+ {
+ case LIBUSB_TRANSFER_TIMED_OUT:
+ urb->frame_add(URBDesc::DISCARD_PACKET, nullptr, 0);
+ break;
+ case LIBUSB_TRANSFER_COMPLETED:
+ urb->pkt_scan(xfr->buffer, xfr->actual_length);
+ if (int error = libusb_submit_transfer(xfr); error < 0) {
+ debug("libusb_submit_transfer(%d), exiting\n", error);
+ urb->close_transfers();
+ }
+ break;
+ default:
+ debug("transfer 0x%p failed(%d)\n", (void*)xfr, status);
+ urb->close_transfers();
+ break;
+ case LIBUSB_TRANSFER_CANCELLED:
+ urb->transfer_cancelled();
+ debug("transfer 0x%p cancelled\n", (void*)xfr);
+ break;
+ }
+
+ //debug("length:%u, actual_length:%u\n", xfr->length, xfr->actual_length);
+}
+
+URBDesc::~URBDesc()
+{
+ close_transfers();
+ free_transfers();
+}
+
+bool URBDesc::start_transfers(libusb_device_handle* handle, uint32_t curr_frame_size)
+{
+ // Initialize the frame queue
+ frame_size = curr_frame_size;
+ frame_queue = std::make_shared<FrameQueue>(frame_size);
+
+ // Initialize the current frame pointer to the start of the buffer; it will be updated as frames are completed and pushed onto the frame queue
+ cur_frame_start = frame_queue->ptr();
+ cur_frame_data_len = 0;
+
+ // Find the bulk transfer endpoint
+ uint8_t bulk_endpoint = find_ep(libusb_get_device(handle));
+ libusb_clear_halt(handle, bulk_endpoint);
+
+ // Allocate the transfer buffer
+ memset(transfer_buffer, 0, sizeof(transfer_buffer));
+
+ bool res = true;
+ for (int index = 0; index < NUM_TRANSFERS; ++index)
+ {
+ // Create & submit the transfer
+ xfers[index] = libusb_alloc_transfer(0);
+
+ if (!xfers[index])
+ {
+ debug("libusb_alloc_transfer failed\n");
+ res = false;
+ break;
+ }
+
+ libusb_fill_bulk_transfer(xfers[index], handle, bulk_endpoint, transfer_buffer + index * TRANSFER_SIZE, TRANSFER_SIZE, transfer_completed_callback, reinterpret_cast<void*>(this), 0);
+
+ if (int status = libusb_submit_transfer(xfers[index]); status != LIBUSB_SUCCESS)
+ {
+ debug("libusb_submit_transfer status %d\n", status);
+ libusb_free_transfer(xfers[index]);
+ xfers[index] = nullptr;
+ res = false;
+ break;
+ }
+
+ num_active_transfers++;
+ }
+
+ last_pts = 0;
+ last_fid = 0;
+
+ USBMgr::instance().camera_started();
+
+ return res;
+}
+
+void URBDesc::close_transfers()
+{
+ std::unique_lock<std::mutex> lock(num_active_transfers_mutex);
+
+ if (teardown)
+ return;
+ teardown = true;
+
+ // Cancel any pending transfers
+ for (int i = 0; i < NUM_TRANSFERS; ++i)
+ {
+ if (!xfers[i])
+ continue;
+ enum libusb_error status = (enum libusb_error)libusb_cancel_transfer(xfers[i]);
+ if (status)
+ debug("libusb_cancel_transfer error(%d) %s\n", status, libusb_strerror(status));
+ }
+ num_active_transfers_condition.notify_one();
+}
+
+void URBDesc::free_transfers()
+{
+ std::unique_lock<std::mutex> lock(num_active_transfers_mutex);
+
+ // Wait for cancelation to finish
+ num_active_transfers_condition.wait(lock, [this] { return num_active_transfers == 0; });
+
+ // Free completed transfers
+ for (libusb_transfer*& xfer : xfers)
+ {
+ if (!xfer)
+ continue;
+ libusb_free_transfer(xfer);
+ xfer = nullptr;
+ }
+
+ USBMgr::instance().camera_stopped();
+}
+
+int URBDesc::transfer_cancelled()
+{
+ std::lock_guard<std::mutex> lock(num_active_transfers_mutex);
+ int refcnt = --num_active_transfers;
+ num_active_transfers_condition.notify_one();
+
+ return refcnt;
+}
+
+void URBDesc::frame_add(enum gspca_packet_type packet_type, const uint8_t* data, int len)
+{
+ if (packet_type == FIRST_PACKET)
+ cur_frame_data_len = 0;
+ else
+ switch(last_packet_type) // ignore warning.
+ {
+ case DISCARD_PACKET:
+ if (packet_type == LAST_PACKET) {
+ last_packet_type = packet_type;
+ cur_frame_data_len = 0;
+ }
+ return;
+ case LAST_PACKET:
+ return;
+ default:
+ break;
+ }
+
+ /* append the packet to the frame buffer */
+ if (len > 0)
+ {
+ if(cur_frame_data_len + len > frame_size)
+ {
+ packet_type = DISCARD_PACKET;
+ cur_frame_data_len = 0;
+ } else {
+ memcpy(cur_frame_start+cur_frame_data_len, data, (size_t) len);
+ cur_frame_data_len += len;
+ }
+ }
+
+ last_packet_type = packet_type;
+
+ if (packet_type == LAST_PACKET) {
+ cur_frame_data_len = 0;
+ cur_frame_start = frame_queue->Enqueue();
+ //debug("frame completed %d\n", frame_complete_ind);
+ }
+}
+
+void URBDesc::pkt_scan(uint8_t* data, int len)
+{
+ uint32_t this_pts;
+ uint16_t this_fid;
+ int remaining_len = len;
+ constexpr int payload_len = 2048; // bulk type
+
+ do {
+ len = std::min(remaining_len, payload_len);
+
+ /* Payloads are prefixed with a UVC-style header. We
+ consider a frame to start when the FID toggles, or the PTS
+ changes. A frame ends when EOF is set, and we've received
+ the correct number of bytes. */
+
+ /* Verify UVC header. Header length is always 12 */
+ if (data[0] != 12 || len < 12) {
+ debug("bad header\n");
+ goto discard;
+ }
+
+ /* Check errors */
+ if (data[1] & UVC_STREAM_ERR) {
+ debug("payload error\n");
+ goto discard;
+ }
+
+ /* Extract PTS and FID */
+ if (!(data[1] & UVC_STREAM_PTS)) {
+ debug("PTS not present\n");
+ goto discard;
+ }
+
+ this_pts = (data[5] << 24) | (data[4] << 16) | (data[3] << 8) | data[2];
+ this_fid = (uint16_t) ((data[1] & UVC_STREAM_FID) ? 1 : 0);
+
+ /* If PTS or FID has changed, start a new frame. */
+ if (this_pts != last_pts || this_fid != last_fid) {
+ if (last_packet_type == INTER_PACKET)
+ {
+ /* The last frame was incomplete, so don't keep it or we will glitch */
+ frame_add(DISCARD_PACKET, nullptr, 0);
+ }
+ last_pts = this_pts;
+ last_fid = this_fid;
+ frame_add(FIRST_PACKET, data + 12, len - 12);
+ } /* If this packet is marked as EOF, end the frame */
+ else if (data[1] & UVC_STREAM_EOF)
+ {
+ last_pts = 0;
+ if (cur_frame_data_len + len - 12 != frame_size)
+ goto discard;
+ frame_add(LAST_PACKET, data + 12, len - 12);
+ } else {
+ /* Add the data from this payload */
+ frame_add(INTER_PACKET, data + 12, len - 12);
+ }
+
+ /* Done this payload */
+ goto scan_next;
+
+discard:
+ /* Discard data until a new frame starts. */
+ frame_add(DISCARD_PACKET, nullptr, 0);
+scan_next:
+ remaining_len -= len;
+ data += len;
+ } while (remaining_len > 0);
+}
+
+/*
+ * look for an input transfer endpoint in an alternate setting
+ * libusb_endpoint_descriptor
+ */
+uint8_t URBDesc::find_ep(struct libusb_device *device)
+{
+ const struct libusb_interface_descriptor *altsetting = nullptr;
+ const struct libusb_endpoint_descriptor *ep;
+ struct libusb_config_descriptor *config = nullptr;
+ int i;
+ uint8_t ep_addr = 0;
+
+ libusb_get_active_config_descriptor(device, &config);
+
+ if (!config) return 0;
+
+ for (i = 0; i < config->bNumInterfaces; i++) {
+ altsetting = config->interface[i].altsetting;
+ if (altsetting[0].bInterfaceNumber == 0) {
+ break;
+ }
+ }
+
+ if (altsetting)
+ for (i = 0; i < altsetting->bNumEndpoints; i++) {
+ ep = &altsetting->endpoint[i];
+ if ((ep->bmAttributes & LIBUSB_TRANSFER_TYPE_MASK) == LIBUSB_TRANSFER_TYPE_BULK
+ && ep->wMaxPacketSize != 0)
+ {
+ ep_addr = ep->bEndpointAddress;
+ break;
+ }
+ }
+
+ libusb_free_config_descriptor(config);
+
+ return ep_addr;
+}
+
+
diff --git a/video-ps3eye/PS3EYEDriver/urb.hpp b/video-ps3eye/PS3EYEDriver/urb.hpp
new file mode 100644
index 00000000..3bee3919
--- /dev/null
+++ b/video-ps3eye/PS3EYEDriver/urb.hpp
@@ -0,0 +1,63 @@
+#pragma once
+
+#include <memory>
+#include <cstdint>
+#include <mutex>
+
+struct FrameQueue;
+struct libusb_device;
+struct libusb_transfer;
+struct libusb_device_handle;
+
+#ifdef _WIN32
+# define USB_CALLBACK __stdcall
+#else
+# define USB_CALLBACK
+#endif
+
+struct URBDesc
+{
+ URBDesc() = default;
+ ~URBDesc();
+
+ bool start_transfers(libusb_device_handle *handle, uint32_t curr_frame_size);
+ void free_transfers();
+ void close_transfers();
+
+ FrameQueue& queue() { return *frame_queue; }
+
+private:
+ enum {
+ TRANSFER_SIZE = 65536,
+ NUM_TRANSFERS = 5,
+ };
+
+ /* packet types when moving from iso buf to frame buf */
+ enum gspca_packet_type {
+ DISCARD_PACKET,
+ FIRST_PACKET,
+ INTER_PACKET,
+ LAST_PACKET,
+ };
+
+ std::shared_ptr<FrameQueue> frame_queue;
+ std::mutex num_active_transfers_mutex;
+ std::condition_variable num_active_transfers_condition;
+
+ gspca_packet_type last_packet_type = DISCARD_PACKET;
+ libusb_transfer* xfers[NUM_TRANSFERS] {};
+ uint8_t* cur_frame_start = nullptr;
+ uint32_t cur_frame_data_len = 0;
+ uint32_t frame_size = 0;
+ uint32_t last_pts = 0;
+ uint16_t last_fid = 0;
+ uint8_t transfer_buffer[TRANSFER_SIZE * NUM_TRANSFERS];
+ uint8_t num_active_transfers = 0;
+ bool teardown = false;
+
+ int transfer_cancelled();
+ void frame_add(enum gspca_packet_type packet_type, const uint8_t *data, int len);
+ void pkt_scan(uint8_t *data, int len);
+ static uint8_t find_ep(struct libusb_device *device);
+ static void USB_CALLBACK transfer_completed_callback(struct libusb_transfer *xfr);
+};
diff --git a/video-ps3eye/lang/nl_NL.ts b/video-ps3eye/lang/nl_NL.ts
new file mode 100644
index 00000000..6401616d
--- /dev/null
+++ b/video-ps3eye/lang/nl_NL.ts
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.1">
+</TS>
diff --git a/video-ps3eye/lang/ru_RU.ts b/video-ps3eye/lang/ru_RU.ts
new file mode 100644
index 00000000..6401616d
--- /dev/null
+++ b/video-ps3eye/lang/ru_RU.ts
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.1">
+</TS>
diff --git a/video-ps3eye/lang/stub.ts b/video-ps3eye/lang/stub.ts
new file mode 100644
index 00000000..6401616d
--- /dev/null
+++ b/video-ps3eye/lang/stub.ts
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.1">
+</TS>
diff --git a/video-ps3eye/lang/zh_CN.ts b/video-ps3eye/lang/zh_CN.ts
new file mode 100644
index 00000000..6401616d
--- /dev/null
+++ b/video-ps3eye/lang/zh_CN.ts
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.1">
+</TS>
diff --git a/video-ps3eye/module.cpp b/video-ps3eye/module.cpp
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/video-ps3eye/module.cpp
diff --git a/video-ps3eye/module.hpp b/video-ps3eye/module.hpp
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/video-ps3eye/module.hpp