Version 2.0.0 (#10)

Moved to using native mmal calls and YUV colour space to drastically improve performance

Author: rf152

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2020 Richard Franks
+Copyright (c) 2020 Richard Franks and contributors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -76,6 +76,11 @@ works well.
 
 # Changelog
 
+## v2.0.0
+Completely new method of acquiring the images - now calling `mmal` directly.  
+This, as well as using YUV colour, drastically improves the speed of the system,
+and the smoothness of the outputted video.
+
 ## v1.1.1
 Upgraded NDI library to v4.6.2
 

Third Party License

@@ -1,43 +1,5 @@
 This software uses the following third party libraries:
 
-RaspiCam (http://www.uco.es/investiga/grupos/ava/node/40)
-=========================================================
-
-Software developed by AVA ( Ava Group of the University of Cordoba, ava at uco
- dot es)
- Main author Rafael Munoz Salinas (rmsalinas at uco dot es)
- This software is released under BSD license as expressed below
--------------------------------------------------------------------
-Copyright (c) 2013, AVA ( Ava Group University of Cordoba, ava  at uco dot es)
-All rights reserved.
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-1. Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-2. 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.
-3. All advertising materials mentioning features or use of this software
-   must display the following acknowledgement:
-   This product includes software developed by the Ava group of the University
-   of Cordoba.
-4. Neither the name of the University 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 AVA ''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 AVA 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.
-
-
 NewTek NDI (https://ndi.tv)
 ===========================
 

build.sh

@@ -4,4 +4,4 @@ if [ ! -d "build" ]; then
   mkdir build
 fi
 
-g++ -std=c++11 -pthread  -Wl,--allow-shlib-undefined -Wl,--as-needed -Iinclude/ -Llib/ndi -Llib/opencv -Llib/raspicam -o build/raspindi src/main.cpp -lndi -ldl -lconfig++ -lraspicam
+g++ -std=c++11 -pthread  -Wl,--allow-shlib-undefined -Wl,--as-needed -Iinclude/ -Llib/ndi -L /opt/vc/lib -o build/raspindi src/main.cpp -lndi -ldl -lconfig++ -lmmal_core -lmmal -lmmal_util

include/interface/mmal/client/brcmjpeg/CMakeLists.txt

@@ -0,0 +1,6 @@
+add_library(brcmjpeg SHARED brcmjpeg.c)
+target_link_libraries(brcmjpeg mmal_core mmal_util mmal_vc_client)
+
+include_directories(../../../../host_applications/linux/libs/sm)
+add_executable(brcmjpeg_test brcmjpeg_test.c)
+target_link_libraries(brcmjpeg_test brcmjpeg vcsm vcos)