KASM-2053 video quality

.gitmodules

@@ -1,4 +1,4 @@
 [submodule "kasmweb"]
 	path = kasmweb
 	url = https://github.com/kasmtech/noVNC.git
-	branch = master
+	branch = bugfix/KASM-2053_video_quality

CMakeLists.txt

@@ -210,13 +210,7 @@ endif()
 set(HAVE_PAM ${ENABLE_PAM})
 
 # Check for SSE2
-# Arm is not SSE2 but say it is and use sse2neon.h to convert to neon
-check_cxx_compiler_flag("-march=armv8-a" COMPILER_ARM)
-if(COMPILER_ARM)
-  set(COMPILER_SUPPORTS_SSE2 1)
-else()
-  check_cxx_compiler_flag(-msse2 COMPILER_SUPPORTS_SSE2)
-endif()
+check_cxx_compiler_flag(-msse2 COMPILER_SUPPORTS_SSE2)
 
 # Generate config.h and make sure the source finds it
 configure_file(config.h.in config.h)

builder/README.md

@@ -135,7 +135,6 @@ These instructions assume KasmVNC has been cloned at $HOME and ```kasm_www.tar.g
 cd ~
 tar -zxf kasm_www.tar.gz -C KasmVNC/builder/
 cd KasmVNC
-sed -i 's/^build_www_dir$/#build_www_dir/' builder/build-tarball
 sudo builder/build-package ubuntu bionic
 ```
 The resulting deb package can be found under ~/KasmVNC/builder/build/bionic

common/rfb/CMakeLists.txt

@@ -107,12 +107,7 @@ set(SCALE_DUMMY_SOURCES
   scale_dummy.cxx)
 
 if(COMPILER_SUPPORTS_SSE2)
-  if(COMPILER_ARM)
-    # This is for Graviton2, adjust for other CPUs: -march=armv8-a+crc+crypto
-    set_source_files_properties(${SSE2_SOURCES} PROPERTIES COMPILE_FLAGS ${COMPILE_FLAGS} -march=armv8.2-a+fp16+rcpc+dotprod+crypto)
-  else()
-    set_source_files_properties(${SSE2_SOURCES} PROPERTIES COMPILE_FLAGS ${COMPILE_FLAGS} -msse2)
-  endif()
+  set_source_files_properties(${SSE2_SOURCES} PROPERTIES COMPILE_FLAGS ${COMPILE_FLAGS} -msse2)
   set(RFB_SOURCES
     ${RFB_SOURCES}
     ${SSE2_SOURCES}

common/rfb/cpuid.cxx

@@ -51,9 +51,7 @@ namespace rfb {
 
 bool supportsSSE2() {
 	getcpuid();
-#if defined(__aarch64__)
-        return true;
-#elif defined(__x86_64__) || defined(__i386__)
+#if defined(__x86_64__) || defined(__i386__)
 	#define bit_SSE2        (1 << 26)
 	return cpuid[3] & bit_SSE2;
 #endif

common/rfb/scale_sse2.cxx

@@ -16,11 +16,7 @@
  * USA.
  */
 
-#ifdef __aarch64__
-#include "sse2neon.h"
-#else
 #include <emmintrin.h>
-#endif
 
 #include <rfb/scale_sse2.h>