Am 28.06.2016 um 13:12 schrieb Paolo Bonzini:
On 28/06/2016 11:01, Peter Lieven wrote:@@ -201,6 +201,7 @@ typedef struct VncTight { #endif int levels[4]; z_stream stream[4]; + VncPalette palette; } VncTight;VncTight is copied back and forth in vnc_async_encoding_start and vnc_async_encoding_end, so this should not be included in VncTight. Perhaps however if you include a VncPalette* it allows reuse and avoids fragmentation? Or perhaps you can use a thread-local static variable?
I will have look. I missed the copying. However, this palette is only used to count the number of distinct colors. So it should only be used in the encoding thread. Peter
