4 commits

Author	SHA1	Message	Date
Corentin Chary	f8562e326b	vnc: palette: and fill and color calls. ... These two helpers are needed for zrle and zywrle. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>	2011-02-23 16:28:28 -06:00
Corentin Chary	72aefb76f9	vnc: palette: add palette_init calls ... This allow to use palette on the stack instead of always allocating them. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>	2011-02-23 16:28:28 -06:00
Corentin Chary	e31e3694af	vnc: palette: use a pool to reduce memory allocations ... We now that the palette will never have more than 256 elements. Let's use a pool to reduce malloc calls. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>	2011-02-23 16:28:28 -06:00
Corentin Chary	5136a05269	vnc: tight: stop using qdict for palette stuff ... Profiling with callgrind seems to show that a lot of time is spent in the palette code (mostly due to memory allocation and qdict to int conversion). This patch adds a VncPalette implementation. The palette is stored in a hash table, like qdict, but which does way less memory allocations, and doesn't suffer from the QObject overhead. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>	2010-07-26 17:36:14 -05:00