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2012-12-06ui/vnc-palette.c: Include headers it needsEduardo Habkost1-0/+2
Include: - <glib.h> for g_malloc0() - <string.h> for memset() Some of those headers were probably being included by accident because some other headers were including qemu-common.h, but those headers should eventually stop including qemu-common.h. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2011-08-20Use glib memory allocation and free functionsAnthony Liguori1-2/+2
qemu_malloc/qemu_free no longer exist after this commit. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-03-25severe memory leak caused by broken palette_destroy() functionUlrich Obergfell1-3/+1
The following commit breaks the code of the function palette_destroy(). http://git.kernel.org/?p=virt/kvm/qemu-kvm.git;a=commit;h=e31e3694afef58ba191cbcc6875ec243e5971268 The broken code causes a severe memory leak of 'VncPalette' structures because it never frees anything: 70 void palette_destroy(VncPalette *palette) 71 { 72 if (palette == NULL) { 73 qemu_free(palette); 74 } 75 } Version 2 of the patch calls qemu_free() unconditionally. Signed-off-by: Ulrich Obergfell <uobergfe@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-02-23vnc: palette: and fill and color calls.Corentin Chary1-0/+32
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>
2011-02-23vnc: palette: add palette_init callsCorentin Chary1-1/+7
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>
2011-02-23vnc: palette: use a pool to reduce memory allocationsCorentin Chary1-16/+2
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>
2010-07-26vnc: tight: stop using qdict for palette stuffCorentin Chary1-0/+136
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>