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| author | Jakob Bornecrantz <jakob@vmware.com> | 2014-08-08 21:37:38 +0200 |
|---|---|---|
| committer | Jakob Bornecrantz <jakob@vmware.com> | 2014-08-11 19:08:03 +0200 |
| commit | 0a212afefd8670a1823c9b6474de8bf26d33bdeb (patch) | |
| tree | 956f2dcf7b0f95abf650281319ba106053cedf9f /src/vmwarevideo.c | |
| parent | 0a596fd0c92fdcf73071869a59029263a2596018 (diff) | |
vmware/legacy: Fix uninitialized values in video commands
Fixed bug where video stopped working on systems that didn't have the new kms
enabled kernel driver installed. Found on CentOS 6.4.
After updating the register header SVGA_VIDEO_NUM_REGS value got upped by two
in order to support GMR and Screen Objects. Since this path is mostly used
on older hosts that may not support them, don't send them at all.
Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Diffstat (limited to 'src/vmwarevideo.c')
| -rw-r--r-- | src/vmwarevideo.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/vmwarevideo.c b/src/vmwarevideo.c index a82110d..261e579 100644 --- a/src/vmwarevideo.c +++ b/src/vmwarevideo.c @@ -794,7 +794,8 @@ vmwareVideoPlay(ScrnInfoPtr pScrn, VMWAREVideoPtr pVid, struct PACKED _body { uint32 escape; uint32 streamId; - struct _item items[SVGA_VIDEO_NUM_REGS]; + /* Old hosts can not handle more then these regs */ + struct _item items[SVGA_VIDEO_DATA_GMRID]; }; struct PACKED _cmdSetRegs { |