Re: [Qemu-devel] [PATCH v2] ui/vnc: VA API based H.264 encoding for VNC

2013-02-23 Thread Blue Swirl
On Fri, Feb 22, 2013 at 2:31 PM, Verbeiren, David david.verbei...@intel.com wrote: On Wed, Feb 13, 2013 at 22:16, Blue Swirl blauwir...@gmail.com wrote: +/* RGBA = NV12 */ +for (i = 0; i h264-pic_height; ++i) { +dst_y = (pdst + image.offsets[0]) + i*image.pitches[0]; +

Re: [Qemu-devel] [PATCH v2] ui/vnc: VA API based H.264 encoding for VNC

2013-02-22 Thread Verbeiren, David
On Wed, Feb 13, 2013 at 22:16, Blue Swirl blauwir...@gmail.com wrote: +/* RGBA = NV12 */ +for (i = 0; i h264-pic_height; ++i) { +dst_y = (pdst + image.offsets[0]) + i*image.pitches[0]; +dst_uv = dst_uv_line; +s = psrc; +for (j = 0; j h264-pic_width;

Re: [Qemu-devel] [PATCH v2] ui/vnc: VA API based H.264 encoding for VNC

2013-02-21 Thread Daniel P. Berrange
On Wed, Feb 13, 2013 at 11:45:04AM +0100, David Verbeiren wrote: This patch implements H.264 encoding of the VNC framebuffer updates using hardware acceleration through the VA API. This is experimental support to let the community explore the possibilities offered by the potential bandwidth

Re: [Qemu-devel] [PATCH v2] ui/vnc: VA API based H.264 encoding for VNC

2013-02-21 Thread Anthony Liguori
Daniel P. Berrange berra...@redhat.com writes: On Wed, Feb 13, 2013 at 11:45:04AM +0100, David Verbeiren wrote: This patch implements H.264 encoding of the VNC framebuffer updates using hardware acceleration through the VA API. This is experimental support to let the community explore the

[Qemu-devel] [PATCH v2] ui/vnc: VA API based H.264 encoding for VNC

2013-02-13 Thread David Verbeiren
This patch implements H.264 encoding of the VNC framebuffer updates using hardware acceleration through the VA API. This is experimental support to let the community explore the possibilities offered by the potential bandwidth and latency reductions that H.264 encoding allows. This may be

Re: [Qemu-devel] [PATCH v2] ui/vnc: VA API based H.264 encoding for VNC

2013-02-13 Thread Blue Swirl
On Wed, Feb 13, 2013 at 10:45 AM, David Verbeiren david.verbei...@intel.com wrote: This patch implements H.264 encoding of the VNC framebuffer updates using hardware acceleration through the VA API. This is experimental support to let the community explore the possibilities offered by the