[PATCH] SVN D3D renderer should use accelerated YV12 and I420 (IYUV) when available

SDL Development
#1

D3D renderer shall try mapping YV12 and I420 (IYUV) to D3D texture formats via FOURCC. This will enable HW acceleration for those formats when driver is capable (most of them are). Note that SDL’s IYUV maps I420 FOURCC on Woe.

See attached simple patch.

Regards,–
Adam Strzelecki | nanoant.com
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#2

This patch is now in subversion, thanks!On Thu, Nov 26, 2009 at 3:58 AM, Adam Strzelecki wrote:

D3D renderer shall try mapping YV12 and I420 (IYUV) to D3D texture formats via FOURCC. This will enable HW acceleration for those formats when driver is capable (most of them are). Note that SDL’s IYUV maps I420 FOURCC on Woe.

See attached simple patch.

Regards,

Adam Strzelecki | nanoant.com

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-Sam Lantinga, Founder and President, Galaxy Gameworks LLC