Am 23.07.2016 um 01:51 schrieb Andy Furniss:
Christian König wrote:
From: Boyuan Zhang
For putimage call, if image format is yv12 (or IYUV with U V field swap)
This comment confuses me
AIUI + checking on fourcc.org yv12 is YVU and IYUV/I420 is YUV and
nv12 is UVUVUV... so compared to the n
Christian König wrote:
From: Boyuan Zhang
For putimage call, if image format is yv12 (or IYUV with U V field swap)
This comment confuses me
AIUI + checking on fourcc.org yv12 is YVU and IYUV/I420 is YUV and nv12
is UVUVUV... so compared to the normal way of writing yuv/yCbCr
I wouldn't cal
From: Boyuan Zhang
For putimage call, if image format is yv12 (or IYUV with U V field swap) and
surface format is nv12, then we need to convert yv12 to nv12 and then copy
the converted data from image to surface. We can't use the existing logic
where surface is destroyed and re-created with yv12
