FFmpeg

303MB

Tree: d13feae0f8

Author	SHA1	Message	Date
ManojGuptaBonda	d617d54efa	avutil/hwcontext_vdpau: Map 444 pix fmts to new VdpYCbCr types New VdpYCbCr Formats VDP_YCBCR_FORMAT_Y_U_V_444 and, VDP_YCBCR_FORMAT_Y_UV_444 have been added in VDPAU with libvdpau-1.2 to be used in get/putbits for YUV 4:4:4 surfaces. Earlier mapping of AV_PIX_FMT_YUV444P to VDP_YCBCR_FORMAT_YV12 is not valid. Hence this Change maps AV_PIX_FMT_YUV444P to VDP_YCBCR_FORMAT_Y_U_V_444 to access the YUV 4:4:4 surface via read-back API's of VDPAU.	6 years ago
wm4	cbbb206734	hwcontext_vdpau: implement av_hwdevice_get_hwframe_constraints() In addition, this does not allow creating frames contexts with sw_format for which no known transfer formats exist. In theory, we should check whether the chroma format (i.e. the sw_format) is supported at all by the vdpau driver, but checking for transfer formats has the same effect. Note that the pre-existing code adds 1 to priv->nb_pix_fmts[i] for unknown reason, and some checks need to account for that to check for empty lists. They are not off-by-one errors.	7 years ago
Mark Thompson	f7e9275f83	hwcontext_vdpau: Fix missing subscripts Also remove the redundant casts which were hiding the error here. (cherry picked from commit `7081620aca`)	9 years ago
Michael Niedermayer	1bda0ee530	avutil/hwcontext_vdpau: Fix warning: "GET_CALLBACK" redefined Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Mark Thompson	7081620aca	hwcontext_vdpau: Fix missing subscripts Also remove the redundant casts which were hiding the error here.	9 years ago
Mark Thompson	09a145b3c8	hwcontext_vdpau: Remove duplicate definition of GET_CALLBACK	9 years ago
Anton Khirnov	38392b2af8	hwcontext_vdpau: implement device creation	9 years ago
Anton Khirnov	a001ce31bc	hwcontext: add a VDPAU implementation	10 years ago

10 Commits (d13feae0f85bebdd35e44ccbadf974b10dc3cef1)