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Add MPEG 4 codec

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This patch introduces the support of MPEG4 video decoding. It basically
just copies data from VA's frame/slice headers data structures to v4l's
MPEG4 frame header extended controls data structures.
This commit is contained in:
Florent Revest
2016-08-25 15:50:40 +02:00
parent 728b1b41b9
commit f645948921
8 changed files with 232 additions and 2 deletions
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src/context.c
+5
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@@ -121,6 +121,11 @@ VAStatus sunxi_cedrus_CreateContext(VADriverContextP ctx, VAConfigID config_id,
case VAProfileMPEG2Main:
fmt.fmt.pix_mp.pixelformat = V4L2_PIX_FMT_MPEG2_FRAME;
break;
case VAProfileMPEG4Simple:
case VAProfileMPEG4AdvancedSimple:
case VAProfileMPEG4Main:
fmt.fmt.pix_mp.pixelformat = V4L2_PIX_FMT_MPEG4_FRAME;
break;
default:
vaStatus = VA_STATUS_ERROR_UNSUPPORTED_PROFILE;
return vaStatus;