ducatimpeg4enc: add mpeg4 encoder
Factor out a base encoder class from ducatih264enc
ducatih264enc: use base VIDENC2 structures where possible
ducatih264enc: add h264 encoder
viddec: workaround for the vc1 codec
Set memType=XDM_MEMTYPE_RAW on outbuf descs when the underlying memory is
actually of type XDM_MEMTYPE_TILEDPAGE. This should be reverted once the codec
is fixed.
Set memType=XDM_MEMTYPE_RAW on outbuf descs when the underlying memory is
actually of type XDM_MEMTYPE_TILEDPAGE. This should be reverted once the codec
is fixed.
Undo a change in gst_ducati_get_mem_type.
Make it return -1 when the virtual address doesn't match any of the known zones.
Make it return -1 when the virtual address doesn't match any of the known zones.
viddec: set the size in bytes OR pixels for outbufs, not both
viddec: more fixes to support 1d buffers
Don't detect TILEDPAGE memory as RAW. Set outbuf descs sizes in bytes when the
underlying memory is RAW or TILEDPAGE.
Don't detect TILEDPAGE memory as RAW. Set outbuf descs sizes in bytes when the
underlying memory is RAW or TILEDPAGE.
viddec: use 1d buffers
Expect and allocate 1d buffers. Support for 2d buffers will be added again at
some point in the near future.
Expect and allocate 1d buffers. Support for 2d buffers will be added again at
some point in the near future.
ducativc1dec: set frameLayerDataPresentFlag to FALSE
ducativc1dec: add debugging code to optionally forge frame headers
Add code to inject frame headers if params->frameLayerDataPresentFlag is set to
TRUE. Disabled by default, useful for debugging.
Add code to inject frame headers if params->frameLayerDataPresentFlag is set to
TRUE. Disabled by default, useful for debugging.
ducativc1dec: try hard to produce a valid sequence layer header
Make sure the codec data in the sequence layer is always 4 bytes as per STRUCT_C
definition. Some files seem to come with larger, 0 padded, codec_data buffers...
Ensure that the Reserved6 bit of STRUCT_C is always set to 1 as the codec seems
to be strict about this and some files seem to have it set to 0...
Make sure the codec data in the sequence layer is always 4 bytes as per STRUCT_C
definition. Some files seem to come with larger, 0 padded, codec_data buffers...
Ensure that the Reserved6 bit of STRUCT_C is always set to 1 as the codec seems
to be strict about this and some files seem to have it set to 0...
ducativc1dec: change param settings
Set lateAcquireArg to -1 so that the codec starts at all.. enable error
concealment and configure codec to not expect frame headers.
Set lateAcquireArg to -1 so that the codec starts at all.. enable error
concealment and configure codec to not expect frame headers.
viddec: forward queries that we don't handle directly
ducativp6dec: set payloadHeaderPresent to TRUE
ducativp7dec: set payloadHeaderPresent to TRUE
ducatimpeg4dec: use base VIDDEC3_* structs in allocate_params
ducatimpeg2dec: use base VIDDEC3* structs in allocate_params
ducatih264dec: add stream-format and align in caps
configure: depend on -base for gstvideo
configure: libmemmgr was renamed to libtimemmgr
h264dec: enable temporal direct predict mode
With out this feature enabled, B-frames that are encoded using this prediction
mode will generate errors.
With out this feature enabled, B-frames that are encoded using this prediction
mode will generate errors.
Improved compiler warning flags strictness
viddec: fix typo
rvdec: fix compile errors
gstducatirvdec.c: In function 'gst_ducati_rvdec_allocate_params': error: unused variable 'params
gstducatirvdec.c: In function 'gst_ducati_rvdec_allocate_params': error: unused variable 'params
gstducatirvdec.c: In function 'gst_ducati_rvdec_allocate_params': error: unused variable 'params
gstducatirvdec.c: In function 'gst_ducati_rvdec_allocate_params': error: unused variable 'params
viddec: add "version" property
Use XDM_GETVERSION to get codec version, available as a read-only property.
Use XDM_GETVERSION to get codec version, available as a read-only property.
fix compile error with latest gst headers
A conflict between XDM and gst headers results in:
cc1: warnings being treated as errors
In file included from gstducati.h:32,
from gstducatividdec.h:25,
from gstducativp7dec.h:25,
from gstducativp7dec.c:40:
/usr/include/dce/xdc/std.h:172: error: "restrict" redefined
/usr/include/gstreamer-0.10/gst/gstmacros.h:44: note: this is the location of the previous definition
The solution is to ensure XDM headers are included first.
A conflict between XDM and gst headers results in:
cc1: warnings being treated as errors
In file included from gstducati.h:32,
from gstducatividdec.h:25,
from gstducativp7dec.h:25,
from gstducativp7dec.c:40:
/usr/include/dce/xdc/std.h:172: error: "restrict" redefined
/usr/include/gstreamer-0.10/gst/gstmacros.h:44: note: this is the location of the previous definition
The solution is to ensure XDM headers are included first.
viddec: fix for width/height that is not a multiple of 16
This fixes an issue with latest h264dec codec drop.
This fixes an issue with latest h264dec codec drop.
viddec: some cleanups
update README
rvdec: add RealVideo support
viddec: fixes for seek
1) synchronize flush agaist chain to avoid calling the codec from multiple
threads
2) don't re-send codec_data every time after a flush.. some codecs don't
like this.
1) synchronize flush agaist chain to avoid calling the codec from multiple
threads
2) don't re-send codec_data every time after a flush.. some codecs don't
like this.
update h264dec
viddec: add fallback support for non-TILER buffers
Add a GstDucatiBufferPool which can allocate TILER output buffers for the
codec, in case the downstream element does not allocate TILER buffers for
us. This makes use cases like decode to filesink or fakesink and
transcoding work properly.
Add a GstDucatiBufferPool which can allocate TILER output buffers for the
codec, in case the downstream element does not allocate TILER buffers for
us. This makes use cases like decode to filesink or fakesink and
transcoding work properly.
clean up padded buffer size calculations
viddec: add interlaced support
mpeg2dec: add MPEG-2 support
viddec: error handling
fix compile error with newer gcc
warnings about unused variables
warnings about unused variables
vp7dec: add On2 VP7 support
vp6dec: add On2 VP6 support
vc1dec: add VC-1 Advanced, Main, and Simple profile support
mpeg4dec: add MPEG-4 support
viddec: implement flush (seek/eos)
viddec: add profiling traces for process call
viddec: add support for cropping
initial commit