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Author	SHA1	Message	Date
Seungha Yang	7c94b9c4b0	d3d11: Add support for GRAY and more YUV formats By this commit, following formats will be newly supported by d3d11 elements * Y444_{8, 12, 16}LE formats: Similar to other planar formats. Such Y444 variants are not supported by Direct3D11 natively, but we can simply map each plane by using R8 and/or R16 texture. * P012_LE: It is not different from P016_LE, but defining P012 and P016 separately for more explicit signalling. Note that DXVA uses P016 texture for 12bits encoded bitstreams. * GRAY: This format is required for some codecs (e.g., AV1) if monochrome is supported * 4:2:0 planar 12bits (I420_12LE) and 4:2:2 planar 8, 10, 12bits formats (Y42B, I422_10LE, and I422_12LE) Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2346>	2021-06-23 15:35:36 +00:00
Seungha Yang	2c14a7253b	libs: d3d11: Port to C++ In general, C++ COM APIs are slightly less verbose and more readable than C APIs. And C++ supports some helper methods (smart pointer and C++ only macros for example) which are not allowed for C. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2343>	2021-06-20 20:10:24 +09:00

Author

SHA1

Message

Date

Seungha Yang

7c94b9c4b0

d3d11: Add support for GRAY and more YUV formats

By this commit, following formats will be newly supported by d3d11 elements

* Y444_{8, 12, 16}LE formats:
  Similar to other planar formats. Such Y444 variants are not supported
  by Direct3D11 natively, but we can simply map each plane by
  using R8 and/or R16 texture.
* P012_LE:
  It is not different from P016_LE, but defining P012 and P016 separately
  for more explicit signalling. Note that DXVA uses P016 texture
  for 12bits encoded bitstreams.
* GRAY:
  This format is required for some codecs (e.g., AV1) if monochrome
  is supported
* 4:2:0 planar 12bits (I420_12LE) and 4:2:2 planar 8, 10, 12bits
  formats (Y42B, I422_10LE, and I422_12LE)

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2346>

2021-06-23 15:35:36 +00:00

Seungha Yang

2c14a7253b

libs: d3d11: Port to C++

In general, C++ COM APIs are slightly less verbose and more readable
than C APIs. And C++ supports some helper methods
(smart pointer and C++ only macros for example) which are not allowed for C.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2343>

2021-06-20 20:10:24 +09:00

Renamed from gst-libs/gst/d3d11/gstd3d11device.c (Browse further)

2 commits