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gallium: Add values to pipe_video_cap for multi-slice and multi-reference encode 

Acked-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16286>
This commit is contained in:
Sil Vilerino 2022-05-06 13:21:32 -07:00 committed by Marge Bot
parent a8831ba0ca
commit e1f2db7527
1 changed files with 39 additions and 1 deletions
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40
src/gallium/include/pipe/p_video_enums.h
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@ -91,9 +91,47 @@ enum pipe_video_cap
PIPE_VIDEO_CAP_STACKED_FRAMES = 9,
PIPE_VIDEO_CAP_MAX_MACROBLOCKS = 10,
PIPE_VIDEO_CAP_MAX_TEMPORAL_LAYERS = 11,
PIPE_VIDEO_CAP_EFC_SUPPORTED = 12
PIPE_VIDEO_CAP_EFC_SUPPORTED = 12,
PIPE_VIDEO_CAP_ENC_MAX_SLICES_PER_FRAME = 13,
PIPE_VIDEO_CAP_ENC_SLICES_STRUCTURE = 14,
PIPE_VIDEO_CAP_ENC_MAX_REFERENCES_PER_FRAME = 15,
};
/* To be used with cap PIPE_VIDEO_CAP_ENC_SLICES_STRUCTURE*/
/**
* pipe_video_cap_slice_structure
*
* This attribute determines slice structures supported by the
* driver for encoding. This attribute is a hint to the user so
* that he can choose a suitable surface size and how to arrange
* the encoding process of multiple slices per frame.
*
* More specifically, for H.264 encoding, this attribute
* determines the range of accepted values to
* h264_slice_descriptor::macroblock_address and
* h264_slice_descriptor::num_macroblocks.
*/
enum pipe_video_cap_slice_structure
{
/* Driver does not supports multiple slice per frame.*/
PIPE_VIDEO_CAP_SLICE_STRUCTURE_NONE = 0x00000000,
/* Driver supports a power-of-two number of rows per slice.*/
PIPE_VIDEO_CAP_SLICE_STRUCTURE_POWER_OF_TWO_ROWS = 0x00000001,
/* Driver supports an arbitrary number of macroblocks per slice.*/
PIPE_VIDEO_CAP_SLICE_STRUCTURE_ARBITRARY_MACROBLOCKS = 0x00000002,
/* Driver support 1 row per slice*/
PIPE_VIDEO_CAP_SLICE_STRUCTURE_EQUAL_ROWS = 0x00000004,
/* Driver support max encoded slice size per slice */
PIPE_VIDEO_CAP_SLICE_STRUCTURE_MAX_SLICE_SIZE = 0x00000008,
/* Driver supports an arbitrary number of rows per slice. */
PIPE_VIDEO_CAP_SLICE_STRUCTURE_ARBITRARY_ROWS = 0x00000010,
/* Driver supports any number of rows per slice but they must be the same
* for all slices except for the last one, which must be equal or smaller
* to the previous slices. */
PIPE_VIDEO_CAP_SLICE_STRUCTURE_EQUAL_MULTI_ROWS = 0x00000020,
};
enum pipe_video_entrypoint
{
PIPE_VIDEO_ENTRYPOINT_UNKNOWN,