[FFmpeg-devel] [PATCH 5/5] lavfi/dnn_backend_native_layer_mathunary.h: Documentation

[Anton Khirnov]

Quoting Shubhanshu Saxena (2021-05-08 14:13:07)
> Add documentation for Unary Math Layer
> 
> Signed-off-by: Shubhanshu Saxena <shubhanshu.e01 at gmail.com>
> ---
>  .../dnn/dnn_backend_native_layer_mathunary.h  | 64 +++++++++++++------
>  1 file changed, 46 insertions(+), 18 deletions(-)
> 
> diff --git a/libavfilter/dnn/dnn_backend_native_layer_mathunary.h b/libavfilter/dnn/dnn_backend_native_layer_mathunary.h
> index 151a73200a..869fdc16fd 100644
> --- a/libavfilter/dnn/dnn_backend_native_layer_mathunary.h
> +++ b/libavfilter/dnn/dnn_backend_native_layer_mathunary.h
> @@ -30,31 +30,59 @@
>  #include "dnn_backend_native.h"
>  
>  typedef enum {
> -    DMUO_ABS = 0,
> -    DMUO_SIN = 1,
> -    DMUO_COS = 2,
> -    DMUO_TAN = 3,
> -    DMUO_ASIN = 4,
> -    DMUO_ACOS = 5,
> -    DMUO_ATAN = 6,
> -    DMUO_SINH = 7,
> -    DMUO_COSH = 8,
> -    DMUO_TANH = 9,
> -    DMUO_ASINH = 10,
> -    DMUO_ACOSH = 11,
> -    DMUO_ATANH = 12,
> -    DMUO_CEIL = 13,
> -    DMUO_FLOOR = 14,
> -    DMUO_ROUND = 15,
> -    DMUO_EXP = 16,
> -    DMUO_COUNT
> +    DMUO_ABS = 0,    // Absolute Value
> +    DMUO_SIN = 1,    // Sine
> +    DMUO_COS = 2,    // Cosine
> +    DMUO_TAN = 3,    // Tangent
> +    DMUO_ASIN = 4,   // Inverse Sine
> +    DMUO_ACOS = 5,   // Inverse Cosine
> +    DMUO_ATAN = 6,   // Inverse Tangent
> +    DMUO_SINH = 7,   // Hyperbolic Sine
> +    DMUO_COSH = 8,   // Hyperbolic Cosine
> +    DMUO_TANH = 9,   // Hyperbolic Tangent
> +    DMUO_ASINH = 10, // Inverse Hyperbolic Sine
> +    DMUO_ACOSH = 11, // Inverse Hyperbolic Cosine
> +    DMUO_ATANH = 12, // Inverse Hyperbolic Tangent
> +    DMUO_CEIL = 13,  // Ceiling
> +    DMUO_FLOOR = 14, // Floor
> +    DMUO_ROUND = 15, // Round off to Nearest Integer
> +    DMUO_EXP = 16,   // Exponential
> +    DMUO_COUNT       // Total Number of Operators

Every single one of those is obvious from the enum name itself, the
comments just add more visual clutter.

-- 
Anton Khirnov