On Fri, Apr 03, 2015 at 06:23:05PM +0200, Timo Rothenpieler wrote:
> ---
> libavcodec/nvenc.c | 111
> ++++++++++++++++++++++++++++++++++++++++++++++++++++-
> 1 file changed, 110 insertions(+), 1 deletion(-)
>
> diff --git a/libavcodec/nvenc.c b/libavcodec/nvenc.c
> index f77a982..d4e0a39 100644
> --- a/libavcodec/nvenc.c
> +++ b/libavcodec/nvenc.c
> @@ -129,6 +129,12 @@ typedef struct NvencDynLoadFunctions
> #endif
> } NvencDynLoadFunctions;
>
> +typedef struct NvencValuePair
> +{
> + const char *str;
> + uint32_t num;
> +} NvencValuePair;
> +
> typedef struct NvencContext
> {
> AVClass *avclass;
> @@ -152,11 +158,76 @@ typedef struct NvencContext
>
> char *preset;
> char *profile;
> + char *level;
> + char *tier;
> int cbr;
> int twopass;
> int gpu;
> } NvencContext;
>
> +static const NvencValuePair nvenc_h264_level_pairs[] = {
> + { "auto", NV_ENC_LEVEL_AUTOSELECT },
> + { "1", NV_ENC_LEVEL_H264_1 },
> + { "1.0", NV_ENC_LEVEL_H264_1 },
> + { "1b", NV_ENC_LEVEL_H264_1b },
> + { "1.0b", NV_ENC_LEVEL_H264_1b },
> + { "1.1", NV_ENC_LEVEL_H264_11 },
> + { "1.2", NV_ENC_LEVEL_H264_12 },
> + { "1.3", NV_ENC_LEVEL_H264_13 },
> + { "2", NV_ENC_LEVEL_H264_2 },
> + { "2.0", NV_ENC_LEVEL_H264_2 },
> + { "2.1", NV_ENC_LEVEL_H264_21 },
> + { "2.2", NV_ENC_LEVEL_H264_22 },
> + { "3", NV_ENC_LEVEL_H264_3 },
> + { "3.0", NV_ENC_LEVEL_H264_3 },
> + { "3.1", NV_ENC_LEVEL_H264_31 },
> + { "3.2", NV_ENC_LEVEL_H264_32 },
> + { "4", NV_ENC_LEVEL_H264_4 },
> + { "4.0", NV_ENC_LEVEL_H264_4 },
> + { "4.1", NV_ENC_LEVEL_H264_41 },
> + { "4.2", NV_ENC_LEVEL_H264_42 },
> + { "5", NV_ENC_LEVEL_H264_5 },
> + { "5.0", NV_ENC_LEVEL_H264_5 },
> + { "5.1", NV_ENC_LEVEL_H264_51 },
> + { NULL }
> +};
> +You can use AV_OPT_CONST instead of this. [...] -- Clément B.
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