[FFmpeg-devel] [PATCHv3 3/3] avcodec/cbrt_tablegen: avoid pow and speed up cbrt_tableinit

[Ronald S. Bultje]

Hi,

On Thu, Nov 26, 2015 at 10:23 AM, Ganesh Ajjanagadde <gajjanagadde at gmail.com
> wrote:

>  #if CONFIG_HARDCODED_TABLES
> +#include "libavutil/tablegen.h"
>  #if USE_FIXED
>  #define cbrt_tableinit_fixed()
>  #include "libavcodec/cbrt_fixed_tables.h"
> @@ -43,19 +45,19 @@
>  #include "libavcodec/cbrt_tables.h"
>  #endif
>  #else
> +#include "libavutil/libm.h"
>  static uint32_t cbrt_tab[1 << 13];


In cbrt_tablegen_template.c:

#include <stdlib.h>
#define CONFIG_HARDCODED_TABLES 0
#include "cbrt_tablegen.h"
#include "tableprint.h"

So same comment as for the other patch. (Rest looks good, I think.)

Ronald