[FFmpeg-devel] [PATCH] PPC64: Add IBM POWER8 SIMD Implementation

[Michael Niedermayer]

On Wed, Jun 15, 2016 at 04:25:11AM +0000, Dan Parrot wrote:
> This is the first commit addressing Trac ticket #5570. Functions defined in
> libswscale/input.c have corresponding definitions in libswscale/ppc/input_vsx.h
> The corresponding function names in the latter contain the suffix "_vsx".
> ---
>  libswscale/input.c         |  44 +--
>  libswscale/ppc/input_vsx.h | 831 +++++++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 853 insertions(+), 22 deletions(-)
>  create mode 100644 libswscale/ppc/input_vsx.h

breaks build on x86
 ./configure && make -j12
In file included from libswscale/input.c:44:0:
libswscale/ppc/input_vsx.h: In function ‘rgb64ToY_c_template_vsx’:
libswscale/ppc/input_vsx.h:34:5: error: ‘vector’ undeclared (first use in this function)
libswscale/ppc/input_vsx.h:34:5: note: each undeclared identifier is reported only once for each function it appears in
libswscale/ppc/input_vsx.h:34:12: error: expected ‘;’ before ‘int’
libswscale/ppc/input_vsx.h:35:12: error: expected ‘;’ before ‘int’
libswscale/ppc/input_vsx.h:36:12: error: expected ‘;’ before ‘int’

[...]
> @@ -978,7 +984,6 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
>      case AV_PIX_FMT_GBRP9LE:
>          c->readChrPlanar = planar_rgb9le_to_uv;
>          break;
> -    case AV_PIX_FMT_GBRAP10LE:
>      case AV_PIX_FMT_GBRP10LE:
>          c->readChrPlanar = planar_rgb10le_to_uv;
>          break;
> @@ -996,7 +1001,6 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
>      case AV_PIX_FMT_GBRP9BE:
>          c->readChrPlanar = planar_rgb9be_to_uv;
>          break;
> -    case AV_PIX_FMT_GBRAP10BE:
>      case AV_PIX_FMT_GBRP10BE:
>          c->readChrPlanar = planar_rgb10be_to_uv;
>          break;
> @@ -1260,8 +1264,6 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
>      case AV_PIX_FMT_GBRP9LE:
>          c->readLumPlanar = planar_rgb9le_to_y;
>          break;
> -    case AV_PIX_FMT_GBRAP10LE:
> -        c->readAlpPlanar = planar_rgb10le_to_a;
>      case AV_PIX_FMT_GBRP10LE:
>          c->readLumPlanar = planar_rgb10le_to_y;
>          break;
> @@ -1281,8 +1283,6 @@ av_cold void ff_sws_init_input_funcs(SwsContext *c)
>      case AV_PIX_FMT_GBRP9BE:
>          c->readLumPlanar = planar_rgb9be_to_y;
>          break;
> -    case AV_PIX_FMT_GBRAP10BE:
> -        c->readAlpPlanar = planar_rgb10be_to_a;
>      case AV_PIX_FMT_GBRP10BE:
>          c->readLumPlanar = planar_rgb10be_to_y;
>          break;

why do you remove these ?
thats not ppc related

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Republics decline into democracies and democracies degenerate into
despotisms. -- Aristotle
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