Attachment 206446 Details for Bug 239782 – patch

[patch] patch

ffmpeg.patch (text/plain), 3.24 KB, created by Piotr Kubaj on 2019-08-11 20:55:02 UTC

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Creator: Piotr Kubaj

Created: 2019-08-11 20:55:02 UTC

Size: 3.24 KB

patch

obsolete

>Index: files/patch-libswscale_ppc_swscale__altivec.c
>===================================================================
>--- files/patch-libswscale_ppc_swscale__altivec.c	(nonexistent)
>+++ files/patch-libswscale_ppc_swscale__altivec.c	(working copy)
>@@ -0,0 +1,55 @@
>+--- libswscale/ppc/swscale_altivec.c.orig	2019-08-11 20:06:32 UTC
>++++ libswscale/ppc/swscale_altivec.c
>+@@ -153,13 +153,13 @@ static void yuv2plane1_float_altivec(const int32_t *sr
>+     const int add = (1 << (shift - 1));
>+     const int clip = (1 << 16) - 1;
>+     const float fmult = 1.0f / 65535.0f;
>+-    const vector uint32_t vadd = (vector uint32_t) {add, add, add, add};
>+-    const vector uint32_t vshift = (vector uint32_t) vec_splat_u32(shift);
>+-    const vector uint32_t vlargest = (vector uint32_t) {clip, clip, clip, clip};
>+-    const vector float vmul = (vector float) {fmult, fmult, fmult, fmult};
>+-    const vector float vzero = (vector float) {0, 0, 0, 0};
>+-    vector uint32_t v;
>+-    vector float vd;
>++    const vec_u32 vadd = (vec_u32) {add, add, add, add};
>++    const vec_u32 vshift = (vec_u32) vec_splat_u32(shift);
>++    const vec_u32 vlargest = (vec_u32) {clip, clip, clip, clip};
>++    const vec_f vmul = (vec_f) {fmult, fmult, fmult, fmult};
>++    const vec_f vzero = (vec_f) {0, 0, 0, 0};
>++    vec_u32 v;
>++    vec_f vd;
>+     int i;
>+ 
>+     yuv2plane1_float_u(src, dest, dst_u, 0);
>+@@ -186,14 +186,14 @@ static void yuv2plane1_float_bswap_altivec(const int32
>+     const int add = (1 << (shift - 1));
>+     const int clip = (1 << 16) - 1;
>+     const float fmult = 1.0f / 65535.0f;
>+-    const vector uint32_t vadd = (vector uint32_t) {add, add, add, add};
>+-    const vector uint32_t vshift = (vector uint32_t) vec_splat_u32(shift);
>+-    const vector uint32_t vlargest = (vector uint32_t) {clip, clip, clip, clip};
>++    const vec_u32 vadd = (vec_u32) {add, add, add, add};
>++    const vec_u32 vshift = (vec_u32) vec_splat_u32(shift);
>++    const vec_u32 vlargest = (vec_u32) {clip, clip, clip, clip};
>+     const vector float vmul = (vector float) {fmult, fmult, fmult, fmult};
>+     const vector float vzero = (vector float) {0, 0, 0, 0};
>+-    const vector uint32_t vswapbig = (vector uint32_t) {16, 16, 16, 16};
>+-    const vector uint16_t vswapsmall = vec_splat_u16(8);
>+-    vector uint32_t v;
>++    const vec_u32 vswapbig = (vec_u32) {16, 16, 16, 16};
>++    const vec_u16 vswapsmall = vec_splat_u16(8);
>++    vec_u32 v;
>+     vector float vd;
>+     int i;
>+ 
>+@@ -208,8 +208,8 @@ static void yuv2plane1_float_bswap_altivec(const int32
>+         vd = vec_ctf(v, 0);
>+         vd = vec_madd(vd, vmul, vzero);
>+ 
>+-        vd = (vector float) vec_rl((vector uint32_t) vd, vswapbig);
>+-        vd = (vector float) vec_rl((vector uint16_t) vd, vswapsmall);
>++        vd = (vector float) vec_rl((vec_u32) vd, vswapbig);
>++        vd = (vector float) vec_rl((vec_u16) vd, vswapsmall);
>+ 
>+         vec_st(vd, 0, (float *) &dest[i]);
>+     }
>
>Property changes on: files/patch-libswscale_ppc_swscale__altivec.c
>___________________________________________________________________
>Added: fbsd:nokeywords
>## -0,0 +1 ##
>+yes
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>Added: svn:eol-style
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>+native
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>Added: svn:mime-type
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>+text/plain
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riggs: maintainer-approval+

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Attachments on bug 239782: 206446