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Add unconditional return statement to yuva420_rgb32_MMX() / yuva420_bgr32_MMX(). 

When HAVE_7REGS was not defined these functions had an empty body
causing the following warnings during compilation.
In file included from libswscale/x86/yuv2rgb_mmx.c:58:
libswscale/x86/yuv2rgb_template.c: In function ‘yuva420_rgb32_MMX’:
libswscale/x86/yuv2rgb_template.c:412: warning: no return statement in function returning non-void
libswscale/x86/yuv2rgb_template.c: In function ‘yuva420_bgr32_MMX’:
libswscale/x86/yuv2rgb_template.c:457: warning: no return statement in function returning non-void

Signed-off-by: Diego Biurrun <diego@biurrun.de>
This commit is contained in:
Diego Biurrun 2011-04-10 21:12:08 +02:00
parent 70ad9842a5
commit db46be01ec
1 changed files with 4 additions and 0 deletions
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4
libswscale/x86/yuv2rgb_template.c
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@ -406,6 +406,8 @@ static inline int RENAME(yuva420_rgb32)(SwsContext *c, const uint8_t *src[],
YUV2RGB_ENDLOOP(4)
YUV2RGB_OPERANDS_ALPHA
YUV2RGB_ENDFUNC
#else
return 0;
#endif
}
@ -449,5 +451,7 @@ static inline int RENAME(yuva420_bgr32)(SwsContext *c, const uint8_t *src[],
YUV2RGB_ENDLOOP(4)
YUV2RGB_OPERANDS_ALPHA
YUV2RGB_ENDFUNC
#else
return 0;
#endif
}