On Fri, May 27, 2011 at 11:44:49AM -0400, Ronald S. Bultje wrote:
> ---
> libswscale/x86/yuv2rgb_mmx.c | 8 ++++----
> 1 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/libswscale/x86/yuv2rgb_mmx.c b/libswscale/x86/yuv2rgb_mmx.c
> index 23d4c42..439482b 100644
> --- a/libswscale/x86/yuv2rgb_mmx.c
> +++ b/libswscale/x86/yuv2rgb_mmx.c
> @@ -82,15 +82,15 @@ SwsFunc ff_yuv2rgb_init_mmx(SwsContext *c)
> if (HAVE_MMX && cpu_flags & AV_CPU_FLAG_MMX) {
> switch (c->dstFormat) {
> case PIX_FMT_RGB32:
> - if (CONFIG_SWSCALE_ALPHA && c->srcFormat ==
> PIX_FMT_YUVA420P) {
> -#if HAVE_7REGS
> + if (c->srcFormat == PIX_FMT_YUVA420P) {
> +#if HAVE_7REGS && CONFIG_SWSCALE_ALPHA
> return yuva420_rgb32_MMX;
> #endif
> break;
> } else return yuv420_rgb32_MMX;
> case PIX_FMT_BGR32:
> - if (CONFIG_SWSCALE_ALPHA && c->srcFormat ==
> PIX_FMT_YUVA420P) {
> -#if HAVE_7REGS
> + if (c->srcFormat == PIX_FMT_YUVA420P) {
> +#if HAVE_7REGS && CONFIG_SWSCALE_ALPHA
> return yuva420_bgr32_MMX;
> #endif
> break;
> --
why the condition above #if is not enough?
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