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Commit 83b1f6c8 authored by Gildas Bazin's avatar Gildas Bazin
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* modules/video_chroma/i420_rgb_mmx.h: gcc-3.4 compilation fix.

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modules/video_chroma/i420_rgb_mmx.h
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/***************************************************************************** /*****************************************************************************
* transforms_yuvmmx.h: MMX YUV transformation assembly * transforms_yuvmmx.h: MMX YUV transformation assembly
***************************************************************************** *****************************************************************************
* Copyright (C) 1999, 2000 VideoLAN * Copyright (C) 1999-2004 VideoLAN
* $Id: i420_rgb_mmx.h,v 1.4 2003/10/01 03:38:24 sam Exp $ * $Id$
* *
* Authors: Olie Lho <ollie@sis.com.tw> * Authors: Olie Lho <ollie@sis.com.tw>
* Gal Hendryckx <jimmy@via.ecp.fr> * Gal Hendryckx <jimmy@via.ecp.fr>
...@@ -24,21 +24,26 @@ ...@@ -24,21 +24,26 @@
*****************************************************************************/ *****************************************************************************/
/* hope these constant values are cache line aligned */ /* hope these constant values are cache line aligned */
#define UNUSED_U64(foo) \ #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)
#define USED_U64(foo) \
static const uint64_t foo __asm__ (#foo) __attribute__((used))
#else
#define USED_U64(foo) \
static const uint64_t foo __asm__ (#foo) __attribute__((unused)) static const uint64_t foo __asm__ (#foo) __attribute__((unused))
UNUSED_U64(mmx_80w) = 0x0080008000800080ULL; #endif
UNUSED_U64(mmx_10w) = 0x1010101010101010ULL; USED_U64(mmx_80w) = 0x0080008000800080ULL;
UNUSED_U64(mmx_00ffw) = 0x00ff00ff00ff00ffULL; USED_U64(mmx_10w) = 0x1010101010101010ULL;
UNUSED_U64(mmx_Y_coeff) = 0x253f253f253f253fULL; USED_U64(mmx_00ffw) = 0x00ff00ff00ff00ffULL;
USED_U64(mmx_Y_coeff) = 0x253f253f253f253fULL;
UNUSED_U64(mmx_U_green) = 0xf37df37df37df37dULL; USED_U64(mmx_U_green) = 0xf37df37df37df37dULL;
UNUSED_U64(mmx_U_blue) = 0x4093409340934093ULL; USED_U64(mmx_U_blue) = 0x4093409340934093ULL;
UNUSED_U64(mmx_V_red) = 0x3312331233123312ULL; USED_U64(mmx_V_red) = 0x3312331233123312ULL;
UNUSED_U64(mmx_V_green) = 0xe5fce5fce5fce5fcULL; USED_U64(mmx_V_green) = 0xe5fce5fce5fce5fcULL;
UNUSED_U64(mmx_mask_f8) = 0xf8f8f8f8f8f8f8f8ULL; USED_U64(mmx_mask_f8) = 0xf8f8f8f8f8f8f8f8ULL;
UNUSED_U64(mmx_mask_fc) = 0xfcfcfcfcfcfcfcfcULL; USED_U64(mmx_mask_fc) = 0xfcfcfcfcfcfcfcfcULL;
#undef UNUSED_U64 #undef USED_U64
#define MMX_INIT_16 " \n\ #define MMX_INIT_16 " \n\
movd (%1), %%mm0 # Load 4 Cb 00 00 00 00 u3 u2 u1 u0 \n\ movd (%1), %%mm0 # Load 4 Cb 00 00 00 00 u3 u2 u1 u0 \n\
......
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