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Imported from libpng-1.2.17beta2.tar

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This commit is contained in:
Glenn Randers-Pehrson
2007-04-26 15:45:59 -05:00
parent 11cf76edb3
commit 0a3d2cc68b
54 changed files with 184 additions and 156 deletions
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44
pnggccrd.c
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@@ -250,9 +250,9 @@
int PNGAPI png_mmx_support(void);
#ifdef PNG_USE_LOCAL_ARRAYS
static const int FARDATA png_pass_start[7] = {0, 4, 0, 2, 0, 1, 0};
static const int FARDATA png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1};
static const int FARDATA png_pass_width[7] = {8, 4, 4, 2, 2, 1, 1};
const static int FARDATA png_pass_start[7] = {0, 4, 0, 2, 0, 1, 0};
const static int FARDATA png_pass_inc[7] = {8, 8, 4, 4, 2, 2, 1};
const static int FARDATA png_pass_width[7] = {8, 4, 4, 2, 2, 1, 1};
#endif
#if defined(PNG_MMX_CODE_SUPPORTED)
@@ -311,30 +311,30 @@ static const int FARDATA png_pass_width[7] = {8, 4, 4, 2, 2, 1, 1};
static int _unmask;
#endif
static unsigned long long _mask8_0 = 0x0102040810204080LL;
const static unsigned long long _mask8_0 = 0x0102040810204080LL;
static unsigned long long _mask16_1 = 0x0101020204040808LL;
static unsigned long long _mask16_0 = 0x1010202040408080LL;
const static unsigned long long _mask16_1 = 0x0101020204040808LL;
const static unsigned long long _mask16_0 = 0x1010202040408080LL;
static unsigned long long _mask24_2 = 0x0101010202020404LL;
static unsigned long long _mask24_1 = 0x0408080810101020LL;
static unsigned long long _mask24_0 = 0x2020404040808080LL;
const static unsigned long long _mask24_2 = 0x0101010202020404LL;
const static unsigned long long _mask24_1 = 0x0408080810101020LL;
const static unsigned long long _mask24_0 = 0x2020404040808080LL;
static unsigned long long _mask32_3 = 0x0101010102020202LL;
static unsigned long long _mask32_2 = 0x0404040408080808LL;
static unsigned long long _mask32_1 = 0x1010101020202020LL;
static unsigned long long _mask32_0 = 0x4040404080808080LL;
const static unsigned long long _mask32_3 = 0x0101010102020202LL;
const static unsigned long long _mask32_2 = 0x0404040408080808LL;
const static unsigned long long _mask32_1 = 0x1010101020202020LL;
const static unsigned long long _mask32_0 = 0x4040404080808080LL;
static unsigned long long _mask48_5 = 0x0101010101010202LL;
static unsigned long long _mask48_4 = 0x0202020204040404LL;
static unsigned long long _mask48_3 = 0x0404080808080808LL;
static unsigned long long _mask48_2 = 0x1010101010102020LL;
static unsigned long long _mask48_1 = 0x2020202040404040LL;
static unsigned long long _mask48_0 = 0x4040808080808080LL;
const static unsigned long long _mask48_5 = 0x0101010101010202LL;
const static unsigned long long _mask48_4 = 0x0202020204040404LL;
const static unsigned long long _mask48_3 = 0x0404080808080808LL;
const static unsigned long long _mask48_2 = 0x1010101010102020LL;
const static unsigned long long _mask48_1 = 0x2020202040404040LL;
const static unsigned long long _mask48_0 = 0x4040808080808080LL;
static unsigned long long _const4 = 0x0000000000FFFFFFLL;
//static unsigned long long _const5 = 0x000000FFFFFF0000LL; // NOT USED
static unsigned long long _const6 = 0x00000000000000FFLL;
const static unsigned long long _const4 = 0x0000000000FFFFFFLL;
//const static unsigned long long _const5 = 0x000000FFFFFF0000LL; // NOT USED
const static unsigned long long _const6 = 0x00000000000000FFLL;
// These are used in the row-filter routines and should/would be local
// variables if not for gcc addressing limitations.