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PACK D3DCOLOR.

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This commit is contained in:
Ben Vanik
2014-05-27 16:23:46 -07:00
parent edf282abdc
commit 192941eeb0
3 changed files with 33 additions and 9 deletions
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8
src/alloy/backend/x64/x64_emitter.cc
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@@ -431,8 +431,8 @@ Address X64Emitter::GetXmmConstPtr(XmmConst id) {
/* XMMZero */ vec128f(0.0f, 0.0f, 0.0f, 0.0f),
/* XMMOne */ vec128f(1.0f, 1.0f, 1.0f, 1.0f),
/* XMMNegativeOne */ vec128f(-1.0f, -1.0f, -1.0f, -1.0f),
/* XMMMaskX16Y16 */ vec128i(0x0000FFFF, 0xFFFF0000, 0x00000000, 0x00000000),
/* XMMFlipX16Y16 */ vec128i(0x00008000, 0x00000000, 0x00000000, 0x00000000),
/* XMMMaskX16Y16 */ vec128i(0x0000FFFFu, 0xFFFF0000u, 0x00000000u, 0x00000000u),
/* XMMFlipX16Y16 */ vec128i(0x00008000u, 0x00000000u, 0x00000000u, 0x00000000u),
/* XMMFixX16Y16 */ vec128f(-32768.0f, 0.0f, 0.0f, 0.0f),
/* XMMNormalizeX16Y16 */ vec128f(1.0f / 32767.0f, 1.0f / (32767.0f * 65536.0f), 0.0f, 0.0f),
/* XMM3301 */ vec128f(3.0f, 3.0f, 0.0f, 1.0f),
@@ -440,11 +440,13 @@ Address X64Emitter::GetXmmConstPtr(XmmConst id) {
/* XMMSignMaskPD */ vec128i(0x00000000u, 0x80000000u, 0x00000000u, 0x80000000u),
/* XMMByteSwapMask */ vec128i(0x00010203u, 0x04050607u, 0x08090A0Bu, 0x0C0D0E0Fu),
/* XMMPermuteControl15 */ vec128b(15,15,15,15,15,15,15,15,15,15,15,15,15,15,15,15),
/* XMMUnpackD3DCOLOR */ vec128i(0xFFFFFF02, 0xFFFFFF01, 0xFFFFFF00, 0xFFFFFF02),
/* XMMPackD3DCOLOR */ vec128i(0xFFFFFFFFu, 0xFFFFFFFFu, 0xFFFFFFFFu, 0x0C000408u),
/* XMMUnpackD3DCOLOR */ vec128i(0xFFFFFF02u, 0xFFFFFF01u, 0xFFFFFF00u, 0xFFFFFF03u),
/* XMMOneOver255 */ vec128f(1.0f / 255.0f, 1.0f / 255.0f, 1.0f / 255.0f, 1.0f / 255.0f),
/* XMMShiftMaskPS */ vec128i(0x0000001Fu, 0x0000001Fu, 0x0000001Fu, 0x0000001Fu),
/* XMMShiftByteMask */ vec128i(0x000000FFu, 0x000000FFu, 0x000000FFu, 0x000000FFu),
/* XMMUnsignedDwordMax */ vec128i(0xFFFFFFFFu, 0x00000000u, 0xFFFFFFFFu, 0x00000000u),
/* XMM255 */ vec128f(255.0f, 255.0f, 255.0f, 255.0f),
};
// TODO(benvanik): cache base pointer somewhere? stack? It'd be nice to
// prevent this move.