Max Horn
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47280d9433
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Updated copyright
svn-id: r16398
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2005-01-01 16:09:25 +00:00 |
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Paweł Kołodziejski
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6801dd2eef
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fixed mingw compilation
svn-id: r13846
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2004-05-21 17:30:51 +00:00 |
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Eugene Sandulenko
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d33b24036e
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Added assembly versions of HQ2x and HQ3x scalers.
svn-id: r13844
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2004-05-21 02:08:48 +00:00 |
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Max Horn
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033ff78ae9
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updated copyright notice
svn-id: r12176
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2004-01-06 12:45:34 +00:00 |
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Max Horn
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a12b6606cc
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rewrote hq2x/hq3x code so that we can compile both the altivec and plain C version; on OSX, this will only use the altivec code if altivec is actually present
svn-id: r11504
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2003-12-05 23:27:01 +00:00 |
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Max Horn
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a02c13a52e
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fix scaler compilation for MSVC6. However, the produced code stll seems to be incorrect... Jamieson, maybe the MSVC6_COMPAT should be re-added then after all?
svn-id: r10552
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2003-10-02 23:29:58 +00:00 |
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Max Horn
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80eb1f8cb9
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sync with hq2x (in particular, use my Altivec code here, too
svn-id: r10529
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2003-10-01 20:59:05 +00:00 |
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Max Horn
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b6f85de558
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instead of using a stack array, use regular variables (marked with the register keyword to hint the optimizer) for the color data. At least over here this helps the optimizer *A LOT* - instead of keeping w[] on the stack, on the PowerPC all values stay in registers, for a nice speed boost. Shouldn't hurt x86 either
svn-id: r10522
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2003-10-01 16:39:31 +00:00 |
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Max Horn
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7ccafa467c
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synced hq2x with upstream changes; some performance tweaks to hq2x/hq3x (I think for bigger speed improvement we'd have to use ASM (with C++ fallback of course)...
svn-id: r10494
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2003-09-29 23:34:43 +00:00 |
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Max Horn
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c40e7d68a5
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templatized more of the scalers; also introduced template struct ColorMasks (shortens/simplifies other code a bit)
svn-id: r10489
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2003-09-29 18:38:51 +00:00 |
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Max Horn
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4a7385b4e7
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split out scalers into separate source files in common/scaler; some optimizations (in particular, the hq2x/hq3x scalers now are compiled into two versions, one for 555 and one for 565 mode)
svn-id: r10488
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2003-09-29 16:02:47 +00:00 |
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