Mira Grudzinska
cfead5ff68
sw_renderer: fixing names after refactor
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the 'buffer' doesn't exist any more in the Surface
struct. Replaced by tjhe 'buf32' - error visible
only while avx and neon rendering supported.
2023-05-08 22:04:01 +09:00
Hermet Park
3376f44de5
sw_engine: ++8bit grayscale rasterizer.
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These rasterizers are added for 8bit maskings.
2023-05-08 10:55:03 +09:00
Hermet Park
9b3c34c3b1
updated copyright.
2023-01-14 13:48:11 +09:00
Hermet Park
f0141e63de
updated copyright date.
2022-01-12 14:08:48 +09:00
Hermet Park
e7b7705875
sw_engine raster: remove unnecessary functions.
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These alpha/inverse alpha blender table is not useful so far,
we remove them since it just decrease the performance by by-pass addressing.
2021-12-01 18:36:12 +09:00
Hermet Park
e76091a283
sw_engine raster: code refactoring
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+neat and clean code
2021-11-24 20:43:18 +09:00
Mira Grudzinska
8362ddda74
sw_engine: avxRasterTranslucentRle implemented
2021-11-15 11:16:17 +09:00
Mira Grudzinska
8ef928fcfc
sw_engine avx: removing not portable variable type
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__m256i_u is an internal gcc/clang type, which can not be used by msvc.
To ensure the portability of the lib a proper intrinsic is used.
2021-09-22 12:41:57 +09:00
Hermet Park
d6193dddd0
Revert "sw_engine avx: the not aligned memory separated in the rasterRGBA32 func"
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This reverts commit dafc229a75
2021-09-03 11:08:40 +09:00
Mira Grudzinska
dafc229a75
sw_engine avx: the not aligned memory separated in the rasterRGBA32 func
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The aligned and not aligned memory parts handled separately.
This gives around 10% of the performance increase (tested on i7-8700 CPU)
2021-09-03 11:06:59 +09:00
Mira Grudzinska
54b328b1a9
sw_engine avx: addad ALPHA_BLEND and avxRasterTranslucentRect functions
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Both functions implemented using 128-bit registers.
avxRasterTranslucentRect is around 5 times faster than cRasterTranslucentRect (i7-8700 CPU - Coffe Lake)
2021-08-28 15:55:50 +09:00
Hermet Park
0e98809f15
sw_engine raster: code refactoring.
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Separate simd implementation by files to maintain them easier.
Now we have avx, c, neon version implementation base,
we can add implementations to them.
2021-08-05 10:58:48 +09:00
