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1212 Commits

Author SHA1 Message Date
Sacha
c745072b55 Update Symbian to GCC 4.8.3 2014-06-11 03:10:50 +10:00
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adee76cd62 Add a matching PerformMemoryUpload(). 
Just so we have both Download and Upload to use later.
 2014-06-10 00:45:03 -07:00
Sacha
fd70cfa149 Travis: Update to GCC 4.7.3 for Symbian. 2014-06-09 20:28:26 +10:00
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089ee41d9c Implement a very basic stencil upload. 
This is not fast or efficient, but works.
 2014-05-31 21:48:09 -07:00
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1433b98c46 Clean up the framebuffer force downloads. 2014-05-31 10:03:03 -07:00
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8dcc09c9e1 Use a separate func for gpu memset(). 2014-05-27 07:50:01 -07:00
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8275f613ce UpdateMemory() now returns whether to skip the cpy. 
This way it can do it itself as necessary in the right order.
 2014-05-25 21:48:41 -07:00
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233f13bb8e Fix a GetPointer() in softgpu when debugging. 
Should just bail without a texture bound.
 2014-05-11 10:58:33 -07:00
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4cc4cfed4c Note that VADDR/IADDR are not updated on PRIM. 
Even though they do increase the addresses, they don't affect the CMD
registers.

Also, make sure not to use a crazy bytesRead for a zero-sized prim.
 2014-05-04 18:24:49 -07:00
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22a80fb7be softgpu: Avoid multithreading thin polygons. 
Small performance improvement (5-6% in some areas.)
 2014-04-13 09:01:14 -07:00
sum2012
fa1b65fd59 Avoid unknown get pointer in Rasterizer.cpp 
Find in #5350 in softgpu
 2014-04-13 06:45:46 +08:00
Henrik Rydgard
0b673719c2 Crashfix for software renderer in 32-bit (SSE misalignment) 2014-03-22 00:12:21 +01:00
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1ce6bf399a Buildfix for 32-bit x86, arg. 2014-03-17 21:52:45 -07:00
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38d0bac1df Optimize some 4444/8888 color conversions. 
Small performance boost in softgpu.
 2014-03-17 01:21:52 -07:00
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6de2129f98 softgpu: Don't re-pack 8888 colors. 
It's like a bad joke, but MSVC was not optimizing this out.
 2014-03-16 23:03:07 -07:00
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627027307c softgpu: Use SSE in ToRGB()/FromRGB() etc. 2014-03-16 19:21:35 -07:00
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07ca96e226 softgpu: Use SSE in alpha blending. 2014-03-16 18:57:11 -07:00
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601ff10f1e softgpu: Use SSE in tex modulation. 
Could do others, this seems the most common.  Gives a few more percent.
 2014-03-16 18:28:06 -07:00
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6ef0aa123f softgpu: Use SSE for the secondary color. 
It's easy to speed up this code since it's so hot.
 2014-03-16 16:21:12 -07:00
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7f3e158a0f softgpu: Get all tex samples at the same time. 
Kills a bunch of overhead, improving speed more.
 2014-03-16 15:51:47 -07:00
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d9e29a2edf softgpu: Optimize alpha blending handling. 
This alone makes it a good bit faster.
 2014-03-16 15:22:31 -07:00
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f21649e563 softgpu: Minor simplification for alpha blend. 2014-03-16 15:09:42 -07:00
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1ab7325d4a softgpu: Use a full Vec4 for the prim color. 
Simpler, and slightly faster.
 2014-03-16 15:04:41 -07:00
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c3530a6674 softgpu: Don't multithread small triangles. 
It ends up being slower with all the overhead, of course.
 2014-03-16 14:49:49 -07:00
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b33d0c4046 softgpu: Use SSE for texture sampling. 2014-03-16 14:33:42 -07:00