638b370fb5
Pica/Rasterizer: Clean up and fix backface culling.
2015-02-18 14:50:28 +01:00
365236fa4c
Pica: Cleanup clipping code and change screenspace z to range from -1..0.
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The change in depth range seems to reflect better to what applications are expecting, and makes for cleaner code overall (hence is more likely to reflect hardware behavior).
2015-02-18 14:50:03 +01:00
5db62cc758
Fix Min and Max blend equations
2015-02-11 15:33:44 -06:00
ef24e72b26
Asserts: break/crash program, fit to style guide; log.h->assert.h
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Involves making asserts use printf instead of the log functions (log functions are asynchronous and, as such, the log won't be printed in time)
As such, the log type argument was removed (printf obviously can't use it, and it's made obsolete by the file and line printing)
Also removed some GEKKO cruft.
2015-02-10 18:30:31 -08:00
536958fb29
Add more blend equations from 3dbrew
2015-02-09 20:41:06 -06:00
1eb591d6fd
Rasterizer: Implement the other color and alpha modifiers.
2015-02-04 22:15:51 -05:00
72cc512b1e
Pica: Implement blend factors.
2015-01-31 01:40:05 -05:00
b522cf4e6a
Pica: Implement color/alpha channel enable.
2015-01-27 22:03:34 -05:00
b2c55bf772
Rasterizer: Implemented alpha testing.
2015-01-27 14:39:17 -05:00
ff83d23ed5
GPU: Implement the remaining depth testing functions.
2015-01-25 23:34:14 -05:00
bc187be0c1
Pica/Rasterizer: Remove some redundant casts.
2014-12-31 16:32:56 +01:00
9675d19b47
Pica/Rasterizer: Make orient2d a free function and rename it to SignedArea.
2014-12-31 16:32:56 +01:00
d13bd327ba
Pica/Rasterizer: Fix a bug related to multitexturing and texture wrapping.
2014-12-31 16:32:55 +01:00
195d73a385
Pica/Rasterizer: Clean up long code lines.
2014-12-31 16:32:55 +01:00
0f49424022
Pica/Rasterizer: Implement backface culling.
2014-12-31 16:32:55 +01:00
3b78af904e
Pica/Rasterizer: Textures seem to be laid out flipped vertically.
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Not sure if this is a correct fix. Probably should instead change the decoding logic itself.
2014-12-31 16:32:55 +01:00
a7ae0330b1
Pica/Rasterizer: Implement alpha blending.
2014-12-31 16:32:55 +01:00
e229ff8c83
Pica/Rasterizer: Implement depth testing.
2014-12-31 16:32:55 +01:00
77bb58afeb
Pica/Rasterizer: Further enhance Tev support.
2014-12-31 15:35:54 +01:00
8369ee5803
Rasterizer: Pre-divide vertex attributes by W
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Execute the division-by-W for perspective-correct interpolation of
values in the clipper, moving them out of the rasterization inner loop.
2014-12-29 02:08:11 -02:00
2012e1420f
Rasterizer: Common sub-expression elimination
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Move the computation of some values out of loops so that they're not
constantly recalculated even when they don't change.
2014-12-29 02:08:10 -02:00
0de6a08d75
Merge pull request #291 from purpasmart96/license
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License change
2014-12-21 16:05:44 -05:00
ebfd831ccb
License change
2014-12-20 21:20:24 -08:00
e4e9710d18
Pica/Rasterizer: Get rid of C-style casts.
2014-12-20 18:06:55 +01:00
40f123b7c0
Pica: Unify ugly address translation hacks.
2014-12-20 18:06:53 +01:00
7e210e0229
Pica: Further improve Tev emulation.
2014-12-20 18:05:53 +01:00
3df88d59b0
Pica: Merge texture lookup logic for DebugUtils and Rasterizer.
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This effectively adds support for a lot texture formats in the rasterizer.
2014-12-20 18:05:53 +01:00
0fba1d48a6
Pica: Implement texture wrapping.
2014-12-20 18:05:53 +01:00
fd2539121c
Pica: Initial support for multitexturing.
2014-12-20 18:05:53 +01:00
0600e2d8b5
Convert old logging calls to new logging macros
2014-12-13 02:08:02 -02:00
eb5054e6eb
Fix warnings in video_core
2014-10-07 20:35:13 -04:00
20d169e4a1
VideoCore: Fixes rendering issues on Qt and corrects framebuffer output size.
2014-08-26 17:34:52 -04:00
a79644c9ba
Pica/Rasterizer: Clarify a TODO.
2014-08-25 22:03:19 +02:00
9679d231df
Pica/Rasterizer: Add texturing support.
2014-08-25 22:03:18 +02:00
27cab6477e
Pica/Rasterizer: Add initial implementation of texture combiners.
2014-08-25 22:03:18 +02:00
162d641a30
Pica/Math: Improved the design of the Vec2/Vec3/Vec4 classes and simplified rasterizer code accordingly.
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- Swizzlers now return const objects so that things like "first_vec4.xyz() = some_vec3" now will fail to compile (ideally we should support some vector holding references to make this actually work).
- The methods "InsertBeforeX/Y/Z" and "Append" have been replaced by more versions of MakeVec, which now also supports building new vectors from vectors.
- Vector library now follows C++ type promotion rules (hence, the result of Vec2<u8> with another Vec2<u8> is now a Vec2<int>).
2014-08-25 22:03:18 +02:00
94d742fe17
Pica: Add basic rasterizer.
2014-08-12 13:50:07 +02:00
Tony Wasserka
Darius Goad
archshift
bunnei
Yuri Kunde Schlesner
purpasmart96
Lioncash