Commit graph

80 commits

Author SHA1 Message Date
bunnei b522cf4e6a Pica: Implement color/alpha channel enable. 2015-01-27 22:03:34 -05:00
bunnei b2c55bf772 Rasterizer: Implemented alpha testing. 2015-01-27 14:39:17 -05:00
bunnei ff83d23ed5 GPU: Implement the remaining depth testing functions. 2015-01-25 23:34:14 -05:00
Tony Wasserka bc187be0c1 Pica/Rasterizer: Remove some redundant casts. 2014-12-31 16:32:56 +01:00
Tony Wasserka 9675d19b47 Pica/Rasterizer: Make orient2d a free function and rename it to SignedArea. 2014-12-31 16:32:56 +01:00
Tony Wasserka d13bd327ba Pica/Rasterizer: Fix a bug related to multitexturing and texture wrapping. 2014-12-31 16:32:55 +01:00
Tony Wasserka 195d73a385 Pica/Rasterizer: Clean up long code lines. 2014-12-31 16:32:55 +01:00
Tony Wasserka 0f49424022 Pica/Rasterizer: Implement backface culling. 2014-12-31 16:32:55 +01:00
Tony Wasserka 3b78af904e Pica/Rasterizer: Textures seem to be laid out flipped vertically.
Not sure if this is a correct fix. Probably should instead change the decoding logic itself.
2014-12-31 16:32:55 +01:00
Tony Wasserka a7ae0330b1 Pica/Rasterizer: Implement alpha blending. 2014-12-31 16:32:55 +01:00
Tony Wasserka e229ff8c83 Pica/Rasterizer: Implement depth testing. 2014-12-31 16:32:55 +01:00
Tony Wasserka 77bb58afeb Pica/Rasterizer: Further enhance Tev support. 2014-12-31 15:35:54 +01:00
Yuri Kunde Schlesner 8369ee5803 Rasterizer: Pre-divide vertex attributes by W
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
Yuri Kunde Schlesner 2012e1420f Rasterizer: Common sub-expression elimination
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
bunnei 0de6a08d75 Merge pull request #291 from purpasmart96/license
License change
2014-12-21 16:05:44 -05:00
purpasmart96 ebfd831ccb License change 2014-12-20 21:20:24 -08:00
Tony Wasserka e4e9710d18 Pica/Rasterizer: Get rid of C-style casts. 2014-12-20 18:06:55 +01:00
Tony Wasserka 40f123b7c0 Pica: Unify ugly address translation hacks. 2014-12-20 18:06:53 +01:00
Tony Wasserka 7e210e0229 Pica: Further improve Tev emulation. 2014-12-20 18:05:53 +01:00
Tony Wasserka 3df88d59b0 Pica: Merge texture lookup logic for DebugUtils and Rasterizer.
This effectively adds support for a lot texture formats in the rasterizer.
2014-12-20 18:05:53 +01:00
Tony Wasserka 0fba1d48a6 Pica: Implement texture wrapping. 2014-12-20 18:05:53 +01:00
Tony Wasserka fd2539121c Pica: Initial support for multitexturing. 2014-12-20 18:05:53 +01:00
Yuri Kunde Schlesner 0600e2d8b5 Convert old logging calls to new logging macros 2014-12-13 02:08:02 -02:00
Lioncash eb5054e6eb Fix warnings in video_core 2014-10-07 20:35:13 -04:00
bunnei 20d169e4a1 VideoCore: Fixes rendering issues on Qt and corrects framebuffer output size. 2014-08-26 17:34:52 -04:00
Tony Wasserka a79644c9ba Pica/Rasterizer: Clarify a TODO. 2014-08-25 22:03:19 +02:00
Tony Wasserka 9679d231df Pica/Rasterizer: Add texturing support. 2014-08-25 22:03:18 +02:00
Tony Wasserka 27cab6477e Pica/Rasterizer: Add initial implementation of texture combiners. 2014-08-25 22:03:18 +02:00
Tony Wasserka 162d641a30 Pica/Math: Improved the design of the Vec2/Vec3/Vec4 classes and simplified rasterizer code accordingly.
- 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
Tony Wasserka 94d742fe17 Pica: Add basic rasterizer. 2014-08-12 13:50:07 +02:00