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108 Commits

Author SHA1 Message Date
Scott Mansell
bb60bcc42d Heuristic to detect if a gamecube game is rendering 16:9 widescreen. 
Someone suggested on IRC that we should make a database of memory
locations in GameCube games which contain the 'Widescreen' setting
so we can automatically detect if the game is in 4:3 or 16:9 mode.

But that's hardly optimal, when the game actually tells the gpu
what aspect ratio to render in. 10 min and 6 lines of code later,
this is the result. Not only does it detect the correct aspect ratio
it does so on the fly.

I'm a little suprised nobody thought about doing this before.
 2015-07-27 10:40:41 +12:00
Tillmann Karras
30ebb2459e Set copyright year to when a file was created 2015-05-25 13:22:31 +02:00
Tillmann Karras
cefcb0ace9 Update license headers to GPLv2+ 2015-05-25 13:22:31 +02:00
Stevoisiak
93b16a4a2d Formatting/Whitespace Cleanup 
Various fixes to formatting and whitespace
 2015-02-25 10:48:21 -05:00
Jules Blok
ff4127cf50 VertexShaderManager: Turn the epsilon hack back on for 3D Vision. 
The bug is fixed in version 347.52 of the drivers.
 2015-02-21 12:09:49 +01:00
Lioncash
9cdfe889af Coding style cleanup from the zfreeze merge 2015-01-24 15:16:48 -05:00
Scott Mansell
5510c86b81 Move Zfreeze code out individual backends into videoCommon 
Also:
 * Implement support for per-vertex PosMatrixIndex
 * Only update zslope constant once when zfreeze is activated.
 * Added a bunch of comments.
 2015-01-24 03:22:27 +13:00
Scott Mansell
e88c02dece Ensure that ZSlopes save/restore state correctly. 
Had to re-do *ShaderManager so they saved their constant arrays
instead of completly rebuilding them on restore state.
 2015-01-23 03:32:31 +13:00
NanoByte011
add59b3bea Fixes Mario Tennis Gimmick Courts and adds support for FastDepthCalc 
- Calculate ZSlope every flush but only set PixelShader Constant on Reset Buffer when zfreeze
- Fixed another Pixel Shader bug in D3D that was giving me grief
 2015-01-23 03:32:31 +13:00
NanoByte011
937844b9e3 Initial port of zfreeze branch (3.5-1729) 
Initial port of original zfreeze branch (3.5-1729) by neobrain into
most recent build of Dolphin.

Makes Rogue Squadron 2 very playable at full speed thanks to recent core
speedups made to Dolphin. Works on DirectX Video plugin only for now.

Enjoy!  and Merry Xmas!!
 2015-01-23 03:31:54 +13:00
Jules Blok
b474c4229d VertexShaderManager: Turn off the epsilon hack for Nvidia 3D Vision. 2014-12-29 17:05:39 +01:00
Jules Blok
b406e4e1f2 VideoCommon: Add a separate constants buffer for the geometry shader. 2014-12-14 21:23:13 +01:00
Markus Wick
f00ad2e65c Merge pull request #1656 from kayru/orthographic_projection_epsilon 
Moved projection epsilon back to g_fProjectionMatrix[15]
 2014-12-05 17:34:50 +01:00
Yuriy O'Donnell
7ba417b73d Moved projection epsilon back to g_fProjectionMatrix[15], which essentially scales vertices instead of just biasing. 2014-12-05 09:41:41 +01:00
Markus Wick
02dae1d1ba VideoCommon: fix include order 2014-12-04 15:15:16 +01:00
Rohit Nirmal
ac22a2184b Fix building with PCH disabled. 2014-12-03 19:59:47 -06:00
skidau
bfc62d2ada Merge pull request #1366 from kayru/orthographic_projection_epsilon 
Added projection matrix epsilon that fixes depth clipping issues in some games
 2014-12-04 09:10:36 +11:00
Yuriy O'Donnell
a886d8a8ee Renamed DEPTHPARAMS to PIXELCENTERCORRECTION 
This shader constant was previously used for depth remapping in D3D and for pixel center correction. Now it only serves one purpose and the new name makes it clear.
 2014-11-29 11:42:52 +01:00
Jules Blok
6d51455195 VideoConfig: Further optimize convergence and separation values and update their descriptions. 
Previous convergence distance was much too large.
 2014-11-27 16:19:26 +01:00
Jules Blok
a04edbcb9a VideoConfig: Add separation and convergence modifiers to the game ini. 2014-11-24 15:10:52 +01:00
Jules Blok
0f4d59f612 VideoConfig: Rename StereoFocalLength to StereoConvergence. 2014-11-24 11:58:38 +01:00
Jules Blok
f3ddf37d07 VideoCommon: Switch to Nvidia stereoscopy offset formula. 2014-11-23 14:27:40 +01:00
Jules Blok
51a4d6a4be GeometryShader: Adjust positions after projection. 
By adjusting the positions in clip space we can avoid the re-projection.
 2014-11-23 14:27:40 +01:00
Jules Blok
1261bd02ca VertexShaderManager: Add stereoscopy options to swap the left and right eye. 2014-11-23 14:27:39 +01:00
Jules Blok
9b22e15180 VideoConfigDiag: Add stereoscopy options group. 2014-11-23 14:27:38 +01:00
Jules Blok
6cacfad010 GeometryShader: Transform the projection within the geometry shader. 
Reduces the amount of data transferred through uniforms.
The shearing transformation is reduced to a single multiplication/addition for optimization.
 2014-11-23 14:27:38 +01:00
Jules Blok
f6ea293027 VertexShaderManager: Compute stereoscopy projection matrices. 2014-11-23 14:23:41 +01:00
Jules Blok
b005f61a2e Add geometry shader generator for stereo 3D. 2014-11-23 14:22:55 +01:00
Yuriy O'Donnell
dc08de028c Moved projection epsilon to a more reasonable place 2014-11-09 15:25:49 +01:00
comex
b29e5146ec Convert some VideoCommon stuff to BitSet. 
Now with a minor performance improvement removed for no reason.
 2014-10-25 16:57:25 -04:00
Yuriy O'Donnell
db497cc55f Added projection matrix epsilon that fixes depth clipping issues in some games 2014-10-23 00:20:47 +02:00
comex
f0131c2e09 Mechanical changes to move most CP state to a struct rather than separate globals. 
The next commit will add a separate copy of the struct and the ability
for LoadCPReg to work on it.
 2014-09-28 21:23:29 -04:00
Rohit Nirmal
fbc64984ca Include CommonTypes.h instead of Common.h. 2014-09-08 15:39:58 -04:00
Shawn Hoffman
4bf031c064 msvc: resolve all warnings in VideoCommon. 2014-08-19 22:33:46 -07:00
Pierre Bourdon
15920d0f10 Merge pull request #394 from degasus/d3d_lighting_fix 
VideoCommon: normalize light direction
 2014-08-03 21:21:23 -07:00
degasus
6d3f249dcc mark all local variables as static 2014-07-11 16:10:20 +02:00
degasus
22e1aa5bb4 mark all local functions as static 2014-07-11 16:07:23 +02:00
degasus
02ac5e95c8 VideoCommon: normalize lighting direction. 
It seems that the lighting direction must be normalized. This fixes lots of lighting issues mostly shown in the d3d backend.
 2014-07-03 21:08:19 +02:00
degasus
924ad1ee9f LightingShader: hard code const variable 2014-06-19 16:46:53 +02:00
degasus
027baad73b VideoCommon: use the Light struct in XF memory 2014-06-19 16:33:29 +02:00
magumagu
1357277f40 Video backends: mass-replace "xfregs" with "xfmem". 2014-05-16 18:58:07 -07:00
magumagu
8f5342c442 Video backend: merge global var xfmem into xfregs. 
There isn't really any reason to keep them separate.
 2014-05-16 18:55:31 -07:00
magumagu
818c89313e Video backends: unify xfregs/xfmem structures. 
Removes the duplicate swxfregs global variable/struct from the software
backend in favor of the ones from VideoCommon.
 2014-05-16 18:55:30 -07:00
Tony Wasserka
c47c32d4a8 VertexShaderGen: Correct vertex shader output to consider shifted pixel centers. 
Fixes issue 267.
 2014-04-24 00:21:17 +02:00
Pierre Bourdon
664c8d30a0 Remove all trailing whitespaces from our codebase. 2014-03-29 11:05:44 +01:00
Linktothepast
82f772fdcc Remove the extra parameters field from the PH. 
Metroid: Other M was the only game which required this field, but the
issue in that game can be fixed properly by enabling format change
emulation. Hence, there's no point in having this around anymore.
Fixes issue 6644.
 2014-03-15 15:04:39 +02:00
Tony Wasserka
78623871f9 ShaderGen: Store material uniforms as integers. 2014-03-14 22:31:19 +01:00
Tony Wasserka
4bf57565e8 ShaderGen: Store light color uniforms as integers. 2014-03-14 22:31:18 +01:00
Matthew Parlane
31cfc73a09 Fixes spacing for "for", "while", "switch" and "if" 
Also moved && and || to ends of lines instead of start.
Fixed misc vertical alignments and some { needed newlining.
 2014-03-11 00:35:07 +13:00
Pierre Bourdon
ffe588cc24 Fix more header sorting issues in VideoCommon/ (now check-includes clean). 2014-02-20 01:01:10 +01:00
Lioncash
2afe215271 Convert all includes to relative paths. 2014-02-18 02:19:10 -05:00
Lioncash
3fd87a7636 Second and final pass of clearing out tabs. 2014-02-17 02:19:41 -05:00
Ryan Houdek
6b5f6ddaa1 Merge pull request #82 from lioncash/vertical-alignment 
Fix some vertical alignments
 2014-02-16 19:12:42 -06:00
Lioncash
6c4ee1753a Fix some vertical alignments 
ie. uses spaces for alignment.
 2014-02-16 20:12:05 -05:00
degasus
647aad0a19 inline SetViewport into VertexShaderManager 2014-02-15 21:09:42 +01:00
degasus
5a660c27bc rename UpdateViewport to SetViewport like all others setters in RenderBase.h 2014-02-15 11:33:43 +01:00
Lioncash
0f555d3a47 Remove two references to DX9 in VideoCommon. 
DX9 isn't a backend anymore, so may as well get rid of them
 2014-01-29 14:39:13 -05:00
Jasper St. Pierre
34692ab826 Remove unnecessary Src/ folders 2013-12-31 14:03:19 -05:00