Commit Graph

134 Commits

Author SHA1 Message Date
Jules Blok 94522d4cf3 OGL: Add support for glDepthRangedNV to handle oversized depth ranges. 2017-02-24 14:54:16 +01:00
Jules Blok 271a9fe7a9 VertexShaderManager: Break up the conditions to make it readable. 2017-01-13 14:01:17 +01:00
Jules Blok f866748006 VertexShaderGen: Remove the need for an extra UID. 2017-01-13 14:01:17 +01:00
Lioncash 8dcb05802b ShaderManagers: Use aggregate initialization for some variables.
These provide the same semantics, however aggregate initialization
doesn't force the structs to be trivially copyable. memset, on the other
hand, does.
2016-12-10 17:33:51 -05:00
Emmanuel Gil Peyrot c9e6b05ce9 Core: Remove double newlines at the end of *_LOG messages. 2016-11-02 02:09:33 +00:00
Jules Blok 376cadb862 VertexShaderManager: Explicitly use floating-point variant of abs.
Some compilers don't have an automatic abs() overload for floats.
Doesn't really matter if they use the integer variant here, but
it's better to be explicit about the fact that we're using floats.
2016-09-01 17:23:07 +02:00
Jules Blok debaf63fe8 VertexShaderGen: Move the sonic epsilon hack to the vertex shader.
In the vertex shader we have control over the depth clipping planes,
so we don't have to offset every floating point value and lose accuracy.
2016-09-01 01:14:14 +02:00
Jules Blok a8a9348913 OGL: Handle cases where reversed depth is already used. 2016-08-23 15:54:04 +02:00
Lioncash 1392efa91d VertexManagerBase: Get rid of static behavior 2016-08-21 23:30:38 -04:00
Jules Blok 7078216b61 Improve documentation. 2016-08-16 21:09:58 +02:00
Jules Blok 4582853af4 VertexShaderGen: Use reversed depth range. 2016-08-15 13:11:26 +02:00
Jules Blok 92aa7669b5 VertexShaderManager: Use a more accurate depth range.
This fixes the gxtest_depth hwtest.
2016-08-15 13:11:24 +02:00
Jules Blok c223bd47b9 VideoCommon: Implement depth range equation in vertex shader. 2016-08-15 13:11:23 +02:00
degasus 7833ff25df VideoBackends: Merge Initialize and Shutdown functions. 2016-06-26 12:34:59 +02:00
Pierre Bourdon 3570c7f03a Reformat all the things. Have fun with merge conflicts. 2016-06-24 10:43:46 +02:00
Jules Blok 51a36f27e0 Merge pull request #3448 from Armada651/depth-epsilon
VertexShaderManager: Add an epsilon hack to the perspective projection.
2016-01-18 20:56:18 +01:00
Lioncash d9fec92628 VideoCommon: Header cleanup
Also remedies places where the video backends and core rely on things
being indirectly included.
2016-01-17 20:11:45 -05:00
Jules Blok 358e458a93 VertexShaderManager: Add an epsilon hack to the perspective projection. 2016-01-05 01:24:54 +01:00
Tillmann Karras c52c73f762 VideoCommon: VertexManager -> VertexManagerBase
It may be a bit weird to see calls to static functions in
VertexManagerBase now, but at least it's easier to see what's going on.
2015-11-02 11:53:54 +01:00
Lioncash c756025902 Core: Move a global into a namespace 2015-10-16 22:52:41 -04:00
Lioncash 419fed3952 VertexShaderManager: Get rid of other magic constants 2015-10-15 23:41:42 -04:00
Lioncash b5b304cff2 VertexShaderManager: Get rid of float pointer casts 2015-10-15 23:34:54 -04:00
Lioncash 8ce04f9a65 General: Replace GC_ALIGN macros with alignas
Standard supported alignment -> out with compiler-specific.
2015-09-06 12:53:51 -04:00
Lioncash 0e41b973c7 VertexShaderManager: Remove unused parameter 2015-08-16 21:07:10 -04:00
Scott Mansell a1df1f5ae4 Widescreen Heuristic: Cleanup code. 2015-08-01 14:39:34 +12:00
Scott Mansell 615e5db0cb Make the GameCube game widescreen heuristic smarter.
The last heuristic wasn't quite smart enough and had a few
false positives in Mario Kart: Double Dash and Metroid prime 2.

Now we only activate if the game is rendering a 16:9
projection to a 4:3 viewport.
2015-08-01 13:21:53 +12:00
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