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50 Commits

Author SHA1 Message Date
Jules Blok 7eb353b3bd VideoCommon: Don't pass structs between shaders, use the interface blocks instead. 2014-12-28 23:28:00 +01:00
Dolphin Bot a560d8f150 Merge pull request #1716 from Armada651/geom-wireframe 
VideoCommon: Handle wireframe mode in the geometry shader.
 2014-12-20 12:22:40 +01:00
Jules Blok 0d79e8f32b VideoCommon: Don't specify the redundant in/out qualifier if GL_ARB_shading_language_420pack is supported. 
Some driver developers interpreted "can" as "must" in the OpenGL specs. (I'm looking at you AMD)
 2014-12-19 22:45:39 +01:00
Jules Blok 531b3941ff GeometryShaderGen: Re-emit the first vertex when wireframe mode is enabled. 2014-12-19 14:24:08 +01:00
Jules Blok 1b9fe70d7c VideoCommon: Make IsPassthrough() a function of the ShaderUid. 2014-12-19 14:10:53 +01:00
Jules Blok 925bbcb85b VideoCommon: Handle wireframe mode in the geometry shader. 2014-12-19 14:10:52 +01:00
Jules Blok cdd9e07522 VideoCommon: Add in/out qualifiers to centroid storage qualifier. 
Fixes shaders for GPUs that don't support GL_ARB_shading_language_420pack.
 2014-12-19 12:19:15 +01:00
Jules Blok e7e8a4f1cb GeometryShaderGen: Don't use the reserved keyword "point" in D3D. 2014-12-19 02:24:41 +01:00
Jules Blok 782a5adb94 VideoCommon: Pass interface blocks between shader stages to resolve naming conflicts. 2014-12-18 00:36:49 +01:00
Jules Blok bd6d229733 GeometryShader: Disable the geometry shader stage if it is a pass-through shader. 2014-12-18 00:36:48 +01:00
Jules Blok f2e52b46c3 GeometryShaderGen: Cosmetics. 2014-12-18 00:36:47 +01:00
Jules Blok 0ac7103391 GeometryShaderGen: Pack uniforms more tightly. 2014-12-18 00:36:40 +01:00
Jules Blok d115048615 GeometryShaderGen: Remove redundant declaration. 2014-12-15 23:20:56 +01:00
Jules Blok 16af00d515 GeometryShaderGen: Use signed integers for the texture offset flags. 2014-12-15 23:05:16 +01:00
Jules Blok 861fa1af23 GeometryShaderGen: Declare a prototype for EmitVertex(). 2014-12-15 22:47:43 +01:00
Jules Blok 8ae738ff30 VideoCommon: Merge PointGeometryShader into GeometryShaderGen. 
This adds point-width emulation support to OpenGL.
 2014-12-15 22:47:43 +01:00
Jules Blok 55e60a9c22 VideoCommon: Merge LineGeometryShader into GeometryShaderGen. 
This adds line-width emulation support to OpenGL.
 2014-12-15 22:47:42 +01:00
Jules Blok 382e1c22db GeometryShaderGen: Support multiple primitive types. 
And make more stereoscopy code optional.
 2014-12-15 22:47:41 +01:00
Jules Blok 887c669c28 GeometryShaderGen: Redefine gl_InvocationID so we can use the same variable name in both backends. 2014-12-15 22:47:40 +01:00
Jules Blok 332ba4b210 GeometryShaderManager: Upload Line/Point width constants. 2014-12-15 22:47:35 +01:00
Jules Blok aa4242fd9c GeometryShaderGen: Pass the primitive type and always run the generator regardless of stereoscopy. 2014-12-14 21:23:20 +01:00
Jules Blok b406e4e1f2 VideoCommon: Add a separate constants buffer for the geometry shader. 2014-12-14 21:23:13 +01:00
Jules Blok cec5b0ce01 ShaderGen: Remove the GS_OUTPUT struct for OpenGL. 
And remove the generator for it since it is no longer used outside of the geometry shader.
 2014-12-14 13:28:50 +01:00
Jules Blok ea2bcb44f0 Cosmetics 2014-12-14 13:28:48 +01:00
Jules Blok 4f6ce0f236 D3D: Add geometry shader instancing support. 2014-12-14 13:28:44 +01:00
Jules Blok 9253bb7d96 D3D: Add geometry shader stereoscopy support. 2014-12-14 13:28:41 +01:00
Jules Blok d5ebdf7a97 D3D: Add GeometryShaderCache. 2014-12-14 13:28:41 +01:00
Lioncash 9bcadc8029 Common: Remove locale based functions from CommonFuncs. 
Since %f isn't used anymore in the shader generators, these can go.
 2014-12-05 20:55:29 -05:00
Jules Blok 9b2cd82da5 GeometryShaderGen: Set the properties of the VS_OUTPUT struct in the uid. 2014-11-23 14:30:12 +01:00
degasus ed9f258b27 GeometryShader: Don't read from output variables 2014-11-23 14:30:12 +01:00
Jules Blok 106df04e8e GeometryShaderGen: Declare the vertex array size. 2014-11-23 14:30:12 +01:00
Jules Blok 422125c1a9 GeometryShaderGen: Add comments. 2014-11-23 14:30:12 +01:00
Jules Blok f3ddf37d07 VideoCommon: Switch to Nvidia stereoscopy offset formula. 2014-11-23 14:27:40 +01:00
Jules Blok 27f3f804a0 ShaderGen: Only pass VS_OUTPUT between shaders if stereo 3D is enabled. 
GLSL130 doesn't support passing structs between shaders.
This is not a problem for stereo 3D which has a GLSL150 requirement.
 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 acc65ee608 GeometryShader: Replicate missing position manipulations from vertex shader. 2014-11-23 14:27:40 +01:00
Jules Blok d7804a4d3e Cosmetics. 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 4d9589b35f Cosmetics. 2014-11-23 14:27:38 +01:00
Jules Blok f370cb386c ProgramShaderCache: Always generate a geometry shader UID, even if stereoscopy is disabled. 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 63b37e29d1 ShaderGen: Rename "eye" to "layer". 
Keeping things generic.
 2014-11-23 14:26:56 +01:00
Jules Blok d583720a59 GeometryShaderGen: Support stereoscopy on GPUs without support for instancing. 2014-11-23 14:26:56 +01:00
Jules Blok 176191dc16 ShaderGenCommon: Move uniforms into a common static string. 2014-11-23 14:24:09 +01:00
Jules Blok fa32f751d3 ShaderGen: Handle ShaderCode objects directly. 
ShaderGeneratorInterface does not have virtual function members, so we have to implement each type explicitly.
 2014-11-23 14:24:09 +01:00
Jules Blok 272ea90ca5 GeometryShaderGen: Allow stereoscopy to be disabled. 
Will facilitate future use of this generator for other purposes.
 2014-11-23 14:23:41 +01:00
Jules Blok d9e280e338 PixelShaderGen: Sample the correct texture layer. 2014-11-23 14:23:41 +01:00
Jules Blok f6ea293027 VertexShaderManager: Compute stereoscopy projection matrices. 2014-11-23 14:23:41 +01:00
Jules Blok 2d8ec62beb Pass VS_OUTPUT structs between shaders. 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