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2018-07-13gl_shader_gen: Implement dual vertex shader mode.bunnei1-9/+35
- When VertexA shader stage is enabled, we combine with VertexB program to make a single Vertex Shader stage.
2018-06-16gl_shader_gen: Set position.w to 1.bunnei1-0/+4
2018-06-06GPU: Implement sampling multiple textures in the generated glsl shaders.Subv1-2/+0
All tested games that use a single texture show no regression. Only Texture2D textures are supported right now, each shader gets its own "tex_fs/vs/gs" sampler array to maintain independent textures between shader stages, the textures themselves are reused if possible.
2018-04-18gl_shader_gen: Support vertical/horizontal viewport flipping. (#347)bunnei1-0/+10
* gl_shader_gen: Support vertical/horizontal viewport flipping. * fixup! gl_shader_gen: Support vertical/horizontal viewport flipping.
2018-04-17gl_shader_decompiler: Allow vertex position to be used in fragment shader.bunnei1-1/+5
2018-04-15shaders: Expose hints about used const buffers.bunnei1-6/+48
2018-04-14gl_shader_gen: Add hashable setup/config structs.bunnei1-2/+2
2018-03-27renderer_opengl: Logging, etc. cleanup.bunnei1-2/+2
2018-03-20renderer_gl: Port over gl_shader_gen module from Citra.bunnei1-0/+20
2018-01-13Remove references to PICA and rasterizers in video_coreJames Rowe1-1231/+0
2017-09-03pica/lighting: only apply Fresnel factor for the last lightwwylele1-4/+5
2017-08-31video_core: report telemetry for gas modewwylele1-0/+6
2017-08-25gl_rasterizer: implement custom clip planewwylele1-33/+47
2017-08-22gl_rasterizer/lighting: more accurate CP formulawwylele1-2/+2
2017-08-21gl_shader_gen: simplify and clarify the depth transformation between vertex shader and fragment shaderwwylele1-2/+5
2017-08-21gl_rasterizer: add clipping plane z<=0 defined in PICAwwylele1-0/+2
2017-08-11gl_shader_gen: don't call SampleTexture when bump map is not usedwwylele1-4/+5
2017-07-01gl_rasterizer: use texture buffer for proctex LUTwwylele1-10/+10
2017-06-22gl_rasterizer: use texture buffer for fog LUTwwylele1-7/+3
2017-06-21gl_rasterizer/lighting: fix LUT interpolationwwylele1-51/+59
2017-06-18gl_rasterizer/lighting: use the formula from the paper for germetic factorwwylele1-8/+8
2017-06-15gl_rasterizer/lighting: implement geometric factorwwylele1-1/+16
2017-06-11gl_rasterizer/lighting: Implement tangent mappingwwylele1-7/+12
2017-06-11gl_rasterizer/lighting: implement lut input 5 (CP)wwylele1-2/+25
2017-05-30gl_rasterizer: implement spot lightwwylele1-6/+24
2017-05-30gl_rasterizer: sync spot light statuswwylele1-0/+9
2017-05-27OpenGL: Improve accuracy of quaternion interpolationYuri Kunde Schlesner1-3/+5
Current order of operations (rotate then normalize) seems to produce a lot more distortion than normalizing and then rotating. This makes Citra results match pretty closesly with hardware, and indicates that hardware may also be using lerp instead of slerp to interpolate the quaternions.
2017-05-27gl_shader: refactor texture sampler into its own functionwwylele1-40/+39
2017-05-20gl_rasterizer: implement procedural texturewwylele1-6/+265
2017-05-05pica: shader_dirty if texture2 coord changedwwylele1-1/+1
2017-05-03pica: use correct coordinates for texture 2wwylele1-3/+14
2017-04-20gl_shader_gen: remove TODO about Lerp behaviour verification. The implementation is verified against hardwarewwylele1-2/+0
2017-04-19rasterizer: implement combiner operation 7 (Dot3_RGBA)wwylele1-11/+20
2017-04-17OpenGL: Pass Pica regs via parameterYuri Kunde Schlesner1-3/+1
2017-04-17OpenGL: Move PicaShaderConfig to gl_shader_gen.hYuri Kunde Schlesner1-0/+94
Also move the implementation of CurrentConfig to the cpp file.
2017-02-09VideoCore: Split regs.h inclusionsYuri Kunde Schlesner1-13/+17
2017-02-04VideoCore: Move Regs to its own fileYuri Kunde Schlesner1-1/+1
2017-02-04VideoCore: Split lighting regs from Regs structYuri Kunde Schlesner1-32/+40
2017-02-04VideoCore: Split framebuffer regs from Regs structYuri Kunde Schlesner1-4/+4
2017-02-04VideoCore: Split texturing regs from Regs structYuri Kunde Schlesner1-5/+5
2017-02-04VideoCore: Split rasterizer regs from Regs structYuri Kunde Schlesner1-3/+4
2016-12-25Minor cleanup in GLSL codeJannik Vogel1-3/+2
2016-12-25Offset lighting LUT samples correctlyJannik Vogel1-7/+7
2016-09-30OpenGL: Take cached viewport sub-rect into account for scissorYuri Kunde Schlesner1-5/+4
Fixes #1938
2016-09-21Use negative priorities to avoid special-casing the self-includeYuri Kunde Schlesner1-1/+1
2016-09-21Remove empty newlines in #include blocks.Emmanuel Gil Peyrot1-3/+1
This makes clang-format useful on those. Also add a bunch of forgotten transitive includes, which otherwise prevented compilation.
2016-09-19Manually tweak source formatting and then re-run clang-formatYuri Kunde Schlesner1-3/+1
2016-09-18Sources: Run clang-format on everything.Emmanuel Gil Peyrot1-76/+137
2016-08-30OpenGL: Avoid error on unsupported lighting LUTJannik Vogel1-0/+1
2016-06-28OpenGL: Add scaled resolution support to scissorYuri Kunde Schlesner1-2/+5
2016-06-28PICA: Scissor fixes and cleanupsYuri Kunde Schlesner1-7/+8
2016-06-28PICA: Implement scissor testSubv1-0/+16
2016-06-07OpenGL: Implement fogJannik Vogel1-5/+29
2016-06-07OpenGL: Avoid undefined behaviour for UNIFORM_BLOCK_DATA_SIZEJannik Vogel1-2/+2
2016-05-23OpenGL: Use uniforms for dist_atten_bias and dist_atten_scaleJannik Vogel1-3/+3
2016-05-11OpenGL: Implement texture type 3Jannik Vogel1-35/+53
2016-05-10OpenGL: Implement W-Buffers and fix depth-mappingJannik Vogel1-1/+10
2016-05-03Pica: Use a union for PicaShaderConfigJannik Vogel1-37/+41
2016-05-03Pica: Add TevStageConfigRaw to PicaShaderConfig (MSVC workaround)Jannik Vogel1-1/+1
2016-04-30VideoCore: Run include-what-you-use and fix most includes.Emmanuel Gil Peyrot1-0/+8
2016-04-10OpenGL: Implement color combiner Operation::Dot3_RGBJannik Vogel1-0/+3
2016-02-05gl_rasterizer: Initial implementation of bump mapping.bunnei1-5/+27
2016-02-05gl_shader_gen: Fix bug in LUT range (should within range [0, 255] not [0, 256]).bunnei1-3/+3
2016-02-05gl_shader_gen: Implement lighting red, green, and blue reflection.bunnei1-17/+45
2016-02-05gl_shader_gen: View should be normalized.bunnei1-2/+2
2016-02-05gl_shader_gen: Implement fragment lighting fresnel effect.bunnei1-9/+26
2016-02-05gl_shader_gen: Implement fragment lighting specular 1 component.bunnei1-3/+14
2016-02-05gl_shader_gen: Add support for D0 LUT scaling.bunnei1-1/+1
2016-02-05gl_shader_gen: Refactor lighting config to match Pica register naming.bunnei1-14/+16
- Also implement D0 LUT enable.
2016-02-05gl_shader_gen: Reorganize and cleanup lighting code.bunnei1-100/+107
- No functional difference.
2016-02-05gl_shader_gen: Fix directional lights.bunnei1-1/+1
2016-02-05gl_shader_gen: Fix bug with lighting where clamp highlights was only applied to last light.bunnei1-6/+6
2016-02-05gl_shader_gen: View vector needs to be normalized when computing half angle vector.bunnei1-3/+4
2016-02-05renderer_opengl: Use textures for fragment shader LUTs instead of UBOs.bunnei1-11/+7
- Gets us LUT interpolation for free. - Some older Intel GPU drivers did not support the big UBOs needed to store the LUTs.
2016-02-05renderer_opengl: Initial implementation of basic specular lighting.bunnei1-12/+70
2016-02-05renderer_opengl: Implement HW fragment lighting distance attenuation.bunnei1-3/+16
2016-02-05renderer_opengl: Implement HW fragment lighting LUTs within our default UBO.bunnei1-0/+7
2016-02-05renderer_opengl: Implement diffuse component of HW fragment lighting.bunnei1-2/+51
2016-01-21hwrasterizer: Use depth offsettfarley1-1/+3
2015-12-05OpenGL: Flip framebuffers during transfer rather than when renderingYuri Kunde Schlesner1-1/+1
2015-12-01PICA: Properly emulate 1-stage delay in the combiner bufferYuri Kunde Schlesner1-7/+11
This was discovered and verified by @fincs. The tev combiner buffer actually lags behind by one stage, meaning stage 1 reads the initial color, stage 2 reads stage 0's output, and so on. Fixes character portraits in Fire Emblem: Awakening and world textures in Zelda: ALBW. Closes #1140.
2015-11-26renderer_opengl: Fix uniform issues introduced with kemenaran/avoid-explicit-uniform-location.bunnei1-2/+2
2015-11-25Use regular uniform locationPierre de La Morinerie1-5/+1
The support for GL_ARB_explicit_uniform_location is not that good (53% according to http://feedback.wildfiregames.com/report/opengl/feature/GL_ARB_explicit_uniform_location). This fix the shader compilation on Intel HD 4000 (#1222).
2015-11-19FragShader: Use an UBO instead of several individual uniformsSubv1-3/+7
2015-10-22gl_shader_gen: Use explicit locations for vertex shader attributes.bunnei1-9/+9
2015-10-22gl_shader_gen: Optimize code for AppendAlphaTestCondition.bunnei1-16/+11
- Also add a comment to AppendColorCombiner.
2015-10-22gl_shader_gen: Various cleanups to shader generation.bunnei1-44/+48
2015-10-22gl_rasterizer: Use MMH3 hash for shader cache hey.bunnei1-2/+2
- Includes a check to confirm no hash collisions.
2015-10-22gl_shader_gen: Require explicit uniform locations.bunnei1-11/+12
- Fixes uniform issue on AMD.
2015-10-22gl_shader_gen: Rename 'o' to 'attr' in vertex/fragment shaders.bunnei1-11/+11
2015-10-22gl_shader_gen: AppendAlphaModifier default should be 0.0, not vec4(0.0).bunnei1-1/+1
2015-10-22gl_shader_gen: Fix bug where TEV stage outputs should be clamped.bunnei1-3/+3
2015-10-22gl_shader_gen: Add additional function documentation.bunnei1-0/+8
2015-10-22gl_shader_gen: Various cleanups + moved TEV stage generation to its own function.bunnei1-161/+170
2015-10-22renderer_opengl: Refactor shader generation/caching to be more organized + various cleanups.bunnei1-0/+371
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