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13 commits

Author SHA1 Message Date
ReinUsesLisp
e04221b293 Fixup SSY (#424) 2018-09-19 17:11:05 -03:00
ReinUsesLisp
42dc925c3d Implement SSY/SYNC shader instructions (#382) 
* Use a program counter to control shaders' flow

* Cleanup

* Implement SSY/SYNC

* Address feedback

* Fixup commentary

* Fixup Ssy instruction
 2018-08-31 13:14:04 -03:00
gdkchan
09593ae6d8
Add partial support to the TEX.B shader instruction (#342) 
* Add partial support to the TEX.B shader instruction, fix for mixed indexed and non-indexed drawing

* Better exception
 2018-08-13 18:22:09 -03:00
ReinUsesLisp
cd203e98f2 Implement Geometry shaders (#280) 
* Implement Geometry shaders

* Add EmitVertex() and EndPrimitive()

* Read output geometry data from header

* Stub Vmad

* Add Iadd_I32

* Stub Mov_S (S2R)

* Stub Isberd

* Change vertex index to gpr39 in Abuf

* Add stub messages for consistency

* Do not print input block when there is no attributes

* Use GL_ARB_enhanced_layouts

* Skip geometry shaders when there's no GL_ARB_enhanced_layouts

* Address feedback

* Address feedback
 2018-07-19 02:33:27 -03:00
ReinUsesLisp
571848536b Implement some shader instructions (#252) 
* Add IADDI32, IADD and SEL shader instructions

* Add LOP shader instruction and fix LOP32I pass_b

* Add ISET shader instruction

* Add IADD3 shader instruction

* Address feedback

* Fixup OperA in Iadd_I32
 2018-07-17 16:50:00 -03:00
gdkchan
e6eeb6f09f
Add support for Vertex Program A and other small shader improvements (#192) 
* Add WIP support for Vertex Program A, add the FADD_I32 shader instruction, small fix on FFMA_I encoding, nits

* Add separate subroutines for program A/B, and copy attributes to a temp

* Move finalization code to main

* Add new line after flip uniform on the shader

* Handle possible case where VPB uses an output attribute written by VPA but not available on the vbo

* Address PR feedback
 2018-06-27 23:55:08 -03:00
gdkchan
53a6922f87 Some small gpu improvements and shader improvements, add support for ASTC 4x4 textures (slow!) 2018-06-02 00:50:56 -03:00
gdkchan
f43dd08064 Added support for more shader instructions and texture formats, fix swapped channels in RGB565 and RGBA5551? texture formats, allow zero values on blending registers, initial work to build CFG on the shader decoder, update the BRA instruction to work with it (WIP) 2018-05-29 20:37:10 -03:00
gdkchan
b19c474082 Added more shader instructions, including BFE, BRA (partial), FMNMX, ISCADD, SHL, LD_C, some shader related fixes, added support for texture component selection 2018-05-17 15:25:42 -03:00
gdkchan
a38a72b062 Some small sync primitive fixes, logging fixes, started to implement the 2D engine on the GPU, fixed DrawArrays, implemented a few more shader instructions, made a start on nvdrv refactor, etc... 2018-04-25 23:12:26 -03:00
gdkchan
03002f6537 Add SvcSetThreadActivity, tweak SignalProcessWideKey, add fmul32i shader instructions and other small fixes 2018-04-19 16:18:30 -03:00
gdkchan
feb2680a6c [GPU] Add more shader instructions, add support for rgb565 textures 2018-04-10 16:50:32 -03:00
gdkchan
b9aa3966c0 Merge shader branch, adding support for GLSL decompilation, a macro 
interpreter, and a rewrite of the GPU code.
 2018-04-08 16:41:38 -03:00