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37 Commits

Author SHA1 Message Date
gdkchan
a15b951721
Fix wrong face culling once and for all (#1277) 
* Viewport swizzle support on NV and clip origin

* Initialize default viewport swizzle state, emulate viewport swizzle on shaders when not supported

* Address PR feedback
 2020-05-28 09:03:07 +10:00
gdkchan
5795bb1528
Support separate textures and samplers (#1216) 
* Support separate textures and samplers

* Add missing bindless flag, fix SNORM format on buffer textures

* Add missing separation

* Add comments about the new handles
 2020-05-27 16:07:10 +02:00
gdkchan
b8eb6abecc
Refactor shader GPU state and memory access (#1203) 
* Refactor shader GPU state and memory access

* Fix NVDEC project build

* Address PR feedback and add missing XML comments
 2020-05-06 11:02:28 +10:00
gdkchan
03711dd7b5
Implement SULD shader instruction (#1117) 
* Implement SULD shader instruction

* Some nits
 2020-04-22 09:35:28 +10:00
gdkchan
e93ca84b14
Better IPA shader instruction implementation (#1082) 
* Fix varying interpolation on fragment shader

* Some nits

* Alignment
 2020-04-03 11:20:47 +11:00
gdkchan
5b5239ab5b
Remove output interpolation qualifier (#1070) 2020-04-02 12:24:55 +11:00
gdkchan
dc97457bf0
Initial support for double precision shader instructions. (#963) 
* Implement DADD, DFMA and DMUL shader instructions

* Rename FP to FP32

* Correct double immediate

* Classic mistake
 2020-03-03 15:02:08 +01:00
gdkchan
9e4f668f6c
Update bindless to indexed conversion code pattern match (#938) 
* Update bindless to indexed conversion code pattern match

* Correct index shift
 2020-02-14 11:29:58 +01:00
gdkchan
7e4d986a73
Support compute uniform buffers emulated with global memory (#924) 2020-02-11 01:10:05 +01:00
gdkchan
796e5d14b4
Use correct shader local memory size instead of a hardcoded size (#914) 
* Use correct shader local size instead of a hardcoded size

* Remove unused uniform block

* Update XML doc

* Local memory size has 23 bits on maxwell

* Generate compute QMD struct from nv open doc header

* Remove dummy arrays when shared or local memory is not used, other improvements
 2020-02-02 14:25:52 +11:00
gdkchan
81cca88bcd Fix shader output color buffer index when non-sequential render targets are used (#895) 2020-01-19 00:09:46 +01:00
gdkchan
b8e3909d80 Add a GetSpan method to the memory manager and use it on GPU (#877) 2020-01-13 10:27:50 +11:00
gdkchan
29a825b43b Address PR feedback 
Removes a useless null check

Aligns some values to improve readability
 2020-01-09 02:13:00 +01:00
gdkchan
18814d44b2 Address PR feedback 
Add TODO comment for GL_EXT_polygon_offset_clamp
 2020-01-09 02:13:00 +01:00
gdkchan
92703af555 Address PR feedback 2020-01-09 02:13:00 +01:00
gdkchan
9bfb373bdf Remove more unused code 2020-01-09 02:13:00 +01:00
gdkchan
654e617fe7 Some code cleanup 2020-01-09 02:13:00 +01:00
gdkchan
9d7a142a48 Support texture rectangle targets (non-normalized coords) 2020-01-09 02:13:00 +01:00
gdkchan
2eccc7023a Partial support for shader memory barriers 2020-01-09 02:13:00 +01:00
gdkchan
171c3d54c6 Correct non-constant offset rewrite for texelFetch 2020-01-09 02:13:00 +01:00
gdkchan
f2c85c5d58 Support non-constant texture offsets on non-NVIDIA gpus 2020-01-09 02:13:00 +01:00
gdkchan
cb171f6ebf Support shared color mask, implement more shader instructions 
Support shared color masks (used by Nouveau and maybe the NVIDIA
driver).
Support draw buffers (also required by OpenGL).
Support viewport transform disable (disabled for now as it breaks some
games).
Fix instanced rendering draw being ignored for multi draw.
Fix IADD and IADD3 immediate shader encodings, that was not matching
some ops.
Implement FFMA32I shader instruction.
Implement IMAD shader instruction.
 2020-01-09 02:13:00 +01:00
gdk
6a98c643ca Add a pass to turn global memory access into storage access, and do all storage related transformations on IR 2020-01-09 02:13:00 +01:00
gdk
442485adb3 Partial support for branch with CC, and fix a edge case of branch out of loop on shaders 2020-01-09 02:13:00 +01:00
gdk
99f236fcf0 Simplified F2I shader instruction codegen 2020-01-09 02:13:00 +01:00
gdk
b8528c6317 Implement HSET2 shader instruction and fix errors uncovered by Rodrigo tests 2020-01-09 02:13:00 +01:00
gdk
3ca675223a Remove TranslatorConfig struct 2020-01-09 02:13:00 +01:00
gdk
8eb773d81f Make the shader translator more error resilient (part 2) 2020-01-09 02:13:00 +01:00
gdk
04102e5c9d Make the shader translator more error resilient 2020-01-09 02:13:00 +01:00
gdk
f0a59f345c Add partial support for the BRX shader instruction 2020-01-09 02:13:00 +01:00
gdk
769c02235f Add ATOMS, LDS, POPC, RED, STS and VOTE shader instructions, start changing the way how global memory is handled 2020-01-09 02:13:00 +01:00
gdk
a31fced221 Remove some unused constants and other code 2020-01-09 02:13:00 +01:00
gdk
3ab5c23f49 Add partial support for array of samplers, and add pass to identify them from bindless texture accesses 2020-01-09 02:13:00 +01:00
gdk
278a4c317c Implement BFI, BRK, FLO, FSWZADD, PBK, SHFL and TXD shader instructions, misc. fixes 2020-01-09 02:13:00 +01:00
gdk
3bcc395253 Add shader support for the round mode on the F2F instruction, support mipmaps on ASTC compressed textures 2020-01-09 02:13:00 +01:00
gdk
1b7d955195 Initial support for image stores, support texture sample on compute 2020-01-09 02:13:00 +01:00
gdk
1876b346fe Initial work 2020-01-09 02:13:00 +01:00