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Author SHA1 Message Date
Weiyi Wang
9772513141
Merge pull request #3639 from wwylele/texture-cude-fix 
gl_rasterizer_cache: exit FillTextureCube when address is invalid
 2018-04-12 22:54:14 +03:00
wwylele
8dc75598a4 gl_rasterizer: isolate shader management into its own class 2018-04-11 14:52:37 +03:00
wwylele
36bc92273b gl_shader_gen: accept an option to generate separable shaders 2018-04-11 14:52:37 +03:00
wwylele
bdab18d2d9 gl_resource_manager: add OGLPipeline 2018-04-11 14:52:37 +03:00
wwylele
4f9b9c4b80 gl_state: add pipeline state 2018-04-11 14:41:43 +03:00
wwylele
48869c768f gl_resource_manager: separate OGLShader and OGLProgram 2018-04-11 14:41:43 +03:00
wwylele
d2ee40dc45 gl_shader_util: separate shader object creation and program object creation 2018-04-11 14:41:43 +03:00
wwylele
4256641da4 gl_rasterizer/lighting: implement shadow attenuation 2018-04-10 20:26:55 +03:00
wwylele
b5763cb952 pica/lighting: split FresnelSelector into bitfields 
The FresnelSelector was already working like a bitfield, so just make it actual bitfield to reduce redundant code. Also, it is already confirmed that this field also affects shadow on alpha. Given that the only two source that can affect alpha components are both controlled by this field, this field should be renamed to a general alpha switch
 2018-04-10 20:25:56 +03:00
wwylele
7e7de7d3ab gl_rasterizer_cache: exit FillTextureCube when address is invalid 2018-04-08 12:34:50 +03:00
Dwayne Slater
234161ba62 Make byteround less expensive (thanks hrydgard!) 2018-04-07 18:26:14 -04:00
Dwayne Slater
734279ff22 Round TEV outputs and the final fragment output in GLSL 
Fixes water effect in SM3DL
 2018-04-07 16:43:56 -04:00
Weiyi Wang
972db17247
Merge pull request #3497 from wwylele/texture-cube-new 
gl_rasterizer: implement TextureCube
 2018-04-06 12:41:40 +03:00
Weiyi Wang
a9544ca015
Merge pull request #3580 from daniellimws/common-fmt 
common: Migrate logging macros
 2018-04-06 12:38:08 +03:00
Weiyi Wang
e3d25bc6d0
Merge pull request #3567 from wwylele/pica-glsl 
renderer_opengl: add PICA->GLSL shader decompiler
 2018-04-05 14:39:27 +03:00
Weiyi Wang
acb02d300c
Merge pull request #3518 from wwylele/hashable-struct 
Common/Hash: abstract HashableStruct from GLShader::PicaShaderConfig
 2018-04-05 14:39:12 +03:00
James Rowe
1fecead2ff
Merge pull request #3624 from wwylele/sync-uniform 
gl_rasterizer: move shader uniform sync from SetShader() to ctor
 2018-04-05 00:30:38 -06:00
wwylele
0d84c5a0b6 gl_rasterizer: move state syncing from ctor to its own function 2018-04-04 17:23:55 +03:00
wwylele
c2719feda2 gl_rasterizer: move shader uniform sync from SetShader() to ctor 2018-04-03 09:27:23 +03:00
Valentin Vanelslande
c9ab184ec7 pica_to_gl: Migrate logging macros (#3608) 2018-04-02 09:31:28 -06:00
wwylele
9ffd400685 gl_shader_decompiler: add missing headers/rename GetXXX to MoveXXX to reflect that they move the data 2018-04-02 17:34:54 +03:00
wwylele
11c2f11872 gl_shader_decompiler: return error on decompilation failure 
Internally these errors are handled by exceptions. Only fallbackable errors (that can be handled by CPU shader emulation) is reported. Completely ill-formed shader is still ASSERTed. Code logic related stuff is DEBUG_ASSERTed
 2018-04-02 17:34:54 +03:00
wwylele
4991b15ee5 gl_shader_decompiler: some small fixes 
- remove unnecessary ";"
- use std::tie for lexicographical ordering
- simplify loop condition
    The offset always has step +1 on each iteration, so it would just hit one of the two boundary anyway
 2018-04-02 17:34:54 +03:00
wwylele
f8a292f920 renderer_opengl: add PICA->GLSL shader decompiler 2018-04-02 17:34:54 +03:00
James Rowe
384849232b
Merge pull request #3516 from wwylele/shadow-sw 
SwRasterizer: Implement shadow mapping
 2018-03-31 23:29:22 -06:00
Lioncash
7d331a469f pica_to_gl: Use std::array where applicable 
Removes the need to use the ARRAY_SIZE macro
 2018-03-31 00:58:49 -04:00
Tobias
bb6251f35f video_core: Remove Unreachable for invalid BlendEquation modes (#3595) 
* video_core: Remove Unreachable statement

* Lower log level to ERROR
 2018-03-29 17:53:55 -06:00
Lioncash
27a3d44b16 gl_rasterizer: Fix incorrect comparison against src_surface in AccelerateTextureCopy() 
This should actually be comparing the validity of the destination
surface.
 2018-03-28 21:13:57 -04:00
Daniel Lim Wee Soong
98760336be video_core/shader/shader: Remove include cinttypes 2018-03-28 22:40:16 +08:00
Daniel Lim Wee Soong
968569aa61 Replace format specifiers for all usages of ASSERT_MSG 2018-03-27 23:28:42 +08:00
Weiyi Wang
9e4f670ea9
Merge pull request #3484 from wwylele/highlight-fix 
pica/lighting: compute highlight clamp after one-/two-sided diffuse pass
 2018-03-18 23:41:27 +02:00
Mat M
79d1bcf5ba
Merge pull request #3506 from MerryMage/mov-gl_resource_manager 
gl_resource_manager: Use std::exchange in move assignment operators and constructors
 2018-03-17 16:30:58 -04:00
Markus Wick
ac92664aa7 OGL: Use stream buffer for vertex data. 2018-03-17 02:02:39 +01:00
Phantom
50598fbbf4 stream buffer 2018-03-17 02:02:39 +01:00
MerryMage
e3f9bfd850 gl_resource_manager: Use std::exchange instead of std::swap in move assignment operators and constructors 
Move assignment operators and move constructors should ideally leave the object moved from in a state where resources aren't accessable.
 2018-03-16 23:47:49 +00:00
wwylele
30cc8c10cd
Common/Hash: abstract HashableStruct from GLShader::PicaShaderConfig 2018-03-14 00:12:40 +02:00
wwylele
9f8ff7b04e swrasterizer: implement shadow map rendering 2018-03-13 13:07:07 +02:00
wwylele
ae75d3032f swrasterizer: implement shadow map sampling 2018-03-13 12:56:19 +02:00
wwylele
ce2ad7436e swrasterizer/lighting: implement shadow attenuation 2018-03-13 12:56:19 +02:00
wwylele
889d8aaab3 gl_rasterizer/cache: only reallocate cubemap when size/format mismatch 2018-03-11 13:31:29 +02:00
wwylele
15e8664ef7 gl_rasterizer: implement texture cube 2018-03-10 01:15:06 +02:00
wwylele
92c7bb9d20 pica/gl_shader: optimize ternary operator 2018-03-10 01:14:05 +02:00
wwylele
0d6db4a0b3 lighting: compute highlight clamp after one-/two-sided diffuse pass 2018-03-10 01:14:05 +02:00
James Rowe
f61141e86a Update the entire application to use the new clang format style 2018-03-09 10:54:43 -07:00
bunnei
3cda637cb1
Merge pull request #3478 from j-selby/libpng-switch 
Remove PICA image dumping, burn libpng
 2018-03-07 18:03:38 -05:00
Vamsi Krishna
04cc8fb537 Discard Gas mode renders (#3486) 
* Discard gas_mode renders

This discards the gas_mode / fog effect from games that use it and allows the games to display without it.  Note that gas mode is still unimplemented and will LOG<CRITICAL>.
This bypasses #3287. (Doesn't fix it)

* fix clang
 2018-03-07 18:02:36 -05:00
James
077a519338 Remove unused DUMP_TEXTURES definition 2018-03-07 09:13:24 +11:00
James
9829a84fc6 Remove PICA image dumping/libpng 2018-03-07 09:10:54 +11:00
Weiyi Wang
4befbddc34
Merge pull request #3281 from jroweboy/texcache-pt2 
Texture Cache Rework
 2018-03-05 11:57:25 +02:00
wwylele
c2515ff39d clang-format fix 2018-03-05 11:09:20 +02:00
James Rowe
1d419bac1b Disable accelerated texture copy for Texture surfaces 2018-03-04 22:06:09 -07:00
James Rowe
18456ff9e6 Address Lioncash's comments 2018-02-05 20:31:50 -07:00
Phantom
9e16a3c449 ConvertD24S8toABGR: fix fb attachment 2018-01-31 08:55:39 -07:00
Phantom
d813bc5eb5 D24S8 to RGBA8 conversion 2018-01-31 08:55:19 -07:00
Phantom
db21154142 GetFramebufferSurfaces: Remove an assert that is no longer correct 2018-01-31 08:54:19 -07:00
James Rowe
b002511df0
citra-qt: Add customizable speed limit target (#3353) 
citra-qt: Add customizable speed limit target

* Update SDL config for the new frame_limit option
* Made max lag time a function of target speed percent.
* Added a checkbox to enable/disable frame limiter
* UI: Prevent frame_limit from under/overflowing
* UI: Hide target speed percent when frame limiter is off
* Disable frame limit spin box when framelimit isn't enabled
 2018-01-25 22:24:40 -07:00
Phantom
88f6521511 AccelerateTextureCopy: Better support for contiguous copy 2018-01-20 18:39:27 -07:00
Yuri Kunde Schlesner
d93ee65164 Common: Add convenience function for hashing a struct 2018-01-15 13:43:37 -08:00
Dwayne Slater
41929371dc Optimize AttributeBuffer to OutputVertex conversion (#3283) 
Optimize AttributeBuffer to OutputVertex conversion

First I unrolled the inner loop, then I pushed semantics validation
outside of the hotloop.

I also added overflow slots to avoid conditional branches.

Super Mario 3D Land's intro runs at almost full speed when compiled with
Clang, and theres a noticible speed increase in MSVC. GCC hasn't been
tested but I'm confident in its ability to optimize this code.
 2018-01-02 15:32:33 -08:00
Phantom
7f1aec8fbb Support for textures smaller than 8*8 2017-12-30 07:42:32 +01:00
Phantom
be1d0cee1e Fix viewport to surface rect clamping 2017-12-29 17:07:01 +01:00
Phantom
19672cfee8 CachedSurface: Add microprofile scopes for UploadGLTexture and DownloadGLTexture 2017-12-29 17:01:37 +01:00
Phantom
1591fa8d3d Remove read_framebuffer_handle and draw_framebuffer_handle from CachedSurface 2017-12-29 17:00:09 +01:00
James Rowe
1c4d1d1ace Move trasnfer_framebuffer to a member of RasterCache. Address review comments 2017-12-23 16:10:32 -07:00
James Rowe
10fb9242ae Fix clang format 2017-12-23 16:10:32 -07:00
James Rowe
4e053220a8 When downloading from a surface into gl_buffer, ingore any x/y offsets in rect and use 0,0 as the origin 2017-12-23 16:10:31 -07:00
James Rowe
7e673af527 Remove the correct intervals from the surface when validating 2017-12-23 16:10:31 -07:00
James Rowe
ac4c589ab5 Workaround for ICE on gcc5 2017-12-23 16:10:31 -07:00
Phantom
9a6a452857 Fix broken surface validation logic since removal of the reinterpret hack 2017-12-23 16:10:30 -07:00
Phantom
f893daa4a2 Perform the same checks on TexCopy params that SW does 2017-12-23 16:10:30 -07:00
James Rowe
91fad7010b Fix compilation on mac and linux 2017-12-23 16:10:30 -07:00
James Rowe
34ff77f5f7 Revert "OpenGL Cache: Ignore format reinterpretation hack" 
Testing found a few games that did some crazy things which breaks the
assumptions made in that commit.
 2017-12-23 16:10:29 -07:00
James Rowe
72034b772d Minor style changes 2017-12-23 16:10:29 -07:00
James Rowe
0498d34d18 OpenGL Cache: Ignore format reinterpretation hack 
Several games such as Smash will cause some regions that are cached on
the gpu to be revalidated, but (seemingly) we can just ignore these
cases. If the data is already found on the gpu in dirty_regions, then we
validate those, and skip flushing that region from cpu.

Its unknown if this breaks any games, but it does speed up many games.
Additionally, it removes outlines in the pokemon games.
 2017-12-23 16:10:29 -07:00
James Rowe
5b872c41d8 OpenGL Cache: Reorder methods 
The previous commits added the methods where they were located
originally to try to get an easy to read diff between changes. This
commit fixes compliation since the static methods are now declared
before they are used.
 2017-12-23 16:10:28 -07:00
James Rowe
24e187891f OpenGL Rasterizer: Update to use the new cache 2017-12-23 16:10:28 -07:00
James Rowe
e5adb6a26b OpenGL Cache: Add the rest of the Cache methods 
Fills in the rasterizer cache methods using the helper methods added in
the previous commits.
 2017-12-23 16:10:27 -07:00
James Rowe
81ea32d1e0 OpenGL Cache: Refactor Surface Cache interface 
Changes the public interface of the surface cache to make it easier to
use. Reintroduces the cached page count cached pages that was removed in
an earlier commit.
 2017-12-23 16:10:27 -07:00
James Rowe
3e1cbb7d14 OpenGL Cache: Split CachedSurface 
Breaks CachedSurface into two classes, the parameters used to create or
find a cached surface, and the actual cached surface. This also adds a
few helper methods for getting surfaces from cache
 2017-12-23 16:10:27 -07:00
James Rowe
0b98b768f5 OpenGL Cache: Add surface utility functions 
Separates creating and filling surfaces into static functions that
can be reused from the different RasterizerCache methods.
 2017-12-23 16:10:26 -07:00
James Rowe
e9e2d444ef OpenGL Cache: Optimize Morton Copy to copy in tiles 
Compiles two lookup arrays of functions for the different
configurations of Morton Copy.
 2017-12-23 16:10:26 -07:00
James Rowe
160ac25527 OpenGL State: Change setters so they don't directly write to curstate 2017-12-23 16:10:25 -07:00
James Rowe
13606a6d0b Memory: Remove count of cached pages and add InvalidateRegion 
In a future commit, the count of cached pages will be reintroduced in
the actual surface cache. Also adds an Invalidate only to the cache
which marks a region as invalid in order to try to avoid a costly flush
from 3ds memory
 2017-12-23 16:10:25 -07:00
James Rowe
c821c14908 Settings: Change resolution scaling to an integer instead of a float 2017-12-23 16:10:25 -07:00
Subv
3652809408 HLE: Convert GSP_GPU to ServiceFramework. 
The only functional change is the error handling of GSP_GPU::ReadHWRegs function. We previously didn't return error codes (not even for success). The new returns were found by reverse engineering the GSP module.
 2017-12-21 10:30:22 -05:00
Tillmann Karras
fd3ec6be30 video_core: fix infinity and NaN conversions 2017-12-14 19:51:58 +00:00
Yuri Kunde Schlesner
aecd2b85fe
Merge pull request #3261 from MerryMage/DPH 
shader_jit_x64_compiler: Use haddps for horizontal summation
 2017-12-13 09:09:42 -05:00
bunnei
4695f12a08
Merge pull request #3264 from lioncash/cmake-target 
CMakeLists: Derive the source directory grouping from targets themselves
 2017-12-12 14:34:51 -05:00
MerryMage
6c199e4699 fixup! shader_jit_x64_compiler: Use haddps for horizontal summation 2017-12-12 15:37:00 +00:00
Lioncash
ab021d163e CMakeLists: Derive the source directory grouping from targets themselves 
Removes the need to store to separate SRC and HEADER variables,
and then construct the target in most cases.
 2017-12-11 21:11:52 -05:00
Yuri Kunde Schlesner
ae7240a2cb
Merge pull request #3097 from ds84182/round-primary-color-swrast 
Round primary color in swrast
 2017-12-11 20:06:21 -05:00
MerryMage
efec8fe513 shader_jit_x64_compiler: Use haddps for horizontal summation 2017-12-10 22:04:30 +00:00
Yuri Kunde Schlesner
230a7557f1 Shader: Store AttributeBuffers in GS output buffer 
This also does the output masking early at EMIT time, instead of when a
triangle is sent to the vertex handler.
 2017-12-09 20:33:59 -08:00
Yuri Kunde Schlesner
0184419814 Shader: Refactor output_mask copy loop to function 2017-12-09 20:31:24 -08:00
Tillmann Karras
1c2750d5bd video_core: optimize NaN check 2017-12-05 22:34:22 +00:00
MerryMage
c1aef260af shader_jit_x64_compiler: Remove ABI overhead of LG2 and EX2 
This involves reimplementing log2f and exp2f.
 2017-11-30 18:17:35 +00:00
MerryMage
235a251d3c tests: Add tests for x64 shader jit 
Tests LG2 and EX2 instructions
 2017-11-30 18:17:35 +00:00
Dwayne Slater
fcc141a327 Maintain the PICA's 8 bits of color precision when using the interpolated primary color 
This matches the software renderer by using round.
The actual hardware rounds the results up instead of flooring.
 2017-11-29 16:49:04 -05:00
Dwayne Slater
350082ab75 Fix logic ops not being enabled in the OpenGL renderer 2017-11-29 16:30:19 -05:00
Dwayne Slater
dc48deaecc Round primary color inputs in software rasterizer 
OpenGL version coming soon.
 2017-11-29 16:30:18 -05:00
James Rowe
9d9693c13d Revert "Extracted the attribute setup and draw commands into their own functions" 
This reverts commit b3b34a1e76. This
commit causes a performance regression for not enough benefits
 2017-11-16 11:46:17 -07:00
wwylele
47c0c87c47 video_core: clean format warnings 2017-11-01 12:35:32 +02:00
Dragios
3e26b0dee5 swrasterizer folder minor edit 2017-10-27 09:44:45 +08:00
Dragios
9b3eb69973 Utilize vector function instead 2017-10-26 23:50:20 +08:00
Dragios
84054b7cd8 Get rid of narrowing conversion warning 2017-10-24 00:02:46 +08:00
Dragios
520929dd6d Fix typo for -Wunused-local-typedefs 2017-10-22 15:56:50 +08:00
Huw Pascoe
b3b34a1e76 Extracted the attribute setup and draw commands into their own functions 2017-10-04 01:08:29 +01:00
Huw Pascoe
a13ab958cb Fixed type conversion ambiguity 2017-09-30 09:34:35 +01:00
Subv
a321bce378 Disable unary operator- on Math::Vec2/Vec3/Vec4 for unsigned types. 
It is unlikely we will ever use this without first doing a Cast to a signed type.
Fixes 9 "unary minus operator applied to unsigned type, result still unsigned" warnings on MSVC2017.3
 2017-09-27 09:06:41 -05:00
B3n30
dc6a365337 Merge pull request #2951 from huwpascoe/perf-4 
Optimized Morton
 2017-09-25 08:28:55 +02:00
Huw Pascoe
903906da3b Optimized Float<M,E> multiplication 
Before:

ucomiss xmm1, xmm1
jp      .L9
pxor    xmm2, xmm2
mov     edx, 1
ucomiss xmm0, xmm2
setp    al
cmovne  eax, edx
test    al, al
jne     .L9
.L3:
movaps  xmm0, xmm2
ret
.L9:
ucomiss xmm0, xmm0
jp      .L10
pxor    xmm2, xmm2
mov     edx, 1
ucomiss xmm1, xmm2
setp    al
cmovne  eax, edx
test    al, al
je      .L3

After:

movaps  xmm2, xmm1
mulss   xmm2, xmm0
ucomiss xmm2, xmm2
jnp     .L3
ucomiss xmm1, xmm0
jnp     .L11
.L3:
movaps  xmm0, xmm2
ret
.L11:
pxor    xmm2, xmm2
jmp     .L3
 2017-09-25 00:54:02 +01:00
Huw Pascoe
876aa82c29 Optimized Morton 2017-09-24 22:27:14 +01:00
James Rowe
93930a966f Merge pull request #2921 from jroweboy/batch-fix-2 
GPU: Add draw for immediate and batch modes
 2017-09-24 07:57:16 -06:00
James Rowe
19d41dcc6e Remove pipeline.gpu_mode and fix minor issues 2017-09-23 09:28:20 -06:00
Yuri Kunde Schlesner
a7758b0b36 Merge pull request #2928 from huwpascoe/master 
Fixed framebuffer warning
 2017-09-22 04:06:38 +02:00
Huw Pascoe
a234e4c200 Improved performance of FromAttributeBuffer 
Ternary operator is optimized by the compiler
whereas std::min() is meant to return a value.

I've noticed a 5%-10% emulation speed increase.
 2017-09-17 15:56:36 +01:00
Huw Pascoe
6a110ac5f5 Fixed framebuffer warning 2017-09-17 11:57:06 +01:00
Yuri Kunde Schlesner
699c920991 Merge pull request #2900 from wwylele/clip-2 
PICA: implement custom clip plane
 2017-09-16 10:23:00 +02:00
James Rowe
ad0b57f407 GPU: Add draw for immediate and batch modes 
PR #1461 introduced a regression where some games would change configuration
even while in the poorly named "drawing" mode, which broke the heuristic
citra was using to determine when to draw the batch. This change adds
back in a draw call for batching, and also adds in a draw call in
immediate mode each time it adds a triangle.
 2017-09-11 09:21:43 -06:00
bunnei
11baa40d75 Merge pull request #2865 from wwylele/gs++ 
PICA: implemented geometry shader
 2017-09-07 23:02:59 -04:00
bunnei
ff4941fb3a Merge pull request #2914 from wwylele/fresnel-fix 
pica/lighting: only apply Fresnel factor for the last light
 2017-09-05 10:00:49 -04:00
wwylele
12fbc8c8df pica/lighting: only apply Fresnel factor for the last light 2017-09-03 08:22:03 +03:00
wwylele
e2c41a5891 video_core: report telemetry for gas mode 2017-08-31 12:54:17 +03:00
bunnei
f0e461bf6f Merge pull request #2891 from wwylele/sw-bump 
SwRasterizer/Lighting: implement bump mapping
 2017-08-30 21:07:30 -04:00
Weiyi Wang
647f017c6d Merge pull request #2892 from Subv/warnings2 
Warnings: Fixed a few missing-return warnings in video_core.
 2017-08-28 03:21:51 -05:00
Subv
da88f3b8f0 Warnings: Fixed a few missing-return warnings in video_core. 2017-08-26 11:58:22 -05:00
wwylele
417cb45e3f SwRasterizer/Clipper: flip the sign convention to match PICA and OpenGL 2017-08-25 07:26:45 +03:00
wwylele
addbcd5784 gl_rasterizer: implement custom clip plane 2017-08-25 07:26:45 +03:00
wwylele
ea51a3af26 SwRasterizer: implement custom clip plane 2017-08-24 15:34:27 +03:00
wwylele
17c6104d2a gl_rasterizer/lighting: more accurate CP formula 2017-08-22 09:34:44 +03:00
wwylele
b5aa570354 SwRasterizer/Lighting: implement LUT input CP 2017-08-22 09:34:44 +03:00
wwylele
3e478ca131 SwRasterizer/Lighting: implement bump mapping 2017-08-22 09:34:44 +03:00
wwylele
63b6e802cd swrasterizer: remove invalid TODO 
This function is called in clipping, before the pespective divide, and is not used in later rasterization. Thus it doesn't need perspective correction.
 2017-08-21 08:03:07 +03:00
wwylele
72b26ac32f swrasterizer/clipper: remove tested TODO 
hwtested. Current implementation is the correct behavior
 2017-08-21 08:03:07 +03:00
wwylele
5a4af616c6 gl_shader_gen: simplify and clarify the depth transformation between vertex shader and fragment shader 2017-08-21 08:03:07 +03:00
wwylele
1eca380886 gl_rasterizer: add clipping plane z<=0 defined in PICA 2017-08-21 08:03:07 +03:00
Yuri Kunde Schlesner
46d1ca768d Merge pull request #2872 from wwylele/sw-geo-factor 
SwRasterizer/Lighting: implement geometric factor
 2017-08-20 17:49:42 -07:00
James Rowe
8afa81ac1b Merge pull request #2871 from wwylele/sw-spotlight 
SwRasterizer/Lighting: implement spot light
 2017-08-19 20:10:24 -06:00
wwylele
0f35755572 pica/command_processor: build geometry pipeline and run geometry shader 
The geometry pipeline manages data transfer between VS, GS and primitive assembler. It has known four modes:
 - no GS mode: sends VS output directly to the primitive assembler (what citra currently does)
 - GS mode 0: sends VS output to GS input registers, and sends GS output to primitive assembler
 - GS mode 1: sends VS output to GS uniform registers, and sends GS output to primitive assembler. It also takes an index from the index buffer at the beginning of each primitive for determine the primitive size.
 - GS mode 2: similar to mode 1, but doesn't take the index and uses a fixed primitive size.
hwtest shows that immediate mode also supports GS (at least for mode 0), so the geometry pipeline gets refactored into its own class for supporting both drawing mode.
In the immediate mode, some games don't set the pipeline registers to a valid value until the first attribute input, so a geometry pipeline reset flag is set in `pipeline.vs_default_attributes_setup.index` trigger, and the actual pipeline reconfigure is triggered in the first attribute input.
In the normal drawing mode with index buffer, the vertex cache is a little bit modified to support the geometry pipeline. Instead of OutputVertex, it now holds AttributeBuffer, which is the input to the geometry pipeline. The AttributeBuffer->OutputVertex conversion is done inside the pipeline vertex handler. The actual hardware vertex cache is believed to be implemented in a similar way (because this is the only way that makes sense).
Both geometry pipeline and GS unit rely on states preservation across drawing call, so they are put into the global state. In the future, the other three vertex shader units should be also placed in the global state, and a scheduler should be implemented on top of the four units. Note that the current gs_unit already allows running VS on it in the future.
 2017-08-19 10:13:20 +03:00
wwylele
8285ca4ad8 pica/shader/jit: implement SETEMIT and EMIT 2017-08-19 10:13:20 +03:00
wwylele
36981a5aa6 pica/primitive_assembly: Handle winding for GS primitive 
hwtest shows that, although GS always emit a group of three vertices as one primitive, it still respects to the topology type, as if the three vertices are input into the primitive assembler independently and sequentially. It is also shown that the winding flag in SETEMIT only takes effect for Shader topology type, which is believed to be the actual difference between List and Shader (hence removed the TODO). However, only Shader topology type is observed in official games when GS is in use, so the other mode seems to be just unintended usage.
 2017-08-19 10:13:20 +03:00
wwylele
bb63ae3052 correct constness 2017-08-19 10:13:20 +03:00
wwylele
28128348f2 pica/shader/interpreter: implement SETEMIT and EMIT 2017-08-19 10:13:20 +03:00
wwylele
46c6973d2b pica/shader: extend UnitState for GS 
Among four shader units in pica, a special unit can be configured to run both VS and GS program. GSUnitState represents this unit, which extends UnitState (which represents the other three normal units) with extra state for primitive emitting. It uses lots of raw pointers to represent internal structure in order to keep it standard layout type for JIT to access.
This unit doesn't handle triangle winding (inverting) itself; instead, it calls a WindingSetter handler. This will be explained in the following commits
 2017-08-19 10:13:20 +03:00
wwylele
686fb3e78c gl_shader_gen: don't call SampleTexture when bump map is not used 2017-08-11 18:35:00 +03:00
wwylele
945f9a1b04 SwRasterizer/Lighting: implement spot light 2017-08-11 01:19:10 +03:00
wwylele
14ee32c46a SwRasterizer/Lighting: implement geometric factor 2017-08-11 01:18:43 +03:00
wwylele
5d9d42f0d0 SwRasterizer/Lighting: use make_tuple instead of constructor 
implicit tuple constructor is a c++17 thing, which is not supported by some not-so-old libraries. Play safe for now
 2017-08-10 12:19:58 +03:00
wwylele
db309b2423 pica/regs: layout geometry shader configuration regs 
All the register meanings are derived from ctrulib (3dbrew is outdated for most of them)
 2017-08-10 01:53:08 +03:00
Weiyi Wang
792dee47a7 Merge pull request #2822 from wwylele/sw_lighting-2 
Implement fragment lighting in the sw renderer (take 2)
 2017-08-09 18:54:29 +03:00
wwylele
baa24f4ea9 pica: upload shared shader code to both unit 2017-08-07 10:30:05 +03:00
wwylele
2252a63f80 SwRasterizer/Lighting: shorten file name 2017-08-03 13:51:22 +03:00
wwylele
eda28266fb SwRasterizer/Lighting: move to its own file 2017-08-02 22:20:40 +03:00
wwylele
48b4105871 SwRasterizer/Lighting: reduce confusion 2017-08-02 22:07:15 +03:00
wwylele
c59ed47608 SwRasterizer/Lighting: move quaternion normalization to the caller 2017-08-02 22:05:53 +03:00
wwylele
c89f804a01 pica/shader_interpreter: fix off-by-one in LOOP 2017-07-27 13:48:27 +03:00
Sebastian Valle
c6a2e519ef Merge pull request #2816 from wwylele/proctex-lutlutlut 
gl_rasterizer: use texture buffer for proctex LUT
 2017-07-22 23:03:48 -05:00
Sebastian Valle
e646bd902d Merge pull request #2834 from wwylele/depth-enable-fix 
gl_rasterizer_cache: fix using_depth_fb
 2017-07-22 23:02:59 -05:00
bunnei
df8b9863f9 telemetry: Log performance, configuration, and system data. 2017-07-17 21:32:28 -04:00
wwylele
4feff63ffa SwRasterizer/Lighting: dist atten lut input need to be clamp 2017-07-11 22:19:00 +03:00
wwylele
56e5425e59 SwRasterizer/Lighting: unify float suffix 2017-07-11 22:15:35 +03:00
wwylele
e415558a4f SwRasterizer/Lighting: get rid of nested return 2017-07-11 22:15:35 +03:00
wwylele
c6d1472513 SwRasterizer/Lighting: refactor GetLutValue into a function. 
merging similar pattern. Also makes the code more similar to the gl one
 2017-07-11 22:15:35 +03:00
wwylele
f13cf506e0 SwRasterizer: only interpolate quat and view when lighting is enabled 2017-07-11 21:35:57 +03:00
wwylele
efc655aec0 SwRasterizer/Lighting: pass lighting state as parameter 2017-07-11 20:06:26 +03:00
Subv
9906feefbd SwRasterizer/Lighting: Move the clamp highlight calculation to the end of the per-light loop body. 2017-07-11 19:39:15 +03:00
Subv
7526af5e52 SwRasterizer/Lighting: Move the lighting enable check outside the ComputeFragmentsColors function. 2017-07-11 19:39:15 +03:00
Subv
b8229a7684 SwRasterizer/Lighting: Do not use global registers state in ComputeFragmentsColors. 2017-07-11 19:39:15 +03:00
Subv
7bc467e872 SwRasterizer/Lighting: Do not use global state in LookupLightingLut. 2017-07-11 19:39:15 +03:00
Subv
37ac2b6657 SwRasterizer/Lighting: Fixed a bug where the distance attenuation bias was being set to the dist atten scale. 2017-07-11 19:39:15 +03:00
Subv
6250f52e93 SwRasterizer: Fixed a few conversion warnings and moved per-light values into the per-light loop. 2017-07-11 19:39:15 +03:00
Subv
2d69a9b8bf SwRasterizer: Run clang-format 2017-07-11 19:39:15 +03:00
Subv
73566ff7a9 SwRasterizer: Flip the vertex quaternions before clipping (if necessary). 2017-07-11 19:39:15 +03:00
Subv
2a75837bc3 SwRasterizer: Corrected the light LUT lookups. 2017-07-11 19:39:15 +03:00
Subv
f2d4d5c219 SwRasterizer: Corrected the light LUT lookups. 2017-07-11 19:39:15 +03:00
Subv
80b6fc592e SwRasterizer: Fixed the lighting lut lookup function. 2017-07-11 19:39:15 +03:00
Subv
10b0bea060 SwRasterizer: Calculate fresnel for fragment lighting. 2017-07-11 19:39:15 +03:00
Subv
46b8c8e1da SwRasterizer: Calculate specular_1 for fragment lighting. 2017-07-11 19:39:15 +03:00
Subv
be25e78b07 SwRasterizer: Calculate specular_0 for fragment lighting. 2017-07-11 19:39:15 +03:00
Subv
b2f472a2b1 SwRasterizer: Implement primary fragment color. 2017-07-11 19:39:15 +03:00
wwylele
8482933db8 gl_rasterizer: use texture buffer for proctex LUT 2017-07-01 11:02:48 +03:00
wwylele
8978ecb09c gl_rasterizer: use texture buffer for fog LUT 2017-06-22 20:41:00 +03:00
wwylele
f1e377f57e gl_rasterizer: create the texture before applying the state 
this is a rebasing error from #2792. It doesn't affect much though, because the later more Apply() call fixes/hides it
 2017-06-22 17:47:46 +03:00
wwylele
457659fe01 gl_state: reset 1d textures 2017-06-21 23:13:06 +03:00
wwylele
42f7ca7412 gl_rasterizer: fix glGetUniformLocation type 2017-06-21 23:13:06 +03:00
wwylele
be9e952bdc gl_rasterizer: manage texture ids in one place 2017-06-21 23:13:06 +03:00
wwylele
ab60414122 gl_rasterizer/lighting: fix LUT interpolation 2017-06-21 23:13:06 +03:00
Yuri Kunde Schlesner
d0888f8548 Merge pull request #2776 from wwylele/geo-factor 
Fragment lighting: implement geometric factor
 2017-06-18 14:18:48 -07:00
wwylele
5a454173a8 gl_rasterizer/lighting: use the formula from the paper for germetic factor 2017-06-18 10:29:02 +03:00
Yuri Kunde Schlesner
f6715f98f5 Stop using reserved operator names (and/or/xor) with Xbyak 
Also has the Dynarmic upgrade with the same change
 2017-06-17 12:20:22 -07:00
wwylele
7052d43a67 gl_rasterizer/lighting: implement geometric factor 2017-06-15 14:59:01 +03:00
Yuri Kunde Schlesner
da1bec121a Merge pull request #2762 from wwylele/light-cp-tangent 
Fragment lighting: implement lut input 5 (CP) and tangent mapping
 2017-06-14 20:08:26 -07:00
Yuri Kunde Schlesner
5fe5ccac42 Merge pull request #2743 from wwylele/wrap-fix 
pica/rasterizer: implement/stub texture wrap mode 4-7
 2017-06-13 21:28:12 -07:00
Yuri Kunde Schlesner
791cd14c8d Merge pull request #2767 from yuriks/quaternion-flip-comment 
OpenGL: Update comment on AreQuaternionsOpposite with new information
 2017-06-12 16:31:55 -07:00
wwylele
972548e3ee gl_rasterizer/lighting: Implement tangent mapping 2017-06-11 21:30:53 +03:00
wwylele
40b7d0bf3f gl_rasterizer/lighting: implement lut input 5 (CP) 2017-06-11 21:30:53 +03:00
Sebastian Valle
39c7c1f580 Merge pull request #2727 from wwylele/spot-light 
Fragment lighting: implement spot light
 2017-06-11 18:23:47 +00:00
wwylele
b3b9468573 gl_rasterizer_cache: depth write is disabled if allow_depth_stencil_write is false 2017-06-10 15:10:34 +03:00
Yuri Kunde Schlesner
ba01a8302a OpenGL: Update comment on AreQuaternionsOpposite with new information 
While debugging the software renderer implementation, it was noticed
that this is actually exactly what the hardware does, upgrading the
status of this "hack" to being a proper implementation. And there was
much rejoicing.
 2017-06-10 01:55:17 -07:00
wwylele
28d1e73d2f pica/rasterizer: implement/stub texture wrap mode 4-7 2017-06-04 09:47:25 +03:00