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603 commits

Author SHA1 Message Date
ReinUsesLisp
77ef4fa907 shader/shift: Implement SHR wrapped and clamped variants 
Nvidia defaults to wrapped shifts, but this is undefined behaviour on
OpenGL's spec. Explicitly mask/clamp according to what the guest shader
requires.
 2019-09-04 01:55:24 -03:00
ReinUsesLisp
701dedcfad maxwell_3d: Avoid moving macro_params 2019-09-04 01:55:01 -03:00
bunnei
81fbc5370d
Merge pull request #2812 from ReinUsesLisp/f2i-selector 
shader_ir/conversion: Implement F2I and F2F F16 selector
 2019-09-03 22:35:33 -04:00
bunnei
d4f33b822b
Merge pull request #2811 from ReinUsesLisp/fsetp-fix 
float_set_predicate: Add missing negation bit for the second operand
 2019-09-03 22:34:34 -04:00
bunnei
137d165672
Merge pull request #2826 from ReinUsesLisp/macro-binding 
maxwell_3d: Fix macro binding cursor
 2019-09-03 22:32:42 -04:00
bunnei
50b5bb44a0
Merge pull request #2765 from FernandoS27/dma-fix 
MaxwellDMA: Fixes, corrections and relaxations.
 2019-09-01 13:13:05 -04:00
ReinUsesLisp
52a41f482f maxwell_3d: Fix macro binding cursor 2019-09-01 05:01:11 -03:00
Rodrigo Locatti
4d4f9cc104 video_core: Silent miscellaneous warnings (#2820) 
* texture_cache/surface_params: Remove unused local variable

* rasterizer_interface: Add missing documentation commentary

* maxwell_dma: Remove unused rasterizer reference

* video_core/gpu: Sort member declaration order to silent -Wreorder warning

* fermi_2d: Remove unused MemoryManager reference

* video_core: Silent unused variable warnings

* buffer_cache: Silent -Wreorder warnings

* kepler_memory: Remove unused MemoryManager reference

* gl_texture_cache: Add missing override

* buffer_cache: Add missing include

* shader/decode: Remove unused variables
 2019-08-30 14:08:00 -04:00
ReinUsesLisp
e3534700d7 shader_ir/conversion: Split int and float selector and implement F2F H1 2019-08-28 16:09:33 -03:00
ReinUsesLisp
b13fbc25b8 shader_ir/conversion: Implement F2I F16 Ra.H1 2019-08-27 23:40:40 -03:00
ReinUsesLisp
6207751b00 float_set_predicate: Add missing negation bit for the second operand 2019-08-27 21:57:43 -03:00
ReinUsesLisp
4e35177e23 shader_ir: Implement VOTE 
Implement VOTE using Nvidia's intrinsics. Documentation about these can
be found here
https://developer.nvidia.com/reading-between-threads-shader-intrinsics

Instead of using portable ARB instructions I opted to use Nvidia
intrinsics because these are the closest we have to how Tegra X1
hardware renders.

To stub VOTE on non-Nvidia drivers (including nouveau) this commit
simulates a GPU with a warp size of one, returning what is meaningful
for the instruction being emulated:

* anyThreadNV(value) -> value
* allThreadsNV(value) -> value
* allThreadsEqualNV(value) -> true

ballotARB, also known as "uint64_t(activeThreadsNV())", emits

VOTE.ANY Rd, PT, PT;

on nouveau's compiler. This doesn't match exactly to Nvidia's code

VOTE.ALL Rd, PT, PT;

Which is emulated with activeThreadsNV() by this commit. In theory this
shouldn't really matter since .ANY, .ALL and .EQ affect the predicates
(set to PT on those cases) and not the registers.
 2019-08-21 14:50:38 -03:00
bunnei
cedc1aab4a
Merge pull request #2753 from FernandoS27/float-convert 
Shader_Ir: Implement F16 Variants of F2F, F2I, I2F.
 2019-08-21 10:27:57 -04:00
ReinUsesLisp
2ff8044806 shader_ir: Implement NOP 2019-08-04 03:02:55 -03:00
bunnei
52f54c728d
Merge pull request #2592 from FernandoS27/sync1 
Implement GPU Synchronization Mechanisms & Correct NVFlinger
 2019-07-26 14:26:44 -04:00
Fernando Sahmkow
a452ff983d MaxwellDMA: Fixes, corrections and relaxations. 
This commit fixes offsets on Linear -> Tiled copies, corrects z pos
fortiled->linear copies, corrects bytes_per_pixel calculation in tiled
-> linear copies and relaxes some limitations set by latest dma fixes
refactors.
 2019-07-25 20:41:42 -04:00
bunnei
31e8a61527
Merge pull request #2743 from FernandoS27/surpress-assert 
Downgrade and suppress a series of GPU asserts and debug messages.
 2019-07-25 12:34:36 -04:00
bunnei
9be9600bdc
Merge pull request #2704 from FernandoS27/conditional 
maxwell3d: Implement Conditional Rendering
 2019-07-24 17:07:57 -04:00
bunnei
f601f25bcc
Merge pull request #2734 from ReinUsesLisp/compute-shaders 
gl_rasterizer: Implement compute shaders
 2019-07-22 11:12:55 -04:00
bunnei
27e10e0442
Merge pull request #2735 from FernandoS27/pipeline-rework 
Rework Dirty Flags in GPU Pipeline, Optimize CBData and Redo Clearing mechanism
 2019-07-21 00:59:52 -04:00
Fernando Sahmkow
11f4e739bd Shader_Ir: Implement F16 Variants of F2F, F2I, I2F. 
This commit takes care of implementing the F16 Variants of the 
conversion instructions and makes sure conversions are done.
 2019-07-20 17:38:25 -04:00
Fernando Sahmkow
7a35178ee2 Maxwell3D: Reorganize and address feedback 2019-07-20 10:18:35 -04:00
ReinUsesLisp
6c4985edc9 shader/half_set_predicate: Implement missing HSETP2 variants 2019-07-19 22:20:47 -03:00
Fernando Sahmkow
3a3fee5abf MaxwellDMA/KeplerCopy: Downgrade DMA log message to Trace. 
This log was just to know which games used DMA. It's no longer 
important.
 2019-07-18 08:31:38 -04:00
Fernando Sahmkow
4be61013a1 GL_State: Feedback and fixes 2019-07-17 17:29:56 -04:00
Fernando Sahmkow
5ad889f6fd Maxwell3D: Address Feedback 2019-07-17 17:29:55 -04:00
Fernando Sahmkow
8cdbfe69b1 GL_Rasterizer: Corrections to Clearing. 2019-07-17 17:29:54 -04:00
Fernando Sahmkow
0ff4a5fa39 Maxwell3D: Correct marking dirtiness on CB upload 2019-07-17 17:29:53 -04:00
Fernando Sahmkow
fec32fed18 GL_Rasterizer: Rework RenderTarget/DepthBuffer clearing 2019-07-17 17:29:52 -04:00
Fernando Sahmkow
a081dea8ab Maxwell3D: Implement State Dirty Flags. 2019-07-17 17:29:51 -04:00
Fernando Sahmkow
0d3db58657 Maxwell3D: Rework CBData Upload 2019-07-17 17:29:50 -04:00
Fernando Sahmkow
f2e7b29c14 Maxwell3D: Rework the dirty system to be more consistant and scaleable 2019-07-17 17:29:49 -04:00
Fernando Sahmkow
e42bcf2314 maxwell3d: Implement Conditional Rendering 
Conditional Rendering takes care of conditionaly clearing or drawing
depending on a set of queries. This PR implements the query checks to
stablish if things can be rendered or not.
 2019-07-17 17:13:19 -04:00
ReinUsesLisp
725ba6cf63 gl_rasterizer: Implement compute shaders 2019-07-15 17:38:25 -03:00
Fernando Sahmkow
1bdb59fc6e
Merge pull request #2695 from ReinUsesLisp/layer-viewport 
gl_shader_decompiler: Implement gl_ViewportIndex and gl_Layer in vertex shaders
 2019-07-15 16:28:07 -04:00
bunnei
3477b92289
Merge pull request #2675 from ReinUsesLisp/opengl-buffer-cache 
buffer_cache: Implement a generic buffer cache and its OpenGL backend
 2019-07-14 19:03:43 -04:00
Fernando Sahmkow
0ec9da2f9f
Merge pull request #2692 from ReinUsesLisp/tlds-f16 
shader/texture: Add F16 support for TLDS
 2019-07-14 08:44:38 -04:00
Fernando Sahmkow
8a6fc529a9 shader_ir: Implement BRX & BRA.CC 2019-07-09 08:14:37 -04:00
ReinUsesLisp
c9d886c84e gl_shader_decompiler: Implement gl_ViewportIndex and gl_Layer in vertex shaders 
This commit implements gl_ViewportIndex and gl_Layer in vertex and
geometry shaders. In the case it's used in a vertex shader, it requires
ARB_shader_viewport_layer_array. This extension is available on AMD and
Nvidia devices (mesa and proprietary drivers), but not available on
Intel on any platform. At the moment of writing this description I don't
know if this is a hardware limitation or a driver limitation.

In the case that ARB_shader_viewport_layer_array is not available,
writes to these registers on a vertex shader are ignored, with the
appropriate logging.
 2019-07-07 20:42:55 -03:00
ReinUsesLisp
d0966b9f7c shader/texture: Add F16 support for TLDS 2019-07-07 16:05:56 -03:00
ReinUsesLisp
7ecf64257a gl_rasterizer: Minor style changes 2019-07-06 00:37:55 -03:00
Fernando Sahmkow
82b829625b video_core: Implement GPU side Syncpoints 2019-07-05 15:49:11 -04:00
ReinUsesLisp
4d63f97945 shader_bytecode: Include missing <array> 2019-06-24 01:51:02 -03:00
Fernando Sahmkow
082740d34d surface: Correct format S8Z24 2019-06-20 21:38:34 -03:00
Fernando Sahmkow
7232a1ed16 decoders: correct block calculation 2019-06-20 21:38:34 -03:00
Fernando Sahmkow
cb728797b0 fermi2d: Correct Origin Mode 2019-06-20 21:38:34 -03:00
Fernando Sahmkow
175aa343ff texture_cache: Fermi2D reform and implement View Mirage 
This also does some fixes on compressed textures reinterpret and on the
Fermi2D engine in general.
 2019-06-20 21:38:33 -03:00
ReinUsesLisp
06c4ce8645 shader: Decode SUST and implement backing image functionality 2019-06-20 21:38:33 -03:00
ReinUsesLisp
b8c75a845b maxwell_3d: Partially implement texture buffers as 1D textures 2019-06-20 21:36:12 -03:00
ReinUsesLisp
4e81fc8296 shader: Implement texture buffers 2019-06-20 21:36:12 -03:00
Fernando Sahmkow
d267948a73 texture_cache: loose TryReconstructSurface when accurate GPU is not on. 
Also corrects some asserts.
 2019-06-20 21:36:12 -03:00
Fernando Sahmkow
6bd034eae9 engine_upload: Addapt to new Texture Cache 2019-06-20 21:36:12 -03:00
ReinUsesLisp
345e73f2fe video_core: Use un-shifted block sizes to avoid integer divisions 
Instead of storing all block width, height and depths in their shifted
form:

block_width = 1U << block_shift;

Store them like they are provided by the emulated hardware (their
block_shift form). This way we can avoid doing the costly
Common::AlignUp operation to align texture sizes and drop CPU integer
divisions with bitwise logic (defined in Common::AlignBits).
 2019-06-20 21:36:12 -03:00
bunnei
c7b5c245e1
Merge pull request #2562 from ReinUsesLisp/split-cbuf-upload 
video_core/engines: Move ConstBufferInfo out of Maxwell3D
 2019-06-17 22:35:04 -04:00
ReinUsesLisp
528c15051c kepler_compute: Use std::array for cbuf info 2019-06-07 20:36:22 -03:00
ReinUsesLisp
17d5fb6d06 kepler_compute: Fix block_dim_x encoding 2019-06-07 20:35:46 -03:00
ReinUsesLisp
2f2a61887a video_core/engines: Move ConstBufferInfo out of Maxwell3D 2019-06-07 19:47:15 -03:00
Fernando Sahmkow
a32c52b1d8 shader_bytecode: Mark EXIT as flow instruction 2019-06-04 12:18:35 -04:00
ReinUsesLisp
75e7b45d69 shader/memory: Implement ST (generic memory) 2019-05-20 22:41:53 -03:00
ReinUsesLisp
f78ef617b6 shader/memory: Implement LD (generic memory) 2019-05-20 22:38:59 -03:00
bunnei
d49efbfb4a
Merge pull request #2441 from ReinUsesLisp/al2p 
shader: Implement AL2P and ALD.PHYS
 2019-05-19 14:02:58 -04:00
Hexagon12
b54bd3f018
Merge pull request #2472 from FernandoS27/tic 
maxwell_3d: reduce severity of different component formats assert.
 2019-05-19 15:04:47 +01:00
Hexagon12
3bd5f01240
Merge pull request #2469 from lioncash/copyable 
video_core/engines/maxwell_3d: Add is_trivially_copyable_v check for Regs
 2019-05-19 15:02:17 +01:00
Sebastian Valle
a6ed792ac4
Merge pull request #2470 from lioncash/ranged-for 
video_core/engines/maxwell_3d: Simplify for loops into ranged for loops within InitializeRegisterDefaults()
 2019-05-19 09:01:19 -05:00
Fernando Sahmkow
fc975e9021 maxwell_3d: reduce sevirity of different component formats assert. 
This was reduced due to happening on most games and at such constant
rate that it affected performance heavily for the end user. In general,
we are well aware of the assert and an implementation is already
planned.
 2019-05-14 17:12:54 -04:00
Lioncash
b01cce716e video_core/engines/engine_upload: Amend constructor initializer list order 
Silences a -Wreorder warning.
 2019-05-14 13:43:28 -04:00
Lioncash
9b6d993e52 video_core/engines/engine_upload: Default destructor in the cpp file 
Avoids inlining destruction logic where applicable, and also makes
forward declarations not cause unexpected compilation errors depending
on where the State class is used.
 2019-05-14 13:41:41 -04:00
Lioncash
ec1c69258a video_core/engines/engine_upload: Remove unnecessary const on parameters in function declarations 
These only apply in the definition of the function. They can be omitted
from the declaration.
 2019-05-14 13:40:09 -04:00
Lioncash
0f83c8dffa video_core/engines/engine_upload: Remove unnecessary includes 2019-05-14 13:39:04 -04:00
Lioncash
5db1b54b58 video_core/engines/maxwell3d: Get rid of three magic values in CallMethod() 
We can use the named constant instead of using 32 directly.
 2019-05-14 09:02:47 -04:00
Lioncash
48ce5880a0 video_core/engines/maxwell_3d: Simplify for loops into ranged for loops within InitializeRegisterDefaults() 
Lessens the amount of code that needs to be read, and gets rid of the
need to introduce an indexing variable. Instead, we just operate on the
objects directly.
 2019-05-14 08:53:19 -04:00
Lioncash
c212fc9b2c video_core/engines/maxwell_3d: Add is_trivially_copyable_v check for Regs 
std::memset is used to clear the entire register structure, which
requires that the Regs struct be trivially copyable (otherwise undefined
behavior is invoked). This prevents the case where a non-trivial type is
potentially added to the struct.
 2019-05-14 08:47:56 -04:00
bunnei
c27b81cb85
Merge pull request #2429 from FernandoS27/compute 
Corrections and Implementation on GPU Engines
 2019-05-09 13:19:22 -04:00
ReinUsesLisp
d4df803b2b shader_ir/other: Implement IPA.IDX 2019-05-02 21:46:37 -03:00
ReinUsesLisp
71aa9d0877 shader_ir/memory: Implement physical input attributes 2019-05-02 21:46:25 -03:00
ReinUsesLisp
bd81a03d9d gl_shader_decompiler: Declare all possible varyings on physical attribute usage 2019-05-02 21:46:25 -03:00
ReinUsesLisp
7632a7d6d2 shader_bytecode: Add AL2P decoding 2019-05-02 21:46:25 -03:00
Fernando Sahmkow
e64c41efe8 Refactors and name corrections. 2019-05-01 15:31:39 -04:00
bunnei
c52233ec8b
Merge pull request #2322 from ReinUsesLisp/wswitch 
video_core: Silent -Wswitch warnings
 2019-04-28 22:24:58 -04:00
Fernando Sahmkow
b3118ee316 Fixes and Corrections to DMA Engine 2019-04-23 15:28:18 -04:00
Fernando Sahmkow
f1e5314f1a Add Swizzle Parameters to the DMA engine 2019-04-23 11:21:00 -04:00
Fernando Sahmkow
e140e2ebc6 Add Documentation Headers to all the GPU Engines 2019-04-23 08:44:52 -04:00
Fernando Sahmkow
021d28c9b8 Corrections and styling 2019-04-23 08:02:24 -04:00
Fernando Sahmkow
701ce1c9d0 Implement Maxwell3D Data Upload 2019-04-22 19:27:36 -04:00
Fernando Sahmkow
e4ff140b99 Introduce skeleton of the GPU Compute Engine. 2019-04-22 19:05:43 -04:00
Fernando Sahmkow
a91d3fc639 Revamp Kepler Memory to use a subegine to manage uploads 2019-04-22 18:50:56 -04:00
bunnei
68b707711a
Merge pull request #2411 from FernandoS27/unsafe-gpu 
GPU Manager: Implement ReadBlockUnsafe and WriteBlockUnsafe
 2019-04-22 17:09:00 -04:00
bunnei
01100f8afd
Merge pull request #2400 from FernandoS27/corret-kepler-mem 
Implement Kepler Memory on both Linear and BlockLinear.
 2019-04-22 16:47:05 -04:00
bunnei
da0c3bc658
Merge pull request #2407 from FernandoS27/f2f 
Do some corrections in conversion shader instructions.
 2019-04-20 00:42:34 -04:00
ReinUsesLisp
fbe8d1ceaa video_core: Silent -Wswitch warnings 2019-04-18 15:54:39 -03:00
bunnei
5bd5140bde
Merge pull request #2348 from FernandoS27/guest-bindless 
Implement Bindless Textures on Shader Decompiler and GL backend
 2019-04-17 20:59:49 -04:00
bunnei
0cfbd3325b
Merge pull request #2315 from ReinUsesLisp/severity-decompiler 
shader_ir/decode: Reduce the severity of common assertions
 2019-04-16 22:21:19 -04:00
Fernando Sahmkow
ef381e6924 Use ReadBlockUnsafe on TIC and TSC reading 
Use ReadBlockUnsafe on TIC and TSC reading as memory is never flushed
from host GPU there.
 2019-04-15 23:10:24 -04:00
Fernando Sahmkow
3e96c367bd Use WriteBlock and ReadBlock. 2019-04-15 22:42:34 -04:00
Fernando Sahmkow
bec28d692d Implement Block Linear copies in Kepler Memory. 2019-04-15 21:22:16 -04:00
Fernando Sahmkow
aa471274d9 Do some corrections in conversion shader instructions. 
Corrects encodings for I2F, F2F, I2I and F2I
Implements Immediate variants of all four conversion types.
Add assertions to unimplemented stuffs.
 2019-04-15 19:16:27 -04:00
Fernando Sahmkow
8a099ac99f Correct Kepler Memory on Linear Pushes. 2019-04-15 14:51:36 -04:00
ReinUsesLisp
5c280e6ff0 shader_ir: Implement STG, keep track of global memory usage and flush 2019-04-14 00:25:32 -03:00
bunnei
353a099481
Merge pull request #2366 from FernandoS27/xmad-fix 
Correct XMAD mode, psl and high_b on different encodings.
 2019-04-09 19:15:01 -04:00
Fernando Sahmkow
5c55ae4e18 Correct LOP_IMN encoding 2019-04-08 13:39:12 -04:00