Commit graph

2389 commits

Author SHA1 Message Date
ReinUsesLisp f21a189148 gl_arb_decompiler: Implement robust buffer operations
This emulates the behavior we get on GLSL with regular SSBOs with a
pointer + length pair. It aims to be consistent with the crashes we
might get.

Out of bounds stores are ignored. Atomics are ignored and return zero.
Reads return zero.
2020-10-20 03:34:32 -03:00
ReinUsesLisp 2a24b1c973 video_core: Enforce -Wunused-variable and -Wunused-but-set-variable 2020-10-02 21:19:35 -03:00
bunnei d66b897a6d
Merge pull request #4674 from ReinUsesLisp/timeline-semaphores
renderer_vulkan: Make unconditional use of VK_KHR_timeline_semaphore
2020-09-23 18:24:27 -07:00
Lioncash ff45c39578 General: Make use of std::nullopt where applicable
Allows some implementations to avoid completely zeroing out the internal
buffer of the optional, and instead only set the validity byte within
the structure.

This also makes it consistent how we return empty optionals.
2020-09-22 17:32:33 -04:00
ReinUsesLisp 7003090187 renderer_opengl: Remove emulated mailbox presentation
Emulated mailbox presentation was causing performance issues on
Nvidia's OpenGL driver. Remove it.
2020-09-20 16:29:41 -03:00
ReinUsesLisp 58b0ae84b5 renderer_vulkan: Make unconditional use of VK_KHR_timeline_semaphore
This reworks how host<->device synchronization works on the Vulkan
backend. Instead of "protecting" resources with a fence and signalling
these as free when the fence is known to be signalled by the host GPU,
use timeline semaphores.

Vulkan timeline semaphores allow use to work on a subset of D3D12
fences. As far as we are concerned, timeline semaphores are a value set
by the host or the device that can be waited by either of them.

Taking advantange of this, we can have a monolithically increasing
atomic value for each submission to the graphics queue. Instead of
protecting resources with a fence, we simply store the current logical
tick (the atomic value stored in CPU memory). When we want to know if a
resource is free, it can be compared to the current GPU tick.

This greatly simplifies resource management code and the free status of
resources should have less false negatives.

To workaround bugs in validation layers, when these are attached there's
a thread waiting for timeline semaphores.
2020-09-19 01:46:37 -03:00
ReinUsesLisp eb914b6c50 video_core: Enforce -Werror=switch
This forces us to fix all -Wswitch warnings in video_core.
2020-09-16 17:48:01 -03:00
ReinUsesLisp 9e87193725 video_core: Remove all Core::System references in renderer
Now that the GPU is initialized when video backends are initialized,
it's no longer needed to query components once the game is running: it
can be done when yuzu is booting.

This allows us to pass components between constructors and in the
process remove all Core::System references in the video backend.
2020-09-06 05:28:48 -03:00
bunnei 1bb8c27a70
Merge pull request #4569 from ReinUsesLisp/glsl-cmake
video_core/host_shaders: Add CMake integration for string shaders
2020-08-26 22:57:39 -04:00
bunnei bb752df736
Merge pull request #4542 from ReinUsesLisp/gpu-init-base
video_core: Initialize renderer with a GPU
2020-08-24 22:56:11 -04:00
Lioncash bae4e6c2f5 gl_texture_cache: Take std::string by reference in DecorateViewName()
LabelGLObject takes a string_view, so we don't need to make copies of
the std::string.
2020-08-23 23:36:33 -04:00
Lioncash f3bb52c0a9 video_core/fence_manager: Remove unnecessary includes
Avoids pulling in unnecessary things that can cause rebuilds when they
aren't required.
2020-08-23 21:44:50 -04:00
ReinUsesLisp 91df2beee3 video_core/host_shaders: Add CMake integration for string shaders
Add the necessary CMake code to copy the contents in a string source
shader (GLSL or GLASM) to a header file then consumed by video_core
files.

This allows editting GLSL in its own files without having to maintain
them in source files.

For now, only OpenGL presentation shaders are moved, but we can add
GLASM presentation shaders and static SPIR-V generation through
glslangValidator in the future.
2020-08-23 21:37:20 -03:00
ReinUsesLisp 0eaf7e1daa gl_shader_util: Use std::string_view instead of star pointer
This allows us passing any type of string and hinting the length of the
string to the OpenGL driver.
2020-08-23 21:23:54 -03:00
ReinUsesLisp da53bcee60 video_core: Initialize renderer with a GPU
Add an extra step in GPU initialization to be able to initialize render
backends with a valid GPU instance.
2020-08-22 01:51:45 -03:00
bunnei baff9ffcac
Merge pull request #4521 from lioncash/optionalcache
gl_shader_disk_cache: Make use of std::nullopt where applicable
2020-08-21 23:56:55 -04:00
Lioncash f6bb905182 common/telemetry: Migrate namespace into the Common namespace
Migrates the Telemetry namespace into the Common namespace to make the
code consistent with the rest of our common code.
2020-08-18 15:08:32 -04:00
bunnei 56c6a5def8
Merge pull request #4535 from lioncash/fileutil
common/fileutil: Convert namespace to Common::FS
2020-08-17 22:35:30 -04:00
ameerj 1b829fbd7a move thread 1/4 count computation into allocate workers method 2020-08-16 12:02:22 -04:00
Lioncash c4ed791164 common/fileutil: Convert namespace to Common::FS
Migrates a remaining common file over to the Common namespace, making it
consistent with the rest of common files.

This also allows for high-traffic FS related code to alias the
filesystem function namespace as

namespace FS = Common::FS;

for more concise typing.
2020-08-16 06:52:40 -04:00
Lioncash 1ee060ca0d common/compression: Roll back std::span changes
Seems like all compilers don't support std::span yet.
2020-08-15 17:17:56 -04:00
bunnei feb243b08d
Merge pull request #4416 from lioncash/span
lz4_compression/zstd_compression: Make use of std::span in interfaces
2020-08-15 00:53:11 -04:00
Lioncash c8135b3c18 gl_shader_disk_cache: Make use of std::nullopt where applicable
Allows the compiler to avoid unnecessarily zeroing out the internal
buffer of std::optional on some implementations.
2020-08-14 08:20:44 -04:00
Morph e0ff98dd34 gl_shader_cache: Use std::max() for determining num_workers
Does not allocate more threads than available in the host system for boot-time shader compilation and always allocates at least 1 thread if hardware_concurrency() returns 0.
2020-08-12 09:23:34 -04:00
Morph e8f22730d1 renderer_opengl: Use 1/4 of all threads for async shader compilation 2020-07-28 05:08:27 -04:00
Lioncash c5bdccfecb zstd_compression: Make use of std::span in interfaces
Allows condensing the data and size parameters into a single argument.
2020-07-25 03:11:56 -04:00
bunnei f650cf8a9a
Merge pull request #4391 from lioncash/nrvo
video_core: Allow copy elision to take place where applicable
2020-07-24 06:33:09 -07:00
bunnei 1d7de0a8ee
Merge pull request #4394 from lioncash/unused6
video_core: Remove unused variables
2020-07-23 19:54:59 -07:00
Rodrigo Locatti 7278c59d70
Merge pull request #4359 from ReinUsesLisp/clamp-shared
renderer_{opengl,vulkan}: Clamp shared memory to host's limit
2020-07-21 04:51:05 -03:00
Rodrigo Locatti 721e6015a8
Merge pull request #4360 from ReinUsesLisp/glasm-bar
gl_arb_decompiler: Execute BAR even when inside control flow
2020-07-21 04:50:55 -03:00
Lioncash e17fb5ee97 video_core: Remove unused variables
Silences several compiler warnings about unused variables.
2020-07-21 00:57:25 -04:00
Lioncash 6adc824d9d video_core: Allow copy elision to take place where applicable
Removes const from some variables that are returned from functions, as
this allows the move assignment/constructors to execute for them.
2020-07-21 00:36:13 -04:00
bunnei 3d13d7f48f
Merge pull request #4324 from ReinUsesLisp/formats
video_core: Fix, add and rename pixel formats
2020-07-21 00:13:04 -04:00
ReinUsesLisp a8a2526128 gl_arb_decompiler: Use NV_shader_buffer_{load,store} on assembly shaders
NV_shader_buffer_{load,store} is a 2010 extension that allows GL applications
to use what in Vulkan is known as physical pointers, this is basically C
pointers. On GLASM these is exposed through the LOAD/STORE/ATOM
instructions.

Up until now, assembly shaders were using NV_shader_storage_buffer_object.
These work fine, but have a (probably unintended) limitation that forces
us to have the limit of a single stage for all shader stages. In contrast,
with NV_shader_buffer_{load,store} we can pass GPU addresses to the
shader through local parameters (GLASM equivalent uniform constants, or
push constants on Vulkan). Local parameters have the advantage of being
per stage, allowing us to generate code without worrying about binding
overlaps.
2020-07-18 01:59:57 -03:00
David Marcec 2ba195aa0d Drop max workers from 8->2 for testing 2020-07-17 14:26:15 +10:00
David Marcec 85d7a8f466 Rebase for per game settings 2020-07-17 14:26:14 +10:00
David Marcec 468bd9c1b0 async shaders 2020-07-17 14:24:57 +10:00
ReinUsesLisp 88e57b13e0 gl_arb_decompiler: Execute BAR even when inside control flow
Unlike GLSL, GLASM allows us to call BAR inside control flow.

- Fixes graphical artifacts in Paper Mario.
2020-07-16 16:05:52 -03:00
ReinUsesLisp a5a72cbd20 renderer_{opengl,vulkan}: Clamp shared memory to host's limit
This stops shaders from failing to build when the exceed host's shared
memory size limit. An error is logged.
2020-07-16 16:02:46 -03:00
ReinUsesLisp fbc232426d video_core: Rearrange pixel format names
Normalizes pixel format names to match Vulkan names. Previous to this
commit pixel formats had no convention, leading to confusion and
potential bugs.
2020-07-13 01:44:23 -03:00
ReinUsesLisp eda37ff26b video_core: Fix DXT4 and RGB565 2020-07-13 01:01:09 -03:00
ReinUsesLisp 480850ffe7 video_core: Fix B5G6R5_UNORM render target format 2020-07-13 01:01:09 -03:00
ReinUsesLisp 990b14f181 video_core: Fix B5G6R5U 2020-07-13 01:01:09 -03:00
ReinUsesLisp 1d20aac795 video_core: Implement RGBA32_SINT render target 2020-07-13 01:01:09 -03:00
ReinUsesLisp 9338599d72 video_core: Implement RGBA32_SINT render target 2020-07-13 01:01:09 -03:00
ReinUsesLisp 95c0f5afe5 video_core: Implement RGBA16_SINT render target 2020-07-13 01:01:09 -03:00
ReinUsesLisp 977d6c46f3 video_core: Implement RGBA8_SINT render target 2020-07-13 01:01:09 -03:00
ReinUsesLisp 50c6030a8d video_core: Implement RG32_SINT render target 2020-07-13 01:01:09 -03:00
ReinUsesLisp e849d68048 video_core: Implement RG8_SINT render target and fix RG8_UINT 2020-07-13 01:01:09 -03:00
ReinUsesLisp f29fede49c video_core: Implement R8_SINT render target 2020-07-13 01:01:08 -03:00