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We can simply enable rasterizer discard matching the current pipeline
key.
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shader/texture: Support multiple unknown sampler properties
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In file included from src/video_core/renderer_opengl/renderer_opengl.cpp:25:
In file included from src/./video_core/renderer_opengl/gl_rasterizer.h:26:
In file included from src/./video_core/renderer_opengl/gl_fence_manager.h:11:
src/./video_core/fence_manager.h:91:32: error: use 'template' keyword
to treat 'Write' as a dependent template name
memory_manager.Write<u32>(current_fence->GetAddress(), current_fence->GetPayload());
^
template
src/./video_core/fence_manager.h:137:32: error: use 'template'
keyword to treat 'Write' as a dependent template name
memory_manager.Write<u32>(current_fence->GetAddress(), current_fence->GetPayload());
^
template
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- Used by The Walking Dead: The Final Season
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maxwell_3d: Fix depth clamping register
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shader: Implement P2R CC, IADD Rd.CC and IADD.X
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texture_cache: Reintroduce preserve_contents accurately
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Revert: shader_decode: Fix LD, LDG when track constant buffer.
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Reduces some header churn and reduces rebuilds when some header
internals change.
While we're at it we can also resolve a missing include in buffer_cache.
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This temporary is not needed as we mark Rd.CC + IADD.X as unimplemented.
It caused issues when tracking global buffers.
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shader/memory_util: Deduplicate code
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Xenoblade 2 invokes a draw call with zero vertices.
This is likely due to indirect drawing (glDrawArraysIndirect).
This causes a crash in the staging buffer pool when trying to create a
buffer with a size of zero. To workaround this, skip index buffer setup
entirely when the number of indices is zero.
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Drop MemoryBarrier from the buffer cache and use Maxwell3D's register
WaitForIdle.
To implement this on OpenGL we just call glMemoryBarrier with the
necessary bits.
Vulkan lacks this synchronization primitive, so we set an event and
immediately wait for it. This is not a pretty solution, but it's what
Vulkan can do without submitting the current command buffer to the queue
(which ends up being more expensive on the CPU).
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Using deko3d as reference:
https://github.com/devkitPro/deko3d/blob/4e47ba0013552e592a86ab7a2510d1e7dadf236a/source/maxwell/gpu_3d_state.cpp#L42
We were using bits 3 and 4 to determine depth clamping, but these are
the same both enabled and disabled:
state->depthClampEnable ? 0x101A : 0x181D
The same happens on Nvidia's OpenGL driver, where they do something like
this (default capabilities, GL 4.5 compatibility):
(state & DEPTH_CLAMP) != 0 ? 0x201a : 0x281c
There's always a difference between the first bits in this register, but
bit 11 is consistently disabled on both deko3d/NVN and OpenGL. This
commit changes yuzu's behaviour to use bit 11 to determine depth
clamping.
- Fixes depth issues on Super Mario Odyssey's intro.
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vk_renderpass_cache: Pack renderpass cache key and unify keys
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vk_memory_manager: Remove unified memory model flag
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Optimize GPU Command Lists and Introduce Fast GPU Time Option
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This reverts commit 94b0e2e5dae4e0bd0021ac2d8fe1ff904a93ee69.
preserve_contents proved to be a meaningful optimization. This commit
reintroduces it but properly implemented on OpenGL.
We have to make sure the clear removes all the previous contents of the
image.
It's not currently implemented on Vulkan because we can do smart things
there that's preferred to be introduced in a separate commit.
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{gl,vk}_rasterizer: Add lazy default buffer maker and use it for empty buffers
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Deduplicate code shared between vk_pipeline_cache and gl_shader_cache as
well as shader decoder code.
While we are at it, fix a bug in gl_shader_cache where compute shaders
had an start offset of a stage shader.
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IADD.X Rd.CC requires some extra logic that is not currently
implemented. Abort when this is hit.
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Signed integer addition overflow might be undefined behavior. It's free
to change operations to UAdd and use unsigned integers to avoid
potential bugs.
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IADD.X takes the carry flag and adds it to the result. This is generally
used to emulate 64-bit operations with 32-bit registers.
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P2R CC takes the state of condition codes and puts them into a register.
We already have this implemented for PR (predicates). This commit
implements CC over that.
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Avoid atomic counters used by shared pointers.
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vulkan/wrapper: Sort physical devices
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decode/arithmetic_half: Fix HADD2 and HMUL2 absolute and negation bits
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Sometimes for unknown reasons NVN games can bind a render target format
of 0. This may be a yuzu bug.
With the commits before this the formats were specified without being
"packed", assuming all formats and texceptions will be written like in
the color_attachments vector.
To address this issue, iterate all render targets and pack them as they
are valid. This way they will match color_attachments.
- Fixes validation errors and graphical issues on Breath of the Wild.
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shader/arithmetic_integer: Fix LEA_IMM encoding
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The encoding for negation and absolute value was wrong.
Extracting is now done manually. Similar instructions having different
encodings is the rule, not the exception. To keep sanity and readability
I preferred to extract the desired bit manually.
This is implemented against nxas:
https://github.com/ReinUsesLisp/nxas/blob/8dbc38995711cc12206aa370145a3a02665fd989/table.h#L68
That is itself tested against nvdisasm (Nvidia's official disassembler).
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This allows deducing some properties from the texture instruction before
asking the runtime. By doing this we can handle type mismatches in some
instructions from the renderer instead of the shader decoder.
Fixes texelFetch issues with games using 2D texture instructions on a 1D
sampler.
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Framebuffer creation was ignoring the number of color attachments.
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This allows us to call Common::CityHash and std::memcmp only once for
GraphicsPipelineCacheKey. While we are at it, do the same for compute.
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* kernel: memory: Improve implementation of device shared memory.
* fixup! kernel: memory: Improve implementation of device shared memory.
* fixup! kernel: memory: Improve implementation of device shared memory.
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CMakeLists: Enable -Wmissing-declarations on Linux builds
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