5bce81c3d6
memory_manager: Mark IsGranularRange() as a const member function
This doesn't modify internal member state, so it can be marked as const.
5 years ago
05def61398
hle: nvdrv: Rewrite of GPU memory management.
5 years ago
479605b3e5
memory_manager: Eliminate variable shadowing
Renames some variables to prevent ones in inner scopes from shadowing
outer-scoped variables.
The Copy* functions have no shadowing, but we rename them anyways to
remain consistent with the other functions.
6 years ago
ff0c49e1ce
kernel: memory: Improve implementation of device shared memory. ( #3707 )
* 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.
6 years ago
32fc2aae3c
video_core: memory_manager: Updates for Common::PageTable changes.
6 years ago
1c18dc6577
Memory: Correct GCC errors.
6 years ago
e00d992848
GPUMemoryManager: Improve safety of memory reads.
6 years ago
9c0f40a1f5
GPU: Setup Flush/Invalidate to use VAddr instead of CacheAddr
6 years ago
d65fa7d65c
video_core: memory_manager: Flush/invalidate asynchronously on Unmap.
- Minor perf improvement.
6 years ago
0f70f68fb3
Revert "video_core: memory_manager: Use GPU interface for cache functions."
6 years ago
7cacb08cdf
video_core: memory_manager: Use GPU interface for cache functions.
6 years ago
3f08e8d8d4
core/memory: Migrate over GetPointer()
With all of the interfaces ready for migration, it's trivial to migrate
over GetPointer().
6 years ago
a1845d1dd3
prefer system reference over global accessor
7 years ago
697206092e
Prevent merging of device mapped memory blocks.
This sets the DeviceMapped attribute for GPU-mapped memory blocks,
and prevents merging device mapped blocks. This prevents memory
mapped from the gpu from having its backing address changed by
block coalesce.
7 years ago
bdf9faab33
texture_cache: Handle uncontinuous surfaces.
7 years ago
d86f9cd709
Change texture_cache chaching from GPUAddr to CacheAddr
This also reverses the changes to make invalidation and flushing through
the GPU address.
7 years ago
6b0695b3cd
Deglobalize Memory Manager on texture cahe and Implement Invalidation and Flushing using GPUVAddr
7 years ago
716fbaef74
video_core/memory_manager: Mark IsBlockContinuous() as a const member function
Corrects the typo in its name and marks the function as a const member
function, given it doesn't actually modify memory manager state.
7 years ago
fd12788967
video_core/memory_manager: Default the destructor within the cpp file
Makes the class less surprising when it comes to forward declaring the
type, and also prevents inlining the destruction code of the class,
given it contains non-trivial types.
7 years ago
db4b2bc798
make ReadBlockunsafe and WriteBlockunsafe, ignore invalid pages.
7 years ago
d0082de82a
Implement IsBlockContinous
This detects when a GPU Memory Block is not continous within host cpu
memory.
7 years ago
06d1c5a991
Document unsafe versions and add BlockCopyUnsafe
7 years ago
ef381e6924
Use ReadBlockUnsafe on TIC and TSC reading
Use ReadBlockUnsafe on TIC and TSC reading as memory is never flushed
from host GPU there.
7 years ago
367704aa82
GPU MemoryManager: Implement ReadBlockUnsafe and WriteBlockUnsafe
7 years ago
20be92d5e6
memory_manager: Improved implementation of read/write/copy block.
- Fixes graphical issues with Chocobo's Mystery Dungeon EVERY BUDDY!
- Fixes a crash with Mario Tennis Aces
7 years ago
c13fbe6a41
video_core/memory_manager: Make Read() a const qualified member function
Given this doesn't actually alter internal state, this can be made a
const member function.
7 years ago
76ef6e5c2b
video_core/memory_manager: Make ReadBlock() a const qualifier member function
Now, since we have a const qualified variant of GetPointer(), we can put
it to use in ReadBlock() to retrieve the source pointer that is passed
into memcpy.
Now block reading may be done from a const context.
7 years ago
34510bcda8
video_core/memory_manager: Add a const qualified variant of GetPointer()
Allows retrieving read-only pointers from a const context externally.
7 years ago
085b388a7a
video_core/memory_manager: Make FindFreeRegion() a const member function
This doesn't modify internal state, so it can be made a const member
function.
7 years ago
9dec087fca
video_core/memory_manager: Make GpuToCpuAddress() a const member function
This doesn't modify any internal state, so it can be made a const member
function to allow its use in const contexts.
7 years ago
2117edd0f8
memory_manager: Cleanup FindFreeRegion.
7 years ago
5a5fccaa23
memory_manager: Use Common::AlignUp in public interface as needed.
7 years ago
72837e4b3d
memory_manager: Bug fixes and further cleanup.
7 years ago
197dcf0b5e
memory_manager: Add protections for invalid GPU addresses.
- Avoid a crash in Xenoblade Chronicles 2.
7 years ago
22d3dfbcd4
gpu: Rewrite virtual memory manager using PageTable.
7 years ago
574e89d924
video_core: Refactor to use MemoryManager interface for all memory access.
# Conflicts:
# src/video_core/engines/kepler_memory.cpp
# src/video_core/engines/maxwell_3d.cpp
# src/video_core/morton.cpp
# src/video_core/morton.h
# src/video_core/renderer_opengl/gl_global_cache.cpp
# src/video_core/renderer_opengl/gl_global_cache.h
# src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
7 years ago
e01a9de35f
memory_manager: Check for reserved page status
7 years ago
0b1842294f
memory_manager: Do not allow 0 to be a valid GPUVAddr.
- Fixes a bug with Undertale using 0 for a render target.
7 years ago
4aa9779ae1
memory_manager: Do not MapBufferEx over already in use memory.
- This fixes rendering when changing areas in Super Mario Odyssey.
7 years ago
7a5eda5914
global: Use std::optional instead of boost::optional ( #1578 )
* get rid of boost::optional
* Remove optional references
* Use std::reference_wrapper for optional references
* Fix clang format
* Fix clang format part 2
* Adressed feedback
* Fix clang format and MacOS build
7 years ago
37575eae65
memory_manager: Add a method for querying the end of a mapped GPU region.
7 years ago
bf608f125e
video_core/memory_manager: Replace a loop with std::array's fill() function in PageSlot()
We already have a function that does what this code was doing, so let's
use that instead.
8 years ago
d71e19fd75
video_core/memory_manager: Avoid repeated unnecessary page slot lookups
We don't need to keep calling the same function over and over again in a
loop, especially when the behavior is slightly non-trivial. We can just
keep a reference to the looked up location and do all the checking and
assignments based off it instead.
8 years ago
e9d147349b
GPU: Allow GpuToCpuAddress to return boost::none for unmapped addresses.
8 years ago
72b5c448cf
GPU: Implemented nvhost-as-gpu's UnmapBuffer ioctl.
It removes a mapping previously created with the MapBufferEx ioctl.
8 years ago
10c6d89119
memory_manager: Add implement CpuToGpuAddress.
8 years ago
239ac8abe2
memory_manager: Make GpuToCpuAddress return an optional.
8 years ago
9e11a76e92
memory_manager: Use GPUVAdddr, not PAddr, for GPU addresses.
8 years ago
f823c1d599
GPU: Make the GPU virtual memory manager use 16 page bits and 10 page table bits.
Also removed some dead code and added memory map consistency asserts.
8 years ago
6cddf9d88e
Make a GPU class in VideoCore to contain the GPU state.
Also moved the GPU MemoryManager class to video_core since it makes more sense for it to be there.
8 years ago
Lioncash