Lioncash
5235b053b4
video_core/memory_manager: Remove superfluous const from function declarations
...
These are able to be omitted from the declaration of functions, since
they don't do anything at the type system level. The definitions of the
functions can retain the use of const though, since they make the
variables immutable in the implementation of the function where they're
used.
2019-05-09 18:59:49 -04:00
Fernando Sahmkow
d0082de82a
Implement IsBlockContinous
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This detects when a GPU Memory Block is not continous within host cpu
memory.
2019-04-16 18:49:35 -04:00
Fernando Sahmkow
13d626fc21
Use ReadBlockUnsafe for fetyching DMA CommandLists
2019-04-16 11:22:34 -04:00
Fernando Sahmkow
06d1c5a991
Document unsafe versions and add BlockCopyUnsafe
2019-04-16 10:11:35 -04:00
Fernando Sahmkow
367704aa82
GPU MemoryManager: Implement ReadBlockUnsafe and WriteBlockUnsafe
2019-04-15 23:01:35 -04:00
bunnei
20be92d5e6
memory_manager: Improved implementation of read/write/copy block.
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- Fixes graphical issues with Chocobo's Mystery Dungeon EVERY BUDDY!
- Fixes a crash with Mario Tennis Aces
2019-04-05 23:43:34 -04:00
Lioncash
c13fbe6a41
video_core/memory_manager: Make Read() a const qualified member function
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Given this doesn't actually alter internal state, this can be made a
const member function.
2019-04-05 20:30:48 -04:00
Lioncash
76ef6e5c2b
video_core/memory_manager: Make ReadBlock() a const qualifier member function
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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.
2019-04-05 20:28:44 -04:00
Lioncash
34510bcda8
video_core/memory_manager: Add a const qualified variant of GetPointer()
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Allows retrieving read-only pointers from a const context externally.
2019-04-05 20:25:28 -04:00
Lioncash
085b388a7a
video_core/memory_manager: Make FindFreeRegion() a const member function
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This doesn't modify internal state, so it can be made a const member
function.
2019-04-05 20:22:55 -04:00
Lioncash
9dec087fca
video_core/memory_manager: Make GpuToCpuAddress() a const member function
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This doesn't modify any internal state, so it can be made a const member
function to allow its use in const contexts.
2019-04-05 20:18:29 -04:00
bunnei
2117edd0f8
memory_manager: Cleanup FindFreeRegion.
2019-03-20 23:12:28 -04:00
bunnei
72837e4b3d
memory_manager: Bug fixes and further cleanup.
2019-03-20 22:36:03 -04:00
bunnei
197dcf0b5e
memory_manager: Add protections for invalid GPU addresses.
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- Avoid a crash in Xenoblade Chronicles 2.
2019-03-20 22:36:03 -04:00
bunnei
22d3dfbcd4
gpu: Rewrite virtual memory manager using PageTable.
2019-03-20 22:36:02 -04:00
bunnei
241563d15c
gpu: Move GPUVAddr definition to common_types.
2019-03-20 22:36:02 -04:00
bunnei
574e89d924
video_core: Refactor to use MemoryManager interface for all memory access.
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# 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
2019-03-16 00:38:48 -04:00
bunnei
0b1842294f
memory_manager: Do not allow 0 to be a valid GPUVAddr.
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- Fixes a bug with Undertale using 0 for a render target.
2018-11-23 12:58:55 -05:00
bunnei
4aa9779ae1
memory_manager: Do not MapBufferEx over already in use memory.
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- This fixes rendering when changing areas in Super Mario Odyssey.
2018-11-01 18:57:59 -04:00
Frederic L
7a5eda5914
global: Use std::optional instead of boost::optional ( #1578 )
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* 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
2018-10-30 00:03:25 -04:00
bunnei
37575eae65
memory_manager: Add a method for querying the end of a mapped GPU region.
2018-10-16 11:31:00 -04:00
Subv
72b5c448cf
GPU: Implemented nvhost-as-gpu's UnmapBuffer ioctl.
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It removes a mapping previously created with the MapBufferEx ioctl.
2018-05-20 14:25:56 -05:00
bunnei
4415e00181
gl_rasterizer_cache: Update to be based on GPU addresses, not CPU addresses.
2018-04-24 22:31:45 -04:00
bunnei
10c6d89119
memory_manager: Add implement CpuToGpuAddress.
2018-04-24 17:49:20 -04:00
bunnei
239ac8abe2
memory_manager: Make GpuToCpuAddress return an optional.
2018-04-24 17:49:19 -04:00
bunnei
9e11a76e92
memory_manager: Use GPUVAdddr, not PAddr, for GPU addresses.
2018-04-24 17:40:43 -04:00
Subv
f823c1d599
GPU: Make the GPU virtual memory manager use 16 page bits and 10 page table bits.
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Also removed some dead code and added memory map consistency asserts.
2018-04-23 10:57:12 -05:00
Subv
6cddf9d88e
Make a GPU class in VideoCore to contain the GPU state.
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Also moved the GPU MemoryManager class to video_core since it makes more sense for it to be there.
2018-02-11 23:44:12 -05:00
