Lioncash
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.
2019-05-09 19:14:36 -04:00
Lioncash
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.
2019-05-09 19:10:13 -04:00
Fernando Sahmkow
db4b2bc798
make ReadBlockunsafe and WriteBlockunsafe, ignore invalid pages.
2019-04-19 20:35:54 -04:00
Fernando Sahmkow
d0082de82a
Implement IsBlockContinous
...
This detects when a GPU Memory Block is not continous within host cpu
memory.
2019-04-16 18:49:35 -04:00
Fernando Sahmkow
06d1c5a991
Document unsafe versions and add BlockCopyUnsafe
2019-04-16 10:11:35 -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
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.
...
- 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
...
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
...
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
...
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
...
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
5a5fccaa23
memory_manager: Use Common::AlignUp in public interface as needed.
2019-03-20 22:58:49 -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.
...
- 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
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
2019-03-16 00:38:48 -04:00
ReinUsesLisp
e01a9de35f
memory_manager: Check for reserved page status
2019-02-03 04:58:24 -03:00
bunnei
0b1842294f
memory_manager: Do not allow 0 to be a valid GPUVAddr.
...
- 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.
...
- 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
Lioncash
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.
2018-07-24 11:56:30 -04:00
Lioncash
d71e19fd75
video_core/memory_manager: Avoid repeated unnecessary page slot lookups
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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.
2018-07-24 11:19:54 -04:00
Subv
e9d147349b
GPU: Allow GpuToCpuAddress to return boost::none for unmapped addresses.
2018-07-02 09:42:48 -05:00
Subv
72b5c448cf
GPU: Implemented nvhost-as-gpu's UnmapBuffer ioctl.
...
It removes a mapping previously created with the MapBufferEx ioctl.
2018-05-20 14:25:56 -05:00
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.
...
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.
...
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
