Commit graph

115 commits

Author SHA1 Message Date
Lioncash
5b0a9f8ba8 core: Add missing override specifiers where applicable
Applies the override specifier where applicable. In the case of
destructors that are  defaulted in their definition, they can
simply be removed.

This also removes the unnecessary inclusions being done in audin_u and
audrec_u, given their close proximity.
2019-04-04 12:19:44 -04:00
bunnei
e5893db3e6
Merge pull request #2256 from bunnei/gpu-vmm
gpu: Rewrite MemoryManager based on the VMManager implementation.
2019-03-22 18:41:12 -04:00
bunnei
3e930304fe
Merge pull request #2090 from FearlessTobi/port-4599
Port citra-emu/citra#4244 and citra-emu/citra#4599: Changes to BitField
2019-03-20 23:44:20 -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
2eaf6c41a4 gpu: Use host address for caching instead of guest address. 2019-03-14 22:34:42 -04:00
bunnei
7b574f406b gpu: Move command processing to another thread. 2019-03-06 21:48:57 -05:00
bunnei
ac51d048a9 gpu: Refactor command and swap buffers interface for asynch. 2019-03-06 21:09:09 -05:00
Lioncash
b9238edd0d common/math_util: Move contents into the Common namespace
These types are within the common library, so they should be within the
Common namespace.
2019-02-27 03:38:39 -05:00
Lioncash
bd983414f6 core_timing: Convert core timing into a class
Gets rid of the largest set of mutable global state within the core.
This also paves a way for eliminating usages of GetInstance() on the
System class as a follow-up.

Note that no behavioral changes have been made, and this simply extracts
the functionality into a class. This also has the benefit of making
dependencies on the core timing functionality explicit within the
relevant interfaces.
2019-02-15 21:50:25 -05:00
Lioncash
48d9d66dc5 core_timing: Rename CoreTiming namespace to Core::Timing
Places all of the timing-related functionality under the existing Core
namespace to keep things consistent, rather than having the timing
utilities sitting in its own completely separate namespace.
2019-02-12 12:42:17 -05:00
Tobias
259e52ccb2 nvdisp_disp0: change drawing message log level from Warning to Trace
This is a leftover from the early yuzu days.
We shouldn't log every time when we are drawing by default, so let's change the log level to Trace.
2019-02-08 19:26:49 +01:00
Weiyi Wang
89abef3518 remove all occurance of specifying endianness inside BitField
This commit it automatically generated by command in zsh:
sed -i -- 's/BitField<\(.*\)_le>/BitField<\1>/g' **/*(D.)

BitField is now aware to endianness and default to little endian. It expects a value representation type without storage specification for its template parameter.
2019-02-06 18:13:45 +01:00
bunnei
040d84d816 nvhost_gpu: Skip empty GPU command lists. 2018-12-15 00:33:22 -05:00
bunnei
1e49a85106
Merge pull request #1801 from ogniK5377/log-before-execute
Changed logging to be "Log before execution", Added more error logging, all services/svc should now log on some level
2018-11-29 00:58:46 -05:00
bunnei
ac74b71d75 dma_pushbuffer: Optimize to avoid loop and copy on Push. 2018-11-27 19:17:33 -05:00
bunnei
abea6fa90c gpu: Rewrite GPU command list processing with DmaPusher class.
- More accurate impl., fixes Undertale (among other games).
2018-11-26 23:14:01 -05:00
David Marcec
3d627df4d8 Improved error messages in AM, HwOpus and NvMap 2018-11-26 20:05:09 +11:00
David Marcec
a2cc3b10bb Changed logging to be "Log before execution", Added more error logging, all services should now log on some level 2018-11-26 17:06:13 +11:00
bunnei
7f10db1c20 nvhost_ctrl_gpu: Implement IoctlGetGpuTime.
- Used by Undertale.
2018-11-21 11:43:25 -05:00
bunnei
0f7ab3e21a
Merge pull request #1478 from ogniK5377/remap-invalidhandle-remap
Passing an invalid nmap handle to Remap should throw an error
2018-10-12 12:07:14 -04:00
bunnei
dc328440c8
Merge pull request #1479 from ogniK5377/nmap-revamped
Added error codes for nvmap
2018-10-12 12:06:22 -04:00
David Marcec
4d2de6564f Returned an error before processing other remaps 2018-10-12 17:10:41 +11:00
David Marcec
c55b5de0fb Made the minimum alignment more clear 2018-10-12 17:06:46 +11:00
David Marcec
c7763603ef Added error codes for nvmap 2018-10-11 23:06:34 +11:00
David Marcec
5dd538cace Passing an invalid nmap handle to Remap should throw an error
Added error for invalid nmap handles
2018-10-11 20:32:21 +11:00
bunnei
bf795edac4 nvhost_as_gpu: Flush CPU VAddr on UnmapBuffer. 2018-10-11 00:19:36 -04:00
David Marcec
c5c184246d Unmapping an unmapped buffer should succeed
Hardware tests show that trying to unmap an unmapped buffer already should always succeed. Hardware test was tested up to 32 iterations of attempting to unmap
2018-10-08 13:26:48 +11:00
fearlessTobi
63c2e32e20 Port #4182 from Citra: "Prefix all size_t with std::" 2018-09-15 15:21:06 +02:00
Lioncash
6ac955a0b4 hle/service: Default constructors and destructors in the cpp file where applicable
When a destructor isn't defaulted into a cpp file, it can cause the use
of forward declarations to seemingly fail to compile for non-obvious
reasons. It also allows inlining of the construction/destruction logic
all over the place where a constructor or destructor is invoked, which
can lead to code bloat. This isn't so much a worry here, given the
services won't be created and destroyed frequently.

The cause of the above mentioned non-obvious errors can be demonstrated
as follows:

------- Demonstrative example, if you know how the described error happens, skip forwards -------

Assume we have the following in the header, which we'll call "thing.h":

\#include <memory>

// Forward declaration. For example purposes, assume the definition
// of Object is in some header named "object.h"
class Object;

class Thing {
public:
    // assume no constructors or destructors are specified here,
    // or the constructors/destructors are defined as:
    //
    // Thing() = default;
    // ~Thing() = default;
    //

    // ... Some interface member functions would be defined here

private:
    std::shared_ptr<Object> obj;
};

If this header is included in a cpp file, (which we'll call "main.cpp"),
this will result in a compilation error, because even though no
destructor is specified, the destructor will still need to be generated by
the compiler because std::shared_ptr's destructor is *not* trivial (in
other words, it does something other than nothing), as std::shared_ptr's
destructor needs to do two things:

1. Decrement the shared reference count of the object being pointed to,
   and if the reference count decrements to zero,

2. Free the Object instance's memory (aka deallocate the memory it's
   pointing to).

And so the compiler generates the code for the destructor doing this inside main.cpp.

Now, keep in mind, the Object forward declaration is not a complete type. All it
does is tell the compiler "a type named Object exists" and allows us to
use the name in certain situations to avoid a header dependency. So the
compiler needs to generate destruction code for Object, but the compiler
doesn't know *how* to destruct it. A forward declaration doesn't tell
the compiler anything about Object's constructor or destructor. So, the
compiler will issue an error in this case because it's undefined
behavior to try and deallocate (or construct) an incomplete type and
std::shared_ptr and std::unique_ptr make sure this isn't the case
internally.

Now, if we had defaulted the destructor in "thing.cpp", where we also
include "object.h", this would never be an issue, as the destructor
would only have its code generated in one place, and it would be in a
place where the full class definition of Object would be visible to the
compiler.

---------------------- End example ----------------------------

Given these service classes are more than certainly going to change in
the future, this defaults the constructors and destructors into the
relevant cpp files to make the construction and destruction of all of
the services consistent and unlikely to run into cases where forward
declarations are indirectly causing compilation errors. It also has the
plus of avoiding the need to rebuild several services if destruction
logic changes, since it would only be necessary to recompile the single
cpp file.
2018-09-10 23:55:31 -04:00
Markus Wick
0cfb0bacb2 video_core: Move command buffer loop.
This moves the hot loop into video_core. This refactoring shall reduce the CPU overhead of calling ProcessCommandList.
2018-09-10 22:06:13 +02:00
bunnei
d647d9550c gl_renderer: Cache textures, framebuffers, and shaders based on CPU address. 2018-08-31 13:07:27 -04:00
Lioncash
e2457418da core: Make the main System class use the PImpl idiom
core.h is kind of a massive header in terms what it includes within
itself. It includes VFS utilities, kernel headers, file_sys header,
ARM-related headers, etc. This means that changing anything in the
headers included by core.h essentially requires you to rebuild almost
all of core.

Instead, we can modify the System class to use the PImpl idiom, which
allows us to move all of those headers to the cpp file and forward
declare the bulk of the types that would otherwise be included, reducing
compile times. This change specifically only performs the PImpl portion.
2018-08-31 07:16:57 -04:00
Lioncash
45fb74d262 gpu: Make memory_manager private
Makes the class interface consistent and provides accessors for
obtaining a reference to the memory manager instance.

Given we also return references, this makes our more flimsy uses of
const apparent, given const doesn't propagate through pointers in the
way one would typically expect. This makes our mutable state more
apparent in some places.
2018-08-28 11:11:50 -04:00
David Marcec
92492ee23b Added missing channel devices 2018-08-13 14:00:27 +10:00
bunnei
0f834e2284 nvhost_gpu: Don't over copy IoctlSubmitGpfifo. 2018-08-08 01:49:47 -04:00
Lioncash
fa8017295b nvdrv: Get rid of indirect inclusions 2018-08-07 08:54:50 -04:00
Lioncash
2665457f4a renderer_base: Make Rasterizer() return the rasterizer by reference
All calling code assumes that the rasterizer will be in a valid state,
which is a totally fine assumption. The only way the rasterizer wouldn't
be is if initialization is done incorrectly or fails, which is checked
against in System::Init().
2018-08-04 02:36:58 -04:00
Lioncash
6030c5ce41 video_core: Eliminate the g_renderer global variable
We move the initialization of the renderer to the core class, while
keeping the creation of it and any other specifics in video_core. This
way we can ensure that the renderer is initialized and doesn't give
unfettered access to the renderer. This also makes dependencies on types
more explicit.

For example, the GPU class doesn't need to depend on the
existence of a renderer, it only needs to care about whether or not it
has a rasterizer, but since it was accessing the global variable, it was
also making the renderer a part of its dependency chain. By adjusting
the interface, we can get rid of this dependency.
2018-08-04 02:36:57 -04:00
Subv
e119e17d18 nvhost_gpu: Added checks to ensure we don't read past the end of the entries when handling a GPU command list. 2018-07-30 20:09:13 -05:00
Subv
2482aca7c3 nvhost_ctrl_gpu: Only read the input parameters if they are actually there.
Passing nullptr to memcpy is undefined behavior.
2018-07-30 20:08:36 -05:00
Subv
5c49e56d41 GPU: Implement the NVGPU_IOCTL_CHANNEL_KICKOFF_PB ioctl2 command.
This behaves quite similarly to the SubmitGPFIFO command. Referenced from Ryujinx.
Many thanks to @gdkchan for investigating this!
2018-07-21 15:50:02 -05:00
Lioncash
c061c2bf3c hle/service: Make constructors explicit where applicable
Prevents implicit construction and makes these lingering non-explicit
constructors consistent with the rest of the other classes in services.
2018-07-19 12:25:02 -04:00
bunnei
c3dd456d51 vi: Partially implement buffer crop parameters. 2018-07-17 20:13:17 -04:00
David Marcec
0944bfe3cb NvOsGetConfigU32 production impl
Settings are only  used when RMOS_SET_PRODUCTION_MODE is set to 0.
If production mode is set, the error code 0x30006 is returned instead
2018-07-10 14:10:17 +10:00
bunnei
1b3dd30ba8 nvhost_ctrl: Fix NvOsGetConfigU32 for Snipper Clips. 2018-07-08 17:01:46 -04:00
James Rowe
0d46f0df12 Update clang format 2018-07-02 21:45:47 -04:00
James Rowe
638956aa81 Rename logging macro back to LOG_* 2018-07-02 21:45:47 -04:00
Subv
6c0c81dfdc GPU: Remove a surface from the cache when its backing memory is being unmapped from the GPU's MMU. 2018-07-01 10:50:06 -05:00
Subv
a093feca62 nvmap: Return the address of the nvmap object when Freeing it for the last time.
This behavior is confirmed by reverse engineering.
2018-07-01 10:48:50 -05:00