Citra Git (2017/09/26)

Citra Git (2017/09/26) is released. This is the trunk of Citra Project. Citra is an experimental open-source Nintendo 3DS emulator/debugger written in C++. At this time, it only emulates a very small subset of 3DS hardware, and therefore is only useful for booting/debugging very simple homebrew demos. Citra is licensed under the GPLv2. Refer to the license.txt file included.

Citra Git Changelog:
* Merge pull request #2958 from Subv/audio_buffer_datatype
Audio: Use std::deque instead of std::vector for the audio buffer type (StereoBuffer16)
* Audio: Use std::deque instead of std::vector for the audio buffer type (StereoBuffer16).
The current code inserts and deletes elements from the beginning of the audio buffer, which is very inefficient in an std::vector.
Profiling was done using VisualStudio2017's Performance Analyzer in Super Mario 3D Land.
Before this change: AudioInterp::Linear had 14.14% of the runtime (inclusive) and most of that time was spent in std::vector's insert implementation.
After this change: AudioInterp::Linear has 0.36% of the runtime (inclusive)
* Merge pull request #2947 from Subv/selfncch_factory
HLE/Archives: Allow multiple loaded applications to access their SelfNCCH archive independently.
* HLE/Archives: Allow multiple loaded applications to access their SelfNCCH archive independently.
The loaders now register each loaded ROM with the SelfNCCH factory, which keeps the data around for the duration of the emulation session.
When opening the SelfNCCH archive, the factory queries the current program's programid and uses that as a key to the map that contains the NCCHData structure (RomFS, Icon, Banner, etc).
3dsx files do not have a programid and will use a default of 0 for this value, thus, only 1 3dsx file with RomFS is loadable at the same time.
* Merge pull request #2952 from MerryMage/page-tables
Switchable Page Tables
* ARM_Interface: Implement PageTableChanged
* memory: Remove GetCurrentPageTablePointers
* memory: Add GetCurrentPageTable/SetCurrentPageTable
Don't expose Memory::current_page_table as a global.
* Merge pull request #2951 from huwpascoe/perf-4
Optimized Morton
* Optimized Morton
* Merge pull request #2949 from wwylele/fix-tr
citra-qt: fix some untranslated strings
* citra-qt: fix some untranslated strings
* Merge pull request #2948 from Subv/register_service
HLE/SRV: Implemented RegisterService.
* HLE/SRV: Implemented RegisterService.
Now system modules can do more than just crash immediately on startup.
* Loader/NCCH: Add support for loading application updates (#2927)
* loader/ncch: split NCCH parsing into its own file
* loader/ncch: add support for loading update NCCHs from the SD card
* loader/ncch: fix formatting
* file_sys/ncch_container: Return a value for OpenFile
* loader/ncch: cleanup, always instantiate overlay_ncch to base_ncch
* file_sys/ncch_container: better encryption checks, allow non-app NCCHs to load properly and for the existence of NCCH structures to be checked
* file_sys/ncch_container: pass filepath as a const reference
* Services/UDS: Added a function to send EAPoL-Start packets (#2920)
* Services/UDS: Added a function to generate the EAPoL-Start packet body.
* Services/UDS: Added filter for beacons.
* Services/UDS: Lock a mutex when accessing connection_status from both the emulation and network thread.
* Services/UDS: Handle the Association Response frame and respond with the EAPoL-Start frame.
* fixup: make use of current_node, changed received_beacons into a list, mutex and assert corrections
* fixup: fix damn clang-format
* Merge pull request #2944 from huwpascoe/perf-3
Optimized Float multiplication
* Optimized Float multiplication
Before:
ucomiss xmm1, xmm1
jp .L9
pxor xmm2, xmm2
mov edx, 1
ucomiss xmm0, xmm2
setp al
cmovne eax, edx
test al, al
jne .L9
.L3:
movaps xmm0, xmm2
ret
.L9:
ucomiss xmm0, xmm0
jp .L10
pxor xmm2, xmm2
mov edx, 1
ucomiss xmm1, xmm2
setp al
cmovne eax, edx
test al, al
je .L3
After:
movaps xmm2, xmm1
mulss xmm2, xmm0
ucomiss xmm2, xmm2
jnp .L3
ucomiss xmm1, xmm0
jnp .L11
.L3:
movaps xmm0, xmm2
ret
.L11:
pxor xmm2, xmm2
jmp .L3
* Merge pull request #2921 from jroweboy/batch-fix-2
GPU: Add draw for immediate and batch modes
* Remove pipeline.gpu_mode and fix minor issues
* GPU: Add draw for immediate and batch modes
PR #1461 introduced a regression where some games would change configuration
even while in the poorly named "drawing" mode, which broke the heuristic
citra was using to determine when to draw the batch. This change adds
back in a draw call for batching, and also adds in a draw call in
immediate mode each time it adds a triangle.

Download: Citra Git (2017/09/26) x64
Source: Here