It impacts all renderers. It ought to fix issue in GTA radiosity,
Shadows in Jak series. (note shadows will suck in upscaling)
Implementation is really brutal. Expect a massive slow down, but at least we can test the effect
easily.
Normally perf impact will remain reasonable if the game doesn't use a Read-Write effect
Performances number are welcomes (my guess is really awful in HW mode, slow in SW mode).
You can enable it with "UserHacks_AutoFlush = 1"
Purpose is to control the filtering when final image is displayed on the screen
Could improve the sharpness of the output in some games (ofc, it will be pixelated)
Fixes a regression introduced by 46ba9aa117,
where the Linux GS replayer would always use the options in inis/GSdx.ini
(or use the default options if that doesn't exist) to replay the dump,
instead of using the GSdx.ini from the specified ini folder.
vector push_back causes a SIGILL signal on a Nehalem (SSE4.2) QEMU VM
when compiled with GCC 6.1.1.
However, an empty constructor causes illegal instruction exceptions to be
generated on a Windows VM.
So here's an inbetween that looks stupid but works on what I've tested.
Value could range from 1 to 9. Default is 4 and it is potentially the
best option. Feel free to test some values on your system, behavior
might depends on the core number and thread number
Value is exponential so 4 is 2 times more pixels than 3.
Small value increased thread overhead, big value increase wait/sync latency
Potential issue
* miss a default value
* Renderer is DX9 again on windows
* Case issue
* Same default for all code paths
* overload of GetConfig
v2: separate specific OS option
GSDX: Improvements to the config interface.
- GSDX: Add new logos to dialog
- GSDX: Remove all the extra null renderers
- GSDX: Changes to renderer combobox
- Sort all the renderers in ascending order. (the fact that D3D11 was
above D3D9 really annoyed me >_<)
- Properly display usage of D3D10/D3D11 on the combobox.
- Use highest available version of DX by default.
- GSDX: gray out upscaling hacks at native resolution
- GSDX-PSX: Modifications to the dialog
- Add new logos
- Remove SDL renderer from combobox since it was removed long ago.
1. Add GS_Renderer Enum
Replace all instances of int/uint32 renderer identifier by a strongly
typed enum and appropriate casts.
Only instances in GS[*].cpp/h classes were touched. GPU[*].cpp/h classes
do not to follow the same convention.
2. Add default renderer according to OS
The default renderer is OS dependent (Win -> Dx9HW, others -> OGLHW).
Consequently one should always check againt the appropriate default
value on config load.
The old behaviour was only - if a at all - problematic if the respective
element in the gsdx.ini was missing and probably even then didn't create
issues. The current implementation is still more stable and does not
depend on the implementation of GS.cpp -> GetConfig()
Coverity:
CID 146816 (#1 of 1): Calling risky function (DC.STREAM_BUFFER)
dont_call: fscanf(FILE *, char const *, ...) assumes an arbitrarily large string, so callers must use correct precision specifiers or never use fscanf(FILE *, char const *, ...)
upscale_multiplier function values have been changed to allocate native resolution and also move custom resolution to 9.
Remove the old native checkbox value and include Native in the combo box.
Internal GSDX functions have also been updated with this new update to the upscale_multiplier variable.
The hack description box messages were replaced by tooltips on Windows,
so there is no need for the first line in the description to refer to
the hack anymore.
3-state checkboxes were also converted to comboboxes, so remove any
references to checkbox states.
Reformat the descriptions so it looks okay on both Windows and Linux.
Could be better, but I'm out of ideas.
Also fix a few typos and missing punctuation.
Removes the checkbox of Anisotropic filtering from the GSDX plugin settings, the checkbox was usually used to enable & disable the AF which is not necessary since there is an option in the drop down list for disabling AF.
the internal function value of "AnisotropicFiltering" has been replaced with "MaxAnisotropy" for detection.
the detection uses the function getconfig("MaxAnisotropy", value) where value 0 means disabled and value is the default value when no value is set in the INI file.
The purpose is to emulate correctly destination alpha factor
An alpha channel of 128 is 1.0 in the GS but only ~0.5 in the GPU
I think few draw call use destination alpha so impact on perf must remains small.
The updated medium level will run for all sprites. It helps sotc blooming effect and it remains
fast enough to be enabled by default (at least on 3D games)
The new high level will run for all sprites + color clipping
Old way various check boxes to configure the plugin
New way an unified drop down list
* Level 0 (dev only) => disable (mostly) all hacks and auto skip depth.
* Level 1 (dev only ) => enable oi/oo/cu hacks, others remains disabled
* Level 2 (GL) => enable most hacks except a couple of one that were fixed on openGL (speed impact)
* Level 3 (DX) => enable all hacks
* Level 4 => enable also aggresive CRC
Note: windows gui must be updated, and it will be nice to create a global tooltip
Fixes a small oversight on my part. Which was setting the maximum anisotropy to (0,1,2,3,4) respectively, instead of (1,2,4,8,16). So when you selected x16 for example, you were actually only getting x4 >.>
Corrected now, and you will be getting the full x16 when selected :)
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5879 96395faa-99c1-11dd-bbfe-3dabce05a288
Adds anisotropic texture filtering (1x-16x) to the hardware settings. Enhances the visual quality of textures that are at oblique viewing angles.
Anisotropic filtering is automatically disabled if: 8-bit textures are enabled.
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5878 96395faa-99c1-11dd-bbfe-3dabce05a288
Performance note, it might be faster to replace the MODULO with an AND. Not sure on the impact
for the new time stretcher algo.
GSdx: fixed use-after-free (linux)
PCSX2:
* add a define to support address sanitizer (both rely on 0x20000000-0x3fffffff memory ranges..)
* sio_buffer out of bond (-1). Maybe we can move the flush in the 2 if previous branch. It would
avoid the extra test.
* wxGetEnv (linux) generates double free (maybe not thread safe). Cache the result so it doesn't crash
anymore when switching renderer
Comment/Review/Improvement are welcome :)
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5727 96395faa-99c1-11dd-bbfe-3dabce05a288
Gregory Hainaut