Copy the full line into the pbo. Dma will only take GL_UNPACK_ROW_LENGTH
- increase memcpy size by 2 in the pbo
+ single memcpy will be faster and can use sse
Enable buffer_storage extension:
* GL_CLIENT_STORAGE_BIT was required (it is the duty of TexSubImage to copy data into the GPU mem)
* Enable the extension by default
Null is equivalent to a clear to 0.
Note: Code is not yet used because both stencil and depth are cleared.
Future note: stencil can potentially be replaced by load_store_image
* Don't use the stack
* Don't compare MinMax parameter (depends of others)
* Don't store not-compared parameter in the cache (HalfTexel/MinMax)
+0.3fps/46fps (well better than nothing)
* Only a single VAO
=> Format is set once
=> Only a single bind at startup
=> GSVertexBufferStateOGL is nearly useless
=> barely faster but better than nothing :)
A couple of fallbacks were introduced for the Mesa driver that only support 3.0
DSA will require a recent Mesa which already support GL3.3
Require at least SandyBridge for Intel GPU
* use DebugOutputToFile as a callback of gl error. Add a breakpoint to
find the culprit GL call
* use string instead of char[n]
Note: CheckDebugLog is potentially useless now
* GL_ARB_clip_control: reduce z fighting
* GL_ARB_clear_texture: no real speed gain (but improve code quality)
* GL_ARB_bindless_texture: +1fps (if you're CPU limited)
* require a 3.1 context
* unattach texture of the fbo when they're not used
(avoid to have a texture and depth_stencil with different size)
Note: except minor shader bug it works on Nvidia 340.23.01
This doesn't update the file to the latest version from mingw32 since this is already a custom header stripped from mingw32.
This also fixes the functions for x86_64(verified that it still works for both architectures) and also updates the version inside of GSdx.
Also removes a comment in the GSdx header saying that these functions are broken since they no longer are.
deassert gsopen_done before delete the gs object. Compiler and CPU will
reordonate the store (or not because it is a global variable). Probably not
perfect but better.
Got a crash on GSKeyEvent which I guess wasn't thread safe. So let's ensure
gs is open.
There is no such thing as MGS3 Substance only Subsistence. Substance is MGS2 :P
Also this new CRC is US Disc 2 of Subsistence. The blue stripes should be fixed now I guess.
1/ initReadFifo will be first called on the GS thread
(openGL can only be done on the GS thread)
2/ readFifo will be called on the EE thread. It is not safe too access eeMem from GS
because of memory is virtual
Fix "recent" regression (crash) on Kingdom heart and others game too.
v2: add a len check on GSState::InitReadFIFO
* Fix to create a 3.0 GLES context
* set a default precision to fix most of shader compilation issue
* Crash later because of GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT
=> need to test opensource driver
Remains 3 files that I don't know the source
pcsx2/windows/DwmSetup.cpp: *No copyright* UNKNOWN
pcsx2/windows/SamplProf.cpp: *No copyright* UNKNOWN
pcsx2/windows/VCprojects/IopSif.cpp: *No copyright* UNKNOWN
Remains 1 files in common that I don't know the source
common/include/comptr.h: *No copyright* UNKNOWN
Remains too much files in plugins that I don't know the source :(
Add the --gles build option to the linux main script
Ifdef all gl code not supported on gles3 (note some will be reenabled for gles3.1)
Note: it probably doesn't run anymore. My Nvidia driver doesn't support
yet egl/gles so I can't test it. Feel free to contribute.
A bit slower. Maybe because SubData does the copy in the driver thread. My memcpy is done on
the main thread. I'm not sure it would worth an extra thread to copy vertex data to the GPU
Note: testers are welcome. You need to edit the ini file.
"ogl_vertex_storage=1" <= enable the extension
"ogl_vertex_storage=0" <= disable the extension
Again you need the support of GL_arb_buffer_storage (i.e. not catalyst)
Improve arb_buffer_storage implementation
Try harder to align the texture buffer
Strangely arb_buffer_storage is 3 times slower on my PC (nvidia)
Tester are welcome! Open the ini file
"ogl_texture_storage = 1" <= enable the extension
"ogl_texture_storage = 0" <= disable the extension
Note: you need an opengl 4.4 driver or one that support arb_buffer_storage (i.e. not catalyst)
This hack was used because GSReadFifo was called from the EE thread.
Previous commit move the call to the GSThread.
Hopefully avoid flushing the full GPU contex would improve openGL
performance (at least avoid some hiccups ;) )
Note: newer GSdx ogl won't be compatible with older PCSX2
Crashfix for a weird GIF_FLG_IMAGE2 situation in Wallace and Gromit Project Zoo. Needs further investigation.
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5912 96395faa-99c1-11dd-bbfe-3dabce05a288
reduce_gl_requirement_for_free_driver => set it to 1 to only required a 3.0 context (you still required the good extensions)
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5910 96395faa-99c1-11dd-bbfe-3dabce05a288
Reformatted fx files that were causing issues on certain text editors. They should now display correctly in those editors.
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5897 96395faa-99c1-11dd-bbfe-3dabce05a288
Also removed the fallback recovery ps, and replaced the compile fail catch to a simple console print. Which I think is safer, and faster.
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5894 96395faa-99c1-11dd-bbfe-3dabce05a288
UserHacks_AlphaStencil will take precedence on override_GL_ARB_shader_image_load_store
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5891 96395faa-99c1-11dd-bbfe-3dabce05a288
Note: DATE is used for shadows (persona 3) and others effect
You can disable it when you disable gl image extension (override_GL_ARB_shader_image_load_store = 0)
You can also enable it on AMD too (set it to 1 this time) but no guarantee.
If you feel the extension is too slow, you can try disable some gl barrier (aka "damn the torpedo full steam ahead!").
It can be done with the option UserHacks_DateGL4 = 1. Otherwise just disable the extension.
Note: don't enable UserHacks_AlphaStencil in the same time. GL_ARB_shader_image_load_store is an alternative implementation.
Enabling both in the same time will lead to undefined (well surely wrong) behavior.
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5890 96395faa-99c1-11dd-bbfe-3dabce05a288
* properly detect gl nv depth extension
* Always show the hack on the gui. Add a new hack option for DATE (gl4.2) only
* Save the scan mode on linux too (f7)
* hopefully fix some crash on some drivers... (ensure aligment 256 bits alignment, and if not use std memcpy)
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5888 96395faa-99c1-11dd-bbfe-3dabce05a288
Also disabled the gsdx AF options for the OGL renderer (because it's not implemented for that yet).
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5881 96395faa-99c1-11dd-bbfe-3dabce05a288
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
As before: use the hotkey(f7) to switch between them. It will now save the chosen scanline effect, instead of always defaulting to disabled, on load.
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5874 96395faa-99c1-11dd-bbfe-3dabce05a288
Gregory Hainaut