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135 Commits

Author SHA1 Message Date
Gregory Hainaut 82d83ca579 gsdx: dull driver 
Hopefully futur low-end GPU will get 4GB of VRAM
 2016-07-08 21:53:42 +02:00
Gregory Hainaut df4645a84a gsdx ogl: Don't use NV extension on AMD 
potentially the NV extension is wrongly used but can't test it with the free driver
 2016-07-07 23:48:56 +02:00
Gregory Hainaut d8050634f6 gsdx ogl: plug GL_NVX_gpu_memory_info and GL_ATI_meminfo 
to query available memory on the GPU

Requirement
* dedicated GPU (ofc!)
* proprietary driver. Free driver supports r600, radeonsi
 2016-07-07 22:05:15 +02:00
Akash 4cfb2b248e GSDX: Clean up warnings on MSVC 
GLLoader: cast passed parameters to required type.
GSDeviceOGL: cast variables to required type and silence warnings.
GSRendererOGL: cast variables to required type and silence warnings.
 2016-06-30 16:50:10 +05:30
Gregory Hainaut d7c1faf563 gsdx ogl: add GPU timers to measure time between 2 vsync 
So far only basic stuff (min/mean/max frame rendering time)
 2016-06-26 15:34:36 +02:00
Gregory Hainaut ff3d9bd373 gsdx ogl: add function pointer to name object 
It could be nice to ease debug
 2016-06-09 18:27:58 +02:00
Gregory Hainaut 08a8bfa76c gsdx ogl: plug new program compilation for bad driver 2016-06-01 21:00:29 +02:00
Gregory Hainaut 538bb418ce gsdx ogl: revert the removal of single shader compilation function pointer 
(It doesn't mean I will drop SSO but that I will do some tests one day)
 2016-06-01 09:29:56 +02:00
Gregory Hainaut 9c8b5e37a4 gsdx ogl: blacklist AMD 2015 drivers 2016-05-29 18:21:12 +02:00
Gregory Hainaut 58f04975e1 oups fix link 2016-05-28 18:49:49 +02:00
Gregory Hainaut 179681ef18 gsdx ogl: enable AMD driver blending workaround only on latest legacy driver 
Legacy GPU:
Older driver will be broken.

Still supported GPU:
Please upgrade to the latest AMD driver 16.5.2 or 16.5.3 (and prey that future driver will still work)
 2016-05-28 18:43:55 +02:00
Gregory Hainaut a9c18c57e4 gsdx option: use the new GetConfig* function 
v2:
add PSX stuff
ssakash review
 2016-05-28 10:07:27 +02:00
Gregory Hainaut fa921215d9 gsdx ogl: add GL_ARB_get_texture_sub_image extension support 
could help to read back a portion of a texture
 2016-05-16 18:58:33 +02:00
Gregory Hainaut caacb1dc9f gsdx-ogl: add texure clear function (GL4.4) 2016-05-15 14:57:11 +02:00
Gregory Hainaut cd9ee3c468 gsdx ogl: emulate GL_ARB_draw_buffers_blend and GL_ARB_viewport_array 
New functions only set the parameter to a single buffer whereas old function
set all buffers
 2016-05-14 17:15:30 +02:00
Gregory Hainaut 8217c717f6 gsdx-ogl: require GL_KHR_debug 
Will reduce the slowdown on debug build
 2016-04-21 09:28:44 +02:00
Gregory Hainaut 9598417f42 gsdx-ogl: GL_ARB_copy_image is now mandatory 2016-04-21 09:28:44 +02:00
Gregory Hainaut 99bccc6dff gsdx-ogl: remove the geometry shader blacklist for Gallium Mesa drivers 2016-04-21 09:28:44 +02:00
Gregory Hainaut 7aaf36d24d gsdx ogl: add function pointer for framebuffer no attachment extension 
Could be useful in the future
 2016-04-10 11:31:40 +02:00
Gregory Hainaut d533c393b2 gsdx ogl: rely on DSA API 2016-04-10 11:31:40 +02:00
Gregory Hainaut b9e8384c11 gsdx-ogl: move the mandatory extension into mandatory section 2016-04-07 22:29:35 +02:00
Gregory Hainaut 121e92a829 gsdx ogl: remove a now useless warning message 2016-04-07 22:28:11 +02:00
Gregory Hainaut cef76de547 gsdx ogl: GL_ARB_direct_state_access is now mandatory 2016-04-07 22:27:28 +02:00
Gregory Hainaut a62019a3fd gsdx-ogl: found_GL_ARB_buffer_storage is now mandatory 2016-04-07 22:17:22 +02:00
Gregory Hainaut 52e3c3516d gsdx-ogl: GL_ARB_separate_shader_objects is now mandatory 2016-04-07 22:11:35 +02:00
Gregory Hainaut f751f70b1e gsdx ogl: GL_ARB_clip_control is now mandatory 2016-04-07 21:57:54 +02:00
Gregory Hainaut dfb4b5a339 gsdx-ogl: GL_ARB_texture_barrier is now mandatory 
(GL4.5 extension)
 2016-04-07 21:51:37 +02:00
Gregory Hainaut 95ef4e20f8 gsdx-ogl: load GL_ARB_viewport_array function pointer for the future 2016-03-12 15:52:36 +01:00
Gregory Hainaut 56c2e94daf gsdx-ogl: sort extension requirement 
All GL4 extensions supported by DX10 class GPU will be soon mandatory

Namely:
* GL_ARB_copy_image
* GL_ARB_texture_barrier
* GL_ARB_clip_control
* GL_ARB_direct_state_access
* GL_ARB_separate_shader_objects
* GL_ARB_buffer_storage
 2016-03-12 15:52:36 +01:00
Gregory Hainaut 7b8616ac7b gsdx-ogl: add function pointer for query object 2016-03-06 13:39:24 +01:00
Gregory Hainaut 841df74010 gsdx: add info to get a working driver 2016-01-28 21:18:24 +01:00
Jonathan Li 0f11838d93 gsdx: s/_WINDOWS/_WIN32/ 
It's the proper Windows preprocessor macro.
 2016-01-27 22:41:45 +00:00
Gregory Hainaut da4d3562f5 gsdx-ogl: update status of the SSO extension 
AMD (proprietary) is working on it
Free driver will be fixed on Mesa 11.2 (and I hope mesa 11.1.2)
 2016-01-22 09:28:59 +01:00
Gregory Hainaut 7aae0ce394 gsdx ogl: minor string update 2016-01-01 14:43:47 +01:00
Gregory Hainaut cae0ac2d3f gsdx: change gl reporting color message 2015-12-20 14:15:46 +01:00
Johannes Obermayr f4a76c48c2 Use GLsizeiptr on Mesa >= 20150122. 
Signed-off-by: Gregory Hainaut <gregory.hainaut@gmail.com>
 2015-11-12 21:21:13 +01:00
Gregory Hainaut 9ba949c2d9 gsdx-debug: support correct logging on mesa 
By default low severity message were disabled. (thanks to be open source)
 2015-10-24 14:14:37 +02:00
Gregory Hainaut d5e0899955 oups collision with ref commit 2015-10-18 11:19:39 +02:00
Gregory Hainaut f99882c61c gsdx-ogl: keep gl_ActiveTexture & gl_BlendColor (fix MS compilation) 
It seems openGL ABI isn't exactly the same between Windows and my PC.
 2015-10-18 11:18:19 +02:00
refractionpcsx2 179a4cead5 GSdx: Fix compilation 2015-10-18 02:01:56 +01:00
Gregory Hainaut 0958b9db8e gsdx-ogl: use the standard openGL name 
Function pointer was mangled to avoid any collision. Nowadays all symbols
are hidden so no risk of collision.

Syntax is nicer beside it would allow to put back GLES3.2. I think it
supports most of the used extension.

glActiveTexture & glBlendColor are provided without symbol query.
 2015-10-17 17:05:15 +02:00
Gregory Hainaut ed21d88735 gsdx-ogl: add support of Intel GPU on Windows 
It requires at least an Ivy Bridge GPU.
 2015-08-18 19:06:43 +02:00
Gregory Hainaut 3145031c05 gsdx-ogl: add glBindBufferRange function pointer 2015-08-15 20:06:34 +02:00
Gregory Hainaut b17803bb34 gsdx-ogl: wipeout of GL_ARB_bindless_texture 
Code is completely broken. It doesn't help to improve speed.

Remove 200 lines ;)
 2015-08-08 09:16:49 +02:00
Gregory Hainaut 25bd5f5e85 gsdx-ogl: request texture barrier to emulate accurate date 
Actually it can partially be done with GL_ARB_shader_image_load_store
extension. However all drivers that support shader_image have
texture barrier too.
 2015-07-31 09:45:28 +02:00
Gregory Hainaut 8c8fe633a5 gsdx-ogl: merge 3 accurate* option into a nice combobox 
It is much easier to configure this way
 2015-07-30 18:21:00 +02:00
Gregory Hainaut b4c04ed00a gsdx-ogl: wipeout subroutine code 
Code was completey bitrotten
Code was a partial test (and yet 500 lines already)
Shader is more and more complex and multithreading support greatly
reduce the cost of shader switch
 2015-07-17 21:08:49 +02:00
Gregory Hainaut e245b27c97 gsdx-ogl-debug: allow to dump various ps shader 
Nvidia allows to get the ASM of the shader of the compiled shader. It is useful
to check the performance.

It also allow me to compile most of shader code path for QA

Dump is enabled in linux replayer + debug_glsl_shader = 2
 2015-07-17 21:08:48 +02:00
Gregory Hainaut 6ed137dc9c gsdx-ogl: log openGL driver version 2015-07-13 12:35:55 +02:00
Gregory Hainaut 50c9988018 gsdx-ogl: disable all accurate options when not supported + No Intel support on windows 2015-07-01 09:36:54 +02:00