db4b4fb166
gsdx ogl: keep a separate log for sw
2016-10-25 22:00:41 +02:00
885ef7a46f
gsdx ogl: reduce complexity of driver detection
2016-10-23 12:43:50 +02:00
45be4626f6
GSDX: Add an enum for texture filtering
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Also re-order the combobox to make it look consistent with the tooltip description.
2016-10-16 17:36:30 +01:00
2c0a4ac906
gsdx ogl: add an extra debug log level
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Avoid too much log
2016-10-14 20:46:58 +02:00
deb2ed3d09
gsdx ogl: reimplement merge circuit to support feedback write
2016-10-14 18:13:20 +02:00
7ca9ca9465
gsdx: new parameter for merge virtual function
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* Add full PMODE register to replace slbg/mmod
* Add full EXTBUF register (will allow to emulate write feedback)
* Add a third source (which will actually be the destination of the
write feedback)
2016-10-14 18:13:20 +02:00
fbf7ccbdda
gsdx: by default new will throw std::bad_alloc
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So catch/use it and don't bother with GSDXErrorOOM
2016-10-13 20:44:59 +02:00
5ced9c1f19
gsdx mipmap:ogl: plug trilinear/mipmap2 option
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mipmap option 3. Actually maybe a separate tri-linear option will be better
m_mipmap == 2 => use manual PS2 trilinear/mipmap
Otherwise
m_filter == 3 => always use full automatic trilinear interpolation
m_filter == 4 => use automatic trilinear interpolation when PS2 uses mipmap
m_filter == 5 => like 4 but force bilinear interpolation inside layer
2016-10-13 20:16:38 +02:00
a8a2db8eb1
gsdx mipmap:ogl: extend HW sampler with tri-linear filtering
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v2:
* use nice enum
* use bilinear info when there is no mipmap (more accurate)
2016-10-13 20:16:38 +02:00
7ea0e90678
gsdx mipmap:ogl: extend shader to support trilinear filtering
2016-10-13 20:16:38 +02:00
dbb4bdf59f
gsdx mipmap:ogl: add GL_TEXTURE mipmap support
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* Allocate more memory for extra layers
* Allow to upload data in any layers
2016-10-13 20:16:38 +02:00
344636d88e
gsdx ogl: attach input texture before copy
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Help to ensure with copy the good texture in debugger
2016-10-08 23:42:39 +02:00
677f890c5c
gsdx debug: static GSState::s_n
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This way you can access the current draw call anywhere. Very useful for debug.
2016-10-05 09:43:24 +02:00
61333ecb40
gsdx debug: trace register access
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I didn't include high frequency register such as vertex stuff
main goal is to give the possibility to trace the texture/clut update
2016-10-05 09:43:24 +02:00
c2b67ccb78
gsdx ogl: implement an alternate shader for Jak Shadows
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The game sets the framebuffer as an input texture. So I did the same for
openGL. Code is protected with a CRC. It is working because the game want to sample
pixels.
For the record, I tested it GTA too, it doesn't work as expected because
the game will resize the framebuffer to a smaller one. So you don't have
the guarantee that pixel will be read before a data write.
Note: it requires at least accurate blending set on basic
Note: I need CRC of all Jak games that suffers of this issue. Thanks you :)
2016-09-08 23:58:13 +02:00
6abd806539
gsdx perf: print frame time distribution
2016-09-07 08:34:24 +02:00
018895067b
gsdx ogl: restore code to unscale point
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enabled by UserHacks_unscale_point_line = 1
Point will be transformed into a NxN square sprite. (N is the upscaling factor)
2016-08-22 18:18:12 +02:00
8ee2d3d367
gsdx: use static assert when possible
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reported by clang tidy
2016-08-21 15:22:09 +02:00
2e7fab7813
gsdx sw: avoid aliasing issue, clear function was wrong anyway
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Value must be un-normalized. Function is only used with 0.0 so
API was updated to only use the 0 case.
2016-08-14 21:01:09 +02:00
447e0d0336
Merge pull request #1514 from PCSX2/gsdx-nouveau-driver
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Gsdx alpha test improvement
2016-08-14 20:29:09 +02:00
15db7eeb81
gsdx: use correct format in printf
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u => unsigned
d => signed
zu => size_t
2016-08-13 12:48:35 +02:00
1fa9e3fc93
gsdx ogl: align shader self test to atst previous change
2016-08-10 11:30:13 +02:00
140fe74ca2
gsdx ogl: fix bad blending regression
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(when accurate blending is disabled)
Regression was introduced in 29c97a9bf2
2016-07-30 09:59:53 +02:00
1e3c46a6bb
gsdx ogl: purge debug message in destructor
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Allow to see latest error and avoid noise in Valgrind log
2016-07-21 09:51:16 +02:00
85fb55a0e1
gsdx ogl: memory management take 3
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Add a factor 2 on the VRAM to get the quantity of available memory for the textures.
The driver is allowed to put some textures in RAM. Of course it is bad for performance
but it won't crash.
Due to the 4GB by process limit, I keep a (reasonable) maximum of 3.8GB.
In order to avoid a crash when memory is too low an exception will be risen
with no guarantee on rendering and big performance impact. In this situation
you ought to reduce upscaling/disable large framebuffer.
2016-07-10 10:23:23 +02:00
a37cd40ce3
gsdx ogl: only print an error when VRAM is low
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Until a better solution is found or people buy better GPU :)
2016-07-09 11:43:28 +02:00
a2086ed458
gsdx profiler: drop latest frame time
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Value is out of the chart. I'm not even sure it is a real frame so let's just remove it.
2016-07-09 10:03:21 +02:00
82d83ca579
gsdx: dull driver
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Hopefully futur low-end GPU will get 4GB of VRAM
2016-07-08 21:53:42 +02:00
3f03f7333c
gsdx: improve builtin profiler
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* Does the first vsync (start counter) after the sleep
* Dump data after the rendering, avoid to count extra destructor,sleep time
* Dump data into a basic csv file (if people want nice graph)
2016-07-08 21:47:53 +02:00
eefe3e8d4f
gsdx ogl: reserve 200MB of the VRAM for various gl buffers (IBO/VBO/PBO/UBO)
2016-07-08 09:43:47 +02:00
df4645a84a
gsdx ogl: Don't use NV extension on AMD
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potentially the NV extension is wrongly used but can't test it with the free driver
2016-07-07 23:48:56 +02:00
d8050634f6
gsdx ogl: plug GL_NVX_gpu_memory_info and GL_ATI_meminfo
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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
16c2baa0df
gsdx-ogl: don't hardcode the accumulation blend trick
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Perf impact is bigger than expected
2016-07-07 19:56:23 +02:00
a1a5f470f7
gsdx-ogl: fix builtin profiler frame counting
2016-07-03 15:54:58 +02:00
cc62e8c785
Merge pull request #1439 from ssakash/Cleanup_Warnings
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PCSX2: Clean up warnings on MSVC
2016-07-03 15:45:39 +02:00
4cfb2b248e
GSDX: Clean up warnings on MSVC
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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
a065a1d918
gsdx ogl: don't use GL_ARB_clear_texture for the depth buffer
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It creates some slowdowns for unknown reason. My best hypothesis is
that stencil will be cleared too which is slow.
Let's keep the code for the future when stencil will be dropped.
Fix #1420
2016-06-30 09:40:07 +02:00
1f4f55bcc9
gsdx: tentative fix for 64 bits buildl
2016-06-26 18:27:50 +02:00
4ec941440d
gsdx replay: use the new profiler data
2016-06-26 17:53:22 +02:00
d7c1faf563
gsdx ogl: add GPU timers to measure time between 2 vsync
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So far only basic stuff (min/mean/max frame rendering time)
2016-06-26 15:34:36 +02:00
79587215bb
gsdx ogl: add the option force_texture_clear for test purpose
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Might be completely useless.
1 => always clear framebuffers and textures to black (aka 0)
2 => always clear framebuffers and textures to red
2016-06-24 18:41:55 +02:00
3234c8241b
gsdx ogl: massively extend glsl self test
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* Support Mesa Nouveau IR (free driver for Nvidia's GPU)
=> Print intermediate representation + final shader
=> Dump GPR usage
* Move dumped shader in /tmp/GSdx_Shader/<sub_dir>
=> Avoid the landing of 3 thousands of files in $PWD ^^
* Use function instead of macro
2016-06-11 13:34:37 +02:00
1c8de02c8d
gsdx ogl: trace shader permutation
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Too much permutation is bad for driver performances
2016-06-11 13:34:23 +02:00
fca2661e05
gsdx ogl: add a pretty name to various opengl opengl
2016-06-09 18:27:58 +02:00
7202cac7d0
gsdx ogl: remove the dual source blending workaround
2016-06-01 21:00:29 +02:00
08a8bfa76c
gsdx ogl: plug new program compilation for bad driver
2016-06-01 21:00:29 +02:00
405f312fe8
gsdx ogl: format GSShader code
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Move the Geometry Shader to the call of the function
2016-06-01 21:00:29 +02:00
5d49a6b685
gsdx ogl: replace 4 VS shader variation by an AND mask
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Perf will be roughly the same. However there is a single VS for all
the HW emulation.
2016-06-01 09:29:56 +02:00
959abe64f8
gsdx ogl: implement wildhack on the CPU
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Speed impact is likely small and the plan is only to keep a single Vertex Shader
2016-06-01 09:29:56 +02:00
f7ddd488e1
gsdx ogl: Extend uniform buffer with channel parameter
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Instead to use the standard ps ubo which is used every draw call.
I reused a barely used buffer to reduce the extra cost of the upload
2016-05-29 10:13:43 +02:00
Gregory Hainaut