Commit Graph

3076 Commits

Author SHA1 Message Date
Gregory Hainaut 93c47feb7c gsdx-ogl: replace old colclip algo with the HDR algo
Similar speed but more accurate

Allow to clean the code
2015-07-31 09:45:28 +02:00
Gregory Hainaut 83f874db93 gsdx-ogl: remove bsel.ps
Just clear bsel.abe to disable blending
2015-07-31 09:45:28 +02:00
Gregory Hainaut 25298c70f7 gsdx-ogl: move blending management into a separate function 2015-07-31 09:45:28 +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 2901e94ebc gsdx-ogl: always bind the RT as input texture
To avoid code duplication
2015-07-31 09:45:28 +02:00
Gregory Hainaut 1fe3e04ce3 gsdx-ogl: don't alias m_env/m_context variable
It is cumbersome to move code
2015-07-31 09:45:28 +02:00
Gregory Hainaut 8f27a5a92b gsdx-ogl: only enable fast accurate colclip in level3
Until we drop the old method
2015-07-31 09:45:05 +02:00
Gregory Hainaut 83dfc6b633 gsdx-ogl: clean a bit selector code
Use countof macro (avoid to duplicate the size)
Fix the size of array
Remove useless alpha_stencil case
2015-07-30 18:36:05 +02:00
Gregory Hainaut e026f1bac6 gsdx-ogl: implement a fast accurate colclip algo
The idea is to use a floating texture to accumulate the data and
then do a final postprocessing pass to apply the modulo

v2:
* use bounding box to
* fix vertex corruption issue
* use negative number in shader which allow to use half float (+12
  fps@4x)
2015-07-30 18:34:52 +02:00
Gregory Hainaut aa8f5848d1 gsdx-ogl: always issue a barrier when requested
Safer this way
2015-07-30 18:24:36 +02:00
refractionpcsx2 28fbae4791 gsdx-gui: Tidy up GUI options 2015-07-30 18:24:32 +02:00
Gregory Hainaut 88bd0996f5 gsdx-ogl: only print same tex/rt message when prims overlaps
Avoid most of the false positive
2015-07-30 18:24:32 +02:00
Akash 350e373e3f gsdx-gui: Remove Aggressive CRC hack.
The option is pretty much useless, CRC hack level controls the usage of hacks already.
2015-07-30 18:24:28 +02:00
Akash 68833e10d1 gsdx-gui: Accurate blending unit for Windows.
The following patch merges all the Accurate options related to the blending unit into a single one.
2015-07-30 18:24:19 +02:00
Gregory Hainaut d191ae4aba glsl: use rounding in convert 4 shader
It will avoid texture rouding error with negative number
2015-07-30 18:22:59 +02:00
Gregory Hainaut 7b9fa8fbe5 gsdx-ogl: add an assertion that will save me 2015-07-30 18:22:59 +02:00
Gregory Hainaut 46a1525668 gsdx-ogl: support various texture format creation
Such as GL_RGBA32F/GL_RGBA16F/GL_RGBA16UI/GL_RGBA16I/GL_RGBA16

Not yet used
2015-07-30 18:22:59 +02:00
Gregory Hainaut ee9edb0b19 gsdx-ogl: create a copy rect with conversion function
Previous CopyRect function does a memcopy without conversion.

This function will allow to use different format for input/output. Just a
possibility for the future
2015-07-30 18:22:59 +02:00
Gregory Hainaut ae8df002af gsdx-ogl: optimize Cs * As + Cd and Cs * Af + Cd blending
Basically the code does the alpha multiplication in the shader therefore
the blend unit only does a pure addition. This way the multiplication is
accurate and accurate_blending doesn't requires a costly barrier.

This code also avoid variable duplication to make the code more separated.
Hopefully blending can be done in a separated function

It is preliminary work to support fast color clipping with HDR

v2: fix assertion compilation failure

v3: fix regression in not accurate mode

v3: Cs * As/Af is not an accumulation

Those cases don't need the Cd addition and were already optimized anyway

Fix a regression on GoW2
2015-07-30 18:22:59 +02:00
Gregory Hainaut 12fdc37599 gsdx-ogl: reorganize blending in the renderer
Do DATE algo selection before blending. This way we can detect bad
interaction.

Regroup all blending/colclip in a single block.  Avoid to check abe &&
rt multiple times.

v2: only enable sw blending when abe is true
2015-07-30 18:21:01 +02:00
Gregory Hainaut caadc73e1b gsdx-ogl: add a new level for accurate blending
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
2015-07-30 18:21:01 +02:00
Gregory Hainaut 95c374bbcc glsl: Round 0.95+ to 1 for texel colors
It improves SotC blooming. Suikoden seems to be fine too.
2015-07-30 18:21:01 +02:00
Gregory Hainaut 01a1b1a5e6 gsdx-ogl: add the code to handle point and line in SW blending 2015-07-30 18:21:01 +02:00
Gregory Hainaut a85894e159 gsdx-ogl: move texture shuffle and fbmask into a dedicated function
DrawPrims is really too big now
2015-07-30 18:21:01 +02:00
Gregory Hainaut b632b2a478 gsdx-linux: add a new combo box to select the blend accuracy level 2015-07-30 18:21:00 +02:00
Gregory Hainaut 5c1b8986c6 gsdx-ogl: use SW blending when no barrier is required
Speed penality is small (only GPU) but it is more accurate
2015-07-30 18:21:00 +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 8da63cf95a gsdx-ogl: try to enable sw blending for sprite rendering
The idea is that sprites are often use for post-processing effect (ofc except 2D games)

Most of the time post-processing supports SW blending with a small speed penality. SW
blending is more accurate so it is better to use it.
2015-07-30 18:21:00 +02:00
Gregory Hainaut f4e881ad30 gsdx: always set texture shuffle flag
Avoid bad effects in 16 bits RT games
2015-07-30 09:15:04 +02:00
Gregory Hainaut 7aa36133de Merge pull request #657 from turtleli/wxwidgets3_switch
Windows: switch to wxWidgets 3.0
2015-07-29 14:16:02 +02:00
Gregory Hainaut 5c58bd2092 Merge pull request #682 from micove/Add_disable-build-date
Linux: Add DISABLE_BUILD_DATE and misc fixes
2015-07-29 11:45:32 +02:00
Pistachioman c6c7d99fd2 Add default extension to lilypad's save/load config dialog 2015-07-27 20:30:50 +02:00
Miguel A. Colón Vélez e4ab71abf3 Add authors comment that suggest public-domain license.
Sourceforge was dead for more than a week therefore add the license
information. I could not find the original TGM source (dead link) so I'm not
even sure if this still applies or if the glsl was totally rewritten. None
of the glsl files have a copyright header so it's hard to tell.
2015-07-27 14:21:29 -04:00
Gregory Hainaut f2c77ffa08 gsdx:tc: detect texture shuffle in previous frame
GoW2 uses the effect at the start of a new frame and therefore need the
state of the previous frame. (Note 1 issue remains)

Ricky need to be tested.
2015-07-26 10:14:07 +02:00
Jonathan Li 25b9b24f77 spu2-x: windows: Fix incorrect use of scanf
Half width specifiers were not used, so scanf was writing ints into
bytes.

Note: Visual Studio 2013 doesn't support the hh format specifier.
2015-07-23 19:01:15 +01:00
Jonathan Li 150c53af0f spu2-x: windows: Remove Unicode to Ascii conversion
Use swscanf instead of sscanf to read wide characters directly
2015-07-23 18:58:24 +01:00
Gregory Hainaut cb4af8fe83 gsdx-ogl: small optimization for the GPU
Gain: 1% at 4x on SotC (it partially compensates recent additions)

When the color is constant and equal to 128, the MODULATE mode is
equivalent to the DECAL mode. It saves 5 instructions on the FS.
2015-07-21 08:19:36 +02:00
Gregory Hainaut 7ca463bf75 gsdx: NaN is likely not well supported for S & T
Add also a comment to explain the NaN issue on Q
2015-07-21 08:19:36 +02:00
Gregory Hainaut 223b7daa1d gsdx-ogl: fix fbmask regression
I forget to remove an useless 255.0f factor
2015-07-19 23:55:27 +02:00
Gregory Hainaut a54e636364 gsdx-linux: add a tooltip for the filtering option 2015-07-19 23:27:45 +02:00
Gregory Hainaut 5c740ff41e gsdx-ogl: wipeout AlphaStencil & Alpha hack
Accurate options do a better jobs. Technically it can still
be useful for old gpu/driver that doesn't support the GL4.5 extension.

On Windows, you can still rely on Dx

On linux, free driver support it (except Intel)
2015-07-19 22:43:48 +02:00
Gregory Hainaut 759e75091a gsdx-gui: yes openGL support correctly 8 bits texture 2015-07-19 17:29:25 +02:00
Gregory Hainaut 6719fc89a6 gsdx-sw: Nan is not well supported in Vertex
It fixes the bad light on Silent Hill with the SW renderer.

Full story
if Q is NaN, m_vt.m_eq.q becomes wrongly true
/Q will wrongly be optimized in the "Vertex Shader" of the SW

Note: Add an assert for the STQ handler

Code path is quite hot so no need to add extra check for nothing
2015-07-19 16:41:05 +02:00
Gregory Hainaut 7f76883b98 Merge pull request #658 from ssakash/patch-34
Add Accurate Frame Buffer mask for Windows [GUI] and remove some old options.
2015-07-19 09:07:13 +02:00
Gregory Hainaut 38c086008d glsl: round blending as SW renderer
Better tone on God of War with ultra accurate mode
2015-07-18 17:16:46 +02:00
Gregory Hainaut 88cd333839 gsdx-ogl: don't enable both HW&SW blending 2015-07-18 16:15:52 +02:00
Gregory Hainaut c4e165067d glsl: use signed integer when working with substraction...
It mostly fixes rendering of GoW with ultra blending

Color is still a bit wrong but rounding is likely incorrect
2015-07-18 14:41:03 +02:00
Gregory Hainaut c701ab4368 glsl: don't use normalized value for color range
Globally shader uses less intruction (except blending part)

It would also allow to improve the rounding of color
2015-07-18 14:41:03 +02:00
Gregory Hainaut 57394a03e0 partially revert: glsl: disable computing of extra alpha coeff in SW blending
It generates undefined data in screen. Maybe blending isn't switch off properly.
I need to investigate it.
2015-07-18 14:41:03 +02:00
Gregory Hainaut 5f5266ba45 gsdx-ogl-debug: don't optimize alpha channel in dump
Allow to dump AEM part of the shader
2015-07-18 14:40:57 +02:00
Gregory Hainaut 036cb229a3 glsl: add various comment for future idea
For example GL4 GPU supports special bit operation
2015-07-18 14:40:57 +02:00
Gregory Hainaut 6c1c857024 gsdx-ogl-debug: properly detect start of instruction in dump 2015-07-18 14:40:46 +02:00
Akash 37897eb922 add accurate framebuffer mask for windows. 2015-07-18 11:24:00 +05:30
Akash 7c4f3d28ce remove is_gsopen stuffs since old GUI is deprecated. 2015-07-18 10:50:34 +05:30
Gregory Hainaut 698dda2310 gsdx-ogl: remove subroutine from the gui too 2015-07-17 22:28:59 +02:00
Gregory Hainaut 36e83b42ce glsl: round texture and fragment color as the SW renderer
GS uses integer value and does integer operation too.

This commit trunc the sampled texture, the interpoled fragment color
and the product of the 2.

It impacts negatively the perf of about 3/4% (GPU) but it fixes rendering on
suikoden and potentially some others games too.
2015-07-17 21:08:49 +02:00
Gregory Hainaut 5f247a6e16 glsl: rewrite tfx function to ease future update
No need to put lots of ifdef, compiler will optimize everything
It increases a bit the readability
2015-07-17 21:08:49 +02:00
Gregory Hainaut ea9e608288 gsdx-ogl: fix texture palette mask 2015-07-17 21:08:49 +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 e3751f6cd9 glsl: disable computing of extra alpha coeff in SW blending
Hum, I'm curious of the impact to enable only this code when it is actually used.
2015-07-17 21:08:49 +02:00
Gregory Hainaut 784822a5c2 glsl: redo blending management to use A/B/C/D directly
1/ Code is much more readable
2/ It will allow to round differently the operation in the future
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
Jonathan Li 6c300288f9 gsdx: windows: Make GSReplay work for OpenGL
On Windows, GSReplay does not work with the OpenGL hardware and software
renderer. Make it work.
2015-07-15 20:40:47 +01:00
Jonathan Li db6a32ac33 windows: switch to wxWidgets 3.0
This replaces wxWidgets 2.8 with wxWidgets 3.0 plus all the necessary
include/referencing to get PCSX2 to compile.

VS2012 change is untested.
2015-07-13 21:19:12 +01:00
Gregory Hainaut 6ed137dc9c gsdx-ogl: log openGL driver version 2015-07-13 12:35:55 +02:00
refractionpcsx2 854403af81 Merge pull request #654 from TheLastRar/empty-ethernet-setting-crash
Dev9ghz: Fix crash when ethernet adapter is not selected
2015-07-12 22:34:04 +01:00
TheLastRar ebafb24099 dev9ghz: proper casing 2015-07-12 18:38:23 +01:00
TheLastRar 820323bc1e dev9ghz: Check if user has selected an adapter
Avoid copying from an invalid pointer
2015-07-12 18:37:38 +01:00
Gregory Hainaut c9d6ce3b63 Merge pull request #653 from PCSX2/texture-shuffle-again
gsdx: texture shuffle detection
2015-07-12 18:48:00 +02:00
Gregory Hainaut 8be32e4661 gsdx-tc: fix a memory leak when depth isn't fully supported
Fix issue #642
2015-07-12 17:57:42 +02:00
Gregory Hainaut f6f28042bd gsdx: texture shuffle detection
Don't check rt 32 bits state, it give false positive on suikoden
2015-07-12 15:21:04 +02:00
Gregory Hainaut c660ea858b gsdx: move some CRC hacks to full level 2015-07-11 15:14:11 +02:00
Gregory Hainaut 5f8d3b9e4b gsdx-tc: remains in the memory
avoid a crash with kungfu panda
2015-07-11 14:35:35 +02:00
Gregory Hainaut a4bad8fdbc gsdx-ogl: avoid a bad conflict between accurate option 2015-07-11 14:35:35 +02:00
Gregory Hainaut 15b934eb2a gsdx-ogl: remove useless colclip message 2015-07-11 14:35:35 +02:00
Gregory Hainaut 91fbe6f108 gsdx-ogl: add some code to fix black netting on some renderings
Code is not yet enabled because it requires extensive test

The idea is to replace point by a 1 pixels sprite with the help of
a geometry shader. In 4x, point will be replaced by a 4x4 sprite.
2015-07-11 14:35:35 +02:00
Gregory Hainaut 5e7ce63ed1 glsl: add a geometry shader to upscale GS_POINT
The purpose is to avoid upscaling issue on POINT rendering (black netting on some FMVs)
2015-07-11 14:35:34 +02:00
Gregory Hainaut 2ccf108534 gsdx-ogl: add back a selector for the Geometry Shader 2015-07-11 14:35:34 +02:00
Gregory Hainaut 7f7f6c3b51 Merge pull request #640 from turtleli/gs-frame-title-fixes
GS frame title fixes
2015-07-11 09:47:27 +02:00
Gregory Hainaut 5ed45b6806 Merge pull request #644 from PCSX2/improve-texshuffle-detection
Improve texshuffle detection
2015-07-11 09:34:33 +02:00
Gregory Hainaut ec61ad3667 gsdx-tc: Add some code for the future
Partially invalidate RT when there is a write in the middle of it (actually 2 pages below)

Code is not yet enabled because
1/ I want to stabilize latest update
2/ not sure of the impact of the code
3/ maybe it need a more generic version
2015-07-10 22:35:26 +02:00
Gregory Hainaut 5888913052 gsdx-debug: don't print any "notify" message
Too verbose
2015-07-10 22:35:26 +02:00
Gregory Hainaut 6f9a89dcf2 gsdx-debug: print memory usage of all textures pools
It is a bit crude but it allow to see the impact of code and options.
2015-07-10 22:35:26 +02:00
Gregory Hainaut 350db223d3 gsdx: only propagate texture shuffle detection if tex shuffle is detected 2015-07-10 14:06:39 +02:00
Gregory Hainaut 22f11958e9 gsdx: better detection of texture shuffle
Some effects were missed on Wallace & Gromit
2015-07-09 23:05:07 +02:00
Gregory Hainaut ad86bb5faa gsdx-tc: clear 32 bits state after vsync
Avoid issue on game that uses only 16 bits RT
2015-07-09 23:03:55 +02:00
Jonathan Li bff1b2a3bf GSdx: Show plugin info in title bar when paused
When GSdx is paused by opening the config panel, GSdx does not pass any
info back to PCSX2. Pass the plugin name and renderer even when paused.
2015-07-09 16:11:26 +01:00
Gregory Hainaut 4fcf460447 gsdx: fix DoC black screen video
The game also set both depth and rt buffer at the same location
but disable the depth test (ZTE is 0)
2015-07-09 16:20:43 +02:00
Akash a02a9aac8f Fix a Function name typo. 2015-07-07 21:26:04 +05:30
Gregory Hainaut 345efed473 Merge pull request #633 from ssakash/patch-22
Update the variable name and region of the CRC hack used for Superman
2015-07-07 15:27:08 +02:00
Akash f39aa181cc Update the variable name to suit the game's original name and change to accurate region of the game. 2015-07-06 00:59:35 +05:30
Gregory Hainaut 986754bde7 glsl: don't declare gl_FragDepth
Fix compilation issue on Mesa driver

(hope it doesn't break Catalyst)
2015-07-05 18:12:36 +02:00
Gregory Hainaut edc9d23566 gsdx: fix a crash with UserHacks_ColorDepthClearOverlap 2015-07-05 14:13:24 +02:00
Gregory Hainaut e1144d7a18 gsdx:hack: add a CRC for SuperMan
Extracted from the GS dump
2015-07-05 14:11:35 +02:00
Gregory Hainaut 95e1cd9ea8 gsdx-tc: don't considerer frame as a 32 bits RT
Frame is always 32 bits but game can reuse it later as a 16 bits RT.

Fix half screen issue with Ricky Ponting Cricket

Unfortunately it triggers texture shuffle wrongly. I hope there is no
regression.
2015-07-04 11:00:32 +02:00
Gregory Hainaut 8640b44e02 gsdx-hack: implement a hack for SuperMan (need CRC to enable it)
Fix depth issue.

First issue: RT and Depth are located at the same address.
=> solution, just lookup the depth (done for any games)

Second issue: Instead to draw a X,Y rectangle, they draw a 32 pix, 4096 pix
rectangle with a FBW of 1.
=> solution, don't bother just write the depth directly

Please someone add some CRC to enable the code
2015-07-04 10:59:21 +02:00
Gregory Hainaut 0a07762f6b gsdx-tc: only track 32 bits fmt if the texture is not a palette fmt
Fix a regression on ricky ponting cricket (texture shuffle was triggered without any valid reason)
2015-07-03 23:04:48 +02:00
Gregory Hainaut b9bc5b5c60 gsdx: add UserHacks_ColorDepthClearOverlap to test some new code
debug only
2015-07-03 22:13:35 +02:00
Gregory Hainaut 621d1d93db gsdx-linux: drop the logz option
logz will only enabled if GL_ARB_clip_control is not found.

Note: logz will likely break depth support. Be sure to use a recent driver
2015-07-03 21:29:49 +02:00
Gregory Hainaut 82ed6eac13 gsdx-linux: remove alpha hack from the GUI
Normally you don't need it anymore on OpenGL :)

You can still use this option from the ini file for debug purpose
2015-07-03 21:24:17 +02:00
Gregory Hainaut abec4bd760 gsdx-ogl: don't enable aout when using accurate fbmask 2015-07-03 21:21:56 +02:00
Gregory Hainaut d71b2c1ded gsdx: update accurate fbmask tooltip 2015-07-03 21:21:08 +02:00
Gregory Hainaut 4dbe71cba8 gsdx-ogl: disable SW blending when running DATE GL42
// GL42 interact very badly with sw blending. GL42 uses the primitiveID to find the primitive
// that write the bad alpha value. Sw blending will force the draw to run primitive by primitive
// (therefore primitiveID will be constant to 1)
2015-07-03 20:34:52 +02:00
Gregory Hainaut 705c88f193 gsdx-ogl: disable blending when cleaning integer texture
Avoid a warning message on Nvidia
2015-07-03 20:26:56 +02:00
Gregory Hainaut c6f026ee68 gsdx-tc: keep 32 bits status when converting from/to depth
Partially fix conan effect
2015-07-03 19:02:44 +02:00
Gregory Hainaut 0c12f232ca gsdx-ogl: don't write depth in first step of DATE 42
Fix shadows in Fifa
2015-07-02 21:08:47 +02:00
refractionpcsx2 193f47ebb1 Merge pull request #616 from ssakash/patch-22
swap value functions for Round sprite hack.
2015-07-02 19:33:03 +01:00
Gregory Hainaut 28815db7cc gsdx: fix depth option 2015-07-02 19:13:38 +02:00
Akash 6f515b220e update the description text 2015-07-02 01:39:55 +05:30
Gregory Hainaut de644c5437 Merge pull request #628 from PCSX2/gsdx-depth-and-16-bits-support
Gsdx 1.0
2015-07-01 20:50:09 +02:00
Gregory Hainaut cd8e31d85f gsdx-ogl: always copy date to offset 0,0
Fix snow engine game on driver that don't support yet GL_ARB_copy_image
(Mesa drivers)
2015-07-01 18:27:20 +02:00
Gregory Hainaut 831c24de51 gsdx-dx: only enable new code when CRC is below FULL level
Code is not ready. It allow to test the new code without a massive
regression
2015-07-01 09:36:54 +02:00
Gregory Hainaut 074881228d gsdx:comment: small explanation of the half offset hack 2015-07-01 09:36:54 +02:00
Gregory Hainaut 76f96ddbb6 gsdx-tooltip: MSAA is not implemented on OpenGL 2015-07-01 09:36:54 +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
Gregory Hainaut a9f49ab9ab glsl: fix rounding error for shadow computation
Better shadow on Castlevania/Nemo (others :) )
2015-07-01 09:36:54 +02:00
Gregory Hainaut d46e41533d gsdx: remove various CRC of the openGL level
It is mostly the texture shuffle effect which is now emulated correctly on openGL

They remain in the Dx level as speedhack in particular for
    * Castlevania;
    * GodOfWar;
    * StarOcean3;
    * ValkyrieProfile2;
    * RadiataStories;

Remove old commented hack: Drakengard2, ArctheLad, ReZ

Separate hacks that are only enabled in aggressive mode
2015-07-01 09:36:54 +02:00
Gregory Hainaut be1403cdc2 gsdx-ogl: support texture shuffling on !FST
Mostly fix "Finding Nemo"

It remains a shadows issue when you enable accurate_fbmask and depth
2015-07-01 09:36:54 +02:00
Gregory Hainaut beafbd9768 gsdx: add a warning for the future 2015-07-01 09:36:54 +02:00
Gregory Hainaut 6121677aa1 gsdx-tc: use a single shader pass to convert texture in 8 bits format
It might save a couple of fps

Add a define to test the perf if we keep only the blue channel. It brokes
the code in Prince Of Persia that use the Red/Green channel... Maybe the
speed hack :( Or find a way to replace all if with a lookup table

Note: it is only supported on OpenGL currently
2015-07-01 09:36:54 +02:00
Gregory Hainaut 2ecca529d1 gsdx-tc: log dirty target 2015-07-01 09:36:54 +02:00
Gregory Hainaut e2727f10ba glsl: fix for AMD
I hope :)
2015-07-01 09:36:54 +02:00
Gregory Hainaut 2af7dcbda2 gsdx-tc: GPU accelerate 8 bits texture when upscaling is enabled
Code unscale the texture to ease the conversion. Quality is awful (same as before)
but I'm not sure we can support an upscaled texture

Maybe the quality loss is due to the reduction without mipmap

Maybe the best solution will be to add an hack to extract the blue channel
(with texture swizzle), and uses a "full page/screen" spirte instead.
(it would be faster too)

Note: won't be compatible with MSAA (but gl doesn't support it anyway)
2015-07-01 09:36:54 +02:00
Gregory Hainaut 6ca7a802bf gsdx-tc: add a big comment to explain the scaling of src in TC 2015-07-01 09:36:54 +02:00
Gregory Hainaut d29e375f72 gsdx-tc: GPU accelerate 8 bits texture conversion
Only native is supported currently
2015-07-01 09:36:54 +02:00
Gregory Hainaut a8bcc760b4 gsdx-tc: only clean RT in openGL
It is a debug feature for myself
2015-07-01 09:36:54 +02:00
Gregory Hainaut 3f6edc39cf gsdx-linux-gui: update option
Add mipmap for SW
Add tc depth for HW

Remove nvidia MT, always on
2015-07-01 09:36:54 +02:00
Gregory Hainaut db5468afcf glsl: fix shadow on Shin Megami Tensei Nocturne 2015-07-01 09:36:54 +02:00
Gregory Hainaut 61a717db14 gsdx-tc: clean the RT in debug build
// In theory new textures contain invalidated data. Still in theory a new target
// must contains the content of the GS memory.
// In practice, TC will wrongly invalidate some RT. For example due to write on the alpha
// channel but colors is still valid. Unfortunately TC doesn't support the upload of data
// in target.
//
// Cleaning the code here will likely break several games. However it might reduce
// the noise in draw call debugging. It is the main reason to enable it on debug build.
//
// From a performance point of view, it might cost a little on big upscaling
// but normally few RT are miss so it must remain reasonable.
2015-07-01 09:36:53 +02:00
Gregory Hainaut 99b03b4632 gsdx-debug: log all write (texture) from the EE
It is verbose but it might help to understand the invalidation of texture
2015-07-01 09:36:53 +02:00
Gregory Hainaut e66aac8ab7 gsdx-hw: add an hidden option to preload the final frame with GS mem data
Game can directly uploads a background or the full image in
"CTRC" buffer. Previous code was a full black screen.

It will also avoid various black screen issue in gs dump.

hidden option: preload_frame_with_gs_data

Note: impact on upscaling was not tested and it's likely broken
2015-07-01 09:36:53 +02:00
Gregory Hainaut a751db5f2b gsdx-ogl: merge 2 log (too verbose otherwise) 2015-07-01 09:36:53 +02:00
Gregory Hainaut 85543db094 gsdx-tc: trace the alpha channel update in TC
Improve the rendering in MGS3 (even if the game is still broken
due to others TC issues)

// Typical bug (MGS3 blue cloud):
// 1/ RT used as 32 bits => alpha channel written
// 2/ RT used as 24 bits => no update of alpha channel
// 3/ Lookup of texture that used alpha channel as index, HasSharedBits will return false
//    because of the previous draw call format
//
// Solution: consider the RT as 32 bits if the alpha was used in the past
2015-07-01 09:36:53 +02:00
Gregory Hainaut 4a65e5e723 gsdx-tc: don't try to read a 0 pixels texture
"Regression" introduced in 8 bits RT support

The case appears when
1/ address of RT is the same as input texture
2/ input format is 8 bits
3/ previous lookup of RT was miss
2015-07-01 09:36:53 +02:00
Gregory Hainaut a588f61a8a gsdx: add an assert for unsupported case 2015-07-01 09:36:53 +02:00
Gregory Hainaut 9802ba6621 gsdx-tc: add support of pseudo 8 bits RT conversion
Code is obviously slow but at least it works.

It fixes the blur effect of VP2
2015-07-01 09:36:53 +02:00
Gregory Hainaut 77e718c61f gsdx: disable linear interpolation when converting texture in texture cache
It avoid various upscaling glitches on GS post-processing effect

// 1/ Palette is used to interpret the alpha channel of the RT as an index.
// Star Ocean 3 uses it to emulate a stencil buffer.
// 2/ Z formats are a bad idea to interpolate (discontinuties).
// 3/ 16 bits buffer is used to move data from a channel to another.
//
// I keep linear filtering for standard color even if I'm not sure that it is
// working correctly.
// Indeed, texture is reduced so you need to read all covered pixels (9 in 3x)
// to correctly interpolate the value. Linear interpolation is likely acceptable
// only in 2x scaling
//
// Src texture will still be bilinear interpolated so I'm really not sure
// that we need to do it here too.
//
// Future note: instead to do
// RT 2048x2048 -> T 1024x1024 -> RT 2048x2048
// We can maybe sample directly a bigger texture
// RT 2048x2048 -> T 2048x2048 -> RT 2048x2048
// Pro: better quality. Copy instead of StretchRect (must be faster)
// Cons: consume more memory
//
// In distant future: investigate to reuse the RT directly without any
// copy. Likely a speed boost and memory usage reduction.
2015-07-01 09:36:53 +02:00
Gregory Hainaut ae3b768de9 bump gsdx version to 1.0.0 2015-07-01 09:36:53 +02:00
Gregory Hainaut 839003467e gsdx-ogl: add support of partial frame buffer masking
It might help to fix a bit the color on a couple of games

accurate_fbmask = 1

Code uses GL4.5 extensions. So far it seems the effect is ony used a couple
of time and often in non-overlapping primitive. Speed impact will likely remain small
2015-07-01 09:36:53 +02:00
Gregory Hainaut 87f54ae0ff gsdx: report error on unsupported case in texture cache
It seems to impacts lots of games that still have issue (VP2, MTG3, PoP)

The PSMT32 format is read a PSMT8. I think we need to convert it as PSMT8H (i.e.
unpack it to have only an alpha channel)
2015-07-01 09:36:53 +02:00
Gregory Hainaut 82818dab3c gsdx-ogl: make some room in AlphaCoefficient variable
The idea will be to use the remaining int to store the FB mask
2015-07-01 09:36:53 +02:00
Gregory Hainaut 3b127f663b gsdx-tc: trace the texture format to detect texture shuffling
It fixes games that uses 16 bits RT (like snow engine games)
2015-07-01 09:36:53 +02:00
Gregory Hainaut 33c9e9da0a gsdx: new generic OI hack
To clear a (W, H) RT/Depth, GS can only send a (W , H/2) primitive with
a Z (or RT) pointer in the middle of the buffer

Top-half will be cleared by the color (or the depth).
Bottom-half will be cleared by the depth (or the color).

Code isn't enabled yet but it was tested with success on GoW2.
2015-07-01 09:36:35 +02:00
Gregory Hainaut 42e911c78f gsdx-ogl: mask alpha channel in depth conversion
Might not work if depth is recasted as a rt (we lost the alpha channel)
2015-07-01 09:30:20 +02:00
Gregory Hainaut 05c72980fc gsdx: avoid to detect PSMT8H as 16 bits 2015-07-01 09:30:20 +02:00
Gregory Hainaut b62a2d6a3c gsdx-debug: dump texture in 32 bits when a shuffing effect is detected
Otherwise it is unreadable
2015-07-01 09:30:20 +02:00
Gregory Hainaut 6b5a3dedd9 gsdx-debug: add the format in texture cache logging 2015-07-01 09:30:20 +02:00
refractionpcsx2 955fc3aa35 GSdx-DX: Mirror round value change from OGL 2015-07-01 09:30:20 +02:00
refractionpcsx2 af09d7e063 GSdx-DX: Modified shader slightly as some bits were incorrect. 2015-07-01 09:30:20 +02:00
Gregory Hainaut 7ee3dbd615 gsdx-tc: use the virtual function to check the state
This ways it will be disabled for dx
2015-07-01 09:30:20 +02:00
refractionpcsx2 de189b67a2 GSdx: Add option to toggle Texture Cache Depth support.
- Forced off for DX currently to save fallover.
2015-07-01 09:30:20 +02:00
refractionpcsx2 2dc4e2a04c GSdx: Gave accurate blend option an extra state, can now do super accurate blending from the GUI 2015-07-01 09:30:20 +02:00
Gregory Hainaut c925b1d135 gsdx-tc: support GS mem to depth buffer transfer
Please test SMT games

(issue #572)
2015-07-01 09:30:20 +02:00
refractionpcsx2 4bc8bfc23e GSdx-DX: Rough port of texture switching from OGL 2015-07-01 09:30:20 +02:00
Gregory Hainaut 58ce7d4bb8 gsdx-ogl: emulate texture shuffle
GS doesn't supports texture shuffle/swizzle so it is emulated in a
complex way.

The idea is to read/write the 32 bits color format as a 16 bit format.
This way, RG (16 lsb bits) or BA (16 msb bits) can be read or written with
square texture that targets pixels 1-8 or pixels 8-16.
However shuffle is limited. For example you can copy the green channel
to either the alpha channel or another green channel.

Note: Partial masking of channel is not yet implemented

V2: improve logging
V3: better support of green channel in shader
V4: improve detection of destination (issue due to rounding)
2015-07-01 09:30:20 +02:00
Gregory Hainaut 2d812deb84 gsdx-tc: Depth and Target are interchangeable on the GS !!!
Extend the texture cache to search Color target in Depth target
2015-07-01 09:30:20 +02:00
Gregory Hainaut 76160505f7 gsdx-tc: add an option to avoid blow up dx :p
texture_cache_depth = 1 (default for openGL)
2015-07-01 09:30:20 +02:00
Gregory Hainaut 74d84aafb5 gsdx-tc: allow to search the depth in the old target list
Yes it is possible on PS2 world
2015-07-01 09:30:20 +02:00
Gregory Hainaut b59a347ad7 gsdx-tc: allow to use depth buffer as input texture 2015-07-01 09:30:20 +02:00
Gregory Hainaut 49516cbbca gsdx-tc: allow to invalidate the depth/target if it is used as target/depth
It is requires when game will uses sometimes an address as a RT sometimes as a depth
2015-07-01 09:30:20 +02:00
Gregory Hainaut 35081f922a gsdx: GS kinds of support draw without framebuffer
Gow uses 24 bits buffer, so only color is updated but blending is configured as Cd
so it is a NOP

In this case, we don't lookup the target in the texture cache. It reduces the complexity
to handle depth which can be located at same address as RT

Note: please test DX renderer
2015-07-01 09:30:20 +02:00
Jonathan Li b96609cb51 onepad: fix possible dereference of deleted pointer
onepad will dereference conf after it has been deleted if a PADinit,
PADshutdown, PADinit sequence takes place.
2015-06-29 20:53:00 +01:00
refractionpcsx2 c659b1aa18 Merge pull request #617 from ssakash/patch-26
Console log message for current renderer.
2015-06-28 13:24:09 +01:00
bositman 59a66f87c3 Merge pull request #611 from turtleli/fix-toggling
Fix renderer toggling behavior and other related stuff
2015-06-26 16:34:02 +03:00
Gregory Hainaut 0c2dcf26f2 Merge pull request #598 from turtleli/wxwidgets3_prep
Changes to make transition to wxWidgets3.0 on Windows easier
2015-06-26 15:18:13 +02:00
Jonathan Li acc6ad59ba GSdx: Use correct renderer after config change
Rework the renderer selection logic to reload the saved renderer after
it's been changed in the config panel and to properly detect whether a
renderer toggle has been requested.
2015-06-26 00:50:07 +01:00
Akash 4b472bb461 Console log message for current renderer. 2015-06-25 20:15:45 +05:30
Akash 1d4dff9e42 Remove break statement (return already ends the function execution) 2015-06-25 19:48:22 +05:30
Gregory Hainaut f3c0c1bb88 gsdx-ogl: TexParamami is provided in core 2015-06-25 10:25:57 +02:00
refractionpcsx2 42b1f81b8e dev9ghzdrk: I've got a good idea, lets not match the host mac ;) 2015-06-24 23:42:28 +01:00
refractionpcsx2 cc6ebff48e dev9ghzdrk: Update the virtual_mac too (bridged?) Won't hurt either way! 2015-06-24 22:14:50 +01:00
Gregory Hainaut 8393ba56d6 gsdx-ogl: rework palette texture handling
Redirect the red channel to alpha channel for 8 bits texture.

It avoid special management in the shader
2015-06-24 19:50:09 +02:00
Gregory Hainaut cd4c8b5ce4 gsdx-debug: resolve alpha equation in the dump file 2015-06-24 19:42:53 +02:00
refractionpcsx2 819133ee45 dev9ghzdrk: Make the MAC truely unique, fixes issue #552
-Version bump to reflect the awesomeness
-Put most of the mac variables in one place (not that they do much)
2015-06-24 01:36:01 +01:00
refractionpcsx2 ee9b1caaa4 GSdx-hw: Custom res native mixup stuff, best fix this one too. 2015-06-23 19:43:04 +01:00
Akash 85c4184ea5 swap value functions for Round sprite hack. 2015-06-23 20:07:46 +05:30
refractionpcsx2 ad71ca4cc8 GSdx-hw: Make sure custom resolution doesn't affect Native Resolution 2015-06-22 17:23:47 +01:00
bositman eb0f6eb953 Merge pull request #607 from TheLastRar/dev9settings
dev9ghz: Use .ini for saving settings and delete old registry keys
2015-06-22 17:35:37 +03:00
TheLastRar dcd477f2b6 dev9ghz: Look in registry for settings first
If settings found in the registry, create ini, fill with settings and
then delete the settings stored in the registry.

If no settings found in registry, load from ini.
2015-06-22 15:13:18 +01:00
Gregory Hainaut 7135867119 gsdx: very old typo on option name
Windows uses Renderer with an uppercase R
2015-06-20 16:18:10 +02:00
Jonathan Li 283d4fa57c Use wc_str for Windows only code
This fixes the build for wxWidgets 3.0. The paths are Windows specific,
so c_str and WX_STR already evaluate to a wide string in wxWidgets 2.8.
2015-06-19 22:14:47 +01:00
TheLastRar 0be0f13acf dev9ghz: delete leftover registry keys 2015-06-19 15:46:51 +01:00
TheLastRar 0d04ee440d dev9ghz: fix a typo... 2015-06-19 15:39:49 +01:00
Gregory Hainaut b44bccec6a gsdx: fix previous commit with a scaling factor 2015-06-18 23:02:40 +02:00
Gregory Hainaut 5bc8f046b2 gsdx: fix snow engine issue in native resolution 2015-06-18 21:21:25 +02:00
Karasuhebi 4d1ca4bb76 Changes in title bar: DX -> D3D
Changed the name of the Direct3D renderers so they would match the way
they are named in GSdx's Plugin Settings window. Also changed a printf
to say OpenCL instead of opencl.
2015-06-18 13:00:29 -04:00
Gregory Hainaut ab6f26ff4d Merge pull request #606 from turtleli/gsdx-title-renderer
GSdx: Add renderer type to title bar
2015-06-18 09:49:26 +02:00
refractionpcsx2 f5e8503fa5 GSdx: Didn't need to change this :P 2015-06-17 22:41:16 +01:00
refractionpcsx2 c31c04d3db GSdx: Fix CRC hacks not re-initialising after option change 2015-06-17 22:25:43 +01:00
refractionpcsx2 0b5e0df35d Epic fail Visual Studio! 2015-06-17 22:11:06 +01:00
refractionpcsx2 fc24f039a8 GSdx: Add CRC Management to Windows Dialog.
- Clean up tooltip
- Remove Auto Skip Depth and Disable CRC checkboxes
2015-06-17 22:06:18 +01:00
Jonathan Li e182251fbc GSdx: Add renderer type to title bar 2015-06-17 21:59:05 +01:00
Gregory Hainaut 1d84af573d ofc I didn't test previous commit ater the merge... 2015-06-17 21:55:37 +02:00
Gregory Hainaut b2f8fe3593 gsdx: drop the auto skip depth hack
Just use 1 in skip draw if you want to use it

openGL code will soon be fixed to support depth correctly (and I hope dx in the future)

Conflicts:
	plugins/GSdx/GSState.cpp
	plugins/GSdx/GSState.h
2015-06-17 21:53:08 +02:00
TheLastRar 5f068ec46a dev9ghz: Use .ini for saving settings
Import settings from the registry if needed.
2015-06-17 19:24:48 +01:00
Gregory Hainaut 263583ebcc Revert "gsdx-ogl: enable again geometry shader on Mesa"
This partially reverts commit e774fecb77.

Fix issue #605
2015-06-16 18:33:22 +02:00
Gregory Hainaut c1d39a5f57 gsdx-ogl: drop UserHacks_DateGL4
Initial goal was to avoid slowdown in buggy driver
2015-06-16 09:57:45 +02:00
Gregory Hainaut 62beb3aaf4 gsdx: don't do bad stuff if aggressive hack isn't enabled 2015-06-14 10:27:02 +02:00
Gregory Hainaut f765a195e2 gsdx: Don't set CRC function pointer when disabled
Less costly than an extra check for each draw calls
2015-06-14 10:27:02 +02:00
Gregory Hainaut 1699289162 gsdx: move 4 hacks from level2 to level3
remains tons of them :(
2015-06-14 10:27:02 +02:00
Gregory Hainaut 1be8d07f85 gsdx: auto CRC management
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
2015-06-14 10:27:02 +02:00
Gregory Hainaut c6220bf836 gsdx-debug: print an error on unsupported draw call
Typically GTA
2015-06-14 10:27:02 +02:00
TheLastRar d0af2033e9 Dev9ghz: Respect user Log dir setting, use PluginLog
for logging as it checks if log file was created/opened successfully
Enable full logging in debug builds.
2015-06-11 23:18:25 +01:00
Gregory Hainaut c11ac928ba Merge pull request #599 from ssakash/patch-12
inclusion of jap version of dr2 in gscrc.cpp
2015-06-11 09:45:41 +02:00
Gregory Hainaut 237ffcf796 gsdx-ogl: Make GL_ARB_draw_buffers_blend optinal for limited DX10 drivers 2015-06-10 22:55:27 +02:00
Akash 343ecca6ba crc hack 2015-06-10 20:13:27 +05:30
Gregory Hainaut cbcb7962ce Merge pull request #593 from turtleli/gsdx-cleanup-and-fixes
Gsdx cleanup and fixes
2015-06-10 08:14:44 +02:00
Jonathan Li b1acc08c58 GSdx: Linux: Fix wording 2015-06-09 19:30:16 +01:00
Gregory Hainaut 4e82073bfc gsdx-ogl: improve setting bilinear of palette
Instead to disable it, uses GS settings
2015-06-09 09:53:50 +02:00
i30817 4e7e7f2dd5 Nocturne, DDS1 and DDS2 CRC hacks to remove motion blur and smudge filter
Signed-off-by: i30817 <i30817@gmail.com>
2015-06-09 00:25:33 +02:00
Gregory Hainaut 2503d9698c gsdx-ogl: re enable bilinear fitlering on palette for paltex mode
However keep it disabled for StarOcean 3 use cases
2015-06-08 21:01:18 +02:00
refractionpcsx2 95c2622b7f Gsdx: Typo'd! 2015-06-07 18:31:51 +01:00
refractionpcsx2 b5171dfe5d Gsdx: De-crapify Native resolution, potential fix for custom resolutions. 2015-06-07 16:57:55 +01:00
refractionpcsx2 0946958acf Gsdx: Height change on Gregory's recommendation :) 2015-06-07 16:12:14 +01:00
Gregory Hainaut c3c29945b2 gsdx-ogl: only set a cst blend factor when Ad is used
Fix GT4 and potentially FFX
2015-06-07 16:10:59 +02:00
Gregory Hainaut 5daf7aa98f gsdx-debug: keep s_n/pop in sync 2015-06-07 12:39:48 +02:00
Gregory Hainaut 5bf5b5bca4 gsdx-ogl: extend StretchRect to write in depth texture
It will allow to convert color texture to depth texture
2015-06-07 12:39:23 +02:00
Gregory Hainaut 0518aaedc9 gsdx-ogl: unattach palette to avoid noise in debug 2015-06-07 12:39:15 +02:00
Gregory Hainaut 23f8203a22 gsdx-ogl: add some shaders to convert depth <-> color
I'm afraid of rounding error
2015-06-07 12:39:00 +02:00
Gregory Hainaut a5fe8478ae Merge pull request #575 from PCSX2/gsdx-half-screen-snow-engine-v2
gsdx-texture-cache: Improve fix for snow engine game
2015-06-07 10:18:56 +02:00
refractionpcsx2 0a467291f9 Gsdx: Height thing didn't work so well, using old buffer width test again 2015-06-07 03:50:34 +01:00
Gregory Hainaut 0e3349f953 Merge pull request #590 from PCSX2/OpenGL-printf-corrections-removed-shadow-hearts-crc
OpenGL printf wording corrections, removed Shadow Hearts CRC
2015-06-06 21:56:07 +02:00
bositman 1de58349c5 Bleh 2015-06-06 22:39:34 +03:00
bositman 8d61ab2af2 OpenGL printf wording corrections, removed Shadow Hearts CRC (not used anymore in GSstate)
Some minor grammar fixes to OpenGL prints and removed Shadow Hearts CRC
which has been left behind
2015-06-06 22:28:59 +03:00
refractionpcsx2 1fa13163e4 GSDX: Fix for games which change height but keep the same buffer width
- Fix for games that specify a double height, like Pool Paradise
2015-06-06 20:24:10 +01:00
Gregory Hainaut c3dc51826f Merge pull request #541 from TheLastRar/master
DEV9ghzdrk - thread safer calls to DEV9irq
2015-06-06 10:47:32 +02:00
Gregory Hainaut 97467f9e30 Merge pull request #579 from PCSX2/drop-vs2010-support
Drop vs2010 support
2015-06-06 10:47:16 +02:00
Gregory Hainaut 68e44fd354 gsdx: reload the state when GSconfigure is called
It fixes the reloading of openGL option and it avoids
issue during pause/resume.

Fix issue #584
2015-06-06 08:51:53 +02:00
Gregory Hainaut 7e662c50d4 Revert "gsdx: always restore the full gs state object (s_gs)"
This reverts commit 2ea049b5a5.
2015-06-06 00:22:15 +02:00
Gregory Hainaut 4feeaac7d1 Merge branch 'alignment' of git://github.com/xsacha/pcsx2 into xsacha-alignment
Gregory: Get all changes but keep C11 code path which will be the future
 (if someone can find info on Visual Studio support)
* Keep the old posix api to use address sanitizer on gcc 4.9

Conflicts:
	common/build/Utilities/utilities.vcxproj.filters
	common/build/Utilities/utilities_vs2012.vcxproj.filters
	common/build/Utilities/utilities_vs2013.vcxproj.filters
	common/include/Utilities/MemcpyFast.h
	common/include/Utilities/StringHelpers.h
	common/src/Utilities/AlignedMalloc.cpp
	common/src/Utilities/vssprintf.cpp
	plugins/GSdx/stdafx.cpp
2015-06-05 20:31:14 +02:00
Gregory Hainaut e774fecb77 gsdx-ogl: enable again geometry shader on Mesa
Please use a recent Mesa version (10.5 if possible)
2015-06-05 18:59:10 +02:00
Gregory Hainaut 6c8f7a0147 Merge pull request #580 from PCSX2/issue-565-option
gsdx: always restore the full gs state object (s_gs)
2015-06-05 17:51:02 +02:00
Gregory Hainaut 7d124e6a83 gsdx-texture-cache: Improve fix for snow engine game
Instead to hardcode the half-buffer size to 0x140, the new code
compute it.

To avoid regression, I limit the code to big target (>= 1024 pixels)
2015-06-05 09:06:12 +02:00
refractionpcsx2 65b83a36a7 GSDX: Removed some printf's I left in. 2015-06-05 00:13:21 +01:00
refractionpcsx2 91f775f3f0 GSDX: Fixed up some of the scaling height settings
-Last commit broke Snowblind games again
-Width now based on output circuit
-Try to use the smallest possible while being at least the size of the screen
2015-06-05 00:12:15 +01:00
Gregory Hainaut 6f4ec98bc3 gsdx: try to reduce the size of target as much as possible
I suspect too consume too much memory (issue #576)
2015-06-04 22:15:52 +02:00
Gregory Hainaut f8f6117ea9 gsdx-debug: allow to track texture move
Very painful for the cache and the performance
2015-06-04 22:10:04 +02:00
Gregory Hainaut 979ea92754 gsdx: make png++ optional
Some distributions (Fedora) doesn't have a png++ package...
2015-06-04 20:22:05 +02:00
Gregory Hainaut bd2c04a0ec ooups bad copy/past 2015-06-04 19:58:58 +02:00
Gregory Hainaut 2ea049b5a5 gsdx: always restore the full gs state object (s_gs)
It will force a reload of opengl option
2015-06-04 18:29:31 +02:00
Gregory Hainaut c2e851b3a5 gsdx-ogl: don't use slow SW blend for nothing
When A == B, coeff is 0 so <= 1
When C == 2, just check the value of coeff

Barely faster in accurate_blend = 2
2015-06-04 18:18:47 +02:00
Gregory Hainaut ba5b367ae8 drop support of Visual Studio 2010
* Severals PR uses C++11 features
* 2015 will soon be released
* Win 10 will soon be released

Time to upgrade
2015-06-04 08:55:22 +02:00
Gregory Hainaut 85266abd71 gsdx-ogl: use a 8MB vbo/ibo
Dirge of Cerberus draw 143,360 vertices in a single draw!

It is likely to emulate a particle effects

Hopefully improve issue #573
2015-06-04 08:28:40 +02:00
bositman e34477a497 Merge pull request #547 from pgert/master
GSdx > HW-hacks > Rewording comments on duplicate CRC's and minor cleanup
2015-06-03 15:58:28 +03:00
Gregory Hainaut 0d5d94f56e Merge pull request #570 from ssakash/patch-3
Three new Opengl settings for Windows [GUI]
2015-06-03 14:01:39 +02:00
Gregory Hainaut 3dd3bf6e2b gsdx-ogl: new hidden option accurate_blend = 2
Debug option to emulate all blending draw call in the shader

Of course it is slow but it is very accurate
2015-06-03 09:56:07 +02:00
Gregory Hainaut cd6c93cd9e gsdx: silly mistake 2015-06-03 09:31:52 +02:00
Akash f2d193edcf Add three new Opengl options. 2015-06-02 16:02:56 +05:30
Gregory Hainaut 995ae51bf4 gsdx-ogl: disable a log message
Too verbose and code was fixed anyway
2015-06-02 09:28:35 +02:00
Gregory Hainaut 9fe13f7a6b gsdx linux: fix a memory leak
Not important but pollute the valgrind log
2015-06-02 09:28:35 +02:00