Commit Graph

40 Commits

Author SHA1 Message Date
Ryan Houdek b2b0959f23 Geometry shader bug isn't fixed in 11.1.2 for Intel Sandy Bridge 2016-02-12 07:04:09 -06:00
Ryan Houdek cf6f9de350 Both Intel and Radeon Mesa geometry shader bugs are fixed in 11.1.2 2016-02-11 12:55:55 -06:00
Ryan Houdek 3dda36bc5b Blacklist Sandy Bridge on mesa from using geometry shaders. 2016-01-20 12:13:21 -06:00
Ryan Houdek b4eb5d8e3f Disable geometry shaders on mesa AMD/ATI drivers.
Causes misrenderings in games that uses them.
2016-01-09 15:09:37 -06:00
Ryan Houdek 721d319c7b Add a comment to DriverDetails about Qualcomm failing our alpha tests. 2015-12-31 10:14:14 -06:00
Pringo b6f16b3049 Remove Google Code Reference and Fix Grammar 2015-12-03 18:20:59 -08:00
Tillmann Karras bc38892db7 DriverDetails: remove BUG_BROKENINFOLOG leftovers
It was removed in 9618738278.
2015-11-03 18:50:44 +01:00
Ryan Houdek 9618738278 Remove all of our workarounds for Qualcomm devices we don't support anymore. 2015-09-04 23:45:35 -05:00
Ryan Houdek 01db003779 [Android] Workaround Mali driver issue on the Samsung Galaxy S6.
Samsung updated the video drivers on the SGS6 which introduced a bug when disabling vsync.
Both the driver versions are r5p0, but the md5sums of the blob differ.
To work around the issue, make sure to never disable vsync by calling eglSwapInterval.

We can't actually determine the driver version on Android yet.
So until the driver version lands that displays the driver version string in the GL_VERSION string
we will need to keep this workaround enabled at all times, which is a bit annoying.

Current mali drivers return the video driver version in one of the EGL strings you can query.
The issue with that is that Android eats all of those strings, so we can't query it.
2015-08-28 09:02:46 -05:00
Ryan Houdek b4e4a4cef4 Disable OpenGL ES 3.1 on all Qualcomm Adreno devices.
Their new driver that supports GLES3.1 + AEP has issues with it.
At the very least they don't implement all of the geometry shader features fully which causes shader linker issues when we attempt to use them.
I don't have a device so I can't fully test, so until I do I'm going to blanket disable the whole thing.
2015-08-22 09:12:19 -05:00
degasus d3cf4034de DriverDetails: Disable GL_ARB_copy_image on mesa. 2015-08-06 19:41:36 +02:00
Jeffrey Pfau 7085fcc8d6 Fix FreeBSD build 2015-06-13 21:52:47 -07:00
Tillmann Karras cefcb0ace9 Update license headers to GPLv2+ 2015-05-25 13:22:31 +02:00
Dwayne Slater ae83a1b821 Fix OpenGLES 3.0 on Qualcomm's crappy driver, it can't bitshift sometimes.
[fixed lint issues and grammar ~comex]
2015-04-23 16:33:12 -04:00
Stevoisiak cb86db7b68 Minor consistency changes
Mostly small changes, like capitalization and spelling
2015-01-12 15:18:18 -05:00
Jules Blok 3f763e6999 DriverDetails: Remove Intel Structs bug since it doesn't affect us anymore. 2014-12-28 23:28:00 +01:00
Jules Blok 2c0bee5da9 DriverDetails: Update Intel bug description. 2014-12-28 23:28:00 +01:00
Jules Blok bc3ed44050 OGL: Disable geometry shaders on Intel's Windows drivers due to broken interface blocks. 2014-12-19 23:56:02 +01:00
Ryan Houdek 8c0e26d969 Minor changes to DriverDetails
Fixes a typo where the official IMGTec drivers were said to be the OSS driver support.
Removes Mali GPU family detection just like I removed the Adreno family detection.
We don't support Mali Utgard anyway.
If we need family detection we can properly add it, right now it isn't needed.
2014-12-19 21:41:12 +00:00
Ryan Houdek 0fec69001b Fixes Adreno 400 slow performance.
Adreno 300 and 400 have the same video driver performance issues because they are very similar architectures which use basically the same thing with
everything.
There isn't any need to detect the family of the driver with Qualcomm anyway. If we ever need family specific bugs then we can implement real support
for that.
Performance issue on Adreno 400 series was due to us only detecting Adreno 300 series, and with Adreno 400 it wouldn't use the bugs, which would cause
it to use glBufferSubData, causing the huge performance hit.
2014-12-19 21:31:37 +00:00
Ryan Houdek 5c3bbf7409 Works around broken Intel Windows video drivers.
Just use regular boolean negation in our pixel shader's depth test everywhere except on Qualcomm.
This works around a bug in the Intel Windows driver where comparing a boolean value against true or false fails but boolean negation works fine.
Quite silly.

Should fix issues #7830 and #7899.
2014-12-03 00:33:42 -06:00
Ryan Houdek 9da7e6ae79 Adds a DriverDetails bug to track Qualcomm attributeless rendering.
This particular issue was fixed in the v66 (07-08-2014) development drivers from Qualcomm.
To make sure we cover all drivers that may or may not have the issue fixed, make sure to mandate v95 minimum to work around the issue.
The next commit is the actual work around for post processing for this.
2014-10-29 19:58:18 -05:00
Ryan Houdek daabcfd6fc Removes Qualcomm's rotated framebuffer bug from DriverDetails.
Due to changes in how we render to the final framebuffer we no longer encounter this bug.
With the change to post processing being enabled at all times and no longer using glBlitFramebuffer, Qualcomm no longer has the chance to rotate our
framebuffer underneath of us.
2014-10-29 19:57:51 -05:00
Ryan Houdek 9108a11af4 Change driver details to reflect Qualcomm's changes with their v95 driver.
They fixed their issues with dynamic UBO array member access.
There are many other issues though.
2014-10-18 02:50:57 -05:00
degasus 8f403696ea DriverDetails: mark intel buffer_storage bug as fixed 2014-10-16 22:51:32 +02:00
Sonicadvance1 e32b2e1771 Work around Intel's failings with with buffer_storage 2014-09-04 19:03:49 -05:00
Ryan Houdek 7d90a00bbe Qualcomm fixed screen rotation in their latest v66 development drivers.
The framebuffer is no longer rotated the wrong way around in Qualcomm's latest development drivers.
They did something right, only took them over a year.
2014-08-18 00:17:09 -05:00
Ryan Houdek 8bb8446e34 Enables usage of GLSL textureSize on Qualcomm v66.
Qualcomm's v66 drivers have a working textureSize() function now.
Enable usage of it.
2014-05-05 08:50:13 -05:00
Ryan Houdek 92ec49ac9f Change to ARM's naming convention in DriverDetails.
This matches how ARM handles their naming in their drivers for different models.
Really it's that way because both Mali-T6xx and Mali-T7xx fall under Midgard.
While everything else (except Mali-55) fall under Utgard.
2014-04-18 21:06:32 -05:00
Ryan Houdek a9fa49f34d Support checking for the Mali-T7xx line of GPUs.
They are similar enough that they will share bugs with their drivers, so make them fall under the same Mali-Txxx umbrella of bug issues.
If there is ever a need in the future for having separate bugs depending on family, we can support that then.
2014-04-11 23:46:44 -05:00
Pierre Bourdon 664c8d30a0 Remove all trailing whitespaces from our codebase. 2014-03-29 11:05:44 +01:00
Lioncash 2afe215271 Convert all includes to relative paths. 2014-02-18 02:19:10 -05:00
Lioncash 40182a48a5 Cleanup enum indentations. 2014-02-09 16:16:10 -05:00
Ryan Houdek 99b6c82ac3 [Android] Fix Adreno v53 development drivers rotating framebuffer
Older Qualcomm drivers rotated the framebuffer 90 degrees and this fix didn't work.
Now for some obscene reason it rotates a full 180 degrees.
This can at least be worked around by flipping around the image on our end.
2014-01-29 16:39:45 -06:00
degasus d3fd0eddbb OSX: don't avoid unsync mapping on nvida gpus just because the windows driver doesn't like it
OSX has their own driver, so performance issues aren't shared with the nvidia driver (unlike the closed source linux and windows nvidia driver). So now they'll also use the MapAndSync backend like all other osx drivers.

fixes issue 6596

I've also cleaned up the if/else block selecting the best backend a bit.
2014-01-26 11:00:29 +01:00
degasus 5eae39766b enable buffer_storage on nvidia 331.38 on linux
it works fine here, and as the VSH is removed, this is the newest driver.
2014-01-16 17:51:38 +01:00
Ryan Houdek e3d103f60c Update some of the comments in DriverDetails.h for drivers that have fixed their bugs. 2014-01-11 07:31:47 -06:00
Ryan Houdek 7acc64eb0a [Android] Reenable the bug for dynamic UBO array member accesses.
Some information on this bug since this isn't quite true.
Seemingly with the v53 driver, Qualcomm has actually fixed this bug. So we can dynamically access UBO array members.
The issue that is cropping up is actually converting our attribute 'fposmtx' to an integer.
int posmtx = int(fpostmtx);
This line causes some seemingly garbage values to enter in to the posmtx variable.
Not sure exactly why it is failing, probably them just not actually converting the float to an integer and just handling the float directly as a integer.
So the bug is going to stay active with Qualcomm devices until we convert this vertex attribute from a float to a integer.
2014-01-07 07:56:30 -06:00
Ryan Houdek 1118226f27 Merge branch 'master' into buffer_storage 2013-12-31 19:18:30 -06:00
Jasper St. Pierre 34692ab826 Remove unnecessary Src/ folders 2013-12-31 14:03:19 -05:00