blender
/
blender
129
397
Fork 571
Code Issues 6.2k Pull Requests 748 Projects 19 Wiki Activity

GPU: Limit Mesa workaround to older version

This commit is contained in:
Clément Foucault 2020-02-18 17:30:05 +01:00
parent 20605c4b51
commit 56d6666689
Notes: blender-bot 2023-02-14 03:52:45 +01:00 
Referenced by issue #77641, sculpt mode performance regression in 2.83.
Referenced by issue #74790, Artifacts in solid view
Referenced by issue #74791, Crash trying to open Spring Splash scene
Referenced by issue #74024, Faces missing, weird faces added
1 changed files with 6 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
source/blender/gpu/intern/gpu_extensions.c
View File

@ -90,6 +90,7 @@ static struct GPUGlobal {
/* Crappy driver don't know how to map framebuffer slot to output vars...
* We need to have no "holes" in the output buffer slots. */
bool unused_fb_slot_workaround;
bool broken_amd_driver;
/* Some crappy Intel drivers don't work well with shaders created in different
* rendering contexts. */
bool context_local_shaders_workaround;
@ -219,7 +220,7 @@ bool GPU_context_local_shaders_workaround(void)
bool GPU_crappy_amd_driver(void)
{
/* Currently are the same drivers with the `unused_fb_slot` problem. */
return GPU_unused_fb_slot_workaround();
return GG.broken_amd_driver;
}
void gpu_extensions_init(void)
@ -268,6 +269,7 @@ void gpu_extensions_init(void)
* And many others... */
GG.unused_fb_slot_workaround = true;
GG.broken_amd_driver = true;
}
}
@ -328,7 +330,9 @@ void gpu_extensions_init(void)
GG.context_local_shaders_workaround = true;
}
}
else if (GPU_type_matches(GPU_DEVICE_ATI, GPU_OS_UNIX, GPU_DRIVER_OPENSOURCE)) {
else if (GPU_type_matches(GPU_DEVICE_ATI, GPU_OS_UNIX, GPU_DRIVER_OPENSOURCE) &&
(strstr(version, "Mesa 18.") || strstr(version, "Mesa 19.0") ||
strstr(version, "Mesa 19.1") || strstr(version, "Mesa 19.2"))) {
/* See T70187: merging vertices fail. This has been tested from 18.2.2 till 19.3.0~dev of the
* Mesa driver */
GG.unused_fb_slot_workaround = true;