AlexIndustrial/mesa
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

zink: fix PIPE_SHADER_CAP_FP16_DERIVATIVES handling

Browse Source 
this requires 16bit io, not just alus

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12634>
This commit is contained in:
Mike Blumenkrantz
2021-09-01 09:35:58 -04:00
committed by Marge Bot
parent 5ce3fa0100
commit 71aa4adba3
1 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/gallium/drivers/zink/zink_screen.c
+3 -1
View File
@@ -816,8 +816,10 @@ zink_get_shader_param(struct pipe_screen *pscreen,
case PIPE_SHADER_CAP_GLSL_16BIT_CONSTS:
return 0; /* not implemented */
case PIPE_SHADER_CAP_FP16:
case PIPE_SHADER_CAP_FP16_DERIVATIVES:
return screen->info.feats11.storageInputOutput16 ||
(screen->info.have_KHR_16bit_storage && screen->info.storage_16bit_feats.storageInputOutput16);
case PIPE_SHADER_CAP_FP16:
return screen->info.feats12.shaderFloat16 ||
(screen->info.have_KHR_shader_float16_int8 &&
screen->info.shader_float16_int8_feats.shaderFloat16);