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

zink: do not set lineWidth to invalid value

Browse Source 
Some implementations don't support the lineWidth-feature, so let's
avoid setting invalid state to them. But since we don't have a fallback
for this, inform the user.

Acked-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Erik Faye-Lund
2019-09-23 22:13:50 +02:00
parent 59f8ba05f5
commit 4ef088f241
1 changed files with 6 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/gallium/drivers/zink/zink_pipeline.c
+6 -1
View File
@@ -85,7 +85,12 @@ zink_create_gfx_pipeline(struct zink_screen *screen,
rast_state.depthBiasConstantFactor = 0.0;
rast_state.depthBiasClamp = 0.0;
rast_state.depthBiasSlopeFactor = 0.0;
rast_state.lineWidth = state->line_width;
if (screen->feats.wideLines)
rast_state.lineWidth = state->line_width;
else {
debug_printf("BUG: wide lines not supported, needs fallback!");
rast_state.lineWidth = 1.0f;
}
VkPipelineDepthStencilStateCreateInfo depth_stencil_state = {};
depth_stencil_state.sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO;