fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2025-12-26 19:20:08 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

iris: Drop XXX about alpha testing

Browse source 
I was misreading i965 - the 3DSTATE_WM::PixelShaderKillsPixel bit from
Gen < 8 needed all of this, but the 3DSTATE_PS_EXTRA bit only needs
prog_data->uses_kill.
This commit is contained in:
Kenneth Graunke 2019-02-11 11:40:38 -08:00
parent bffb65d28e
commit 27d751cdd8
1 changed files with 1 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/gallium/drivers/iris/iris_state.c
View file

@ -3392,9 +3392,7 @@ iris_store_fs_state(struct iris_context *ice,
iris_pack_command(GENX(3DSTATE_PS_EXTRA), psx_state, psx) {
psx.PixelShaderValid = true;
psx.PixelShaderComputedDepthMode = wm_prog_data->computed_depth_mode;
// XXX: alpha test / alpha to coverage :/
psx.PixelShaderKillsPixel = wm_prog_data->uses_kill ||
wm_prog_data->uses_omask;
psx.PixelShaderKillsPixel = wm_prog_data->uses_kill;
psx.AttributeEnable = wm_prog_data->num_varying_inputs != 0;
psx.PixelShaderUsesSourceDepth = wm_prog_data->uses_src_depth;
psx.PixelShaderUsesSourceW = wm_prog_data->uses_src_w;