Module: vkd3d Branch: master Commit: d40d8c858edb6f978ad0c718055cb11da1093236 URL: https://source.winehq.org/git/vkd3d.git/?a=commit;h=d40d8c858edb6f978ad0c718...
Author: Henri Verbeet hverbeet@codeweavers.com Date: Fri Feb 19 15:57:10 2021 +0100
vkd3d-shader: Explicitly handle "none" modifiers in shader_sm4_read_param().
These (seemingly) have no effect, it's not entirely clear why they are generated.
Signed-off-by: Henri Verbeet hverbeet@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
libs/vkd3d-shader/dxbc.c | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/libs/vkd3d-shader/dxbc.c b/libs/vkd3d-shader/dxbc.c index 5b56259..6d32b1d 100644 --- a/libs/vkd3d-shader/dxbc.c +++ b/libs/vkd3d-shader/dxbc.c @@ -357,6 +357,14 @@ enum vkd3d_sm4_register_type VKD3D_SM5_RT_DEPTHOUT_LESS_EQUAL = 0x27, };
+enum vkd3d_sm4_register_modifier +{ + VKD3D_SM4_REGISTER_MODIFIER_NONE = 0x01, + VKD3D_SM4_REGISTER_MODIFIER_NEGATE = 0x41, + VKD3D_SM4_REGISTER_MODIFIER_ABS = 0x81, + VKD3D_SM4_REGISTER_MODIFIER_ABS_NEGATE = 0xc1, +}; + enum vkd3d_sm4_output_primitive_type { VKD3D_SM4_OUTPUT_PT_POINTLIST = 0x1, @@ -1522,20 +1530,21 @@ static bool shader_sm4_read_param(struct vkd3d_sm4_data *priv, const DWORD **ptr
switch (m) { - case 0x41: + case VKD3D_SM4_REGISTER_MODIFIER_NEGATE: *modifier = VKD3DSPSM_NEG; break;
- case 0x81: + case VKD3D_SM4_REGISTER_MODIFIER_ABS: *modifier = VKD3DSPSM_ABS; break;
- case 0xc1: + case VKD3D_SM4_REGISTER_MODIFIER_ABS_NEGATE: *modifier = VKD3DSPSM_ABSNEG; break;
default: FIXME("Skipping modifier 0x%08x.\n", m); + case VKD3D_SM4_REGISTER_MODIFIER_NONE: *modifier = VKD3DSPSM_NONE; break; }