CC: <mesa-sta...@lists.freedesktop.org>
---
src/amd/vulkan/radv_cmd_buffer.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c
index e066b160b6..b6729e40b4 100644
--- a/src/amd/vulkan/radv_cmd_buffer.c
+++ b/src/amd/vulkan/radv_cmd_buffer.c
@@ -721,8 +721,11 @@ radv_emit_rbplus_state(struct radv_cmd_buffer *cmd_buffer)
unsigned sx_blend_opt_control = 0;
for (unsigned i = 0; i < subpass->color_count; ++i) {
- if (subpass->color_attachments[i].attachment ==
VK_ATTACHMENT_UNUSED)
+ if (subpass->color_attachments[i].attachment ==
VK_ATTACHMENT_UNUSED) {
+ sx_blend_opt_control |=
S_02875C_MRT0_COLOR_OPT_DISABLE(1) << (i * 4);
+ sx_blend_opt_control |=
S_02875C_MRT0_ALPHA_OPT_DISABLE(1) << (i * 4);
continue;
+ }
int idx = subpass->color_attachments[i].attachment;
struct radv_color_buffer_info *cb =
&framebuffer->attachments[idx].cb;
@@ -836,6 +839,10 @@ radv_emit_rbplus_state(struct radv_cmd_buffer *cmd_buffer)
}
}
+ for (unsigned i = subpass->color_count; i < 8; ++i) {
+ sx_blend_opt_control |= S_02875C_MRT0_COLOR_OPT_DISABLE(1) <<
(i * 4);
+ sx_blend_opt_control |= S_02875C_MRT0_ALPHA_OPT_DISABLE(1) <<
(i * 4);
+ }
radeon_set_context_reg_seq(cmd_buffer->cs, R_028754_SX_PS_DOWNCONVERT,
3);
radeon_emit(cmd_buffer->cs, sx_ps_downconvert);
radeon_emit(cmd_buffer->cs, sx_blend_opt_epsilon);
--
2.18.0
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