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lavapipe: fix logicop, independent blend enable/disable

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The logicop_enable and independent_blend_enable vars need to always
be assigned, otherwise, once turned on, they could never be disabled.

This fixes a number of failures in VMware's test suite.

Signed-off-by: Brian Paul <brianp@vmware.com>
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
cc: mesa-stable

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17062>
This commit is contained in:
Brian Paul
2022-06-09 17:48:43 -06:00
parent 98593360c4
commit 2b14a7658a
1 changed files with 3 additions and 3 deletions
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6
src/gallium/frontends/lavapipe/lvp_execute.c
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@@ -748,14 +748,14 @@ static void handle_graphics_pipeline(struct vk_cmd_queue_entry *cmd,
const VkPipelineColorBlendStateCreateInfo *cb = pipeline->graphics_create_info.pColorBlendState;
int i;
state->blend_state.logicop_enable = cb->logicOpEnable;
if (cb->logicOpEnable) {
state->blend_state.logicop_enable = VK_TRUE;
if (!dynamic_states[conv_dynamic_state_idx(VK_DYNAMIC_STATE_LOGIC_OP_EXT)])
state->blend_state.logicop_func = vk_conv_logic_op(cb->logicOp);
}
if (cb->attachmentCount > 1)
state->blend_state.independent_blend_enable = true;
state->blend_state.independent_blend_enable = (cb->attachmentCount > 1);
for (i = 0; i < cb->attachmentCount; i++) {
state->blend_state.rt[i].colormask = cb->pAttachments[i].colorWriteMask;
state->blend_state.rt[i].blend_enable = cb->pAttachments[i].blendEnable;