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lavapipe: zero out blend info if blend isn't enabled

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this makes reading traces easier

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17219>
This commit is contained in:
Mike Blumenkrantz
2022-06-22 17:06:25 -04:00
committed by Marge Bot
parent 9be88a8464
commit 3aaab4a232
1 changed files with 15 additions and 6 deletions
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src/gallium/frontends/lavapipe/lvp_execute.c
+15 -6
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@@ -759,12 +759,21 @@ static void handle_graphics_pipeline(struct vk_cmd_queue_entry *cmd,
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;
state->blend_state.rt[i].rgb_func = vk_conv_blend_func(cb->pAttachments[i].colorBlendOp);
state->blend_state.rt[i].rgb_src_factor = vk_conv_blend_factor(cb->pAttachments[i].srcColorBlendFactor);
state->blend_state.rt[i].rgb_dst_factor = vk_conv_blend_factor(cb->pAttachments[i].dstColorBlendFactor);
state->blend_state.rt[i].alpha_func = vk_conv_blend_func(cb->pAttachments[i].alphaBlendOp);
state->blend_state.rt[i].alpha_src_factor = vk_conv_blend_factor(cb->pAttachments[i].srcAlphaBlendFactor);
state->blend_state.rt[i].alpha_dst_factor = vk_conv_blend_factor(cb->pAttachments[i].dstAlphaBlendFactor);
if (state->blend_state.rt[i].blend_enable) {
state->blend_state.rt[i].rgb_func = vk_conv_blend_func(cb->pAttachments[i].colorBlendOp);
state->blend_state.rt[i].rgb_src_factor = vk_conv_blend_factor(cb->pAttachments[i].srcColorBlendFactor);
state->blend_state.rt[i].rgb_dst_factor = vk_conv_blend_factor(cb->pAttachments[i].dstColorBlendFactor);
state->blend_state.rt[i].alpha_func = vk_conv_blend_func(cb->pAttachments[i].alphaBlendOp);
state->blend_state.rt[i].alpha_src_factor = vk_conv_blend_factor(cb->pAttachments[i].srcAlphaBlendFactor);
state->blend_state.rt[i].alpha_dst_factor = vk_conv_blend_factor(cb->pAttachments[i].dstAlphaBlendFactor);
} else {
state->blend_state.rt[i].rgb_func = 0;
state->blend_state.rt[i].rgb_src_factor = 0;
state->blend_state.rt[i].rgb_dst_factor = 0;
state->blend_state.rt[i].alpha_func = 0;
state->blend_state.rt[i].alpha_src_factor = 0;
state->blend_state.rt[i].alpha_dst_factor = 0;
}
/* At least llvmpipe applies the blend factor prior to the blend function,
* regardless of what function is used. (like i965 hardware).