zink: add a flag to zink_query to trigger rasterizer discard workaround
make this agnostic of query types; no functional changes Reviewed-by: Dave Airlie <airlied@redhat.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16274>
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@ -67,6 +67,7 @@ struct zink_query {
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bool needs_reset; /* query is considered active by vk and cannot be destroyed */
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bool dead; /* query should be destroyed when its fence finishes */
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bool needs_update; /* query needs to update its qbos */
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bool needs_rast_discard_workaround; /* query needs discard disabled */
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struct list_head active_list;
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@ -457,10 +458,11 @@ zink_create_query(struct pipe_context *pctx,
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assert(!query->precise || query->vkqtype == VK_QUERY_TYPE_OCCLUSION);
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VkQueryPipelineStatisticFlags pipeline_stats = 0;
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if (query_type == PIPE_QUERY_PRIMITIVES_GENERATED)
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if (query_type == PIPE_QUERY_PRIMITIVES_GENERATED) {
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pipeline_stats = VK_QUERY_PIPELINE_STATISTIC_GEOMETRY_SHADER_PRIMITIVES_BIT |
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VK_QUERY_PIPELINE_STATISTIC_CLIPPING_INVOCATIONS_BIT;
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else if (query_type == PIPE_QUERY_PIPELINE_STATISTICS_SINGLE)
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query->needs_rast_discard_workaround = true;
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} else if (query_type == PIPE_QUERY_PIPELINE_STATISTICS_SINGLE)
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pipeline_stats = pipeline_statistic_convert(index);
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int num_pools = get_num_query_pools(query);
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@ -848,7 +850,7 @@ begin_query(struct zink_context *ctx, struct zink_batch *batch, struct zink_quer
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list_addtail(&q->stats_list, &ctx->primitives_generated_queries);
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zink_batch_usage_set(&q->batch_uses, batch->state);
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_mesa_set_add(batch->state->active_queries, q);
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if (q->type == PIPE_QUERY_PRIMITIVES_GENERATED) {
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if (q->needs_rast_discard_workaround) {
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ctx->primitives_generated_active = true;
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if (zink_set_rasterizer_discard(ctx, true))
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zink_set_color_write_enables(ctx);
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@ -925,7 +927,7 @@ end_query(struct zink_context *ctx, struct zink_batch *batch, struct zink_query
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list_delinit(&q->stats_list);
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check_update(ctx, q);
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if (q->type == PIPE_QUERY_PRIMITIVES_GENERATED) {
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if (q->needs_rast_discard_workaround) {
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ctx->primitives_generated_active = false;
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if (zink_set_rasterizer_discard(ctx, false))
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zink_set_color_write_enables(ctx);
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