Iago Toral Quiroga
ad1961a441
For this we add a scoring system that evaluates various aspects of the draw calls in a job. If the cost of the geometry side of the pipeline is too high, then we may pay too high a price in double-buffer mode because with smaller tile size may will probably have more vertex shader invocations in the render and binning stages. On the other hand, if rendering cost is not high enough, we may not have enough rendering work to hide the latency of tile stores in double-buffer mode. Also, because we need to make a decision after we know all the draw calls in a job, but the double-buffer enable bit comes in the TILE_BINNING_MODE_CFG that needs to be emitted first in the binning command list before the draw calls are recorded, if we decide to enable it we need to rewrite that packet and we need to size the tile state properly to account for the extra tiles. For this purpose we delay tile state setup for render pass jobs until we are finishing a job. Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17854>
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