When we don't have dual source blending we appear to be creating a new batch each time the text color changes (for text with subpx aa). On some sites it makes us generate hundreds of tiny draw calls and the majority of the GPU time ends up spent there (in addition to costly submission). We should be able to emit a batch per color instead of a batch each time the color changes.
Bug 1568600 Comment 0 Edit History
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~When we don't have dual source blending~ With subpx aa we appear to be creating a new batch each time the text color changes (for text with subpx aa). On some sites it makes us generate hundreds of tiny draw calls and the majority of the GPU time ends up spent there (in addition to costly submission). We should be able to emit a batch per color instead of a batch each time the color changes.
When we don't have dual source blending we appear to be creating a new batch each time the text color changes (for text with subpx aa). On some sites it makes us generate hundreds of tiny draw calls and the majority of the GPU time ends up spent there (in addition to costly submission). We should be able to emit a batch per color instead of a batch each time the color changes.