Aliaksandr Kalenik 30d915c361 LibGfx+LibWeb: Specify bottom left origin for WebGL's PaintingSurface ...

By doing that we eliminate the need for the vertical flip flag.

As a side effect it fixes the bug when doing:
`canvasContext2d.drawImage(canvasWithWebGLContext, 0, 0);`
produced a flipped image because we didn't account for different origin
while serializing PaintingSurface into Gfx::Bitmap.

Visual progress on https://ciechanow.ski/curves-and-surfaces/

2024-12-20 20:47:45 +01:00

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