Brandon DeRosier ba21393f49 Drop APNG frames that don't fit entirely within the destination surface. (flutter/engine#56928) ...

As per the [spec](https://www.w3.org/TR/png/#fcTL-chunk):

> The frame must be rendered within the region defined by x_offset, y_offset, width, and height. This region may not fall outside of the default image; thus x_offset plus width must not be greater than the [IHDR](https://www.w3.org/TR/png/#11IHDR) width; similarly y_offset plus height must not be greater than the [IHDR](https://www.w3.org/TR/png/#11IHDR) height.

2024-12-05 09:34:32 +00:00

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src/flutter

Drop APNG frames that don't fit entirely within the destination surface. (flutter/engine#56928)

2024-12-05 09:34:32 +00:00