For https://github.com/turt2live/matrix-media-repo/issues/459

For https://github.com/turt2live/matrix-media-repo/issues/459

For safety

For https://github.com/turt2live/matrix-media-repo/issues/457

For https://github.com/turt2live/matrix-media-repo/issues/457

This was causing large allocations in heap: https://github.com/turt2live/matrix-media-repo/issues/445

See https://github.com/matrix-org/matrix-spec-proposals/pull/2448/files#r1316159044

This reverts commit 9ee13765.

For investigating https://github.com/turt2live/matrix-media-repo/issues/448

For https://github.com/turt2live/matrix-media-repo/issues/448

Fixes https://github.com/turt2live/matrix-media-repo/issues/443

Fixes https://github.com/turt2live/matrix-media-repo/issues/444

Also fixes a memory issue where we'd decode the entire image before deciding that the image is too small for thumbnailing.

For https://github.com/turt2live/matrix-media-repo/issues/450

For https://github.com/turt2live/matrix-media-repo/issues/450

This reverts commit 73dfdc84.

https://github.com/matrix-org/matrix-spec-proposals/pull/4034

Fixes https://github.com/turt2live/matrix-media-repo/issues/315