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No reason to defer encoding. Just like cmd buffers, we can immediately encode this. Reduce heap allocation of command objects, which were additionally stored in unique ptrs for extra memory inefficiency.

IRect source_region,
IPoint destination_origin,
std::string label) {
auto command = std::make_unique<BlitCopyTextureToTextureCommandVK>();
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heap allocation boo

@jonahwilliams jonahwilliams changed the title [Impeller] immediately encode blit commands. [Impeller] immediately encode blit commands for Vulkan. May 14, 2024
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I didn't look super closely at the code that was moved but trust it was mechanical. LGTM otherwise!

auto-submit bot pushed a commit that referenced this pull request May 14, 2024
Metal equivalent of #52794

No need to defer encoding of blit commands when the command encoder already defers execution until we submit the command buffer. Removes extra indirection and heap allocation.
auto-submit bot added a commit that referenced this pull request May 14, 2024
…)" (#52816)

Reverts: #52795
Initiated by: jonahwilliams
Reason for reverting: failing postsubmit testing -[MTLIGAccelCommandBuffer renderCommandEncoderWithDescriptor:]:438: failed assertion `Already have uncommitted encoder'
Original PR Author: jonahwilliams

Reviewed By: {chinmaygarde}

This change reverts the following previous change:
Metal equivalent of #52794

No need to defer encoding of blit commands when the command encoder already defers execution until we submit the command buffer. Removes extra indirection and heap allocation.
@jonahwilliams jonahwilliams added the autosubmit Merge PR when tree becomes green via auto submit App label May 14, 2024
@auto-submit auto-submit bot merged commit ae01916 into flutter:main May 14, 2024
engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request May 15, 2024
auto-submit bot pushed a commit to flutter/flutter that referenced this pull request May 15, 2024
…148367)

flutter/engine@55c62ff...d35a1a6

2024-05-15 [email protected] Roll FreeType from af4c2d86 to bfc3453f (flutter/engine#52829)
2024-05-14 [email protected] [Impeller] immediately encode blit commands for Vulkan. (flutter/engine#52794)
2024-05-14 [email protected] Fix non-vd android platform view input event offsets (flutter/engine#52532)
2024-05-14 [email protected] Roll Dart SDK from 0380354e2448 to 0b77fbab8cf5 (1 revision) (flutter/engine#52827)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
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Please CC [email protected],[email protected],[email protected] on the revert to ensure that a human
is aware of the problem.

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