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Code Issues Activity

Coalesce some allocations (#3747)

Browse Source 
* View: Coalesce view model allocations
* SceneManager: Coalesce AppScene allocations
* BufferStream: Coalesce Buffer allocations
* ProtocolDict: Coalesce dict allocations
* DigitalSignal: Coalesce buffer allocations

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
Silent
2024-07-03 13:56:13 +02:00
committed by GitHub
parent 2715d9a0e1
commit 7e0849b44e
9 changed files with 16 additions and 33 deletions
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6
lib/toolbox/buffer_stream.c
View File

@@ -12,8 +12,8 @@ struct BufferStream {
FuriStreamBuffer* stream;
size_t index;
Buffer* buffers;
size_t max_buffers_count;
Buffer buffers[];
};
bool buffer_write(Buffer* buffer, const uint8_t* data, size_t size) {
@@ -44,9 +44,8 @@ void buffer_reset(Buffer* buffer) {
BufferStream* buffer_stream_alloc(size_t buffer_size, size_t buffers_count) {
furi_assert(buffer_size > 0);
furi_assert(buffers_count > 0);
BufferStream* buffer_stream = malloc(sizeof(BufferStream));
BufferStream* buffer_stream = malloc(sizeof(BufferStream) + (sizeof(Buffer) * buffers_count));
buffer_stream->max_buffers_count = buffers_count;
buffer_stream->buffers = malloc(sizeof(Buffer) * buffer_stream->max_buffers_count);
for(size_t i = 0; i < buffer_stream->max_buffers_count; i++) {
buffer_stream->buffers[i].occupied = false;
buffer_stream->buffers[i].size = 0;
@@ -66,7 +65,6 @@ void buffer_stream_free(BufferStream* buffer_stream) {
free(buffer_stream->buffers[i].data);
}
furi_stream_buffer_free(buffer_stream->stream);
free(buffer_stream->buffers);
free(buffer_stream);
}