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Merge branch 'dma-heaps' into 'master'

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Draft: render/allocator: add DMA-BUF heap allocator

See merge request wlroots/wlroots!4414
This commit is contained in:
Simon Ser 2024-11-07 14:18:07 +00:00
commit 804915cc61
6 changed files with 165 additions and 2 deletions
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24
include/render/allocator/dma_heap.h Normal file
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#ifndef RENDER_ALLOCATOR_DMA_HEAP_H
#define RENDER_ALLOCATOR_DMA_HEAP_H
#include <wlr/types/wlr_buffer.h>
#include "render/allocator/allocator.h"
struct wlr_dma_heap_buffer {
struct wlr_buffer base;
struct wlr_dmabuf_attributes dmabuf;
};
struct wlr_dma_heap_allocator {
struct wlr_allocator base;
int fd;
};
/**
* Create a new DMA-BUF heap memory allocator.
*
* Takes ownership over the FD.
*/
struct wlr_allocator *wlr_dma_heap_allocator_create(int heap_fd);
#endif