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render/vulkan: introduce buffer_import_sync_file()

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Will be used in two spots in a following commit.
This commit is contained in:
Simon Ser 2026-02-14 17:53:54 +01:00 • committed by Simon Zeni
parent 7be5e3689c
commit a6e5807e86
1 changed files with 18 additions and 10 deletions
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28
render/vulkan/renderer.c
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@ -1013,6 +1013,23 @@ bool vulkan_sync_foreign_texture(struct wlr_vk_texture *texture,
return true;
}
static bool buffer_import_sync_file(struct wlr_buffer *buffer, uint32_t flags, int sync_file_fd) {
struct wlr_dmabuf_attributes dmabuf = {0};
if (!wlr_buffer_get_dmabuf(buffer, &dmabuf)) {
wlr_log(WLR_ERROR, "wlr_buffer_get_dmabuf() failed");
return false;
}
for (int i = 0; i < dmabuf.n_planes; i++) {
if (!dmabuf_import_sync_file(dmabuf.fd[i], flags,
sync_file_fd)) {
return false;
}
}
return true;
}
bool vulkan_sync_render_buffer(struct wlr_vk_renderer *renderer,
struct wlr_vk_render_buffer *render_buffer, struct wlr_vk_command_buffer *cb,
struct wlr_drm_syncobj_timeline *signal_timeline, uint64_t signal_point) {
@ -1046,18 +1063,9 @@ bool vulkan_sync_render_buffer(struct wlr_vk_renderer *renderer,
goto out;
}
} else {
struct wlr_dmabuf_attributes dmabuf = {0};
if (!wlr_buffer_get_dmabuf(render_buffer->wlr_buffer, &dmabuf)) {
wlr_log(WLR_ERROR, "wlr_buffer_get_dmabuf failed");
if (!buffer_import_sync_file(render_buffer->wlr_buffer, DMA_BUF_SYNC_WRITE, sync_file_fd)) {
goto out;
}
for (int i = 0; i < dmabuf.n_planes; i++) {
if (!dmabuf_import_sync_file(dmabuf.fd[i], DMA_BUF_SYNC_WRITE,
sync_file_fd)) {
goto out;
}
}
}
ok = true;