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buffer: add width and height

This commit is contained in:
Simon Ser 2020-02-28 15:25:35 +01:00
parent 6595db6409
commit 1fa9e0203b
2 changed files with 10 additions and 3 deletions
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4
include/wlr/types/wlr_buffer.h
View File

@ -32,6 +32,8 @@ struct wlr_buffer_impl {
struct wlr_buffer {
const struct wlr_buffer_impl *impl;
int width, height;
bool dropped;
size_t n_locks;
@ -47,7 +49,7 @@ struct wlr_buffer {
* they should call wlr_buffer_drop.
*/
void wlr_buffer_init(struct wlr_buffer *buffer,
const struct wlr_buffer_impl *impl);
const struct wlr_buffer_impl *impl, int width, int height);
/**
* Unreference the buffer. This function should be called by producers when
* they are done with the buffer.

9
types/wlr_buffer.c
View File

@ -7,9 +7,11 @@
#include "util/signal.h"
void wlr_buffer_init(struct wlr_buffer *buffer,
const struct wlr_buffer_impl *impl) {
const struct wlr_buffer_impl *impl, int width, int height) {
assert(impl->destroy);
buffer->impl = impl;
buffer->width = width;
buffer->height = height;
wl_signal_init(&buffer->events.destroy);
wl_signal_init(&buffer->events.release);
}
@ -212,6 +214,9 @@ struct wlr_client_buffer *wlr_client_buffer_import(
return NULL;
}
int width, height;
wlr_resource_get_buffer_size(resource, renderer, &width, &height);
struct wlr_client_buffer *buffer =
calloc(1, sizeof(struct wlr_client_buffer));
if (buffer == NULL) {
@ -219,7 +224,7 @@ struct wlr_client_buffer *wlr_client_buffer_import(
wl_resource_post_no_memory(resource);
return NULL;
}
wlr_buffer_init(&buffer->base, &client_buffer_impl);
wlr_buffer_init(&buffer->base, &client_buffer_impl, width, height);
buffer->resource = resource;
buffer->texture = texture;
buffer->resource_released = resource_released;