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shm: Add shm_buffer getters for width and height

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This commit is contained in:
Kristian Høgsberg 2012-07-20 12:04:42 -04:00
parent 0a9cd16f6a
commit 7ba218c9f8
2 changed files with 22 additions and 0 deletions
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6
src/wayland-server.h
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@ -428,6 +428,12 @@ wl_shm_buffer_get_stride(struct wl_buffer *buffer);
uint32_t uint32_t
wl_shm_buffer_get_format(struct wl_buffer *buffer); wl_shm_buffer_get_format(struct wl_buffer *buffer);
int32_t
wl_shm_buffer_get_width(struct wl_buffer *buffer);
int32_t
wl_shm_buffer_get_height(struct wl_buffer *buffer);
int int
wl_buffer_is_shm(struct wl_buffer *buffer); wl_buffer_is_shm(struct wl_buffer *buffer);

16
src/wayland-shm.c
View file

@ -291,3 +291,19 @@ wl_shm_buffer_get_format(struct wl_buffer *buffer_base)
return buffer->format; return buffer->format;
} }
WL_EXPORT uint32_t
wl_shm_buffer_get_width(struct wl_buffer *buffer_base)
{
struct wl_shm_buffer *buffer = (struct wl_shm_buffer *) buffer_base;
return buffer->base.width;
}
WL_EXPORT uint32_t
wl_shm_buffer_get_height(struct wl_buffer *buffer_base)
{
struct wl_shm_buffer *buffer = (struct wl_shm_buffer *) buffer_base;
return buffer->base.height;
}