diff options
Diffstat (limited to 'docs/specs')
| -rw-r--r-- | docs/specs/WL_bind_wayland_display.spec | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/docs/specs/WL_bind_wayland_display.spec b/docs/specs/WL_bind_wayland_display.spec index 8f0083c2460..47cf5cd148f 100644 --- a/docs/specs/WL_bind_wayland_display.spec +++ b/docs/specs/WL_bind_wayland_display.spec @@ -76,6 +76,10 @@ New Tokens EGL_TEXTURE_Y_UV_WL 0x31D8 EGL_TEXTURE_Y_XUXV_WL 0x31D9 + Accepted in the <attribute> parameter of eglQueryWaylandBufferWL: + + EGL_WAYLAND_Y_INVERTED_WL 0x31DB + Additions to the EGL 1.4 Specification: @@ -157,6 +161,16 @@ Additions to the EGL 1.4 Specification: Further, eglQueryWaylandBufferWL accepts attributes EGL_WIDTH and EGL_HEIGHT to query the width and height of the wl_buffer. + Also, eglQueryWaylandBufferWL may accept + EGL_WAYLAND_Y_INVERTED_WL attribute to query orientation of + wl_buffer. If EGL_WAYLAND_Y_INVERTED_WL is supported + eglQueryWaylandBufferWL returns EGL_TRUE and value is a boolean + that tells if wl_buffer is y-inverted or not. If + EGL_WAYLAND_Y_INVERTED_WL is not supported + eglQueryWaylandBufferWL returns EGL_FALSE, in that case + wl_buffer should be treated as if value of + EGL_WAYLAND_Y_INVERTED_WL was EGL_TRUE. + Issues Revision History @@ -177,3 +191,6 @@ Revision History Change eglQueryWaylandBufferWL to take a resource pointer to the buffer instead of a pointer to a struct wl_buffer, as the latter has been deprecated. (Ander Conselvan de Oliveira) + Version 6, September 16, 2013 + Add EGL_WAYLAND_Y_INVERTED_WL attribute to allow specifying + wl_buffer's orientation. |