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egl: make platform's SwapInterval() optional

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Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
This commit is contained in:
Eric Engestrom
2017-07-31 18:03:16 +01:00
parent 97eadb07e7
commit 991ec1b81a
2 changed files with 1 additions and 12 deletions
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11
src/egl/drivers/dri2/platform_wayland.c
View File

@@ -1139,15 +1139,6 @@ static const struct wl_registry_listener registry_listener_drm = {
.global_remove = registry_handle_global_remove
};
static EGLBoolean
dri2_wl_swap_interval(_EGLDriver *drv,
_EGLDisplay *disp,
_EGLSurface *surf,
EGLint interval)
{
return EGL_TRUE;
}
static void
dri2_wl_setup_swap_interval(struct dri2_egl_display *dri2_dpy)
{
@@ -1193,7 +1184,6 @@ static const struct dri2_egl_display_vtbl dri2_wl_display_vtbl = {
.create_pbuffer_surface = dri2_fallback_create_pbuffer_surface,
.destroy_surface = dri2_wl_destroy_surface,
.create_image = dri2_create_image_khr,
.swap_interval = dri2_wl_swap_interval,
.swap_buffers = dri2_wl_swap_buffers,
.swap_buffers_with_damage = dri2_wl_swap_buffers_with_damage,
.swap_buffers_region = dri2_fallback_swap_buffers_region,
@@ -1894,7 +1884,6 @@ static const struct dri2_egl_display_vtbl dri2_wl_swrast_display_vtbl = {
.create_pbuffer_surface = dri2_fallback_create_pbuffer_surface,
.destroy_surface = dri2_wl_destroy_surface,
.create_image = dri2_fallback_create_image_khr,
.swap_interval = dri2_wl_swap_interval,
.swap_buffers = dri2_wl_swrast_swap_buffers,
.swap_buffers_with_damage = dri2_fallback_swap_buffers_with_damage,
.swap_buffers_region = dri2_fallback_swap_buffers_region,

2
src/egl/main/eglapi.c
View File

@@ -1205,7 +1205,7 @@ eglSwapInterval(EGLDisplay dpy, EGLint interval)
surf->Config->MinSwapInterval,
surf->Config->MaxSwapInterval);
if (surf->SwapInterval != interval)
if (surf->SwapInterval != interval && drv->API.SwapInterval)
ret = drv->API.SwapInterval(drv, disp, surf, interval);
else
ret = EGL_TRUE;