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output: add damage tracking via buffer age

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emersion 2018-01-21 00:06:35 +01:00
parent 78c13ead16
commit 0365b587f0
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GPG key ID: 0FDE7BE0E88F5E48
21 changed files with 163 additions and 81 deletions
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17
backend/drm/renderer.c
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@ -113,9 +113,9 @@ void wlr_drm_surface_finish(struct wlr_drm_surface *surf) {
memset(surf, 0, sizeof(*surf));
}
void wlr_drm_surface_make_current(struct wlr_drm_surface *surf) {
eglMakeCurrent(surf->renderer->egl.display, surf->egl, surf->egl,
surf->renderer->egl.context);
bool wlr_drm_surface_make_current(struct wlr_drm_surface *surf,
int *buffer_damage) {
return wlr_egl_make_current(&surf->renderer->egl, surf->egl, buffer_damage);
}
struct gbm_bo *wlr_drm_surface_swap_buffers(struct wlr_drm_surface *surf) {
@ -123,7 +123,9 @@ struct gbm_bo *wlr_drm_surface_swap_buffers(struct wlr_drm_surface *surf) {
gbm_surface_release_buffer(surf->gbm, surf->front);
}
eglSwapBuffers(surf->renderer->egl.display, surf->egl);
if (!eglSwapBuffers(surf->renderer->egl.display, surf->egl)) {
wlr_log(L_ERROR, "eglSwapBuffers failed");
}
surf->front = surf->back;
surf->back = gbm_surface_lock_front_buffer(surf->gbm);
@ -135,7 +137,7 @@ struct gbm_bo *wlr_drm_surface_get_front(struct wlr_drm_surface *surf) {
return surf->front;
}
wlr_drm_surface_make_current(surf);
wlr_drm_surface_make_current(surf, NULL);
glViewport(0, 0, surf->width, surf->height);
glClearColor(0.0, 0.0, 0.0, 1.0);
glClear(GL_COLOR_BUFFER_BIT);
@ -207,8 +209,9 @@ static struct wlr_texture *get_tex_for_bo(struct wlr_drm_renderer *renderer, str
return tex->tex;
}
struct gbm_bo *wlr_drm_surface_mgpu_copy(struct wlr_drm_surface *dest, struct gbm_bo *src) {
wlr_drm_surface_make_current(dest);
struct gbm_bo *wlr_drm_surface_mgpu_copy(struct wlr_drm_surface *dest,
struct gbm_bo *src) {
wlr_drm_surface_make_current(dest, NULL);
struct wlr_texture *tex = get_tex_for_bo(dest->renderer, src);