111 static void reset_layer_prop(hwc_context_t* ctx, int dpy, int numAppLayers) {  in reset_layer_prop()  argument
112     if(ctx->layerProp[dpy]) {  in reset_layer_prop()
113        delete[] ctx->layerProp[dpy];  in reset_layer_prop()
114        ctx->layerProp[dpy] = NULL;  in reset_layer_prop()
116     ctx->layerProp[dpy] = new LayerProp[numAppLayers];  in reset_layer_prop()
119 static int display_commit(hwc_context_t *ctx, int dpy) {  in display_commit()  argument
120     int fbFd = ctx->dpyAttr[dpy].fd;  in display_commit()
122         ALOGE("%s: Invalid FB fd for display: %d", __FUNCTION__, dpy);  in display_commit()
139     const int dpy = HWC_DISPLAY_PRIMARY;  in hwc_prepare_primary()  local
143             ctx->dpyAttr[dpy].isActive) {  in hwc_prepare_primary()
144         reset_layer_prop(ctx, dpy, list->numHwLayers - 1);  in hwc_prepare_primary()
148             setListStats(ctx, list, dpy);  in hwc_prepare_primary()
149             int fbZOrder = ctx->mMDPComp[dpy]->prepare(ctx, list);  in hwc_prepare_primary()
151                 ctx->mFBUpdate[dpy]->prepare(ctx, list, fbZOrder);  in hwc_prepare_primary()
166         hwc_display_contents_1_t *list, int dpy) {  in hwc_prepare_external()  argument
170             ctx->dpyAttr[dpy].isActive &&  in hwc_prepare_external()
171             ctx->dpyAttr[dpy].connected) {  in hwc_prepare_external()
172         reset_layer_prop(ctx, dpy, list->numHwLayers - 1);  in hwc_prepare_external()
175         if(!ctx->dpyAttr[dpy].isPause) {  in hwc_prepare_external()
178                 setListStats(ctx, list, dpy);  in hwc_prepare_external()
179                 int fbZOrder = ctx->mMDPComp[dpy]->prepare(ctx, list);  in hwc_prepare_external()
181                     ctx->mFBUpdate[dpy]->prepare(ctx, list, fbZOrder);  in hwc_prepare_external()
202                                hwc_display_contents_1_t *list, int dpy) {  in hwc_prepare_virtual()  argument
242 static int hwc_eventControl(struct hwc_composer_device_1* dev, int dpy,  in hwc_eventControl()  argument
247     if(!ctx->dpyAttr[dpy].isActive) {  in hwc_eventControl()
257             ret = hwc_vsync_control(ctx, dpy, enable);  in hwc_eventControl()
269 static int hwc_blank(struct hwc_composer_device_1* dev, int dpy, int blank)  in hwc_blank()  argument
277           blank==1 ? "Blanking":"Unblanking", dpy);  in hwc_blank()
286     switch(dpy) {  in hwc_blank()
289                 ret = ioctl(ctx->dpyAttr[dpy].fd, FBIOBLANK,  in hwc_blank()
292                 ret = ioctl(ctx->dpyAttr[dpy].fd, FBIOBLANK,FB_BLANK_UNBLANK);  in hwc_blank()
300                 if (display_commit(ctx, dpy) < 0) {  in hwc_blank()
315         ctx->dpyAttr[dpy].isActive = !blank;  in hwc_blank()
318               blank==1 ? "blanking":"unblanking", dpy, strerror(errno));  in hwc_blank()
323           blank==1 ? "blanking":"unblanking", dpy);  in hwc_blank()
354     const int dpy = HWC_DISPLAY_PRIMARY;  in hwc_set_primary()  local
356     if (LIKELY(list) && ctx->dpyAttr[dpy].isActive) {  in hwc_set_primary()
361         if(ctx->mCopyBit[dpy])  in hwc_set_primary()
362             copybitDone = ctx->mCopyBit[dpy]->draw(ctx, list, dpy, &fd);  in hwc_set_primary()
364             hwc_sync(ctx, list, dpy, fd);  in hwc_set_primary()
366         if (!ctx->mMDPComp[dpy]->draw(ctx, list)) {  in hwc_set_primary()
375             hnd = ctx->mCopyBit[dpy]->getCurrentRenderBuffer();  in hwc_set_primary()
379             if (!ctx->mFBUpdate[dpy]->draw(ctx, hnd)) {  in hwc_set_primary()
385         if (display_commit(ctx, dpy) < 0) {  in hwc_set_primary()
396                             hwc_display_contents_1_t* list, int dpy)  in hwc_set_external()  argument
402     if (LIKELY(list) && ctx->dpyAttr[dpy].isActive &&  in hwc_set_external()
403         !ctx->dpyAttr[dpy].isPause &&  in hwc_set_external()
404         ctx->dpyAttr[dpy].connected) {  in hwc_set_external()
409         if(ctx->mCopyBit[dpy])  in hwc_set_external()
410             copybitDone = ctx->mCopyBit[dpy]->draw(ctx, list, dpy, &fd);  in hwc_set_external()
413             hwc_sync(ctx, list, dpy, fd);  in hwc_set_external()
415         if (!ctx->mMDPComp[dpy]->draw(ctx, list)) {  in hwc_set_external()
422             hnd = ctx->mCopyBit[dpy]->getCurrentRenderBuffer();  in hwc_set_external()
426             if (!ctx->mFBUpdate[dpy]->draw(ctx, hnd)) {  in hwc_set_external()
432         if (display_commit(ctx, dpy) < 0) {  in hwc_set_external()
443                            hwc_display_contents_1_t* list, int dpy)  in hwc_set_virtual()  argument
576     for(int dpy = 0; dpy < MAX_DISPLAYS; dpy++) {  in hwc_dump()  local
577         if(ctx->mMDPComp[dpy])  in hwc_dump()
578             ctx->mMDPComp[dpy]->dump(aBuf);  in hwc_dump()