86 lines
1.9 KiB
C
86 lines
1.9 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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*
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* Copyright 2014 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "shadow_surface.h"
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#include "shadow_screen.h"
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rdpShadowScreen* shadow_screen_new(rdpShadowServer* server)
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{
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int x, y;
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int width, height;
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MONITOR_DEF* primary;
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rdpShadowScreen* screen;
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rdpShadowSubsystem* subsystem;
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screen = (rdpShadowScreen*) calloc(1, sizeof(rdpShadowScreen));
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if (!screen)
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return NULL;
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screen->server = server;
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subsystem = server->subsystem;
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if (!InitializeCriticalSectionAndSpinCount(&(screen->lock), 4000))
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return NULL;
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region16_init(&(screen->invalidRegion));
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primary = &(subsystem->monitors[0]);
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x = primary->left;
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y = primary->top;
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width = primary->right - primary->left;
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height = primary->bottom - primary->top;
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screen->width = width;
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screen->height = height;
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screen->primary = shadow_surface_new(server, x, y, width, height);
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if (!screen->primary)
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return NULL;
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server->surface = screen->primary;
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return screen;
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}
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void shadow_screen_free(rdpShadowScreen* screen)
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{
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if (!screen)
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return;
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DeleteCriticalSection(&(screen->lock));
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region16_uninit(&(screen->invalidRegion));
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if (screen->primary)
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{
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shadow_surface_free(screen->primary);
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screen->primary = NULL;
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}
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free(screen);
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}
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