mirror of https://github.com/FreeRDP/FreeRDP
55 lines
1.4 KiB
C
55 lines
1.4 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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rdpShadowSurface* shadow_surface_new(rdpShadowServer* server, int width, int height)
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{
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rdpShadowSurface* surface;
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surface = (rdpShadowSurface*) calloc(1, sizeof(rdpShadowSurface));
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if (!surface)
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return NULL;
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surface->server = server;
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surface->width = width;
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surface->height = height;
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surface->scanline = (surface->width + (surface->width % 4)) * 4;
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surface->data = (BYTE*) malloc(surface->scanline * surface->height);
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if (!surface->data)
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return NULL;
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ZeroMemory(surface->data, surface->scanline * surface->height);
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return surface;
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}
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void shadow_surface_free(rdpShadowSurface* surface)
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{
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if (!surface)
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return;
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}
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