102 lines
2.9 KiB
C
102 lines
2.9 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* Graphics Pipeline Extension
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*
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* Copyright 2013 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 <winpr/crt.h>
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#include <winpr/stream.h>
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#include "rdpgfx_common.h"
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int rdpgfx_read_point16(wStream* s, RDPGFX_POINT16* point16)
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{
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Stream_Read_UINT16(s, point16->x); /* x (2 bytes) */
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Stream_Read_UINT16(s, point16->y); /* y (2 bytes) */
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return 0;
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}
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int rdpgfx_write_point16(wStream* s, RDPGFX_POINT16* point16)
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{
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Stream_Write_UINT16(s, point16->x); /* x (2 bytes) */
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Stream_Write_UINT16(s, point16->y); /* y (2 bytes) */
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return 0;
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}
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int rdpgfx_read_rect16(wStream* s, RDPGFX_RECT16* rect16)
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{
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Stream_Read_UINT16(s, rect16->left); /* left (2 bytes) */
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Stream_Read_UINT16(s, rect16->top); /* top (2 bytes) */
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Stream_Read_UINT16(s, rect16->right); /* right (2 bytes) */
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Stream_Read_UINT16(s, rect16->bottom); /* bottom (2 bytes) */
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return 0;
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}
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int rdpgfx_write_rect16(wStream* s, RDPGFX_RECT16* rect16)
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{
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Stream_Write_UINT16(s, rect16->left); /* left (2 bytes) */
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Stream_Write_UINT16(s, rect16->top); /* top (2 bytes) */
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Stream_Write_UINT16(s, rect16->right); /* right (2 bytes) */
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Stream_Write_UINT16(s, rect16->bottom); /* bottom (2 bytes) */
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return 0;
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}
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int rdpgfx_read_color32(wStream* s, RDPGFX_COLOR32* color32)
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{
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Stream_Read_UINT8(s, color32->B); /* B (1 byte) */
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Stream_Read_UINT8(s, color32->G); /* G (1 byte) */
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Stream_Read_UINT8(s, color32->R); /* R (1 byte) */
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Stream_Read_UINT8(s, color32->XA); /* XA (1 byte) */
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return 0;
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}
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int rdpgfx_write_color32(wStream* s, RDPGFX_COLOR32* color32)
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{
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Stream_Write_UINT8(s, color32->B); /* B (1 byte) */
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Stream_Write_UINT8(s, color32->G); /* G (1 byte) */
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Stream_Write_UINT8(s, color32->R); /* R (1 byte) */
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Stream_Write_UINT8(s, color32->XA); /* XA (1 byte) */
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return 0;
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}
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int rdpgfx_read_header(wStream* s, RDPGFX_HEADER* header)
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{
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Stream_Read_UINT16(s, header->cmdId); /* cmdId (2 bytes) */
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Stream_Read_UINT16(s, header->flags); /* flags (2 bytes) */
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Stream_Read_UINT16(s, header->pduLength); /* pduLength (4 bytes) */
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return 0;
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}
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int rdpgfx_write_header(wStream* s, RDPGFX_HEADER* header)
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{
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Stream_Write_UINT16(s, header->cmdId); /* cmdId (2 bytes) */
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Stream_Write_UINT16(s, header->flags); /* flags (2 bytes) */
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Stream_Write_UINT16(s, header->pduLength); /* pduLength (4 bytes) */
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return 0;
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}
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