/usr/include/rfxcodec_encode.h is in xrdp 0.9.1-9+deb9u3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 | /**
* RFX codec encoder
*
* Copyright 2014-2015 Jay Sorg <jay.sorg@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __RFXCODEC_ENCODE_H
#define __RFXCODEC_ENCODE_H
#include <rfxcodec_common.h>
struct rfx_rect
{
int x;
int y;
int cx;
int cy;
};
struct rfx_tile
{
int x; /* multiple of 64 */
int y; /* multiple of 64 */
int cx; /* must be 64 or less */
int cy; /* must be 64 or less */
int quant_y;
int quant_cb;
int quant_cr;
};
void *
rfxcodec_encode_create(int width, int height, int format, int flags);
int
rfxcodec_encode_create_ex(int width, int height, int format, int flags,
void **handle);
int
rfxcodec_encode_destroy(void *handle);
/* quants, 5 ints per set, should be num_quants * 5 chars in quants)
* each char is 2 quant values
* quantizer order is
* 0 - LL3
* 1 - LH3
* 2 - HL3
* 3 - HH3
* 4 - LH2
* 5 - HL2
* 6 - HH2
* 7 - LH1
* 8 - HL1
* 9 - HH1 */
int
rfxcodec_encode(void *handle, char *cdata, int *cdata_bytes,
char *buf, int width, int height, int stride_bytes,
const struct rfx_rect *region, int num_region,
const struct rfx_tile *tiles, int num_tiles,
const char *quants, int num_quants);
int
rfxcodec_encode_ex(void *handle, char *cdata, int *cdata_bytes,
char *buf, int width, int height, int stride_bytes,
const struct rfx_rect *region, int num_region,
const struct rfx_tile *tiles, int num_tiles,
const char *quants, int num_quants, int flags);
#endif
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