1 /**
2 * FreeRDP: A Remote Desktop Protocol client.
3 * RemoteFX Codec Library - Encode
4 *
5 * Copyright 2011 Vic Lee
6 * Copyright 2014-2015 Jay Sorg <jay.sorg@gmail.com>
7 *
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 */
20
21 #if defined(HAVE_CONFIG_H)
22 #include <config_ac.h>
23 #endif
24
25 #include <stdio.h>
26 #include <stdlib.h>
27 #include <string.h>
28
29 #include "rfxcommon.h"
30 #include "rfxencode.h"
31 #include "rfxencode_differential.h"
32 #include "rfxencode_rlgr1.h"
33 #include "rfxencode_rlgr3.h"
34 #include "rfxencode_alpha.h"
35 #include "rfxencode_diff_rlgr1.h"
36 #include "rfxencode_diff_rlgr3.h"
37
38 #include "amd64/funcs_amd64.h"
39
40 #define LLOG_LEVEL 1
41 #define LLOGLN(_level, _args) \
42 do { if (_level < LLOG_LEVEL) { printf _args ; printf("\n"); } } while (0)
43
44 /******************************************************************************/
45 int
rfx_encode_component_rlgr1_amd64_sse2(struct rfxencode * enc,const char * qtable,const uint8 * data,uint8 * buffer,int buffer_size,int * size)46 rfx_encode_component_rlgr1_amd64_sse2(struct rfxencode *enc, const char *qtable,
47 const uint8 *data,
48 uint8 *buffer, int buffer_size, int *size)
49 {
50 LLOGLN(10, ("rfx_encode_component_rlgr1_amd64_sse2:"));
51 if (rfxcodec_encode_dwt_shift_amd64_sse2(qtable, data, enc->dwt_buffer1,
52 enc->dwt_buffer) != 0)
53 {
54 return 1;
55 }
56 *size = rfx_encode_diff_rlgr1(enc->dwt_buffer1, buffer, buffer_size);
57 return 0;
58 }
59
60 /******************************************************************************/
61 int
rfx_encode_component_rlgr3_amd64_sse2(struct rfxencode * enc,const char * qtable,const uint8 * data,uint8 * buffer,int buffer_size,int * size)62 rfx_encode_component_rlgr3_amd64_sse2(struct rfxencode *enc, const char *qtable,
63 const uint8 *data,
64 uint8 *buffer, int buffer_size, int *size)
65 {
66 LLOGLN(10, ("rfx_encode_component_rlgr3_amd64_sse2:"));
67 if (rfxcodec_encode_dwt_shift_amd64_sse2(qtable, data, enc->dwt_buffer1,
68 enc->dwt_buffer) != 0)
69 {
70 return 1;
71 }
72 *size = rfx_encode_diff_rlgr3(enc->dwt_buffer1, buffer, buffer_size);
73 return 0;
74 }
75
76 /******************************************************************************/
77 int
rfx_encode_component_rlgr1_amd64_sse41(struct rfxencode * enc,const char * qtable,const uint8 * data,uint8 * buffer,int buffer_size,int * size)78 rfx_encode_component_rlgr1_amd64_sse41(struct rfxencode *enc, const char *qtable,
79 const uint8 *data,
80 uint8 *buffer, int buffer_size, int *size)
81 {
82 LLOGLN(10, ("rfx_encode_component_rlgr1_amd64_sse41:"));
83 if (rfxcodec_encode_dwt_shift_amd64_sse41(qtable, data, enc->dwt_buffer1,
84 enc->dwt_buffer) != 0)
85 {
86 return 1;
87 }
88 *size = rfx_encode_diff_rlgr1(enc->dwt_buffer1, buffer, buffer_size);
89 return 0;
90 }
91
92 /******************************************************************************/
93 int
rfx_encode_component_rlgr3_amd64_sse41(struct rfxencode * enc,const char * qtable,const uint8 * data,uint8 * buffer,int buffer_size,int * size)94 rfx_encode_component_rlgr3_amd64_sse41(struct rfxencode *enc, const char *qtable,
95 const uint8 *data,
96 uint8 *buffer, int buffer_size, int *size)
97 {
98 LLOGLN(10, ("rfx_encode_component_rlgr3_amd64_sse41:"));
99 if (rfxcodec_encode_dwt_shift_amd64_sse41(qtable, data, enc->dwt_buffer1,
100 enc->dwt_buffer) != 0)
101 {
102 return 1;
103 }
104 *size = rfx_encode_diff_rlgr3(enc->dwt_buffer1, buffer, buffer_size);
105 return 0;
106 }
107