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1 /* | 1 /* |
2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved. | 2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
(...skipping 18 matching lines...) Expand all Loading... |
29 { | 29 { |
30 int i; | 30 int i; |
31 | 31 |
32 for (i = 0; i < 4; i++) | 32 for (i = 0; i < 4; i++) |
33 { | 33 { |
34 if (eobs[0] > 1) | 34 if (eobs[0] > 1) |
35 vp8_dequant_idct_add_mmx (q, dq, dst, stride); | 35 vp8_dequant_idct_add_mmx (q, dq, dst, stride); |
36 else if (eobs[0] == 1) | 36 else if (eobs[0] == 1) |
37 { | 37 { |
38 vp8_dc_only_idct_add_mmx (q[0]*dq[0], dst, stride, dst, stride); | 38 vp8_dc_only_idct_add_mmx (q[0]*dq[0], dst, stride, dst, stride); |
39 vpx_memset(q, 0, 2 * sizeof(q[0])); | 39 memset(q, 0, 2 * sizeof(q[0])); |
40 } | 40 } |
41 | 41 |
42 if (eobs[1] > 1) | 42 if (eobs[1] > 1) |
43 vp8_dequant_idct_add_mmx (q+16, dq, dst+4, stride); | 43 vp8_dequant_idct_add_mmx (q+16, dq, dst+4, stride); |
44 else if (eobs[1] == 1) | 44 else if (eobs[1] == 1) |
45 { | 45 { |
46 vp8_dc_only_idct_add_mmx (q[16]*dq[0], dst+4, stride, | 46 vp8_dc_only_idct_add_mmx (q[16]*dq[0], dst+4, stride, |
47 dst+4, stride); | 47 dst+4, stride); |
48 vpx_memset(q + 16, 0, 2 * sizeof(q[0])); | 48 memset(q + 16, 0, 2 * sizeof(q[0])); |
49 } | 49 } |
50 | 50 |
51 if (eobs[2] > 1) | 51 if (eobs[2] > 1) |
52 vp8_dequant_idct_add_mmx (q+32, dq, dst+8, stride); | 52 vp8_dequant_idct_add_mmx (q+32, dq, dst+8, stride); |
53 else if (eobs[2] == 1) | 53 else if (eobs[2] == 1) |
54 { | 54 { |
55 vp8_dc_only_idct_add_mmx (q[32]*dq[0], dst+8, stride, | 55 vp8_dc_only_idct_add_mmx (q[32]*dq[0], dst+8, stride, |
56 dst+8, stride); | 56 dst+8, stride); |
57 vpx_memset(q + 32, 0, 2 * sizeof(q[0])); | 57 memset(q + 32, 0, 2 * sizeof(q[0])); |
58 } | 58 } |
59 | 59 |
60 if (eobs[3] > 1) | 60 if (eobs[3] > 1) |
61 vp8_dequant_idct_add_mmx (q+48, dq, dst+12, stride); | 61 vp8_dequant_idct_add_mmx (q+48, dq, dst+12, stride); |
62 else if (eobs[3] == 1) | 62 else if (eobs[3] == 1) |
63 { | 63 { |
64 vp8_dc_only_idct_add_mmx (q[48]*dq[0], dst+12, stride, | 64 vp8_dc_only_idct_add_mmx (q[48]*dq[0], dst+12, stride, |
65 dst+12, stride); | 65 dst+12, stride); |
66 vpx_memset(q + 48, 0, 2 * sizeof(q[0])); | 66 memset(q + 48, 0, 2 * sizeof(q[0])); |
67 } | 67 } |
68 | 68 |
69 q += 64; | 69 q += 64; |
70 dst += 4*stride; | 70 dst += 4*stride; |
71 eobs += 4; | 71 eobs += 4; |
72 } | 72 } |
73 } | 73 } |
74 | 74 |
75 void vp8_dequant_idct_add_uv_block_mmx | 75 void vp8_dequant_idct_add_uv_block_mmx |
76 (short *q, short *dq, | 76 (short *q, short *dq, |
77 unsigned char *dstu, unsigned char *dstv, int stride, char *eobs) | 77 unsigned char *dstu, unsigned char *dstv, int stride, char *eobs) |
78 { | 78 { |
79 int i; | 79 int i; |
80 | 80 |
81 for (i = 0; i < 2; i++) | 81 for (i = 0; i < 2; i++) |
82 { | 82 { |
83 if (eobs[0] > 1) | 83 if (eobs[0] > 1) |
84 vp8_dequant_idct_add_mmx (q, dq, dstu, stride); | 84 vp8_dequant_idct_add_mmx (q, dq, dstu, stride); |
85 else if (eobs[0] == 1) | 85 else if (eobs[0] == 1) |
86 { | 86 { |
87 vp8_dc_only_idct_add_mmx (q[0]*dq[0], dstu, stride, dstu, stride); | 87 vp8_dc_only_idct_add_mmx (q[0]*dq[0], dstu, stride, dstu, stride); |
88 vpx_memset(q, 0, 2 * sizeof(q[0])); | 88 memset(q, 0, 2 * sizeof(q[0])); |
89 } | 89 } |
90 | 90 |
91 if (eobs[1] > 1) | 91 if (eobs[1] > 1) |
92 vp8_dequant_idct_add_mmx (q+16, dq, dstu+4, stride); | 92 vp8_dequant_idct_add_mmx (q+16, dq, dstu+4, stride); |
93 else if (eobs[1] == 1) | 93 else if (eobs[1] == 1) |
94 { | 94 { |
95 vp8_dc_only_idct_add_mmx (q[16]*dq[0], dstu+4, stride, | 95 vp8_dc_only_idct_add_mmx (q[16]*dq[0], dstu+4, stride, |
96 dstu+4, stride); | 96 dstu+4, stride); |
97 vpx_memset(q + 16, 0, 2 * sizeof(q[0])); | 97 memset(q + 16, 0, 2 * sizeof(q[0])); |
98 } | 98 } |
99 | 99 |
100 q += 32; | 100 q += 32; |
101 dstu += 4*stride; | 101 dstu += 4*stride; |
102 eobs += 2; | 102 eobs += 2; |
103 } | 103 } |
104 | 104 |
105 for (i = 0; i < 2; i++) | 105 for (i = 0; i < 2; i++) |
106 { | 106 { |
107 if (eobs[0] > 1) | 107 if (eobs[0] > 1) |
108 vp8_dequant_idct_add_mmx (q, dq, dstv, stride); | 108 vp8_dequant_idct_add_mmx (q, dq, dstv, stride); |
109 else if (eobs[0] == 1) | 109 else if (eobs[0] == 1) |
110 { | 110 { |
111 vp8_dc_only_idct_add_mmx (q[0]*dq[0], dstv, stride, dstv, stride); | 111 vp8_dc_only_idct_add_mmx (q[0]*dq[0], dstv, stride, dstv, stride); |
112 vpx_memset(q, 0, 2 * sizeof(q[0])); | 112 memset(q, 0, 2 * sizeof(q[0])); |
113 } | 113 } |
114 | 114 |
115 if (eobs[1] > 1) | 115 if (eobs[1] > 1) |
116 vp8_dequant_idct_add_mmx (q+16, dq, dstv+4, stride); | 116 vp8_dequant_idct_add_mmx (q+16, dq, dstv+4, stride); |
117 else if (eobs[1] == 1) | 117 else if (eobs[1] == 1) |
118 { | 118 { |
119 vp8_dc_only_idct_add_mmx (q[16]*dq[0], dstv+4, stride, | 119 vp8_dc_only_idct_add_mmx (q[16]*dq[0], dstv+4, stride, |
120 dstv+4, stride); | 120 dstv+4, stride); |
121 vpx_memset(q + 16, 0, 2 * sizeof(q[0])); | 121 memset(q + 16, 0, 2 * sizeof(q[0])); |
122 } | 122 } |
123 | 123 |
124 q += 32; | 124 q += 32; |
125 dstv += 4*stride; | 125 dstv += 4*stride; |
126 eobs += 2; | 126 eobs += 2; |
127 } | 127 } |
128 } | 128 } |
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