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Side by Side Diff: third_party/libwebp/enc/picture_tools_enc.c

Issue 2651883004: libwebp-0.6.0-rc1 (Closed)
Patch Set: Created 3 years, 11 months ago
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1 // Copyright 2014 Google Inc. All Rights Reserved. 1 // Copyright 2014 Google Inc. All Rights Reserved.
2 // 2 //
3 // Use of this source code is governed by a BSD-style license 3 // Use of this source code is governed by a BSD-style license
4 // that can be found in the COPYING file in the root of the source 4 // that can be found in the COPYING file in the root of the source
5 // tree. An additional intellectual property rights grant can be found 5 // tree. An additional intellectual property rights grant can be found
6 // in the file PATENTS. All contributing project authors may 6 // in the file PATENTS. All contributing project authors may
7 // be found in the AUTHORS file in the root of the source tree. 7 // be found in the AUTHORS file in the root of the source tree.
8 // ----------------------------------------------------------------------------- 8 // -----------------------------------------------------------------------------
9 // 9 //
10 // WebPPicture tools: alpha handling, etc. 10 // WebPPicture tools: alpha handling, etc.
11 // 11 //
12 // Author: Skal (pascal.massimino@gmail.com) 12 // Author: Skal (pascal.massimino@gmail.com)
13 13
14 #include <assert.h> 14 #include <assert.h>
15 15
16 #include "./vp8enci.h" 16 #include "./vp8i_enc.h"
17 #include "../dsp/yuv.h" 17 #include "../dsp/yuv.h"
18 18
19 static WEBP_INLINE uint32_t MakeARGB32(int r, int g, int b) { 19 static WEBP_INLINE uint32_t MakeARGB32(int r, int g, int b) {
20 return (0xff000000u | (r << 16) | (g << 8) | b); 20 return (0xff000000u | (r << 16) | (g << 8) | b);
21 } 21 }
22 22
23 //------------------------------------------------------------------------------ 23 //------------------------------------------------------------------------------
24 // Helper: clean up fully transparent area to help compressibility. 24 // Helper: clean up fully transparent area to help compressibility.
25 25
26 #define SIZE 8 26 #define SIZE 8
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217 } 217 }
218 argb += pic->argb_stride; 218 argb += pic->argb_stride;
219 } 219 }
220 } 220 }
221 } 221 }
222 222
223 #undef BLEND 223 #undef BLEND
224 #undef BLEND_10BIT 224 #undef BLEND_10BIT
225 225
226 //------------------------------------------------------------------------------ 226 //------------------------------------------------------------------------------
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