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Issue 1398633002: change all pix parameters to width for consistency (Closed) Base URL: https://chromium.googlesource.com/libyuv/libyuv@master
Patch Set: Created 5 years, 2 months ago
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1 /* 1 /*
2 * Copyright 2012 The LibYuv Project Authors. All rights reserved. 2 * Copyright 2012 The LibYuv 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
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1034 uint8* dst_rgb565, int dst_stride_rgb565, 1034 uint8* dst_rgb565, int dst_stride_rgb565,
1035 const uint8* dither4x4, int width, int height) { 1035 const uint8* dither4x4, int width, int height) {
1036 int y; 1036 int y;
1037 void (*I422ToARGBRow)(const uint8* y_buf, 1037 void (*I422ToARGBRow)(const uint8* y_buf,
1038 const uint8* u_buf, 1038 const uint8* u_buf,
1039 const uint8* v_buf, 1039 const uint8* v_buf,
1040 uint8* rgb_buf, 1040 uint8* rgb_buf,
1041 const struct YuvConstants* yuvconstants, 1041 const struct YuvConstants* yuvconstants,
1042 int width) = I422ToARGBRow_C; 1042 int width) = I422ToARGBRow_C;
1043 void (*ARGBToRGB565DitherRow)(const uint8* src_argb, uint8* dst_rgb, 1043 void (*ARGBToRGB565DitherRow)(const uint8* src_argb, uint8* dst_rgb,
1044 const uint32 dither4, int pix) = ARGBToRGB565DitherRow_C; 1044 const uint32 dither4, int width) = ARGBToRGB565DitherRow_C;
1045 if (!src_y || !src_u || !src_v || !dst_rgb565 || 1045 if (!src_y || !src_u || !src_v || !dst_rgb565 ||
1046 width <= 0 || height == 0) { 1046 width <= 0 || height == 0) {
1047 return -1; 1047 return -1;
1048 } 1048 }
1049 // Negative height means invert the image. 1049 // Negative height means invert the image.
1050 if (height < 0) { 1050 if (height < 0) {
1051 height = -height; 1051 height = -height;
1052 dst_rgb565 = dst_rgb565 + (height - 1) * dst_stride_rgb565; 1052 dst_rgb565 = dst_rgb565 + (height - 1) * dst_stride_rgb565;
1053 dst_stride_rgb565 = -dst_stride_rgb565; 1053 dst_stride_rgb565 = -dst_stride_rgb565;
1054 } 1054 }
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1349 default: 1349 default:
1350 return -1; // unknown fourcc - return failure code. 1350 return -1; // unknown fourcc - return failure code.
1351 } 1351 }
1352 return r; 1352 return r;
1353 } 1353 }
1354 1354
1355 #ifdef __cplusplus 1355 #ifdef __cplusplus
1356 } // extern "C" 1356 } // extern "C"
1357 } // namespace libyuv 1357 } // namespace libyuv
1358 #endif 1358 #endif
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