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Issue 2364293002: ShortToHalfFloat_AVX2 function (Closed)
Patch Set: renamed to F16 and moved into windows only section Created 4 years, 2 months ago
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1 /* 1 /*
2 * Copyright 2011 The LibYuv Project Authors. All rights reserved. 2 * Copyright 2011 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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245 // TODO(fbarchard): Port to gcc. 245 // TODO(fbarchard): Port to gcc.
246 #if !defined(LIBYUV_DISABLE_X86) && defined(_M_IX86) && \ 246 #if !defined(LIBYUV_DISABLE_X86) && defined(_M_IX86) && \
247 (defined(VISUALC_HAS_AVX2) || defined(CLANG_HAS_AVX2)) 247 (defined(VISUALC_HAS_AVX2) || defined(CLANG_HAS_AVX2))
248 #define HAS_ARGB1555TOARGBROW_AVX2 248 #define HAS_ARGB1555TOARGBROW_AVX2
249 #define HAS_ARGB4444TOARGBROW_AVX2 249 #define HAS_ARGB4444TOARGBROW_AVX2
250 #define HAS_ARGBTOARGB1555ROW_AVX2 250 #define HAS_ARGBTOARGB1555ROW_AVX2
251 #define HAS_ARGBTOARGB4444ROW_AVX2 251 #define HAS_ARGBTOARGB4444ROW_AVX2
252 #define HAS_ARGBTORGB565ROW_AVX2 252 #define HAS_ARGBTORGB565ROW_AVX2
253 #define HAS_J400TOARGBROW_AVX2 253 #define HAS_J400TOARGBROW_AVX2
254 #define HAS_RGB565TOARGBROW_AVX2 254 #define HAS_RGB565TOARGBROW_AVX2
255 #define HAS_SHORTTOF16ROW_AVX2
255 #endif 256 #endif
256 257
257 // The following are also available on x64 Visual C. 258 // The following are also available on x64 Visual C.
258 #if !defined(LIBYUV_DISABLE_X86) && defined(_MSC_VER) && defined(_M_X64) && \ 259 #if !defined(LIBYUV_DISABLE_X86) && defined(_MSC_VER) && defined(_M_X64) && \
259 (!defined(__clang__) || defined(__SSSE3__)) 260 (!defined(__clang__) || defined(__SSSE3__))
260 #define HAS_I422ALPHATOARGBROW_SSSE3 261 #define HAS_I422ALPHATOARGBROW_SSSE3
261 #define HAS_I422TOARGBROW_SSSE3 262 #define HAS_I422TOARGBROW_SSSE3
262 #endif 263 #endif
263 264
264 // The following are available on Neon platforms: 265 // The following are available on Neon platforms:
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1925 void ARGBPolynomialRow_C(const uint8* src_argb, 1926 void ARGBPolynomialRow_C(const uint8* src_argb,
1926 uint8* dst_argb, const float* poly, 1927 uint8* dst_argb, const float* poly,
1927 int width); 1928 int width);
1928 void ARGBPolynomialRow_SSE2(const uint8* src_argb, 1929 void ARGBPolynomialRow_SSE2(const uint8* src_argb,
1929 uint8* dst_argb, const float* poly, 1930 uint8* dst_argb, const float* poly,
1930 int width); 1931 int width);
1931 void ARGBPolynomialRow_AVX2(const uint8* src_argb, 1932 void ARGBPolynomialRow_AVX2(const uint8* src_argb,
1932 uint8* dst_argb, const float* poly, 1933 uint8* dst_argb, const float* poly,
1933 int width); 1934 int width);
1934 1935
1936 // Scale and convert to half float.
1937 void ShortToF16Row_C(const uint16* src, int16* dst, float scale, int width);
1938 void ShortToF16Row_AVX2(const uint16* src, int16* dst, float scale, int width);
1939
1935 void ARGBLumaColorTableRow_C(const uint8* src_argb, uint8* dst_argb, int width, 1940 void ARGBLumaColorTableRow_C(const uint8* src_argb, uint8* dst_argb, int width,
1936 const uint8* luma, uint32 lumacoeff); 1941 const uint8* luma, uint32 lumacoeff);
1937 void ARGBLumaColorTableRow_SSSE3(const uint8* src_argb, uint8* dst_argb, 1942 void ARGBLumaColorTableRow_SSSE3(const uint8* src_argb, uint8* dst_argb,
1938 int width, 1943 int width,
1939 const uint8* luma, uint32 lumacoeff); 1944 const uint8* luma, uint32 lumacoeff);
1940 1945
1941 #ifdef __cplusplus 1946 #ifdef __cplusplus
1942 } // extern "C" 1947 } // extern "C"
1943 } // namespace libyuv 1948 } // namespace libyuv
1944 #endif 1949 #endif
1945 1950
1946 #endif // INCLUDE_LIBYUV_ROW_H_ 1951 #endif // INCLUDE_LIBYUV_ROW_H_
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