src/core/SkOpts.cpp - Issue 2060823003: Implement fast, correct gamma conversion for color xforms

Side by Side Diff: src/core/SkOpts.cpp

Issue 2060823003: Implement fast, correct gamma conversion for color xforms (Closed) Base URL: https://skia.googlesource.com/skia.git@master

Patch Set: Win test Created 4 years, 6 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View unified diff | Download patch

OLD	NEW
1 /*	1 /*

2 * Copyright 2015 Google Inc.	2 * Copyright 2015 Google Inc.

3 *	3 *

4 * Use of this source code is governed by a BSD-style license that can be	4 * Use of this source code is governed by a BSD-style license that can be

5 * found in the LICENSE file.	5 * found in the LICENSE file.

6 */	6 */

7	7

8 #include "SkCpu.h"	8 #include "SkCpu.h"

9 #include "SkHalf.h"	9 #include "SkHalf.h"

10 #include "SkOnce.h"	10 #include "SkOnce.h"

(...skipping 59 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
70 decltype(grayA_to_RGBA) grayA_to_RGBA = sk_default::grayA_to _RGBA;	70 decltype(grayA_to_RGBA) grayA_to_RGBA = sk_default::grayA_to _RGBA;

71 decltype(grayA_to_rgbA) grayA_to_rgbA = sk_default::grayA_to _rgbA;	71 decltype(grayA_to_rgbA) grayA_to_rgbA = sk_default::grayA_to _rgbA;

72 decltype(inverted_CMYK_to_RGB1) inverted_CMYK_to_RGB1 = sk_default::inverted _CMYK_to_RGB1;	72 decltype(inverted_CMYK_to_RGB1) inverted_CMYK_to_RGB1 = sk_default::inverted _CMYK_to_RGB1;

73 decltype(inverted_CMYK_to_BGR1) inverted_CMYK_to_BGR1 = sk_default::inverted _CMYK_to_BGR1;	73 decltype(inverted_CMYK_to_BGR1) inverted_CMYK_to_BGR1 = sk_default::inverted _CMYK_to_BGR1;

74	74

75 decltype(half_to_float) half_to_float = sk_default::half_to_float;	75 decltype(half_to_float) half_to_float = sk_default::half_to_float;

76 decltype(float_to_half) float_to_half = sk_default::float_to_half;	76 decltype(float_to_half) float_to_half = sk_default::float_to_half;

77	77

78 decltype(srcover_srgb_srgb) srcover_srgb_srgb = sk_default::srcover_srgb_srg b;	78 decltype(srcover_srgb_srgb) srcover_srgb_srgb = sk_default::srcover_srgb_srg b;

79	79

80 decltype(color_xform_2Dot2_RGBA_to_8888) color_xform_2Dot2_RGBA_to_8888 =	80 decltype(color_xform_RGB1_srgb_to_2dot2) color_xform_RGB1_srgb_to_2dot2 =

81 sk_default::color_xform_2Dot2_RGBA_to_8888;	81 sk_default::color_xform_RGB1_srgb_to_2dot2;

	82 decltype(color_xform_RGB1_2dot2_to_2dot2) color_xform_RGB1_2dot2_to_2dot2 =

	83 sk_default::color_xform_RGB1_2dot2_to_2dot2;

82	84

83 // Each Init_foo() is defined in src/opts/SkOpts_foo.cpp.	85 // Each Init_foo() is defined in src/opts/SkOpts_foo.cpp.

84 void Init_ssse3();	86 void Init_ssse3();

85 void Init_sse41();	87 void Init_sse41();

86 void Init_sse42() {}	88 void Init_sse42() {}

87 void Init_avx() {}	89 void Init_avx() {}

88 void Init_avx2() {}	90 void Init_avx2() {}

89	91

90 static void init() {	92 static void init() {

91 #if defined(SK_CPU_X86) && !defined(SK_BUILD_NO_OPTS)	93 #if defined(SK_CPU_X86) && !defined(SK_BUILD_NO_OPTS)

92 if (SkCpu::Supports(SkCpu::SSSE3)) { Init_ssse3(); }	94 if (SkCpu::Supports(SkCpu::SSSE3)) { Init_ssse3(); }

93 if (SkCpu::Supports(SkCpu::SSE41)) { Init_sse41(); }	95 if (SkCpu::Supports(SkCpu::SSE41)) { Init_sse41(); }

94 if (SkCpu::Supports(SkCpu::SSE42)) { Init_sse42(); }	96 if (SkCpu::Supports(SkCpu::SSE42)) { Init_sse42(); }

95 if (SkCpu::Supports(SkCpu::AVX )) { Init_avx(); }	97 if (SkCpu::Supports(SkCpu::AVX )) { Init_avx(); }

96 if (SkCpu::Supports(SkCpu::AVX2 )) { Init_avx2(); }	98 if (SkCpu::Supports(SkCpu::AVX2 )) { Init_avx2(); }

97 #endif	99 #endif

98 }	100 }

99	101

100 void Init() {	102 void Init() {

101 static SkOnce once;	103 static SkOnce once;

102 once(init);	104 once(init);

103 }	105 }

104 } // namespace SkOpts	106 } // namespace SkOpts

OLD	NEW

« no previous file with comments | « src/core/SkOpts.h ('k') | src/opts/SkColorXform_opts.h » ('j') | no next file with comments »