+++ /dev/null
-From 045c57d9d030075575409cf50cd7f6ee635df5c0 Mon Sep 17 00:00:00 2001
-From: Romain Naour <romain.naour@gmail.com>
-Date: Mon, 5 Feb 2018 16:22:39 +0100
-Subject: [PATCH] internal/dcraw_common: rename internal powf64()
-
-Starting with Glibc 2.27, powf64() is provided by the C library
-and colide with the one defined dy libraw.
-
-Rename internal powf64 to libraw_powf64.
-
-Signed-off-by: Romain Naour <romain.naour@gmail.com>
----
- internal/dcraw_common.cpp | 98 +++++++++++++++++++++++------------------------
- 1 file changed, 49 insertions(+), 49 deletions(-)
-
-diff --git a/internal/dcraw_common.cpp b/internal/dcraw_common.cpp
-index 0c7c07a..cf26865 100644
---- a/internal/dcraw_common.cpp
-+++ b/internal/dcraw_common.cpp
-@@ -5537,7 +5537,7 @@ static float powf_lim(float a, float b, float limup)
- {
- return (b>limup || b < -limup)?0.f:powf(a,b);
- }
--static float powf64(float a, float b)
-+static float libraw_powf64(float a, float b)
- {
- return powf_lim(a,b,64.f);
- }
-@@ -5561,7 +5561,7 @@ static float my_roundf(float x) {
- static float _CanonConvertAperture(ushort in)
- {
- if ((in == (ushort)0xffe0) || (in == (ushort)0x7fff)) return 0.0f;
-- return powf64(2.0, in/64.0);
-+ return libraw_powf64(2.0, in/64.0);
- }
-
- void CLASS setCanonBodyFeatures (unsigned id)
-@@ -5902,21 +5902,21 @@ void CLASS processNikonLensData (uchar *LensData, unsigned len)
- if (fabsf(imgdata.lens.makernotes.MinFocal) < 1.1f)
- {
- if ((imgdata.lens.nikon.NikonLensType ^ (uchar)0x01) || LensData[i + 2])
-- imgdata.lens.makernotes.MinFocal = 5.0f * powf64(2.0f, (float)LensData[i + 2] / 24.0f);
-+ imgdata.lens.makernotes.MinFocal = 5.0f * libraw_powf64(2.0f, (float)LensData[i + 2] / 24.0f);
- if ((imgdata.lens.nikon.NikonLensType ^ (uchar)0x01) || LensData[i + 3])
-- imgdata.lens.makernotes.MaxFocal = 5.0f * powf64(2.0f, (float)LensData[i + 3] / 24.0f);
-+ imgdata.lens.makernotes.MaxFocal = 5.0f * libraw_powf64(2.0f, (float)LensData[i + 3] / 24.0f);
- if ((imgdata.lens.nikon.NikonLensType ^ (uchar)0x01) || LensData[i + 4])
-- imgdata.lens.makernotes.MaxAp4MinFocal = powf64(2.0f, (float)LensData[i + 4] / 24.0f);
-+ imgdata.lens.makernotes.MaxAp4MinFocal = libraw_powf64(2.0f, (float)LensData[i + 4] / 24.0f);
- if ((imgdata.lens.nikon.NikonLensType ^ (uchar)0x01) || LensData[i + 5])
-- imgdata.lens.makernotes.MaxAp4MaxFocal = powf64(2.0f, (float)LensData[i + 5] / 24.0f);
-+ imgdata.lens.makernotes.MaxAp4MaxFocal = libraw_powf64(2.0f, (float)LensData[i + 5] / 24.0f);
- }
- imgdata.lens.nikon.NikonMCUVersion = LensData[i + 6];
- if (i != 2)
- {
- if ((LensData[i - 1]) &&
- (fabsf(imgdata.lens.makernotes.CurFocal) < 1.1f))
-- imgdata.lens.makernotes.CurFocal = 5.0f * powf64(2.0f, (float)LensData[i - 1] / 24.0f);
-- if (LensData[i + 7]) imgdata.lens.nikon.NikonEffectiveMaxAp = powf64(2.0f, (float)LensData[i + 7] / 24.0f);
-+ imgdata.lens.makernotes.CurFocal = 5.0f * libraw_powf64(2.0f, (float)LensData[i - 1] / 24.0f);
-+ if (LensData[i + 7]) imgdata.lens.nikon.NikonEffectiveMaxAp = libraw_powf64(2.0f, (float)LensData[i + 7] / 24.0f);
- }
- imgdata.lens.makernotes.LensID =
- (unsigned long long) LensData[i] << 56 |
-@@ -6088,13 +6088,13 @@ void CLASS PentaxLensInfo (unsigned id, unsigned len) // tag 0x0207
- if (table_buf[iLensData+9] &&
- (fabs(imgdata.lens.makernotes.CurFocal) < 0.1f))
- imgdata.lens.makernotes.CurFocal =
-- 10*(table_buf[iLensData+9]>>2) * powf64(4, (table_buf[iLensData+9] & 0x03)-2);
-+ 10*(table_buf[iLensData+9]>>2) * libraw_powf64(4, (table_buf[iLensData+9] & 0x03)-2);
- if (table_buf[iLensData+10] & 0xf0)
- imgdata.lens.makernotes.MaxAp4CurFocal =
-- powf64(2.0f, (float)((table_buf[iLensData+10] & 0xf0) >>4)/4.0f);
-+ libraw_powf64(2.0f, (float)((table_buf[iLensData+10] & 0xf0) >>4)/4.0f);
- if (table_buf[iLensData+10] & 0x0f)
- imgdata.lens.makernotes.MinAp4CurFocal =
-- powf64(2.0f, (float)((table_buf[iLensData+10] & 0x0f) + 10)/4.0f);
-+ libraw_powf64(2.0f, (float)((table_buf[iLensData+10] & 0x0f) + 10)/4.0f);
-
- if (iLensData != 12)
- {
-@@ -6111,14 +6111,14 @@ void CLASS PentaxLensInfo (unsigned id, unsigned len) // tag 0x0207
- if ((table_buf[iLensData+14] > 1) &&
- (fabs(imgdata.lens.makernotes.MaxAp4CurFocal) < 0.7f))
- imgdata.lens.makernotes.MaxAp4CurFocal =
-- powf64(2.0f, (float)((table_buf[iLensData+14] & 0x7f) -1)/32.0f);
-+ libraw_powf64(2.0f, (float)((table_buf[iLensData+14] & 0x7f) -1)/32.0f);
- }
- else if ((id != 0x12e76) && // K-5
- (table_buf[iLensData+15] > 1) &&
- (fabs(imgdata.lens.makernotes.MaxAp4CurFocal) < 0.7f))
- {
- imgdata.lens.makernotes.MaxAp4CurFocal =
-- powf64(2.0f, (float)((table_buf[iLensData+15] & 0x7f) -1)/32.0f);
-+ libraw_powf64(2.0f, (float)((table_buf[iLensData+15] & 0x7f) -1)/32.0f);
- }
- }
- free(table_buf);
-@@ -6525,11 +6525,11 @@ void CLASS process_Sony_0x9050 (uchar * buf, unsigned id)
- {
- if (buf[0])
- imgdata.lens.makernotes.MaxAp4CurFocal =
-- my_roundf(powf64(2.0f, ((float)SonySubstitution[buf[0]] / 8.0 - 1.06f) / 2.0f)*10.0f) / 10.0f;
-+ my_roundf(libraw_powf64(2.0f, ((float)SonySubstitution[buf[0]] / 8.0 - 1.06f) / 2.0f)*10.0f) / 10.0f;
-
- if (buf[1])
- imgdata.lens.makernotes.MinAp4CurFocal =
-- my_roundf(powf64(2.0f, ((float)SonySubstitution[buf[1]] / 8.0 - 1.06f) / 2.0f)*10.0f) / 10.0f;
-+ my_roundf(libraw_powf64(2.0f, ((float)SonySubstitution[buf[1]] / 8.0 - 1.06f) / 2.0f)*10.0f) / 10.0f;
- }
-
- if (imgdata.lens.makernotes.CameraMount != LIBRAW_MOUNT_FixedLens)
-@@ -6539,7 +6539,7 @@ void CLASS process_Sony_0x9050 (uchar * buf, unsigned id)
- lid = SonySubstitution[buf[0x3d]] << 8 |
- SonySubstitution[buf[0x3c]];
- imgdata.lens.makernotes.CurAp =
-- powf64(2.0f, ((float)lid/256.0f - 16.0f) / 2.0f);
-+ libraw_powf64(2.0f, ((float)lid/256.0f - 16.0f) / 2.0f);
- }
- if (buf[0x105] && (imgdata.lens.makernotes.LensMount != LIBRAW_MOUNT_Canon_EF))
- imgdata.lens.makernotes.LensMount =
-@@ -6924,7 +6924,7 @@ void CLASS parse_makernote_0xc634(int base, int uptag, unsigned dng_writer)
- {
- unsigned char cc;
- fread(&cc, 1, 1, ifp);
-- iso_speed = (int)(100.0 * powf64(2.0, (double)(cc) / 12.0 - 5.0));
-+ iso_speed = (int)(100.0 * libraw_powf64(2.0, (double)(cc) / 12.0 - 5.0));
- break;
- }
- }
-@@ -6957,7 +6957,7 @@ void CLASS parse_makernote_0xc634(int base, int uptag, unsigned dng_writer)
- }
- break;
- case 0x1002:
-- imgdata.lens.makernotes.CurAp = powf64(2.0f, getreal(type)/2);
-+ imgdata.lens.makernotes.CurAp = libraw_powf64(2.0f, getreal(type)/2);
- break;
- case 0x20100201:
- imgdata.lens.makernotes.LensID =
-@@ -6977,10 +6977,10 @@ void CLASS parse_makernote_0xc634(int base, int uptag, unsigned dng_writer)
- fread(imgdata.lens.makernotes.Lens, MIN(len,127), 1, ifp);
- break;
- case 0x20100205:
-- imgdata.lens.makernotes.MaxAp4MinFocal = powf64(sqrt(2.0f), get2() / 256.0f);
-+ imgdata.lens.makernotes.MaxAp4MinFocal = libraw_powf64(sqrt(2.0f), get2() / 256.0f);
- break;
- case 0x20100206:
-- imgdata.lens.makernotes.MaxAp4MaxFocal = powf64(sqrt(2.0f), get2() / 256.0f);
-+ imgdata.lens.makernotes.MaxAp4MaxFocal = libraw_powf64(sqrt(2.0f), get2() / 256.0f);
- break;
- case 0x20100207:
- imgdata.lens.makernotes.MinFocal = (float)get2();
-@@ -6991,7 +6991,7 @@ void CLASS parse_makernote_0xc634(int base, int uptag, unsigned dng_writer)
- imgdata.lens.makernotes.MaxFocal = imgdata.lens.makernotes.MinFocal;
- break;
- case 0x2010020a:
-- imgdata.lens.makernotes.MaxAp4CurFocal = powf64(sqrt(2.0f), get2() / 256.0f);
-+ imgdata.lens.makernotes.MaxAp4CurFocal = libraw_powf64(sqrt(2.0f), get2() / 256.0f);
- break;
- case 0x20100301:
- imgdata.lens.makernotes.TeleconverterID = fgetc(ifp) << 8;
-@@ -7195,7 +7195,7 @@ void CLASS parse_makernote_0xc634(int base, int uptag, unsigned dng_writer)
- lid = (((ushort)table_buf[2])<<8) |
- ((ushort)table_buf[3]);
- imgdata.lens.makernotes.CurAp =
-- powf64(2.0f, ((float)lid/8.0f-1.0f)/2.0f);
-+ libraw_powf64(2.0f, ((float)lid/8.0f-1.0f)/2.0f);
- }
- break;
- case 1536:
-@@ -7669,7 +7669,7 @@ void CLASS parse_makernote (int base, int uptag)
- }
- break;
- case 0x1002:
-- imgdata.lens.makernotes.CurAp = powf64(2.0f, getreal(type)/2);
-+ imgdata.lens.makernotes.CurAp = libraw_powf64(2.0f, getreal(type)/2);
- break;
- case 0x20100201:
- {
-@@ -7694,10 +7694,10 @@ void CLASS parse_makernote (int base, int uptag)
- fread(imgdata.lens.makernotes.Lens, MIN(len,127), 1, ifp);
- break;
- case 0x20100205:
-- imgdata.lens.makernotes.MaxAp4MinFocal = powf64(sqrt(2.0f), get2() / 256.0f);
-+ imgdata.lens.makernotes.MaxAp4MinFocal = libraw_powf64(sqrt(2.0f), get2() / 256.0f);
- break;
- case 0x20100206:
-- imgdata.lens.makernotes.MaxAp4MaxFocal = powf64(sqrt(2.0f), get2() / 256.0f);
-+ imgdata.lens.makernotes.MaxAp4MaxFocal = libraw_powf64(sqrt(2.0f), get2() / 256.0f);
- break;
- case 0x20100207:
- imgdata.lens.makernotes.MinFocal = (float)get2();
-@@ -7708,7 +7708,7 @@ void CLASS parse_makernote (int base, int uptag)
- imgdata.lens.makernotes.MaxFocal = imgdata.lens.makernotes.MinFocal;
- break;
- case 0x2010020a:
-- imgdata.lens.makernotes.MaxAp4CurFocal = powf64(sqrt(2.0f), get2() / 256.0f);
-+ imgdata.lens.makernotes.MaxAp4CurFocal = libraw_powf64(sqrt(2.0f), get2() / 256.0f);
- break;
- case 0x20100301:
- imgdata.lens.makernotes.TeleconverterID = fgetc(ifp) << 8;
-@@ -7977,7 +7977,7 @@ void CLASS parse_makernote (int base, int uptag)
- lid = (((ushort)table_buf[2])<<8) |
- ((ushort)table_buf[3]);
- imgdata.lens.makernotes.CurAp =
-- powf64(2.0f, ((float)lid/8.0f-1.0f)/2.0f);
-+ libraw_powf64(2.0f, ((float)lid/8.0f-1.0f)/2.0f);
- }
- break;
- case 1536:
-@@ -8064,19 +8064,19 @@ void CLASS parse_makernote (int base, int uptag)
- {
- unsigned char cc;
- fread(&cc,1,1,ifp);
-- iso_speed = int(100.0 * powf64(2.0f,float(cc)/12.0-5.0));
-+ iso_speed = int(100.0 * libraw_powf64(2.0f,float(cc)/12.0-5.0));
- }
- if (tag == 4 && len > 26 && len < 35) {
- if ((i=(get4(),get2())) != 0x7fff && (!iso_speed || iso_speed == 65535))
-- iso_speed = 50 * powf64(2.0, i/32.0 - 4);
-+ iso_speed = 50 * libraw_powf64(2.0, i/32.0 - 4);
- #ifdef LIBRAW_LIBRARY_BUILD
- get4();
- #else
- if ((i=(get2(),get2())) != 0x7fff && !aperture)
-- aperture = powf64(2.0, i/64.0);
-+ aperture = libraw_powf64(2.0, i/64.0);
- #endif
- if ((i=get2()) != 0xffff && !shutter)
-- shutter = powf64(2.0, (short) i/-32.0);
-+ shutter = libraw_powf64(2.0, (short) i/-32.0);
- wbi = (get2(),get2());
- shot_order = (get2(),get2());
- }
-@@ -8579,7 +8579,7 @@ void CLASS parse_exif (int base)
- imgdata.lens.Lens[0] = 0;
- break;
- case 0x9205:
-- imgdata.lens.EXIF_MaxAp = powf64(2.0f, (getreal(type) / 2.0f));
-+ imgdata.lens.EXIF_MaxAp = libraw_powf64(2.0f, (getreal(type) / 2.0f));
- break;
- #endif
- case 33434: shutter = getreal(type); break;
-@@ -8592,10 +8592,10 @@ void CLASS parse_exif (int base)
- case 36867:
- case 36868: get_timestamp(0); break;
- case 37377: if ((expo = -getreal(type)) < 128 && shutter == 0.)
-- shutter = powf64(2.0, expo); break;
-+ shutter = libraw_powf64(2.0, expo); break;
- case 37378: // 0x9202 ApertureValue
- if ((fabs(ape = getreal(type))<256.0) && (!aperture))
-- aperture = powf64(2.0, ape/2);
-+ aperture = libraw_powf64(2.0, ape/2);
- break;
- case 37385: flash_used = getreal(type); break;
- case 37386: focal_len = getreal(type); break;
-@@ -9196,7 +9196,7 @@ int CLASS parse_tiff_ifd (int base)
- imgdata.lens.Lens[0] = 0;
- break;
- case 0x9205:
-- imgdata.lens.EXIF_MaxAp = powf64(2.0f, (getreal(type) / 2.0f));
-+ imgdata.lens.EXIF_MaxAp = libraw_powf64(2.0f, (getreal(type) / 2.0f));
- break;
- // IB end
- #endif
-@@ -9970,22 +9970,22 @@ void CLASS parse_ciff (int offset, int length, int depth)
- thumb_length = len;
- }
- if (type == 0x1818) {
-- shutter = powf64(2.0f, -int_to_float((get4(),get4())));
-- aperture = powf64(2.0f, int_to_float(get4())/2);
-+ shutter = libraw_powf64(2.0f, -int_to_float((get4(),get4())));
-+ aperture = libraw_powf64(2.0f, int_to_float(get4())/2);
- #ifdef LIBRAW_LIBRARY_BUILD
- imgdata.lens.makernotes.CurAp = aperture;
- #endif
- }
- if (type == 0x102a) {
- // iso_speed = pow (2.0, (get4(),get2())/32.0 - 4) * 50;
-- iso_speed = powf64(2.0f, ((get2(),get2()) + get2())/32.0f - 5.0f) * 100.0f;
-+ iso_speed = libraw_powf64(2.0f, ((get2(),get2()) + get2())/32.0f - 5.0f) * 100.0f;
- #ifdef LIBRAW_LIBRARY_BUILD
- aperture = _CanonConvertAperture((get2(),get2()));
- imgdata.lens.makernotes.CurAp = aperture;
- #else
-- aperture = powf64(2.0, (get2(),(short)get2())/64.0);
-+ aperture = libraw_powf64(2.0, (get2(),(short)get2())/64.0);
- #endif
-- shutter = powf64(2.0,-((short)get2())/32.0);
-+ shutter = libraw_powf64(2.0,-((short)get2())/32.0);
- wbi = (get2(),get2());
- if (wbi > 17) wbi = 0;
- fseek (ifp, 32, SEEK_CUR);
-@@ -10189,8 +10189,8 @@ void CLASS parse_phase_one (int base)
- setPhaseOneFeatures(unique_id);
- break;
- case 0x0401:
-- if (type == 4) imgdata.lens.makernotes.CurAp = powf64(2.0f, (int_to_float(data)/2.0f));
-- else imgdata.lens.makernotes.CurAp = powf64(2.0f, (getreal(type)/2.0f));
-+ if (type == 4) imgdata.lens.makernotes.CurAp = libraw_powf64(2.0f, (int_to_float(data)/2.0f));
-+ else imgdata.lens.makernotes.CurAp = libraw_powf64(2.0f, (getreal(type)/2.0f));
- break;
- case 0x0403:
- if (type == 4) imgdata.lens.makernotes.CurFocal = int_to_float(data);
-@@ -10204,16 +10204,16 @@ void CLASS parse_phase_one (int base)
- break;
- case 0x0414:
- if (type == 4) {
-- imgdata.lens.makernotes.MaxAp4CurFocal = powf64(2.0f, (int_to_float(data)/2.0f));
-+ imgdata.lens.makernotes.MaxAp4CurFocal = libraw_powf64(2.0f, (int_to_float(data)/2.0f));
- } else {
-- imgdata.lens.makernotes.MaxAp4CurFocal = powf64(2.0f, (getreal(type) / 2.0f));
-+ imgdata.lens.makernotes.MaxAp4CurFocal = libraw_powf64(2.0f, (getreal(type) / 2.0f));
- }
- break;
- case 0x0415:
- if (type == 4) {
-- imgdata.lens.makernotes.MinAp4CurFocal = powf64(2.0f, (int_to_float(data)/2.0f));
-+ imgdata.lens.makernotes.MinAp4CurFocal = libraw_powf64(2.0f, (int_to_float(data)/2.0f));
- } else {
-- imgdata.lens.makernotes.MinAp4CurFocal = powf64(2.0f, (getreal(type) / 2.0f));
-+ imgdata.lens.makernotes.MinAp4CurFocal = libraw_powf64(2.0f, (getreal(type) / 2.0f));
- }
- break;
- case 0x0416:
-@@ -12119,15 +12119,15 @@ void CLASS identify()
- case 18: iso_speed = 320; break;
- case 19: iso_speed = 400; break;
- }
-- shutter = powf64(2.0f, (((float)get4())/8.0f)) / 16000.0f;
-+ shutter = libraw_powf64(2.0f, (((float)get4())/8.0f)) / 16000.0f;
- FORC4 cam_mul[c ^ (c >> 1)] = get4();
- fseek (ifp, 88, SEEK_SET);
-- aperture = powf64(2.0f, ((float)get4())/16.0f);
-+ aperture = libraw_powf64(2.0f, ((float)get4())/16.0f);
- fseek (ifp, 112, SEEK_SET);
- focal_len = get4();
- #ifdef LIBRAW_LIBRARY_BUILD
- fseek (ifp, 104, SEEK_SET);
-- imgdata.lens.makernotes.MaxAp4CurFocal = powf64(2.0f, ((float)get4())/16.0f);
-+ imgdata.lens.makernotes.MaxAp4CurFocal = libraw_powf64(2.0f, ((float)get4())/16.0f);
- fseek (ifp, 124, SEEK_SET);
- fread(imgdata.lens.makernotes.Lens, 32, 1, ifp);
- imgdata.lens.makernotes.CameraMount = LIBRAW_MOUNT_Contax_N;
---
-2.14.3
-
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