Remove unneeded patches.

This commit is contained in:
Richard Shaw 2022-04-15 12:32:49 -05:00
parent b10ac76f39
commit 1ad2c45d3e
2 changed files with 0 additions and 402 deletions

357
209.patch
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@ -1,357 +0,0 @@
From 814a3b00fe6e6d9b52cd95d8a348b2ce632be168 Mon Sep 17 00:00:00 2001
From: Cary Phillips <cary@ilm.com>
Date: Tue, 7 Sep 2021 12:46:27 -0400
Subject: [PATCH 1/4] Successor/predecessor functions use isnan() and isinf()
isnan() and isinf() should more robust across different architectures
than testing bit patterns.
Also, the unions should use uint32_t/uint64_t since they're guaranteed
to be the appropriate size.
Signed-off-by: Cary Phillips <cary@ilm.com>
---
src/Imath/ImathFun.cpp | 10 +++++-----
src/ImathTest/testFun.cpp | 4 ++--
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/src/Imath/ImathFun.cpp b/src/Imath/ImathFun.cpp
index da4af12..7479936 100644
--- a/src/Imath/ImathFun.cpp
+++ b/src/Imath/ImathFun.cpp
@@ -13,11 +13,11 @@ succf (float f) IMATH_NOEXCEPT
union
{
float f;
- unsigned int i;
+ uint32_t i;
} u;
u.f = f;
- if ((u.i & 0x7f800000) == 0x7f800000)
+ if (isinf(f) || isnan (f))
{
// Nan or infinity; don't change value.
}
@@ -51,11 +51,11 @@ predf (float f) IMATH_NOEXCEPT
union
{
float f;
- unsigned int i;
+ uint32_t i;
} u;
u.f = f;
- if ((u.i & 0x7f800000) == 0x7f800000)
+ if (isinf(f) || isnan (f))
{
// Nan or infinity; don't change value.
}
@@ -93,7 +93,7 @@ succd (double d) IMATH_NOEXCEPT
} u;
u.d = d;
- if ((u.i & 0x7ff0000000000000LL) == 0x7ff0000000000000LL)
+ if (isinf(d) || isnan (d))
{
// Nan or infinity; don't change value.
}
diff --git a/src/ImathTest/testFun.cpp b/src/ImathTest/testFun.cpp
index 8b04f69..31f965c 100644
--- a/src/ImathTest/testFun.cpp
+++ b/src/ImathTest/testFun.cpp
@@ -244,7 +244,7 @@ testFun()
testf (7);
testf (0.7);
- union {float f; int i;} u;
+ union {float f; uint32_t i;} u;
u.i = 0x7f800000; // inf
testf (u.f, false);
u.i = 0xff800000; // -inf
@@ -264,7 +264,7 @@ testFun()
testd (7);
testd (0.7);
- union {double d; Int64 i;} v;
+ union {double d; uint64_t i;} v;
v.i = 0x7ff0000000000000ULL; // inf
testd (v.d, false);
v.i = 0xfff0000000000000ULL; // -inf
From fec07ba4bea34620f75fafc3d9a841f9fa4e4399 Mon Sep 17 00:00:00 2001
From: Cary Phillips <cary@ilm.com>
Date: Tue, 7 Sep 2021 16:34:48 -0400
Subject: [PATCH 2/4] Add debugging info to testf()/testd()
Signed-off-by: Cary Phillips <cary@ilm.com>
---
src/ImathTest/testFun.cpp | 58 +++++++++++++++++++++++++--------------
1 file changed, 38 insertions(+), 20 deletions(-)
diff --git a/src/ImathTest/testFun.cpp b/src/ImathTest/testFun.cpp
index 31f965c..64dc06b 100644
--- a/src/ImathTest/testFun.cpp
+++ b/src/ImathTest/testFun.cpp
@@ -19,17 +19,12 @@
using namespace std;
-#if ULONG_MAX == 18446744073709551615LU
-typedef long unsigned int Int64;
-#else
- typedef long long unsigned int Int64;
-#endif
-
#if __cplusplus < 202002L
template <typename To, typename From>
static inline To
bit_cast (From from)
{
+#warning "using custom bit_cast"
static_assert (sizeof (From) == sizeof (To), "Type sizes do not match");
union
{
@@ -51,11 +46,17 @@ testf (float f, bool changeExpected = true)
float spf = IMATH_INTERNAL_NAMESPACE::succf (IMATH_INTERNAL_NAMESPACE::predf (f));
float psf = IMATH_INTERNAL_NAMESPACE::predf (IMATH_INTERNAL_NAMESPACE::succf (f));
- printf ("f %.9g\n", f);
- printf ("sf %.9g\n", sf);
- printf ("pf %.9g\n", pf);
- printf ("spf %.9g\n", spf);
- printf ("psf %.9g\n", psf);
+ union {float f; uint32_t i;} u;
+ u.f = f;
+ printf ("f %.9g %x\n", f, u.i);
+ u.f = sf;
+ printf ("sf %.9g %x\n", sf, u.i);
+ u.f = pf;
+ printf ("pf %.9g %x\n", pf, u.i);
+ u.f = spf;
+ printf ("spf %.9g %x\n", spf, u.i);
+ u.f = psf;
+ printf ("psf %.9g %x\n", psf, u.i);
fflush (stdout);
@@ -67,8 +68,13 @@ testf (float f, bool changeExpected = true)
else
{
// No bit change expected if input was inf or NaN
- assert (bit_cast<unsigned> (pf) == bit_cast<unsigned> (f));
- assert (bit_cast<unsigned> (sf) == bit_cast<unsigned> (f));
+ uint32_t bc_f = bit_cast<uint32_t> (f);
+ uint32_t bc_pf = bit_cast<uint32_t> (pf);
+ uint32_t bc_sf = bit_cast<uint32_t> (sf);
+ printf ("no change expected: f=%x pf=%x sf=%x\n", bc_f, bc_pf, bc_sf);
+
+ assert (bit_cast<uint32_t> (pf) == bit_cast<uint32_t> (f));
+ assert (bit_cast<uint32_t> (sf) == bit_cast<uint32_t> (f));
}
}
@@ -82,11 +88,18 @@ testd (double d, bool changeExpected = true)
double spd = IMATH_INTERNAL_NAMESPACE::succd (IMATH_INTERNAL_NAMESPACE::predd (d));
double psd = IMATH_INTERNAL_NAMESPACE::predd (IMATH_INTERNAL_NAMESPACE::succd (d));
- printf ("d %.18lg\n", d);
- printf ("sd %.18lg\n", sd);
- printf ("pd %.18lg\n", pd);
- printf ("spd %.18lg\n", spd);
- printf ("psd %.18lg\n", psd);
+ union {double d; uint64_t i;} u;
+
+ u.d = d;
+ printf ("d %.18lg %lx\n", d, u.i);
+ u.d = sd;
+ printf ("sd %.18lg %lx\n", sd, u.i);
+ u.d = pd;
+ printf ("pd %.18lg %lx\n", pd, u.i);
+ u.d = spd;
+ printf ("spd %.18lg %lx\n", spd, u.i);
+ u.d = psd;
+ printf ("psd %.18lg %lx\n", psd, u.i);
fflush (stdout);
@@ -97,9 +110,14 @@ testd (double d, bool changeExpected = true)
}
else
{
+ uint64_t bc_d = bit_cast<uint64_t> (d);
+ uint64_t bc_pd = bit_cast<uint64_t> (pd);
+ uint64_t bc_sd = bit_cast<uint64_t> (sd);
+ printf ("no change expected: d=%lx pd=%lx sd=%lx\n", bc_d, bc_pd, bc_sd);
+
// No bit change expected if input was inf or NaN
- assert (bit_cast<Int64> (pd) == bit_cast<Int64> (d));
- assert (bit_cast<Int64> (sd) == bit_cast<Int64> (d));
+ assert (bit_cast<uint64_t> (pd) == bit_cast<uint64_t> (d));
+ assert (bit_cast<uint64_t> (sd) == bit_cast<uint64_t> (d));
}
}
From a811db96bea18bc7daead22686b8f1eb0c9b9652 Mon Sep 17 00:00:00 2001
From: Cary Phillips <cary@ilm.com>
Date: Wed, 8 Sep 2021 10:55:21 -0400
Subject: [PATCH 3/4] testf()/testd() checks isnan()
Signed-off-by: Cary Phillips <cary@ilm.com>
---
src/ImathTest/testFun.cpp | 29 +++++++++++++++++++++++++----
1 file changed, 25 insertions(+), 4 deletions(-)
diff --git a/src/ImathTest/testFun.cpp b/src/ImathTest/testFun.cpp
index 64dc06b..6493737 100644
--- a/src/ImathTest/testFun.cpp
+++ b/src/ImathTest/testFun.cpp
@@ -24,7 +24,6 @@ using namespace std;
static inline To
bit_cast (From from)
{
-#warning "using custom bit_cast"
static_assert (sizeof (From) == sizeof (To), "Type sizes do not match");
union
{
@@ -71,10 +70,19 @@ testf (float f, bool changeExpected = true)
uint32_t bc_f = bit_cast<uint32_t> (f);
uint32_t bc_pf = bit_cast<uint32_t> (pf);
uint32_t bc_sf = bit_cast<uint32_t> (sf);
- printf ("no change expected: f=%x pf=%x sf=%x\n", bc_f, bc_pf, bc_sf);
- assert (bit_cast<uint32_t> (pf) == bit_cast<uint32_t> (f));
- assert (bit_cast<uint32_t> (sf) == bit_cast<uint32_t> (f));
+ if (isnan(f))
+ {
+ printf ("no change expected [isnan(f)]: f=%x pf=%x sf=%x\n", bc_f, bc_pf, bc_sf);
+ assert (isnan(pf));
+ assert (isnan(sf));
+ }
+ else
+ {
+ printf ("no change expected: [!isnan(f)]: f=%x pf=%x sf=%x\n", bc_f, bc_pf, bc_sf);
+ assert (bit_cast<uint32_t> (pf) == bit_cast<uint32_t> (f));
+ assert (bit_cast<uint32_t> (sf) == bit_cast<uint32_t> (f));
+ }
}
}
@@ -118,6 +126,19 @@ testd (double d, bool changeExpected = true)
// No bit change expected if input was inf or NaN
assert (bit_cast<uint64_t> (pd) == bit_cast<uint64_t> (d));
assert (bit_cast<uint64_t> (sd) == bit_cast<uint64_t> (d));
+
+ if (isnan(d))
+ {
+ printf ("no change expected [isnan(d)]: d=%lx pd=%lx sd=%lx\n", bc_d, bc_pd, bc_sd);
+ assert (isnan(pd));
+ assert (isnan(sd));
+ }
+ else
+ {
+ printf ("no change expected: [!isnan(d)]: d=%lx pd=%lx sd=%lx\n", bc_d, bc_pd, bc_sd);
+ assert (bit_cast<uint64_t> (pd) == bit_cast<uint64_t> (d));
+ assert (bit_cast<uint64_t> (sd) == bit_cast<uint64_t> (d));
+ }
}
}
From b2025649b4b242aeef3abee52f687c081e3ad651 Mon Sep 17 00:00:00 2001
From: Cary Phillips <cary@ilm.com>
Date: Wed, 8 Sep 2021 13:53:57 -0400
Subject: [PATCH 4/4] Fix typo in testd()
Signed-off-by: Cary Phillips <cary@ilm.com>
---
src/ImathTest/testFun.cpp | 41 ++++++++++++++++++++++++++-------------
1 file changed, 27 insertions(+), 14 deletions(-)
diff --git a/src/ImathTest/testFun.cpp b/src/ImathTest/testFun.cpp
index 6493737..dac195f 100644
--- a/src/ImathTest/testFun.cpp
+++ b/src/ImathTest/testFun.cpp
@@ -14,6 +14,7 @@
#include <iostream>
#include <assert.h>
#include <iostream>
+#include <sstream>
#include <stdio.h>
#include "testFun.h"
@@ -35,6 +36,25 @@ using namespace std;
}
#endif
+std::string
+formatBits (uint64_t x)
+{
+ std::stringstream s;
+ uint64_t mask = 0x1ULL << 63;
+ for (int i=0; i<64; i++)
+ {
+ if (i > 0 && i%4 == 0)
+ s << " ";
+ if (x & mask)
+ s << "1";
+ else
+ s << "0";
+ mask >>= 1;
+ }
+
+ return s.str();
+}
+
void
testf (float f, bool changeExpected = true)
{
@@ -99,15 +119,15 @@ testd (double d, bool changeExpected = true)
union {double d; uint64_t i;} u;
u.d = d;
- printf ("d %.18lg %lx\n", d, u.i);
+ printf ("d %0.18lg %s\n", d, formatBits (u.i).c_str());
u.d = sd;
- printf ("sd %.18lg %lx\n", sd, u.i);
+ printf ("sd %0.18lg %s\n", sd, formatBits (u.i).c_str());
u.d = pd;
- printf ("pd %.18lg %lx\n", pd, u.i);
+ printf ("pd %0.18lg %s\n", pd, formatBits (u.i).c_str());
u.d = spd;
- printf ("spd %.18lg %lx\n", spd, u.i);
+ printf ("spd %0.18lg %s\n", spd, formatBits (u.i).c_str());
u.d = psd;
- printf ("psd %.18lg %lx\n", psd, u.i);
+ printf ("psd %0.18lg %s\n", psd, formatBits (u.i).c_str());
fflush (stdout);
@@ -118,24 +138,17 @@ testd (double d, bool changeExpected = true)
}
else
{
- uint64_t bc_d = bit_cast<uint64_t> (d);
- uint64_t bc_pd = bit_cast<uint64_t> (pd);
- uint64_t bc_sd = bit_cast<uint64_t> (sd);
- printf ("no change expected: d=%lx pd=%lx sd=%lx\n", bc_d, bc_pd, bc_sd);
-
// No bit change expected if input was inf or NaN
- assert (bit_cast<uint64_t> (pd) == bit_cast<uint64_t> (d));
- assert (bit_cast<uint64_t> (sd) == bit_cast<uint64_t> (d));
if (isnan(d))
{
- printf ("no change expected [isnan(d)]: d=%lx pd=%lx sd=%lx\n", bc_d, bc_pd, bc_sd);
+ printf ("no change expected [isnan(d)]\n");
assert (isnan(pd));
assert (isnan(sd));
}
else
{
- printf ("no change expected: [!isnan(d)]: d=%lx pd=%lx sd=%lx\n", bc_d, bc_pd, bc_sd);
+ printf ("no change expected: [!isnan(d)]\n");
assert (bit_cast<uint64_t> (pd) == bit_cast<uint64_t> (d));
assert (bit_cast<uint64_t> (sd) == bit_cast<uint64_t> (d));
}

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@ -1,45 +0,0 @@
Index: Imath-3.1.3/docs/CMakeLists.txt
===================================================================
--- Imath-3.1.3.orig/docs/CMakeLists.txt
+++ Imath-3.1.3/docs/CMakeLists.txt
@@ -23,11 +23,10 @@ file(MAKE_DIRECTORY ${DOXYGEN_OUTPUT_DIR
add_custom_command(OUTPUT ${DOXYGEN_INDEX_FILE}
COMMAND ${DOXYGEN_EXECUTABLE} ${DOXYFILE_OUT}
MAIN_DEPENDENCY ${DOXYFILE_OUT} ${DOXYFILE_IN}
+ DEPENDS ${DOXYGEN_OUTPUT_DIR}
COMMENT "Running doxygen"
VERBATIM)
-add_custom_target(Doxygen ALL DEPENDS ${DOXYGEN_INDEX_FILE})
-
add_custom_command(OUTPUT ${SPHINX_INDEX_FILE}
COMMAND
${SPHINX_EXECUTABLE} -b html
@@ -39,9 +38,11 @@ add_custom_command(OUTPUT ${SPHINX_INDEX
MAIN_DEPENDENCY conf.py
COMMENT "Generating documentation with Sphinx")
-add_custom_target(Sphinx ALL DEPENDS ${SPHINX_INDEX_FILE})
+add_custom_target(docs ALL DEPENDS ${SPHINX_INDEX_FILE} ${DOXYGEN_INDEX_FILE})
# Add an install target to install the docs
-include(GNUInstallDirs)
-install(DIRECTORY ${SPHINX_BUILD}
-DESTINATION ${CMAKE_INSTALL_DOCDIR})
+if(INSTALL_DOCS)
+ include(GNUInstallDirs)
+ install(DIRECTORY ${SPHINX_BUILD}
+ DESTINATION ${CMAKE_INSTALL_DOCDIR})
+endif()
Index: Imath-3.1.3/CMakeLists.txt
===================================================================
--- Imath-3.1.3.orig/CMakeLists.txt
+++ Imath-3.1.3/CMakeLists.txt
@@ -75,6 +75,7 @@ endif()
option(DOCS "Set ON to build html documentation")
if (DOCS)
+ option(INSTALL_DOCS "Set ON to install html documentation" ON)
add_subdirectory(docs)
endif()