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author Vas Crabb <vas@vastheman.com>2023-03-26 01:32:50 +1100
committer Vas Crabb <vas@vastheman.com>2023-03-26 01:32:50 +1100
commit4cf33cfe0a427d24d754c134eb94b9d1a67da637 (patch)
tree71d0864fd5efa77a50ed2061d3a2c6da05c41b33 /src/emu/emucore.cpp
parentfb81cb16bb19603f7fa0fff3698bdfa32b2896fc (diff)
Various optimisations to code generaton.
util/bitmap.cpp, util/palette.cpp: Marked lots of things constexpr. Bitmaps don't throw exceptions on allocation failure, they just become invalid. Almost nothing in MAME actually checks for this. emu/profiler.cpp: Abort if the profile stack overflows rather than throwing an exception. This is a developer feature and if it overflows, the code is broken. Calling a noreturn noexcept function generates less code than throwing an exception, which adds up. util/strformat.cpp: Traded away some unnecessary flexibility for more compact code. The stream objects must derive from std::basic_ostream now - they can't just be any old objects with the expected operators.
Diffstat (limited to 'src/emu/emucore.cpp')
-rw-r--r--src/emu/emucore.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/emu/emucore.cpp b/src/emu/emucore.cpp
index bc6139fe3cf..d9a314cfaa2 100644
--- a/src/emu/emucore.cpp
+++ b/src/emu/emucore.cpp
@@ -13,13 +13,13 @@
#include "emucore.h"
#include "osdcore.h"
-emu_fatalerror::emu_fatalerror(util::format_argument_pack<std::ostream> const &args)
+emu_fatalerror::emu_fatalerror(util::format_argument_pack<char> const &args)
: emu_fatalerror(0, args)
{
osd_break_into_debugger(m_text.c_str());
}
-emu_fatalerror::emu_fatalerror(int _exitcode, util::format_argument_pack<std::ostream> const &args)
+emu_fatalerror::emu_fatalerror(int _exitcode, util::format_argument_pack<char> const &args)
: m_text(util::string_format(args))
, m_code(_exitcode)
{