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* Various improvements to image file handling: Vas Crabb2020-10-081-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | Moved MS DIB parser out of ICO file reader and made it available for artwork and layout images. Added more efficient I/O and better error checking for JPEG file loading (MAME will no longer exit immediately on a bad JPEG file). Made caller responsible for opening files for loading images, to avoid decompressing images used in ZIP/7z artwork multiple times. Added support for JPEG and Windows DIB to picture_image_device. Added support for SVG image files in external artwork. Added support for using I/O port value for animation state and masking animation state values. Made bounds elements more flexible in layouts. Reworked headers to reduce dependencies. Updated layout file format documentation.
* Cleaned up bitmap API. Vas Crabb2020-09-271-22/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Made const-qualified pixel accessors (pix, pixt, raw_pixptr) return const-qualified references/pointers to pixesl, and added non-const versions. This makes bitmap more like standard library containers where const protects the content as well as the dimensions. Made the templated pixt accessor protected - having it public makes it too easy to inadvertently get a pointer to the wrong location. Removed the pix(8|16|32|64) accessors from the specific bitmaps. You could only use the "correct" one anyway, and having the "incorrect" ones available prevented explicit instantiations of the class template because the static assertions would fail. You can still see the pixel type in the bitmap class names, and you can't assign the result of &pix(y, x) to the wrong kind of pointer without a cast. Added fill member functions to the specific bitmap template, and added a explicit instantiations. This allows the bitmap size check to be skipped on most bitmap fills, although the clipping check is still there. Also fixed a couple of places that were trying to fill an indexed 16-bit bitmap with rgb_t::black() exposed by this (replaced with zero to get the same net effect). The explicit template instantiations in the .cpp file mean the compiler can inline the function if necessary, but don't need to generate a local out-of-line body if it chooses not to. Extended the size of the fill value parameter in the base bitmap class to 64 bits so it works correctly for 64-bit bitmaps. Fixed places where IE15 and VGM visualiser weren't accounting for row bytes potentially being larger than width. Fixed an off-by-one in an HP-DIO card where it was treating the Topcat cursor right edge as exclusive. Updated everything to work with the API changes, reduced the scope of many variables, added more const, and replaced a few fill/copy loops with stuff from <algorithm>.
* use C++ library includes (nw) firewave2020-01-221-5/+5
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* No need for osd_malloc, osd_malloc_array and osd_free (nw) Miodrag Milanovic2016-11-111-1/+1
| | | | MALLOC_DEBUG not applicable anymore since we use new to allocate in 99.9% of cases
* NOTICE (TYPE NAME CONSOLIDATION) Miodrag Milanovic2016-10-221-14/+14
| | | | | Use standard uint64_t, uint32_t, uint16_t or uint8_t instead of UINT64, UINT32, UINT16 or UINT8 also use standard int64_t, int32_t, int16_t or int8_t instead of INT64, INT32, INT16 or INT8
* std::min and std:max instead of MIN and MAX, also some more macros converted ↵ Miodrag Milanovic2016-07-311-5/+5
| | | | to inline functions (nw)
* * Remove confusing method from vectorstreams that hide base_ios method ↵ Vas Crabb2016-03-181-5/+5
| | | | | | | | | | | | | (fixes disassembly view) * Allow std::string to pass through core_file unmolested (reduces temporary allocations) * Make zip/7z instances of same class with uniform interface * zippath browsing is broken at the moment This is another step towards transparent archive support. It's now possible to access zip and 7z archives with the same code. Nothing is taking advantage of it yet. There's now some very similar code in fileio.cpp and clifront.cpp that could be folded at some point.
* Make osd_file a polymorphic class that's held with smart pointers Vas Crabb2016-03-141-9/+9
| | | | | | | | | | | | | | | Make avi_file a class that's held with smart pointers, encapsulate various AVI I/O structures Make zip_file and _7z_file classes rather than having free functions everywhere Hide zip/7z class implementation behind an interface, no longer need to call close() to send back to the cache Don't dump as much crap in global namespace Add solaris PTY implementation Improve variable expansion for SDL OSD - supports ~/$FOO/${BAR} syntax Rearrange stuff so the same things are in file module for all OSDs Move file stuff into its own module 7z/zip open and destruct are still not thread-safe due to lack of interlocks around cache access Directory functions still need to be moved to file module SDL OSD may not initialise WinSock on Windows
* Turn core_file into a proper class that gets cleaned up safely using unique_ptr Vas Crabb2016-03-061-70/+70
| | | | Subverted somewhat by chd_file class
* Replace strformat, strprintf and strcatprintf with type-safe steam_format ↵ Vas Crabb2016-02-281-9/+9
| | | | | | | | | and string_format Update MAME to use new function Instantiate ODR-used static constant members Make some of the UI code more localisable Remove use of retired functions in tools
* fixed error (nw) Miodrag Milanovic2015-12-311-2/+2
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* missed one, thanks hap (nw) Miodrag Milanovic2015-12-311-2/+2
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* macro removal INLINE -> static inline (nw) Miodrag Milanovic2015-12-121-2/+2
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* clang-modernize part 5 Miodrag Milanovic2015-12-041-43/+43
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* Rename *.c -> *.cpp in our source (nw) Miodrag Milanovic2015-11-081-0/+1109