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bsnes/sfc/chip/superfx/superfx.hpp

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Update to v088r07 release. byuu says: (r05 and r06 were save points between large core modifications) I would really appreciate extensive regression testing (especially around SuperFX, Cx4, ST018, DSP-n, ST-01n, NES, GB) at this point. The most critical core changes should be completed now. And it was an unbelievable amount of restructuring. Changelog: - SuperFX core moved to Processor::GSU - SNES::CPU core moved to Processor::R65816 - SNES::SMP core moved to Processor::SPC700 - NES::CPU core renamed to Processor::R6502 - use filestream to load RAM files from interface - save states store SHA256 instead of CRC32 (CRC32 usage removed entirely from bsnes) - nes/ -> fc/ and NES -> FC - snes/ -> sfc/ and SNES -> SFC - SuperFamicom::MappedRAM::copy uses stream instead of data+size - Linux port uses gcc-4.7 (still using only gcc-4.6 subset, so you can make a gcc-4.6 symlink for now if you like.) - all profiles and all targets compile and work properly All eight instruction set cores have been moved to processor/ now. Consistency's a wonderful thing. The last remnants of NES/SNES are now limited to target-ui code; and the nall/(system) folder names. I'm building with gcc-4.7 on my Linux box now because the resultant binaries are up to 20% faster (seriously) than gcc-4.6.
2012-04-29 06:16:44 +00:00
struct SuperFX : Processor::GSU, Coprocessor {
Update to v089r15 release. byuu says: Changelog: - SuperFX has its own ROM and RAM - Cx4 has its own ROM - SPC7110 has its own ProgramROM, DataROM and RAM - OBC1 has its own RAM - BsxCartridge has its own ROM, RAM and PSRAM - mapping changes to accommodate the above
2012-07-09 11:40:23 +00:00
MappedRAM rom;
MappedRAM ram;
Update to v074r11 release. byuu says: Changelog: - debugger compiles on all three profiles - libsnes compiles on all three platforms (no API changes to libsnes) - memory.cpp : namespace memory removed (wram -> cpu, apuram -> smp, vram, oam, cgram -> ppu) - sa1.cpp : namespace memory removed (SA-1 specific functions merged inline to SA1::bus_read,write) - GameBoy: added serial link support with interrupts and proper 8192hz timing, but obviously it acts as if no other GB is connected to it - GameBoy: added STAT OAM interrupt, and better STAT d1,d0 mode values - UI: since Qt is dead, I've renamed the config files back to bsnes.cfg and bsnes-geometry.cfg - SA1: IRAM was not syncing to CPU on SA-1 side - PPU/Accuracy and PPU/Performance needed Sprite oam renamed to Sprite sprite; so that I could add uint8 oam[544] - makes more sense anyway, OAM = object attribute memory, obj or sprite are better names for Sprite rendering class - more cleanup
2011-01-24 09:03:17 +00:00
#include "bus/bus.hpp"
First version split into asnes and bsnes.
2010-08-09 13:28:56 +00:00
#include "core/core.hpp"
#include "memory/memory.hpp"
#include "mmio/mmio.hpp"
#include "timing/timing.hpp"
Update to v093r07 release. byuu says: Changelog: - importing a game won't show message box on success - importing a game will select the game that was imported in the list - caveat: GTK+ port doesn't seem to be removing focus from item 0 even though the selection is on item 2 - Game Boy audio reduced in volume by 50% - Game Boy Advance audio reduced in volume by 50% - Game Boy internally mixes audio at 2MHz now - Game Boy Advance's Game Boy audio hardware internally mixes audio at 2MHz now - Game Boy Color doesn't sort sprites by X-coordinate - Game Boy Color allows transparency on BGpriority pixels - caveat: this seems to allow sprites to appear on top of windows - Game Boy Color VRAM DMA transfers 16 bytes in 8 clocks (or 16 clocks in double speed mode) - Game Boy Color VRAM DMA masks low 4-bits of source and destination address - Game Boy Color VRAM DMA only allows reads from ROM or RAM - Game Boy Color VRAM DMA only allows writes to VRAM - fixed a bug in dereferencing a nullptr from pObject::find(), should fix crash when pressing enter key on blank windows - fixed Windows RadioItem selection - Game Boy Advance color emulation code added
2013-12-10 12:12:54 +00:00
#include "disassembler/disassembler.hpp"
First version split into asnes and bsnes.
2010-08-09 13:28:56 +00:00
static void Enter();
void enter();
void init();
Update to v075 release. byuu says: This release brings improved Super Game Boy emulation, the final SHA256 hashes for the DSP-(1,1B,2,3,4) and ST-(0010,0011) coprocessors, user interface improvements, and major internal code restructuring. Changelog (since v074): - completely rewrote memory sub-system to support 1-byte granularity in XML mapping - removed Memory inheritance and MMIO class completely, any address can be mapped to any function now - SuperFX: removed SuperFXBus : Bus, now implemented manually - SA-1: removed SA1Bus : Bus, now implemented manually - entire bus mapping is now static, happens once on cartridge load - as a result, read/write handlers now handle MMC mapping; slower average case, far faster worst case - namespace memory is no more, RAM arrays are stored inside the chips they are owned by now - GameBoy: improved CPU HALT emulation, fixes Zelda: Link's Awakening scrolling - GameBoy: added serial emulation (cannot connect to another GB yet), fixes Shin Megami Tensei - Devichil - GameBoy: improved LCD STAT emulation, fixes Sagaia - ui: added fullscreen support (F11 key), video settings allows for three scale settings - ui: fixed brightness, contrast, gamma, audio volume, input frequency values on program startup - ui: since Qt is dead, config file becomes bsnes.cfg once again - Super Game Boy: you can now load the BIOS without a game inserted to see a pretty white box - ui-gameboy: can be built without SNES components now - libsnes: now a UI target, compile with 'make ui=ui-libsnes' - libsnes: added WRAM, APURAM, VRAM, OAM, CGRAM access (cheat search, etc) - source: removed launcher/, as the Qt port is now gone - source: Makefile restructuring to better support new ui targets - source: lots of other internal code cleanup work
2011-01-27 08:52:34 +00:00
void load();
void unload();
First version split into asnes and bsnes.
2010-08-09 13:28:56 +00:00
void power();
void reset();
void serialize(serializer&);
Update to v088r07 release. byuu says: (r05 and r06 were save points between large core modifications) I would really appreciate extensive regression testing (especially around SuperFX, Cx4, ST018, DSP-n, ST-01n, NES, GB) at this point. The most critical core changes should be completed now. And it was an unbelievable amount of restructuring. Changelog: - SuperFX core moved to Processor::GSU - SNES::CPU core moved to Processor::R65816 - SNES::SMP core moved to Processor::SPC700 - NES::CPU core renamed to Processor::R6502 - use filestream to load RAM files from interface - save states store SHA256 instead of CRC32 (CRC32 usage removed entirely from bsnes) - nes/ -> fc/ and NES -> FC - snes/ -> sfc/ and SNES -> SFC - SuperFamicom::MappedRAM::copy uses stream instead of data+size - Linux port uses gcc-4.7 (still using only gcc-4.6 subset, so you can make a gcc-4.6 symlink for now if you like.) - all profiles and all targets compile and work properly All eight instruction set cores have been moved to processor/ now. Consistency's a wonderful thing. The last remnants of NES/SNES are now limited to target-ui code; and the nall/(system) folder names. I'm building with gcc-4.7 on my Linux box now because the resultant binaries are up to 20% faster (seriously) than gcc-4.6.
2012-04-29 06:16:44 +00:00
privileged:
Update to v093r02 release. byuu says: Changelog: - nall: fixed major memory leak in string class - ruby: video shaders support #define-based settings now - phoenix/GTK+: support > 256x256 icons for window / task bar / alt-tab - sfc: remove random/ and config/, merge into system/ - ethos: delete higan.png (48x48), replace with higan512.png (512x512) as new higan.png - ethos: default gamma to 100% (no color adjustment) - ethos: use "Video Shaders/Display Emulation/" instead of "Video Shaders/Emulation/" - use g++ instead of g++-4.7 (g++ -v must be >= 4.7) - use -std=c++11 instead of -std=gnu++11 - applied a few patches from Debian upstream to make their packaging job easier So because colors are normalized in GLSL, I won't be able to offer video shaders absolute color literals. We will have to perform basic color conversion inside the core. As such, the current plan is to create some sort of Emulator::Settings interface. With that, I'll connect an option for color correction, which will be on by default. For FC/SFC, that will mean gamma correction (darker / stronger colors), and for GB/GBC/GBA, it will mean simulating the weird brightness levels of the displays. I am undecided on whether to use pea soup green for the GB or not. By not doing so, it'll be easier for the display emulation shader to do it.
2013-11-09 11:45:54 +00:00
unsigned clockmode = 0; //0 = selectable, 1 = force 10.74mhz, 2 = force 21.48mhz
First version split into asnes and bsnes.
2010-08-09 13:28:56 +00:00
unsigned instruction_counter;
};
extern SuperFX superfx;