mirror of
https://github.com/libretro/meteor-libretro.git
synced 2026-11-07 04:16:01 -10:00
Started merging libsnes port from Themaister.
Does not compile yet, work to do with saves. Initial emulator not broken.
This commit is contained in:
Philippe Daouadi committed
1 parent
b9e485dcad
commit
24fec60c41
12 files changed
+645
-51
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@@ -1 +1,2 @@
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Philippe Daouadi <[email protected]>
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Hans-Kristian Arntzen (libsnes port and fixes) <[email protected]>
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@@ -25,7 +25,9 @@ namespace AMeteor
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{
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class CartMem
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{
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public :
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public:
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virtual ~CartMem() {}
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virtual void Reset () = 0;
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virtual bool Load (std::istream& stream) = 0;
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@@ -14,52 +14,8 @@
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// You should have received a copy of the GNU General Public License
|
||||
// along with this program. If not, see <http://www.gnu.org/licenses/>.
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||||
|
||||
#ifndef __GRAPHICS_RENDERER_H__
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#define __GRAPHICS_RENDERER_H__
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#include <GL/glew.h>
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#include <GL/gl.h>
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#include <SFML/Graphics/RenderWindow.hpp>
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namespace AMeteor
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{
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namespace Graphics
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{
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class Renderer : public sf::RenderWindow
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{
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public:
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Renderer(const uint16_t* surface);
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~Renderer();
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void Init(sf::WindowHandle display = 0);
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void Uninit();
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void VBlank ();
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void EventResize (unsigned int w, unsigned int h);
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private :
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const uint16_t* m_base;
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volatile uint16_t* m_tbase;
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volatile unsigned int m_w, m_h;
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pthread_t m_thread;
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pthread_mutex_t m_mutex;
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pthread_cond_t m_cond;
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volatile bool m_quit;
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GLuint m_pbo;
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GLuint m_texture;
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GLuint m_vbo;
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void InitGl();
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void UninitGl();
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void StartThread();
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void StopThread();
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static void* EntryPoint (void* ptr);
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void MainLoop ();
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};
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}
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}
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#ifdef LIBSNES_BUILD
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#include "renderer_libsnes.hpp"
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#else
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#include "renderer_gl.hpp"
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#endif
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@@ -0,0 +1,65 @@
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// Meteor - A Nintendo Gameboy Advance emulator
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// Copyright (C) 2009-2011 Philippe Daouadi
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//
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// This program is free software: you can redistribute it and/or modify
|
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// it under the terms of the GNU General Public License as published by
|
||||
// the Free Software Foundation, either version 3 of the License, or
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// This program is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
#ifndef __GRAPHICS_RENDERER_GL_H__
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#define __GRAPHICS_RENDERER_GL_H__
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#include <GL/glew.h>
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#include <GL/gl.h>
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#include <SFML/Graphics/RenderWindow.hpp>
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|
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namespace AMeteor
|
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{
|
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namespace Graphics
|
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{
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class Renderer : public sf::RenderWindow
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{
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public:
|
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Renderer(const uint16_t* surface);
|
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~Renderer();
|
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|
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void Init(sf::WindowHandle display = 0);
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void Uninit();
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void VBlank ();
|
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void EventResize (unsigned int w, unsigned int h);
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private :
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const uint16_t* m_base;
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volatile uint16_t* m_tbase;
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volatile unsigned int m_w, m_h;
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|
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pthread_t m_thread;
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pthread_mutex_t m_mutex;
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pthread_cond_t m_cond;
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volatile bool m_quit;
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GLuint m_pbo;
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GLuint m_texture;
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GLuint m_vbo;
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|
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void InitGl();
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void UninitGl();
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void StartThread();
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void StopThread();
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|
||||
static void* EntryPoint (void* ptr);
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void MainLoop ();
|
||||
};
|
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}
|
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}
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#endif
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@@ -0,0 +1,39 @@
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// Meteor - A Nintendo Gameboy Advance emulator
|
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// Copyright (C) 2009-2011 Philippe Daouadi
|
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//
|
||||
// This program is free software: you can redistribute it and/or modify
|
||||
// it under the terms of the GNU General Public License as published by
|
||||
// the Free Software Foundation, either version 3 of the License, or
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// This program is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
#ifndef __GRAPHICS_RENDERER_LIBSNES_H__
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#define __GRAPHICS_RENDERER_LIBSNES_H__
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#include <stdint.h>
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namespace AMeteor
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{
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namespace Graphics
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{
|
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class Renderer
|
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{
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public:
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Renderer(const uint16_t* surface);
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void VBlank();
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private :
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const uint16_t* m_base;
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};
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}
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}
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#endif
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@@ -29,7 +29,7 @@ set(AMeteor_SRC
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graphics/bglayer.cpp
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graphics/object.cpp
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graphics/objects.cpp
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graphics/renderer.cpp
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graphics/renderer_gl.cpp
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graphics/screen.cpp
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ameteor.cpp
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bios.cpp
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@@ -14,7 +14,7 @@
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// You should have received a copy of the GNU General Public License
|
||||
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
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|
||||
#include "ameteor/graphics/renderer.hpp"
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#include "ameteor/graphics/renderer_gl.hpp"
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#include "filters/hq4x.hpp"
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#include <cstring>
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#include <sys/syscall.h>
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@@ -0,0 +1,49 @@
|
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// Meteor - A Nintendo Gameboy Advance emulator
|
||||
// Copyright (C) 2009-2011 Philippe Daouadi
|
||||
//
|
||||
// This program is free software: you can redistribute it and/or modify
|
||||
// it under the terms of the GNU General Public License as published by
|
||||
// the Free Software Foundation, either version 3 of the License, or
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// This program is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
//
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
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#include "ameteor/graphics/renderer.hpp"
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#include "ameteor.hpp"
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#include "libsnes.hpp"
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#include <stdio.h>
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extern snes_video_refresh_t psnes_refresh;
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namespace AMeteor
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{
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namespace Graphics
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{
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Renderer::Renderer (const uint16_t* surface) :
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m_base(surface)
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{}
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void Renderer::VBlank ()
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{
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uint16_t buf[240 * 160];
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for (unsigned i = 0; i < 240 * 160; i++)
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{
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uint16_t col = m_base[i];
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uint16_t b = (col >> 10) & 0x1f;
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uint16_t g = (col >> 5) & 0x1f;
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uint16_t r = (col >> 0) & 0x1f;
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buf[i] = (r << 10) | (g << 5) | (b << 0);
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}
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// FIXME should not be needed
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AMeteor::Stop();
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psnes_refresh(buf, 240, 160);
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}
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}
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}
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@@ -431,11 +431,13 @@ namespace AMeteor
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WRITE(m_memtime);
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WRITE(m_memtimeseq);
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#undef WRITE
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// do we have custom bios
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bool b = m_brom;
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GZ_WRITE(b);
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#define WRITE(var, size) \
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if (!gzwrite(file, var, size)) \
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return false
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// write bios
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if (b)
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WRITE(m_brom, 0x00004000);
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WRITE(m_wbram, 0x00040000);
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@@ -0,0 +1,107 @@
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ifeq ($(platform),)
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platform = unix
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ifeq ($(shell uname -a),)
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platform = win
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else ifneq ($(findstring MINGW,$(shell uname -a)),)
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platform = win
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else ifneq ($(findstring Darwin,$(shell uname -a)),)
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platform = osx
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else ifneq ($(findstring win,$(shell uname -a)),)
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platform = win
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endif
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endif
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ifeq ($(platform), unix)
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TARGET := libsnes.so
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fpic := -fPIC
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SHARED := -shared -Wl,--version-script=link.T -Wl,--no-undefined
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LIBS := -lz
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else ifeq ($(platform), osx)
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TARGET := libsnes.dylib
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fpic := -fPIC
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SHARED := -dynamiclib
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LIBS := -lz
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else
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TARGET := snes.dll
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CC = gcc
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CXX = g++
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SHARED := -shared -static-libgcc -static-libstdc++ -s -Wl,--version-script=link.T -Wl,--no-undefined
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CFLAGS += -Izlib
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CXXFLAGS += -Izlib
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endif
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CFLAGS += -Wall -pedantic -I. -Iinclude -pipe
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CXXFLAGS += -Wall -pedantic -I. -Iinclude -pipe
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ifeq ($(DEBUG), 1)
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CFLAGS += -O0 -g
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CXXFLAGS += -O0 -g
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else
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CFLAGS += -O3
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CXXFLAGS += -O3
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endif
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SOURCES := libsnes.cpp \
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source/audio/dsound.cpp \
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source/audio/sound1.cpp \
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source/audio/sound2.cpp \
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source/audio/sound4.cpp \
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source/audio/speaker.cpp \
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source/disassembler/argimmediate.cpp \
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source/disassembler/argmulregisters.cpp \
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source/disassembler/argpsr.cpp \
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source/disassembler/argregister.cpp \
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||||
source/disassembler/argrelative.cpp \
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source/disassembler/argshift.cpp \
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source/disassembler/arguimmediate.cpp \
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source/disassembler/arguments.cpp \
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source/disassembler/instruction.cpp \
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source/graphics/bglayer.cpp \
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source/graphics/object.cpp \
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source/graphics/objects.cpp \
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source/graphics/renderer.cpp \
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source/graphics/screen.cpp \
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||||
source/ameteor.cpp \
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source/bios.cpp \
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source/clock.cpp \
|
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source/cpu.cpp \
|
||||
source/debug.cpp \
|
||||
source/dma.cpp \
|
||||
source/eeprom.cpp \
|
||||
source/flash.cpp \
|
||||
source/cartmem.cpp \
|
||||
source/interpreter.cpp \
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||||
source/interpreter_arm.cpp \
|
||||
source/interpreter_thumb.cpp \
|
||||
source/io.cpp \
|
||||
source/keypad.cpp \
|
||||
source/lcd.cpp \
|
||||
source/memory.cpp \
|
||||
source/sound.cpp \
|
||||
source/sram.cpp \
|
||||
source/timer.cpp
|
||||
|
||||
ZLIB_SOURCES := $(wildcard zlib/*.c)
|
||||
|
||||
ifeq ($(platform), win)
|
||||
OBJ := $(SOURCES:.cpp=.o) $(ZLIB_SOURCES:.c=.o)
|
||||
else
|
||||
OBJ := $(SOURCES:.cpp=.o)
|
||||
endif
|
||||
|
||||
all: $(TARGET)
|
||||
|
||||
$(TARGET): $(OBJ)
|
||||
$(CXX) -o $@ $^ $(SHARED) $(LDFLAGS) $(LIBS)
|
||||
|
||||
%.o: %.cpp
|
||||
$(CXX) -o $@ -c $< $(CXXFLAGS) $(fpic)
|
||||
|
||||
%.o: %.c
|
||||
$(CC) -o $@ -c $< $(CFLAGS) $(fpic)
|
||||
|
||||
clean:
|
||||
rm -f $(TARGET)
|
||||
rm -f $(OBJ)
|
||||
|
||||
.PHONY: clean
|
||||
@@ -0,0 +1,184 @@
|
||||
#include "libsnes.hpp"
|
||||
#include "ameteor.hpp"
|
||||
#include "ameteor/cartmem.hpp"
|
||||
#include <stdio.h>
|
||||
#include <assert.h>
|
||||
|
||||
const char* snes_library_id(void) { return "Meteor/libsnes"; }
|
||||
|
||||
unsigned snes_library_revision_major(void) { return 1; }
|
||||
unsigned snes_library_revision_minor(void) { return 3; }
|
||||
|
||||
snes_video_refresh_t psnes_refresh;
|
||||
snes_audio_sample_t psnes_sample;
|
||||
snes_input_poll_t psnes_poll;
|
||||
snes_input_state_t psnes_input;
|
||||
static snes_environment_t psnes_environment;
|
||||
|
||||
void snes_set_video_refresh(snes_video_refresh_t video_refresh) { psnes_refresh = video_refresh; }
|
||||
void snes_set_audio_sample(snes_audio_sample_t audio_sample) { psnes_sample = audio_sample; }
|
||||
void snes_set_input_poll(snes_input_poll_t input_poll) { psnes_poll = input_poll; }
|
||||
void snes_set_input_state(snes_input_state_t input_state) { psnes_input = input_state; }
|
||||
void snes_set_environment(snes_environment_t environment) { psnes_environment = environment; }
|
||||
|
||||
void snes_set_controller_port_device(bool, unsigned) {}
|
||||
|
||||
void snes_set_cartridge_basename(const char *) {}
|
||||
|
||||
void snes_init(void)
|
||||
{
|
||||
assert(psnes_environment);
|
||||
|
||||
unsigned pitch = 240 * 2;
|
||||
psnes_environment(SNES_ENVIRONMENT_SET_PITCH, &pitch);
|
||||
snes_geometry geom = { 240, 160, 240, 160 };
|
||||
psnes_environment(SNES_ENVIRONMENT_SET_GEOMETRY, &geom);
|
||||
|
||||
snes_system_timing timing = { 16777216.0 / 280896.0, 44100.0 };
|
||||
psnes_environment(SNES_ENVIRONMENT_SET_TIMING, &timing);
|
||||
|
||||
AMeteor::CartMem::ClearMemory();
|
||||
}
|
||||
|
||||
void snes_power(void) { AMeteor::Reset(AMeteor::UNIT_ALL ^ AMeteor::UNIT_MEMORY_BIOS); }
|
||||
void snes_reset(void) { snes_power(); }
|
||||
void snes_term(void) { snes_power(); }
|
||||
|
||||
static bool first_run = true;
|
||||
void snes_run(void)
|
||||
{
|
||||
if (first_run)
|
||||
{
|
||||
AMeteor::_memory.LoadCartInferred();
|
||||
first_run = false;
|
||||
}
|
||||
|
||||
psnes_poll();
|
||||
AMeteor::Run(10000000);
|
||||
}
|
||||
|
||||
static unsigned serialize_size;
|
||||
unsigned snes_serialize_size(void)
|
||||
{
|
||||
if (first_run)
|
||||
{
|
||||
AMeteor::_memory.LoadCartInferred();
|
||||
first_run = false;
|
||||
}
|
||||
|
||||
AMeteor::omemstream stream(0);
|
||||
AMeteor::SaveState(stream);
|
||||
serialize_size = stream.size();
|
||||
return serialize_size;
|
||||
}
|
||||
|
||||
bool snes_serialize(uint8_t *data, unsigned size)
|
||||
{
|
||||
if (!serialize_size)
|
||||
snes_serialize_size();
|
||||
|
||||
if (size != serialize_size)
|
||||
return false;
|
||||
|
||||
AMeteor::omemstream stream(data);
|
||||
AMeteor::SaveState(stream);
|
||||
assert(size == stream.size());
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool snes_unserialize(const uint8_t *data, unsigned size)
|
||||
{
|
||||
if (!serialize_size)
|
||||
snes_serialize_size();
|
||||
|
||||
if (size != serialize_size)
|
||||
return false;
|
||||
|
||||
AMeteor::imemstream stream(data);
|
||||
AMeteor::LoadState(stream);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
void snes_cheat_reset(void) {}
|
||||
void snes_cheat_set(unsigned, bool, const char *) {}
|
||||
|
||||
bool snes_load_cartridge_normal(
|
||||
const char *, const uint8_t *data, unsigned size
|
||||
)
|
||||
{
|
||||
if (!AMeteor::_memory.LoadRom(data, size))
|
||||
return false;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool snes_load_cartridge_bsx_slotted(
|
||||
const char *, const uint8_t *, unsigned,
|
||||
const char *, const uint8_t *, unsigned
|
||||
)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
bool snes_load_cartridge_bsx(
|
||||
const char *, const uint8_t *, unsigned,
|
||||
const char *, const uint8_t *, unsigned
|
||||
)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
bool snes_load_cartridge_sufami_turbo(
|
||||
const char *, const uint8_t *, unsigned,
|
||||
const char *, const uint8_t *, unsigned,
|
||||
const char *, const uint8_t *, unsigned
|
||||
)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
bool snes_load_cartridge_super_game_boy(
|
||||
const char *, const uint8_t *, unsigned,
|
||||
const char *, const uint8_t *, unsigned
|
||||
)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
void snes_unload_cartridge(void) {}
|
||||
|
||||
bool snes_get_region(void) { return false; }
|
||||
|
||||
uint8_t* snes_get_memory_data(unsigned id)
|
||||
{
|
||||
if (id != SNES_MEMORY_CARTRIDGE_RAM)
|
||||
return 0;
|
||||
|
||||
return AMeteor::CartMem::MemoryBuffer();
|
||||
}
|
||||
|
||||
unsigned snes_get_memory_size(unsigned id)
|
||||
{
|
||||
if (id != SNES_MEMORY_CARTRIDGE_RAM)
|
||||
return 0;
|
||||
|
||||
switch (AMeteor::_memory.GetCartType())
|
||||
{
|
||||
case AMeteor::Memory::CTYPE_UNKNOWN:
|
||||
case AMeteor::Memory::CTYPE_FLASH128:
|
||||
return 0x20000;
|
||||
case AMeteor::Memory::CTYPE_EEPROM512:
|
||||
return 512;
|
||||
case AMeteor::Memory::CTYPE_EEPROM8192:
|
||||
return 8192;
|
||||
case AMeteor::Memory::CTYPE_FLASH64:
|
||||
return 0x10000;
|
||||
case AMeteor::Memory::CTYPE_SRAM:
|
||||
return 0x8000;
|
||||
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,189 @@
|
||||
#ifndef LIBSNES_HPP
|
||||
#define LIBSNES_HPP
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define SNES_PORT_1 0
|
||||
#define SNES_PORT_2 1
|
||||
|
||||
#define SNES_DEVICE_NONE 0
|
||||
#define SNES_DEVICE_JOYPAD 1
|
||||
#define SNES_DEVICE_MULTITAP 2
|
||||
#define SNES_DEVICE_MOUSE 3
|
||||
#define SNES_DEVICE_SUPER_SCOPE 4
|
||||
#define SNES_DEVICE_JUSTIFIER 5
|
||||
#define SNES_DEVICE_JUSTIFIERS 6
|
||||
|
||||
#define SNES_DEVICE_ID_JOYPAD_B 0
|
||||
#define SNES_DEVICE_ID_JOYPAD_Y 1
|
||||
#define SNES_DEVICE_ID_JOYPAD_SELECT 2
|
||||
#define SNES_DEVICE_ID_JOYPAD_START 3
|
||||
#define SNES_DEVICE_ID_JOYPAD_UP 4
|
||||
#define SNES_DEVICE_ID_JOYPAD_DOWN 5
|
||||
#define SNES_DEVICE_ID_JOYPAD_LEFT 6
|
||||
#define SNES_DEVICE_ID_JOYPAD_RIGHT 7
|
||||
#define SNES_DEVICE_ID_JOYPAD_A 8
|
||||
#define SNES_DEVICE_ID_JOYPAD_X 9
|
||||
#define SNES_DEVICE_ID_JOYPAD_L 10
|
||||
#define SNES_DEVICE_ID_JOYPAD_R 11
|
||||
|
||||
#define SNES_DEVICE_ID_MOUSE_X 0
|
||||
#define SNES_DEVICE_ID_MOUSE_Y 1
|
||||
#define SNES_DEVICE_ID_MOUSE_LEFT 2
|
||||
#define SNES_DEVICE_ID_MOUSE_RIGHT 3
|
||||
|
||||
#define SNES_DEVICE_ID_SUPER_SCOPE_X 0
|
||||
#define SNES_DEVICE_ID_SUPER_SCOPE_Y 1
|
||||
#define SNES_DEVICE_ID_SUPER_SCOPE_TRIGGER 2
|
||||
#define SNES_DEVICE_ID_SUPER_SCOPE_CURSOR 3
|
||||
#define SNES_DEVICE_ID_SUPER_SCOPE_TURBO 4
|
||||
#define SNES_DEVICE_ID_SUPER_SCOPE_PAUSE 5
|
||||
|
||||
#define SNES_DEVICE_ID_JUSTIFIER_X 0
|
||||
#define SNES_DEVICE_ID_JUSTIFIER_Y 1
|
||||
#define SNES_DEVICE_ID_JUSTIFIER_TRIGGER 2
|
||||
#define SNES_DEVICE_ID_JUSTIFIER_START 3
|
||||
|
||||
#define SNES_REGION_NTSC 0
|
||||
#define SNES_REGION_PAL 1
|
||||
|
||||
#define SNES_MEMORY_CARTRIDGE_RAM 0
|
||||
#define SNES_MEMORY_CARTRIDGE_RTC 1
|
||||
#define SNES_MEMORY_BSX_RAM 2
|
||||
#define SNES_MEMORY_BSX_PRAM 3
|
||||
#define SNES_MEMORY_SUFAMI_TURBO_A_RAM 4
|
||||
#define SNES_MEMORY_SUFAMI_TURBO_B_RAM 5
|
||||
#define SNES_MEMORY_GAME_BOY_RAM 6
|
||||
#define SNES_MEMORY_GAME_BOY_RTC 7
|
||||
|
||||
#define SNES_MEMORY_WRAM 100
|
||||
#define SNES_MEMORY_APURAM 101
|
||||
#define SNES_MEMORY_VRAM 102
|
||||
#define SNES_MEMORY_OAM 103
|
||||
#define SNES_MEMORY_CGRAM 104
|
||||
|
||||
// SSNES extension. Not required to be implemented for a working implementation.
|
||||
#define SNES_ENVIRONMENT_GET_FULLPATH 0 // const char ** --
|
||||
// Full path of game loaded.
|
||||
//
|
||||
#define SNES_ENVIRONMENT_SET_GEOMETRY 1 // const struct snes_geometry * --
|
||||
// Window geometry information for the system/game.
|
||||
//
|
||||
#define SNES_ENVIRONMENT_SET_PITCH 2 // const unsigned * --
|
||||
// Pitch of game image.
|
||||
//
|
||||
#define SNES_ENVIRONMENT_GET_OVERSCAN 3 // bool * --
|
||||
// Boolean value whether or not the implementation should use overscan.
|
||||
//
|
||||
#define SNES_ENVIRONMENT_SET_TIMING 4 // const struct snes_system_timing * --
|
||||
// Set exact timings of the system. Used primarily for video recording.
|
||||
//
|
||||
#define SNES_ENVIRONMENT_GET_CAN_DUPE 5 // bool * --
|
||||
// Boolean value whether or not SSNES supports frame duping,
|
||||
// passing NULL to video frame callback.
|
||||
//
|
||||
//
|
||||
#define SNES_ENVIRONMENT_SET_NEED_FULLPATH 6 // const bool * --
|
||||
// Boolean value telling if implementation needs a valid fullpath to be able to run.
|
||||
// If this is the case, SSNES will not open the rom directly,
|
||||
// and pass NULL to rom data.
|
||||
// Implementation must then use SNES_ENVIRONMENT_GET_FULLPATH.
|
||||
// This is useful for implementations with very large roms,
|
||||
// which are impractical to load fully into RAM.
|
||||
//
|
||||
#define SNES_ENVIRONMENT_GET_CAN_REWIND 7 // bool * --
|
||||
// Boolean value telling if SSNES is able to rewind.
|
||||
// Some implementations might need to take extra precautions
|
||||
// to allow this as smoothly as possible.
|
||||
|
||||
struct snes_geometry
|
||||
{
|
||||
unsigned base_width; // Nominal video width of system.
|
||||
unsigned base_height; // Nominal video height of system.
|
||||
unsigned max_width; // Maximum possible width of system.
|
||||
unsigned max_height; // Maximum possible height of system.
|
||||
};
|
||||
|
||||
struct snes_system_timing
|
||||
{
|
||||
double fps;
|
||||
double sample_rate;
|
||||
};
|
||||
|
||||
typedef bool (*snes_environment_t)(unsigned cmd, void *data);
|
||||
|
||||
// Must be called before calling snes_init().
|
||||
void snes_set_environment(snes_environment_t);
|
||||
////
|
||||
|
||||
typedef void (*snes_video_refresh_t)(const uint16_t *data, unsigned width, unsigned height);
|
||||
typedef void (*snes_audio_sample_t)(uint16_t left, uint16_t right);
|
||||
typedef void (*snes_input_poll_t)(void);
|
||||
typedef int16_t (*snes_input_state_t)(bool port, unsigned device, unsigned index, unsigned id);
|
||||
|
||||
unsigned snes_library_revision_major(void);
|
||||
unsigned snes_library_revision_minor(void);
|
||||
|
||||
const char *snes_library_id(void);
|
||||
|
||||
void snes_set_video_refresh(snes_video_refresh_t);
|
||||
void snes_set_audio_sample(snes_audio_sample_t);
|
||||
void snes_set_input_poll(snes_input_poll_t);
|
||||
void snes_set_input_state(snes_input_state_t);
|
||||
|
||||
void snes_set_controller_port_device(bool port, unsigned device);
|
||||
void snes_set_cartridge_basename(const char *basename);
|
||||
|
||||
void snes_init(void);
|
||||
void snes_term(void);
|
||||
void snes_power(void);
|
||||
void snes_reset(void);
|
||||
void snes_run(void);
|
||||
|
||||
unsigned snes_serialize_size(void);
|
||||
bool snes_serialize(uint8_t *data, unsigned size);
|
||||
bool snes_unserialize(const uint8_t *data, unsigned size);
|
||||
|
||||
void snes_cheat_reset(void);
|
||||
void snes_cheat_set(unsigned index, bool enabled, const char *code);
|
||||
|
||||
bool snes_load_cartridge_normal(
|
||||
const char *rom_xml, const uint8_t *rom_data, unsigned rom_size
|
||||
);
|
||||
|
||||
bool snes_load_cartridge_bsx_slotted(
|
||||
const char *rom_xml, const uint8_t *rom_data, unsigned rom_size,
|
||||
const char *bsx_xml, const uint8_t *bsx_data, unsigned bsx_size
|
||||
);
|
||||
|
||||
bool snes_load_cartridge_bsx(
|
||||
const char *rom_xml, const uint8_t *rom_data, unsigned rom_size,
|
||||
const char *bsx_xml, const uint8_t *bsx_data, unsigned bsx_size
|
||||
);
|
||||
|
||||
bool snes_load_cartridge_sufami_turbo(
|
||||
const char *rom_xml, const uint8_t *rom_data, unsigned rom_size,
|
||||
const char *sta_xml, const uint8_t *sta_data, unsigned sta_size,
|
||||
const char *stb_xml, const uint8_t *stb_data, unsigned stb_size
|
||||
);
|
||||
|
||||
bool snes_load_cartridge_super_game_boy(
|
||||
const char *rom_xml, const uint8_t *rom_data, unsigned rom_size,
|
||||
const char *dmg_xml, const uint8_t *dmg_data, unsigned dmg_size
|
||||
);
|
||||
|
||||
void snes_unload_cartridge(void);
|
||||
|
||||
bool snes_get_region(void);
|
||||
uint8_t* snes_get_memory_data(unsigned id);
|
||||
unsigned snes_get_memory_size(unsigned id);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
Reference in new issue
Block a user