mirror of
https://github.com/libretro/scummvm.git
synced 2025-05-13 17:46:22 +00:00
a401f0a19e
All uses of the old target scale API actually wanted to disallow scaling of the mouse cursor. This commit adapts our API to this and thus simplifies backend implementations. Some backends, most notable the Wii and Android, did some implementation of the cursor target scale, which I didn't adapt yet. I added a TODO for the porters there.
301 lines
8.2 KiB
C++
301 lines
8.2 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* 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 2
|
|
* 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, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
*/
|
|
|
|
#ifndef _ANDROID_H_
|
|
#define _ANDROID_H_
|
|
|
|
#if defined(__ANDROID__)
|
|
|
|
#include "common/fs.h"
|
|
#include "common/archive.h"
|
|
#include "audio/mixer_intern.h"
|
|
#include "graphics/palette.h"
|
|
#include "graphics/surface.h"
|
|
#include "backends/base-backend.h"
|
|
#include "backends/plugins/posix/posix-provider.h"
|
|
#include "backends/fs/posix/posix-fs-factory.h"
|
|
|
|
#include "backends/platform/android/texture.h"
|
|
|
|
#include <pthread.h>
|
|
|
|
#include <android/log.h>
|
|
|
|
#include <GLES/gl.h>
|
|
#include <GLES/glext.h>
|
|
|
|
// toggles start
|
|
//#define ANDROID_DEBUG_ENTER
|
|
//#define ANDROID_DEBUG_GL
|
|
//#define ANDROID_DEBUG_GL_CALLS
|
|
// toggles end
|
|
|
|
extern const char *android_log_tag;
|
|
|
|
#define _ANDROID_LOG(prio, fmt, args...) __android_log_print(prio, android_log_tag, fmt, ## args)
|
|
#define LOGD(fmt, args...) _ANDROID_LOG(ANDROID_LOG_DEBUG, fmt, ##args)
|
|
#define LOGI(fmt, args...) _ANDROID_LOG(ANDROID_LOG_INFO, fmt, ##args)
|
|
#define LOGW(fmt, args...) _ANDROID_LOG(ANDROID_LOG_WARN, fmt, ##args)
|
|
#define LOGE(fmt, args...) _ANDROID_LOG(ANDROID_LOG_ERROR, fmt, ##args)
|
|
|
|
#ifdef ANDROID_DEBUG_ENTER
|
|
#define ENTER(fmt, args...) LOGD("%s(" fmt ")", __FUNCTION__, ##args)
|
|
#else
|
|
#define ENTER(fmt, args...) do { } while (false)
|
|
#endif
|
|
|
|
#ifdef ANDROID_DEBUG_GL
|
|
extern void checkGlError(const char *expr, const char *file, int line);
|
|
|
|
#ifdef ANDROID_DEBUG_GL_CALLS
|
|
#define GLCALLLOG(x, before) \
|
|
do { \
|
|
if (before) \
|
|
LOGD("calling '%s' (%s:%d)", x, __FILE__, __LINE__); \
|
|
else \
|
|
LOGD("returned from '%s' (%s:%d)", x, __FILE__, __LINE__); \
|
|
} while (false)
|
|
#else
|
|
#define GLCALLLOG(x, before) do { } while (false)
|
|
#endif
|
|
|
|
#define GLCALL(x) \
|
|
do { \
|
|
GLCALLLOG(#x, true); \
|
|
(x); \
|
|
GLCALLLOG(#x, false); \
|
|
checkGlError(#x, __FILE__, __LINE__); \
|
|
} while (false)
|
|
|
|
#define GLTHREADCHECK \
|
|
do { \
|
|
assert(pthread_self() == _main_thread); \
|
|
} while (false)
|
|
|
|
#else
|
|
#define GLCALL(x) do { (x); } while (false)
|
|
#define GLTHREADCHECK do { } while (false)
|
|
#endif
|
|
|
|
#ifdef DYNAMIC_MODULES
|
|
class AndroidPluginProvider : public POSIXPluginProvider {
|
|
protected:
|
|
virtual void addCustomDirectories(Common::FSList &dirs) const;
|
|
};
|
|
#endif
|
|
|
|
class OSystem_Android : public EventsBaseBackend, public PaletteManager {
|
|
private:
|
|
// passed from the dark side
|
|
int _audio_sample_rate;
|
|
int _audio_buffer_size;
|
|
|
|
int _screen_changeid;
|
|
int _egl_surface_width;
|
|
int _egl_surface_height;
|
|
bool _htc_fail;
|
|
|
|
bool _force_redraw;
|
|
|
|
// Game layer
|
|
GLESBaseTexture *_game_texture;
|
|
int _shake_offset;
|
|
Common::Rect _focus_rect;
|
|
|
|
// Overlay layer
|
|
GLES4444Texture *_overlay_texture;
|
|
bool _show_overlay;
|
|
|
|
// Mouse layer
|
|
GLESBaseTexture *_mouse_texture;
|
|
GLESBaseTexture *_mouse_texture_palette;
|
|
GLES5551Texture *_mouse_texture_rgb;
|
|
Common::Point _mouse_hotspot;
|
|
uint32 _mouse_keycolor;
|
|
int _mouse_targetscale;
|
|
bool _show_mouse;
|
|
bool _use_mouse_palette;
|
|
|
|
int _graphicsMode;
|
|
bool _fullscreen;
|
|
bool _ar_correction;
|
|
|
|
pthread_t _main_thread;
|
|
|
|
bool _timer_thread_exit;
|
|
pthread_t _timer_thread;
|
|
static void *timerThreadFunc(void *arg);
|
|
|
|
bool _audio_thread_exit;
|
|
pthread_t _audio_thread;
|
|
static void *audioThreadFunc(void *arg);
|
|
|
|
bool _enable_zoning;
|
|
bool _virtkeybd_on;
|
|
|
|
Audio::MixerImpl *_mixer;
|
|
timeval _startTime;
|
|
|
|
Common::String getSystemProperty(const char *name) const;
|
|
|
|
void initSurface();
|
|
void deinitSurface();
|
|
void initViewport();
|
|
|
|
void initOverlay();
|
|
|
|
#ifdef USE_RGB_COLOR
|
|
Common::String getPixelFormatName(const Graphics::PixelFormat &format) const;
|
|
void initTexture(GLESBaseTexture **texture, uint width, uint height,
|
|
const Graphics::PixelFormat *format);
|
|
#endif
|
|
|
|
void setupKeymapper();
|
|
void setCursorPaletteInternal(const byte *colors, uint start, uint num);
|
|
|
|
public:
|
|
OSystem_Android(int audio_sample_rate, int audio_buffer_size);
|
|
virtual ~OSystem_Android();
|
|
|
|
virtual void initBackend();
|
|
void addPluginDirectories(Common::FSList &dirs) const;
|
|
void enableZoning(bool enable) { _enable_zoning = enable; }
|
|
|
|
virtual bool hasFeature(Feature f);
|
|
virtual void setFeatureState(Feature f, bool enable);
|
|
virtual bool getFeatureState(Feature f);
|
|
|
|
virtual const GraphicsMode *getSupportedGraphicsModes() const;
|
|
virtual int getDefaultGraphicsMode() const;
|
|
virtual bool setGraphicsMode(int mode);
|
|
virtual int getGraphicsMode() const;
|
|
|
|
#ifdef USE_RGB_COLOR
|
|
virtual Graphics::PixelFormat getScreenFormat() const;
|
|
virtual Common::List<Graphics::PixelFormat> getSupportedFormats() const;
|
|
#endif
|
|
|
|
virtual void initSize(uint width, uint height,
|
|
const Graphics::PixelFormat *format);
|
|
|
|
enum FixupType {
|
|
kClear = 0, // glClear
|
|
kClearSwap, // glClear + swapBuffers
|
|
kClearUpdate // glClear + updateScreen
|
|
};
|
|
|
|
void clearScreen(FixupType type, byte count = 1);
|
|
|
|
void updateScreenRect();
|
|
virtual int getScreenChangeID() const;
|
|
|
|
virtual int16 getHeight();
|
|
virtual int16 getWidth();
|
|
|
|
virtual PaletteManager *getPaletteManager() {
|
|
return this;
|
|
}
|
|
|
|
public:
|
|
void pushEvent(int type, int arg1, int arg2, int arg3, int arg4, int arg5);
|
|
|
|
private:
|
|
Common::Queue<Common::Event> _event_queue;
|
|
Common::Event _queuedEvent;
|
|
uint32 _queuedEventTime;
|
|
MutexRef _event_queue_lock;
|
|
|
|
Common::Point _touch_pt_down, _touch_pt_scroll, _touch_pt_dt;
|
|
int _eventScaleX;
|
|
int _eventScaleY;
|
|
bool _touchpad_mode;
|
|
int _touchpad_scale;
|
|
int _trackball_scale;
|
|
int _dpad_scale;
|
|
int _fingersDown;
|
|
|
|
void clipMouse(Common::Point &p);
|
|
void scaleMouse(Common::Point &p, int x, int y, bool deductDrawRect = true);
|
|
void updateEventScale();
|
|
void disableCursorPalette();
|
|
|
|
protected:
|
|
// PaletteManager API
|
|
virtual void setPalette(const byte *colors, uint start, uint num);
|
|
virtual void grabPalette(byte *colors, uint start, uint num);
|
|
|
|
public:
|
|
virtual void copyRectToScreen(const byte *buf, int pitch, int x, int y,
|
|
int w, int h);
|
|
virtual void updateScreen();
|
|
virtual Graphics::Surface *lockScreen();
|
|
virtual void unlockScreen();
|
|
virtual void setShakePos(int shakeOffset);
|
|
virtual void fillScreen(uint32 col);
|
|
virtual void setFocusRectangle(const Common::Rect& rect);
|
|
virtual void clearFocusRectangle();
|
|
|
|
virtual void showOverlay();
|
|
virtual void hideOverlay();
|
|
virtual void clearOverlay();
|
|
virtual void grabOverlay(OverlayColor *buf, int pitch);
|
|
virtual void copyRectToOverlay(const OverlayColor *buf, int pitch,
|
|
int x, int y, int w, int h);
|
|
virtual int16 getOverlayHeight();
|
|
virtual int16 getOverlayWidth();
|
|
virtual Graphics::PixelFormat getOverlayFormat() const;
|
|
|
|
virtual bool showMouse(bool visible);
|
|
|
|
virtual void warpMouse(int x, int y);
|
|
virtual void setMouseCursor(const byte *buf, uint w, uint h, int hotspotX,
|
|
int hotspotY, uint32 keycolor,
|
|
bool dontScale,
|
|
const Graphics::PixelFormat *format);
|
|
virtual void setCursorPalette(const byte *colors, uint start, uint num);
|
|
|
|
virtual bool pollEvent(Common::Event &event);
|
|
virtual uint32 getMillis();
|
|
virtual void delayMillis(uint msecs);
|
|
|
|
virtual MutexRef createMutex(void);
|
|
virtual void lockMutex(MutexRef mutex);
|
|
virtual void unlockMutex(MutexRef mutex);
|
|
virtual void deleteMutex(MutexRef mutex);
|
|
|
|
virtual void quit();
|
|
|
|
virtual void setWindowCaption(const char *caption);
|
|
virtual void displayMessageOnOSD(const char *msg);
|
|
virtual void showVirtualKeyboard(bool enable);
|
|
|
|
virtual Audio::Mixer *getMixer();
|
|
virtual void getTimeAndDate(TimeDate &t) const;
|
|
virtual void logMessage(LogMessageType::Type type, const char *message);
|
|
virtual void addSysArchivesToSearchSet(Common::SearchSet &s,
|
|
int priority = 0);
|
|
virtual Common::String getSystemLanguage() const;
|
|
};
|
|
|
|
#endif
|
|
#endif
|