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author | Johannes Schickel | 2012-06-16 02:18:01 +0200 |
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committer | Johannes Schickel | 2012-06-16 02:18:01 +0200 |
commit | 31880186e1c78023e2e552a7fceaa27c3d2d08b1 (patch) | |
tree | 08f62b1b8d032a490e1d3d63f33814ed93785439 /backends/platform | |
parent | f917db972e0ae7e4e82a6430010a155cbb3a92c0 (diff) | |
download | scummvm-rg350-31880186e1c78023e2e552a7fceaa27c3d2d08b1.tar.gz scummvm-rg350-31880186e1c78023e2e552a7fceaa27c3d2d08b1.tar.bz2 scummvm-rg350-31880186e1c78023e2e552a7fceaa27c3d2d08b1.zip |
BACKENDS: Let copyRectToScreen take a "const void *" instead of "const byte *" as buffer.
This removes the need to convert the parameter to copyRectToScreen to
"const byte *", which is commonly used in games, which use Graphics::Surface
to store their graphics data.
Diffstat (limited to 'backends/platform')
-rw-r--r-- | backends/platform/android/android.h | 2 | ||||
-rw-r--r-- | backends/platform/android/gfx.cpp | 2 | ||||
-rw-r--r-- | backends/platform/dc/dc.h | 2 | ||||
-rw-r--r-- | backends/platform/dc/display.cpp | 7 | ||||
-rw-r--r-- | backends/platform/ds/arm9/source/osystem_ds.cpp | 2 | ||||
-rw-r--r-- | backends/platform/ds/arm9/source/osystem_ds.h | 2 | ||||
-rw-r--r-- | backends/platform/iphone/osys_main.h | 2 | ||||
-rw-r--r-- | backends/platform/iphone/osys_video.mm | 13 | ||||
-rw-r--r-- | backends/platform/n64/osys_n64.h | 2 | ||||
-rw-r--r-- | backends/platform/n64/osys_n64_base.cpp | 15 | ||||
-rw-r--r-- | backends/platform/ps2/systemps2.cpp | 2 | ||||
-rw-r--r-- | backends/platform/ps2/systemps2.h | 2 | ||||
-rw-r--r-- | backends/platform/psp/osys_psp.cpp | 4 | ||||
-rw-r--r-- | backends/platform/psp/osys_psp.h | 2 | ||||
-rw-r--r-- | backends/platform/wii/osystem.h | 2 | ||||
-rw-r--r-- | backends/platform/wii/osystem_gfx.cpp | 9 |
16 files changed, 37 insertions, 33 deletions
diff --git a/backends/platform/android/android.h b/backends/platform/android/android.h index 4dad1ee7ed..bf66270a7a 100644 --- a/backends/platform/android/android.h +++ b/backends/platform/android/android.h @@ -244,7 +244,7 @@ protected: virtual void grabPalette(byte *colors, uint start, uint num); public: - virtual void copyRectToScreen(const byte *buf, int pitch, int x, int y, + virtual void copyRectToScreen(const void *buf, int pitch, int x, int y, int w, int h); virtual void updateScreen(); virtual Graphics::Surface *lockScreen(); diff --git a/backends/platform/android/gfx.cpp b/backends/platform/android/gfx.cpp index 304031b4ba..a40a9e2ee9 100644 --- a/backends/platform/android/gfx.cpp +++ b/backends/platform/android/gfx.cpp @@ -421,7 +421,7 @@ void OSystem_Android::grabPalette(byte *colors, uint start, uint num) { pf.colorToRGB(READ_UINT16(p), colors[0], colors[1], colors[2]); } -void OSystem_Android::copyRectToScreen(const byte *buf, int pitch, +void OSystem_Android::copyRectToScreen(const void *buf, int pitch, int x, int y, int w, int h) { ENTER("%p, %d, %d, %d, %d, %d", buf, pitch, x, y, w, h); diff --git a/backends/platform/dc/dc.h b/backends/platform/dc/dc.h index ffe003ea1d..95cb88c44b 100644 --- a/backends/platform/dc/dc.h +++ b/backends/platform/dc/dc.h @@ -127,7 +127,7 @@ public: // Draw a bitmap to screen. // The screen will not be updated to reflect the new bitmap - void copyRectToScreen(const byte *buf, int pitch, int x, int y, int w, int h); + void copyRectToScreen(const void *buf, int pitch, int x, int y, int w, int h); virtual Graphics::Surface *lockScreen(); virtual void unlockScreen(); diff --git a/backends/platform/dc/display.cpp b/backends/platform/dc/display.cpp index e4e9a94ec8..264b86646c 100644 --- a/backends/platform/dc/display.cpp +++ b/backends/platform/dc/display.cpp @@ -260,7 +260,7 @@ void OSystem_Dreamcast::initSize(uint w, uint h, const Graphics::PixelFormat *fo _devpoll = Timer(); } -void OSystem_Dreamcast::copyRectToScreen(const byte *buf, int pitch, int x, int y, +void OSystem_Dreamcast::copyRectToScreen(const void *buf, int pitch, int x, int y, int w, int h) { if (w<1 || h<1) @@ -269,10 +269,11 @@ void OSystem_Dreamcast::copyRectToScreen(const byte *buf, int pitch, int x, int x<<=1; w<<=1; } unsigned char *dst = screen + y*SCREEN_W*2 + x; + const byte *src = (const byte *)buf; do { - memcpy(dst, buf, w); + memcpy(dst, src, w); dst += SCREEN_W*2; - buf += pitch; + src += pitch; } while (--h); _screen_dirty = true; } diff --git a/backends/platform/ds/arm9/source/osystem_ds.cpp b/backends/platform/ds/arm9/source/osystem_ds.cpp index a6b85f207f..f91342a6ce 100644 --- a/backends/platform/ds/arm9/source/osystem_ds.cpp +++ b/backends/platform/ds/arm9/source/osystem_ds.cpp @@ -280,7 +280,7 @@ void OSystem_DS::grabPalette(unsigned char *colors, uint start, uint num) { #define MISALIGNED16(ptr) (((u32) (ptr) & 1) != 0) -void OSystem_DS::copyRectToScreen(const byte *buf, int pitch, int x, int y, int w, int h) { +void OSystem_DS::copyRectToScreen(const void *buf, int pitch, int x, int y, int w, int h) { if (!_graphicsEnable) return; if (w <= 1) return; if (h < 0) return; diff --git a/backends/platform/ds/arm9/source/osystem_ds.h b/backends/platform/ds/arm9/source/osystem_ds.h index 11b0988666..789053e522 100644 --- a/backends/platform/ds/arm9/source/osystem_ds.h +++ b/backends/platform/ds/arm9/source/osystem_ds.h @@ -98,7 +98,7 @@ protected: public: void restoreHardwarePalette(); - virtual void copyRectToScreen(const byte *buf, int pitch, int x, int y, int w, int h); + virtual void copyRectToScreen(const void *buf, int pitch, int x, int y, int w, int h); virtual void updateScreen(); virtual void setShakePos(int shakeOffset); diff --git a/backends/platform/iphone/osys_main.h b/backends/platform/iphone/osys_main.h index e06c7973ab..da3864e0df 100644 --- a/backends/platform/iphone/osys_main.h +++ b/backends/platform/iphone/osys_main.h @@ -143,7 +143,7 @@ protected: 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 copyRectToScreen(const void *buf, int pitch, int x, int y, int w, int h); virtual void updateScreen(); virtual Graphics::Surface *lockScreen(); virtual void unlockScreen(); diff --git a/backends/platform/iphone/osys_video.mm b/backends/platform/iphone/osys_video.mm index ddfa8f5030..387d91ff57 100644 --- a/backends/platform/iphone/osys_video.mm +++ b/backends/platform/iphone/osys_video.mm @@ -161,18 +161,19 @@ void OSystem_IPHONE::grabPalette(byte *colors, uint start, uint num) { } } -void OSystem_IPHONE::copyRectToScreen(const byte *buf, int pitch, int x, int y, int w, int h) { +void OSystem_IPHONE::copyRectToScreen(const void *buf, int pitch, int x, int y, int w, int h) { //printf("copyRectToScreen(%p, %d, %i, %i, %i, %i)\n", buf, pitch, x, y, w, h); //Clip the coordinates + const byte *src = (const byte *)buf; if (x < 0) { w += x; - buf -= x; + src -= x; x = 0; } if (y < 0) { h += y; - buf -= y * pitch; + src -= y * pitch; y = 0; } @@ -193,11 +194,11 @@ void OSystem_IPHONE::copyRectToScreen(const byte *buf, int pitch, int x, int y, byte *dst = (byte *)_framebuffer.getBasePtr(x, y); if (_framebuffer.pitch == pitch && _framebuffer.w == w) { - memcpy(dst, buf, h * pitch); + memcpy(dst, src, h * pitch); } else { do { - memcpy(dst, buf, w * _framebuffer.format.bytesPerPixel); - buf += pitch; + memcpy(dst, src, w * _framebuffer.format.bytesPerPixel); + src += pitch; dst += _framebuffer.pitch; } while (--h); } diff --git a/backends/platform/n64/osys_n64.h b/backends/platform/n64/osys_n64.h index b8519eeea6..8e28dc9c98 100644 --- a/backends/platform/n64/osys_n64.h +++ b/backends/platform/n64/osys_n64.h @@ -162,7 +162,7 @@ protected: 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 copyRectToScreen(const void *buf, int pitch, int x, int y, int w, int h); virtual void updateScreen(); virtual Graphics::Surface *lockScreen(); virtual void unlockScreen(); diff --git a/backends/platform/n64/osys_n64_base.cpp b/backends/platform/n64/osys_n64_base.cpp index f36f7399e1..d8956404f5 100644 --- a/backends/platform/n64/osys_n64_base.cpp +++ b/backends/platform/n64/osys_n64_base.cpp @@ -442,17 +442,18 @@ void OSystem_N64::setCursorPalette(const byte *colors, uint start, uint num) { _dirtyOffscreen = true; } -void OSystem_N64::copyRectToScreen(const byte *buf, int pitch, int x, int y, int w, int h) { +void OSystem_N64::copyRectToScreen(const void *buf, int pitch, int x, int y, int w, int h) { //Clip the coordinates + const byte *src = (const byte *)buf; if (x < 0) { w += x; - buf -= x; + src -= x; x = 0; } if (y < 0) { h += y; - buf -= y * pitch; + src -= y * pitch; y = 0; } @@ -472,14 +473,14 @@ void OSystem_N64::copyRectToScreen(const byte *buf, int pitch, int x, int y, int do { for (int hor = 0; hor < w; hor++) { - if (dst_pal[hor] != buf[hor]) { - uint16 color = _screenPalette[buf[hor]]; + if (dst_pal[hor] != src[hor]) { + uint16 color = _screenPalette[src[hor]]; dst_hicol[hor] = color; // Save image converted to 16-bit - dst_pal[hor] = buf[hor]; // Save palettized display + dst_pal[hor] = src[hor]; // Save palettized display } } - buf += pitch; + src += pitch; dst_pal += _screenWidth; dst_hicol += _screenWidth; } while (--h); diff --git a/backends/platform/ps2/systemps2.cpp b/backends/platform/ps2/systemps2.cpp index 668ac93a07..9413c55062 100644 --- a/backends/platform/ps2/systemps2.cpp +++ b/backends/platform/ps2/systemps2.cpp @@ -554,7 +554,7 @@ void OSystem_PS2::grabPalette(byte *colors, uint start, uint num) { _screen->grabPalette(colors, (uint8)start, (uint16)num); } -void OSystem_PS2::copyRectToScreen(const byte *buf, int pitch, int x, int y, int w, int h) { +void OSystem_PS2::copyRectToScreen(const void *buf, int pitch, int x, int y, int w, int h) { _screen->copyScreenRect((const uint8*)buf, pitch, x, y, w, h); } diff --git a/backends/platform/ps2/systemps2.h b/backends/platform/ps2/systemps2.h index 7bbe061e42..d167988334 100644 --- a/backends/platform/ps2/systemps2.h +++ b/backends/platform/ps2/systemps2.h @@ -62,7 +62,7 @@ protected: 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 copyRectToScreen(const void *buf, int pitch, int x, int y, int w, int h); virtual void setShakePos(int shakeOffset); virtual Graphics::Surface *lockScreen(); virtual void unlockScreen(); diff --git a/backends/platform/psp/osys_psp.cpp b/backends/platform/psp/osys_psp.cpp index 958a3a22c6..46e11b1bf7 100644 --- a/backends/platform/psp/osys_psp.cpp +++ b/backends/platform/psp/osys_psp.cpp @@ -204,11 +204,11 @@ void OSystem_PSP::setCursorPalette(const byte *colors, uint start, uint num) { _cursor.clearKeyColor(); // Do we need this? } -void OSystem_PSP::copyRectToScreen(const byte *buf, int pitch, int x, int y, int w, int h) { +void OSystem_PSP::copyRectToScreen(const void *buf, int pitch, int x, int y, int w, int h) { DEBUG_ENTER_FUNC(); _displayManager.waitUntilRenderFinished(); _pendingUpdate = false; - _screen.copyFromRect(buf, pitch, x, y, w, h); + _screen.copyFromRect((const byte *)buf, pitch, x, y, w, h); } Graphics::Surface *OSystem_PSP::lockScreen() { diff --git a/backends/platform/psp/osys_psp.h b/backends/platform/psp/osys_psp.h index c72053f52c..af01b6f6c8 100644 --- a/backends/platform/psp/osys_psp.h +++ b/backends/platform/psp/osys_psp.h @@ -99,7 +99,7 @@ public: void setCursorPalette(const byte *colors, uint start, uint num); // Screen related - void copyRectToScreen(const byte *buf, int pitch, int x, int y, int w, int h); + void copyRectToScreen(const void *buf, int pitch, int x, int y, int w, int h); Graphics::Surface *lockScreen(); void unlockScreen(); void updateScreen(); diff --git a/backends/platform/wii/osystem.h b/backends/platform/wii/osystem.h index b6784d59e4..75c19e6f1b 100644 --- a/backends/platform/wii/osystem.h +++ b/backends/platform/wii/osystem.h @@ -167,7 +167,7 @@ protected: virtual void grabPalette(byte *colors, uint start, uint num); public: virtual void setCursorPalette(const byte *colors, uint start, uint num); - virtual void copyRectToScreen(const byte *buf, int pitch, int x, int y, + virtual void copyRectToScreen(const void *buf, int pitch, int x, int y, int w, int h); virtual void updateScreen(); virtual Graphics::Surface *lockScreen(); diff --git a/backends/platform/wii/osystem_gfx.cpp b/backends/platform/wii/osystem_gfx.cpp index a00cea8252..c2b6553bac 100644 --- a/backends/platform/wii/osystem_gfx.cpp +++ b/backends/platform/wii/osystem_gfx.cpp @@ -395,7 +395,7 @@ void OSystem_Wii::setCursorPalette(const byte *colors, uint start, uint num) { _cursorPaletteDirty = true; } -void OSystem_Wii::copyRectToScreen(const byte *buf, int pitch, int x, int y, +void OSystem_Wii::copyRectToScreen(const void *buf, int pitch, int x, int y, int w, int h) { assert(x >= 0 && x < _gameWidth); assert(y >= 0 && y < _gameHeight); @@ -407,7 +407,7 @@ void OSystem_Wii::copyRectToScreen(const byte *buf, int pitch, int x, int y, if (!Graphics::crossBlit(_gamePixels + y * _gameWidth * _pfGame.bytesPerPixel + x * _pfGame.bytesPerPixel, - buf, _gameWidth * _pfGame.bytesPerPixel, + (const byte *)buf, _gameWidth * _pfGame.bytesPerPixel, pitch, w, h, _pfGameTexture, _pfGame)) { printf("crossBlit failed\n"); ::abort(); @@ -418,9 +418,10 @@ void OSystem_Wii::copyRectToScreen(const byte *buf, int pitch, int x, int y, if (_gameWidth == pitch && pitch == w) { memcpy(dst, buf, h * w); } else { + const byte *src = (const byte *)buf; do { - memcpy(dst, buf, w); - buf += pitch; + memcpy(dst, src, w); + src += pitch; dst += _gameWidth; } while (--h); } |