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added support for square qvga (240x240) devices 

git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@1317 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba
This commit is contained in:
knakos 2007-02-12 11:16:59 +00:00
parent e1c09992ec
commit 0d7ee2f4d6
3 changed files with 47 additions and 30 deletions
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60
stella/src/wince/FrameBufferWinCE.cpp
View File

@ -14,7 +14,7 @@
// this file, and for a DISCLAIMER OF ALL WARRANTIES.
//
// Windows CE Port by Kostas Nakos
// $Id: FrameBufferWinCE.cpp,v 1.13 2007-01-27 10:48:57 knakos Exp $
// $Id: FrameBufferWinCE.cpp,v 1.14 2007-02-12 11:16:59 knakos Exp $
//============================================================================
#include <windows.h>
@ -25,9 +25,9 @@
#define OPTPIXAVERAGE(pix1,pix2) ( ((((pix1 & optgreenmaskN) + (pix2 & optgreenmaskN)) >> 1) & optgreenmaskN) | ((((pix1 & optgreenmask) + (pix2 & optgreenmask)) >> 1) & optgreenmask) )
FrameBufferWinCE::FrameBufferWinCE(OSystem *osystem)
: FrameBuffer(osystem), myDstScreen(NULL), SubsystemInited(false), displacement(0),
issmartphone(true), islandscape(false), legacygapi(true), devres(SM_LOW), screenlocked(false)
FrameBufferWinCE::FrameBufferWinCE(OSystem *osystem): FrameBuffer(osystem),
myDstScreen(NULL), SubsystemInited(false), displacement(0), issquare(false),
issmartphone(true), islandscape(false), legacygapi(true), devres(SM_LOW), screenlocked(false)
{
gxdp.cxWidth = gxdp.cyHeight = gxdp.cbxPitch = gxdp.cbyPitch = gxdp.cBPP = gxdp.ffFormat = 0;
displaymode = myOSystem->settings().getInt("wince_orientation");
@ -92,6 +92,10 @@ void FrameBufferWinCE::GetDeviceProperties(void)
// devres=QVGA && islandscape=true && displaymode=0
if (gxdp.cxWidth > gxdp.cyHeight)
islandscape = true;
// square QVGA (240x240) devices are portrait, landscape (as above) and square
else if (gxdp.cxWidth == gxdp.cyHeight)
issquare = islandscape = true;
}
}
@ -138,12 +142,20 @@ bool FrameBufferWinCE::initSubsystem()
static bool firsttime = true;
GetDeviceProperties();
// we need to modify our basedim rect in order to center the ingame menu properly
// this is, more or less, a hack
if (IsSmartphoneLowRes())
{
// modify our basedim rect in order to center the ingame menu properly
myBaseDim.w = 220;
myBaseDim.h = 176;
}
else if (issquare)
{
myBaseDim.w = 240;
myBaseDim.h = 240;
}
// screen extents
if(gxdp.ffFormat & kfDirect565)
{
@ -233,7 +245,7 @@ void FrameBufferWinCE::lateinit(void)
else
w = (int) ((float) myWidth * 11.0f / 8.0f + 0.5f);
else if (devres == QVGA)
if (!islandscape)
if (!islandscape && !issquare)
w = (int) ((float) myWidth * 3.0f / 2.0f + 0.5f);
else
w = myWidth * 2;
@ -493,7 +505,7 @@ void FrameBufferWinCE::drawMediaSource()
pl = d;
}
}
else if (devres == QVGA && !islandscape)
else if (devres == QVGA && (!islandscape || issquare))
{
// 3/2
for (y=0; y<minydim; y++)
@ -933,26 +945,24 @@ void FrameBufferWinCE::drawBitmap(uInt32* bitmap, Int32 x, Int32 y, int color, I
void FrameBufferWinCE::translateCoords(Int32* x, Int32* y)
{
if (!issmartphone)
if ((displaymode == 1) || (displaymode==0 && !islandscape && myOSystem->eventHandler().state() != EventHandler::S_EMULATE))
{
if ((displaymode == 1) || (displaymode==0 && myOSystem->eventHandler().state() != EventHandler::S_EMULATE))
{
Int32 x2 = *x;
*x = scrheight - *y;
*y = x2;
}
else if (displaymode == 2)
{
Int32 x2 = *x;
*x = *y;
*y = scrwidth - x2;
}
if (devres == VGA)
{
*x >>= 1;
*y >>= 1;
}
Int32 x2 = *x;
*x = scrheight - *y;
*y = x2;
}
else if (displaymode == 2)
{
Int32 x2 = *x;
*x = *y;
*y = scrwidth - x2;
}
if (devres == VGA)
{
*x >>= 1;
*y >>= 1;
}
return;
}

4
stella/src/wince/FrameBufferWinCE.hxx
View File

@ -14,7 +14,7 @@
// this file, and for a DISCLAIMER OF ALL WARRANTIES.
//
// Windows CE Port by Kostas Nakos
// $Id: FrameBufferWinCE.hxx,v 1.14 2007-01-27 10:52:49 knakos Exp $
// $Id: FrameBufferWinCE.hxx,v 1.15 2007-02-12 11:16:59 knakos Exp $
//============================================================================
#ifndef FRAMEBUFFER_WINCE_HXX
@ -93,7 +93,7 @@ class FrameBufferWinCE : public FrameBuffer
bool SubsystemInited;
uInt8 *myDstScreen;
bool issmartphone, islandscape, legacygapi, screenlocked;
bool issmartphone, islandscape, issquare, legacygapi, screenlocked;
enum {SM_LOW, QVGA, VGA} devres;
uInt16 minydim, optgreenmaskN, optgreenmask;
Int32 pixelsteptimes5, pixelsteptimes6, pixelsteptimes8, pixelsteptimes12, pixelsteptimes16;

13
stella/src/wince/OSystemWinCE.cxx
View File

@ -14,7 +14,7 @@
// this file, and for a DISCLAIMER OF ALL WARRANTIES.
//
// Windows CE Port by Kostas Nakos
// $Id: OSystemWinCE.cxx,v 1.11 2007-01-23 09:43:38 knakos Exp $
// $Id: OSystemWinCE.cxx,v 1.12 2007-02-12 11:16:59 knakos Exp $
//============================================================================
#include <sstream>
@ -113,8 +113,15 @@ void OSystemWinCE::getScreenDimensions(int& width, int& height)
// do not use the framebuffer issmartphonelowres method as the framebuffer has not been created yet
if ((unsigned int) GetSystemMetrics(SM_CXSCREEN) != 176 )
{
width = 320;
height = 240;
if (GetSystemMetrics(SM_CXSCREEN) != GetSystemMetrics(SM_CYSCREEN) )
{
width = 320;
height = 240;
}
else
{
width = height = 240;
}
}
else
{