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Added alternative finger tracking method. Still prefer IPHONE_TOUCH_EFFICIENT_DANGEROUS.

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This commit is contained in:
Jim Grandpre 2010-07-13 18:31:09 -04:00
parent 22a37911dd
commit 987edb15b3
10 changed files with 122 additions and 13 deletions
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40
VisualC/SDL/SDL_VS2005.vcproj
View file

@ -1,11 +1,18 @@
<?xml version="1.0" encoding="Windows-1252"?> <?xml version="1.0" encoding="Windows-1252"?>
<VisualStudioProject <VisualStudioProject
ProjectType="Visual C++" ProjectType="Visual C++"
<<<<<<< local
Version="8.00"
=======
Version="9.00" Version="9.00"
>>>>>>> other
Name="SDL" Name="SDL"
ProjectGUID="{81CE8DAF-EBB2-4761-8E45-B71ABCCA8C68}" ProjectGUID="{81CE8DAF-EBB2-4761-8E45-B71ABCCA8C68}"
RootNamespace="SDL" RootNamespace="SDL"
<<<<<<< local
=======
TargetFrameworkVersion="131072" TargetFrameworkVersion="131072"
>>>>>>> other
> >
<Platforms> <Platforms>
<Platform <Platform
@ -77,21 +84,36 @@
/> />
<Tool <Tool
Name="VCLinkerTool" Name="VCLinkerTool"
<<<<<<< local
AdditionalOptions="/MACHINE:I386"
=======
AdditionalOptions="/MACHINE:I386&#x0D;&#x0A;msvcrt.lib" AdditionalOptions="/MACHINE:I386&#x0D;&#x0A;msvcrt.lib"
>>>>>>> other
AdditionalDependencies="msimg32.lib winmm.lib" AdditionalDependencies="msimg32.lib winmm.lib"
OutputFile=".\Debug/SDL.dll" OutputFile=".\Debug/SDL.dll"
LinkIncremental="2" LinkIncremental="2"
SuppressStartupBanner="true" SuppressStartupBanner="true"
<<<<<<< local
IgnoreAllDefaultLibraries="true"
=======
IgnoreAllDefaultLibraries="false" IgnoreAllDefaultLibraries="false"
IgnoreDefaultLibraryNames="" IgnoreDefaultLibraryNames=""
>>>>>>> other
GenerateDebugInformation="true" GenerateDebugInformation="true"
ProgramDatabaseFile=".\Debug/SDL.pdb" ProgramDatabaseFile=".\Debug/SDL.pdb"
<<<<<<< local
SubSystem="2"
=======
SubSystem="0" SubSystem="0"
RandomizedBaseAddress="1" RandomizedBaseAddress="1"
DataExecutionPrevention="0" DataExecutionPrevention="0"
>>>>>>> other
ImportLibrary=".\Debug/SDL.lib" ImportLibrary=".\Debug/SDL.lib"
<<<<<<< local
=======
Profile="true" Profile="true"
CLRThreadAttribute="0" CLRThreadAttribute="0"
>>>>>>> other
CLRUnmanagedCodeCheck="false" CLRUnmanagedCodeCheck="false"
/> />
<Tool <Tool
@ -113,6 +135,12 @@
Name="VCAppVerifierTool" Name="VCAppVerifierTool"
/> />
<Tool <Tool
<<<<<<< local
Name="VCWebDeploymentTool"
/>
<Tool
=======
>>>>>>> other
Name="VCPostBuildEventTool" Name="VCPostBuildEventTool"
/> />
</Configuration> </Configuration>
@ -188,8 +216,11 @@
IgnoreAllDefaultLibraries="true" IgnoreAllDefaultLibraries="true"
ProgramDatabaseFile=".\Release/SDL.pdb" ProgramDatabaseFile=".\Release/SDL.pdb"
SubSystem="2" SubSystem="2"
<<<<<<< local
=======
RandomizedBaseAddress="1" RandomizedBaseAddress="1"
DataExecutionPrevention="0" DataExecutionPrevention="0"
>>>>>>> other
ImportLibrary=".\Release/SDL.lib" ImportLibrary=".\Release/SDL.lib"
/> />
<Tool <Tool
@ -211,6 +242,12 @@
Name="VCAppVerifierTool" Name="VCAppVerifierTool"
/> />
<Tool <Tool
<<<<<<< local
Name="VCWebDeploymentTool"
/>
<Tool
=======
>>>>>>> other
Name="VCPostBuildEventTool" Name="VCPostBuildEventTool"
/> />
</Configuration> </Configuration>
@ -943,6 +980,8 @@
> >
</File> </File>
<File <File
<<<<<<< local
=======
RelativePath="..\..\src\events\SDL_touch.c" RelativePath="..\..\src\events\SDL_touch.c"
> >
</File> </File>
@ -951,6 +990,7 @@
> >
</File> </File>
<File <File
>>>>>>> other
RelativePath="..\..\src\video\SDL_video.c" RelativePath="..\..\src\video\SDL_video.c"
> >
</File> </File>

19
VisualC/SDLmain/SDLmain_VS2005.vcproj
View file

@ -1,10 +1,17 @@
<?xml version="1.0" encoding="Windows-1252"?> <?xml version="1.0" encoding="Windows-1252"?>
<VisualStudioProject <VisualStudioProject
ProjectType="Visual C++" ProjectType="Visual C++"
<<<<<<< local
Version="8.00"
=======
Version="9.00" Version="9.00"
>>>>>>> other
Name="SDLmain" Name="SDLmain"
ProjectGUID="{DA956FD3-E142-46F2-9DD5-C78BEBB56B7A}" ProjectGUID="{DA956FD3-E142-46F2-9DD5-C78BEBB56B7A}"
<<<<<<< local
=======
TargetFrameworkVersion="131072" TargetFrameworkVersion="131072"
>>>>>>> other
> >
<Platforms> <Platforms>
<Platform <Platform
@ -26,7 +33,11 @@
<Tool <Tool
Name="VCPreBuildEventTool" Name="VCPreBuildEventTool"
Description="Making sure basic SDL headers are in place..." Description="Making sure basic SDL headers are in place..."
<<<<<<< local
CommandLine="if exist &quot;$(ProjectDir)\..\..\include\SDL_config.h&quot; goto SDLCONFIGOKAY&#x0D;&#x0A;echo Copying SDL_config_win32.h to SDL_config.h...&#x0D;&#x0A;copy &quot;$(ProjectDir)\..\..\include\SDL_config_win32.h&quot; &quot;$(ProjectDir)\..\..\include\SDL_config.h&quot;&#x0D;&#x0A;:SDLCONFIGOKAY&#x0D;&#x0A;&#x0D;&#x0A;if exist &quot;$(ProjectDir)\..\..\include\SDL_revision.h&quot; goto SDLREVISIONOKAY&#x0D;&#x0A;echo Creating stub SDL_revision.h file...&#x0D;&#x0A;echo #define SDL_REVISION 0 &gt;&quot;$(ProjectDir)\..\..\include\SDL_revision.h&quot;&#x0D;&#x0A;:SDLREVISIONOKAY"
=======
CommandLine="if exist &quot;$(ProjectDir)\..\..\include\SDL_config.h&quot; goto SDLCONFIGOKAY&#x0D;&#x0A;echo Copying SDL_config_win32.h to SDL_config.h...&#x0D;&#x0A;copy &quot;$(ProjectDir)\..\..\include\SDL_config_win32.h&quot; &quot;$(ProjectDir)\..\..\include\SDL_config.h&quot;&#x0D;&#x0A;:SDLCONFIGOKAY&#x0D;&#x0A;&#x0D;&#x0A;if exist &quot;$(ProjectDir)\..\..\include\SDL_revision.h&quot; goto SDLREVISIONOKAY&#x0D;&#x0A;echo Creating stub SDL_revision.h file...&#x0D;&#x0A;echo #define SDL_REVISION 0 &gt;&quot;$(ProjectDir)\..\..\include\SDL_revision.h&quot;&#x0D;&#x0A;:SDLREVISIONOKAY&#x0D;&#x0A;" CommandLine="if exist &quot;$(ProjectDir)\..\..\include\SDL_config.h&quot; goto SDLCONFIGOKAY&#x0D;&#x0A;echo Copying SDL_config_win32.h to SDL_config.h...&#x0D;&#x0A;copy &quot;$(ProjectDir)\..\..\include\SDL_config_win32.h&quot; &quot;$(ProjectDir)\..\..\include\SDL_config.h&quot;&#x0D;&#x0A;:SDLCONFIGOKAY&#x0D;&#x0A;&#x0D;&#x0A;if exist &quot;$(ProjectDir)\..\..\include\SDL_revision.h&quot; goto SDLREVISIONOKAY&#x0D;&#x0A;echo Creating stub SDL_revision.h file...&#x0D;&#x0A;echo #define SDL_REVISION 0 &gt;&quot;$(ProjectDir)\..\..\include\SDL_revision.h&quot;&#x0D;&#x0A;:SDLREVISIONOKAY&#x0D;&#x0A;"
>>>>>>> other
/> />
<Tool <Tool
Name="VCCustomBuildTool" Name="VCCustomBuildTool"
@ -99,7 +110,11 @@
<Tool <Tool
Name="VCPreBuildEventTool" Name="VCPreBuildEventTool"
Description="Making sure basic SDL headers are in place..." Description="Making sure basic SDL headers are in place..."
<<<<<<< local
CommandLine="if exist &quot;$(ProjectDir)\..\..\include\SDL_config.h&quot; goto SDLCONFIGOKAY&#x0D;&#x0A;echo Copying SDL_config_win32.h to SDL_config.h...&#x0D;&#x0A;copy &quot;$(ProjectDir)\..\..\include\SDL_config_win32.h&quot; &quot;$(ProjectDir)\..\..\include\SDL_config.h&quot;&#x0D;&#x0A;:SDLCONFIGOKAY&#x0D;&#x0A;&#x0D;&#x0A;if exist &quot;$(ProjectDir)\..\..\include\SDL_revision.h&quot; goto SDLREVISIONOKAY&#x0D;&#x0A;echo Creating stub SDL_revision.h file...&#x0D;&#x0A;echo #define SDL_REVISION 0 &gt;&quot;$(ProjectDir)\..\..\include\SDL_revision.h&quot;&#x0D;&#x0A;:SDLREVISIONOKAY"
=======
CommandLine="if exist &quot;$(ProjectDir)\..\..\include\SDL_config.h&quot; goto SDLCONFIGOKAY&#x0D;&#x0A;echo Copying SDL_config_win32.h to SDL_config.h...&#x0D;&#x0A;copy &quot;$(ProjectDir)\..\..\include\SDL_config_win32.h&quot; &quot;$(ProjectDir)\..\..\include\SDL_config.h&quot;&#x0D;&#x0A;:SDLCONFIGOKAY&#x0D;&#x0A;&#x0D;&#x0A;if exist &quot;$(ProjectDir)\..\..\include\SDL_revision.h&quot; goto SDLREVISIONOKAY&#x0D;&#x0A;echo Creating stub SDL_revision.h file...&#x0D;&#x0A;echo #define SDL_REVISION 0 &gt;&quot;$(ProjectDir)\..\..\include\SDL_revision.h&quot;&#x0D;&#x0A;:SDLREVISIONOKAY&#x0D;&#x0A;" CommandLine="if exist &quot;$(ProjectDir)\..\..\include\SDL_config.h&quot; goto SDLCONFIGOKAY&#x0D;&#x0A;echo Copying SDL_config_win32.h to SDL_config.h...&#x0D;&#x0A;copy &quot;$(ProjectDir)\..\..\include\SDL_config_win32.h&quot; &quot;$(ProjectDir)\..\..\include\SDL_config.h&quot;&#x0D;&#x0A;:SDLCONFIGOKAY&#x0D;&#x0A;&#x0D;&#x0A;if exist &quot;$(ProjectDir)\..\..\include\SDL_revision.h&quot; goto SDLREVISIONOKAY&#x0D;&#x0A;echo Creating stub SDL_revision.h file...&#x0D;&#x0A;echo #define SDL_REVISION 0 &gt;&quot;$(ProjectDir)\..\..\include\SDL_revision.h&quot;&#x0D;&#x0A;:SDLREVISIONOKAY&#x0D;&#x0A;"
>>>>>>> other
/> />
<Tool <Tool
Name="VCCustomBuildTool" Name="VCCustomBuildTool"
@ -172,7 +187,11 @@
<Tool <Tool
Name="VCPreBuildEventTool" Name="VCPreBuildEventTool"
Description="Making sure basic SDL headers are in place..." Description="Making sure basic SDL headers are in place..."
<<<<<<< local
CommandLine="if exist &quot;$(ProjectDir)\..\..\include\SDL_config.h&quot; goto SDLCONFIGOKAY&#x0D;&#x0A;echo Copying SDL_config_win32.h to SDL_config.h...&#x0D;&#x0A;copy &quot;$(ProjectDir)\..\..\include\SDL_config_win32.h&quot; &quot;$(ProjectDir)\..\..\include\SDL_config.h&quot;&#x0D;&#x0A;:SDLCONFIGOKAY&#x0D;&#x0A;&#x0D;&#x0A;if exist &quot;$(ProjectDir)\..\..\include\SDL_revision.h&quot; goto SDLREVISIONOKAY&#x0D;&#x0A;echo Creating stub SDL_revision.h file...&#x0D;&#x0A;echo #define SDL_REVISION 0 &gt;&quot;$(ProjectDir)\..\..\include\SDL_revision.h&quot;&#x0D;&#x0A;:SDLREVISIONOKAY"
=======
CommandLine="if exist &quot;$(ProjectDir)\..\..\include\SDL_config.h&quot; goto SDLCONFIGOKAY&#x0D;&#x0A;echo Copying SDL_config_win32.h to SDL_config.h...&#x0D;&#x0A;copy &quot;$(ProjectDir)\..\..\include\SDL_config_win32.h&quot; &quot;$(ProjectDir)\..\..\include\SDL_config.h&quot;&#x0D;&#x0A;:SDLCONFIGOKAY&#x0D;&#x0A;&#x0D;&#x0A;if exist &quot;$(ProjectDir)\..\..\include\SDL_revision.h&quot; goto SDLREVISIONOKAY&#x0D;&#x0A;echo Creating stub SDL_revision.h file...&#x0D;&#x0A;echo #define SDL_REVISION 0 &gt;&quot;$(ProjectDir)\..\..\include\SDL_revision.h&quot;&#x0D;&#x0A;:SDLREVISIONOKAY&#x0D;&#x0A;" CommandLine="if exist &quot;$(ProjectDir)\..\..\include\SDL_config.h&quot; goto SDLCONFIGOKAY&#x0D;&#x0A;echo Copying SDL_config_win32.h to SDL_config.h...&#x0D;&#x0A;copy &quot;$(ProjectDir)\..\..\include\SDL_config_win32.h&quot; &quot;$(ProjectDir)\..\..\include\SDL_config.h&quot;&#x0D;&#x0A;:SDLCONFIGOKAY&#x0D;&#x0A;&#x0D;&#x0A;if exist &quot;$(ProjectDir)\..\..\include\SDL_revision.h&quot; goto SDLREVISIONOKAY&#x0D;&#x0A;echo Creating stub SDL_revision.h file...&#x0D;&#x0A;echo #define SDL_REVISION 0 &gt;&quot;$(ProjectDir)\..\..\include\SDL_revision.h&quot;&#x0D;&#x0A;:SDLREVISIONOKAY&#x0D;&#x0A;"
>>>>>>> other
/> />
<Tool <Tool
Name="VCCustomBuildTool" Name="VCCustomBuildTool"

1
include/SDL_events.h
View file

@ -105,6 +105,7 @@ typedef enum
SDL_MULTIGESTURE, SDL_MULTIGESTURE,
/* Clipboard events */ /* Clipboard events */
SDL_CLIPBOARDUPDATE = 0x900, /**< The clipboard changed */ SDL_CLIPBOARDUPDATE = 0x900, /**< The clipboard changed */
/* Obsolete events */ /* Obsolete events */

10
src/video/uikit/SDL_uikitview.h
View file

@ -13,8 +13,7 @@
Lesser General Public License for more details. Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Sam Lantinga Sam Lantinga
slouken@libsdl.org slouken@libsdl.org
@ -24,10 +23,8 @@
#include "SDL_stdinc.h" #include "SDL_stdinc.h"
#include "SDL_events.h" #include "SDL_events.h"
#if SDL_IPHONE_MULTIPLE_MICE #ifndef IPHONE_TOUCH_EFFICIENT_DANGEROUS
#define MAX_SIMULTANEOUS_TOUCHES 5 #define MAX_SIMULTANEOUS_TOUCHES 5
#else
#define MAX_SIMULTANEOUS_TOUCHES 1
#endif #endif
/* *INDENT-OFF* */ /* *INDENT-OFF* */
@ -39,6 +36,9 @@
#if FIXED_MULTITOUCH #if FIXED_MULTITOUCH
int touchId; int touchId;
#ifndef IPHONE_TOUCH_EFFICIENT_DANGEROUS
UITouch *finger[MAX_SIMULTANEOUS_TOUCHES];
#endif
#endif #endif
#if SDL_IPHONE_KEYBOARD #if SDL_IPHONE_KEYBOARD

59
src/video/uikit/SDL_uikitview.m
View file

@ -91,9 +91,30 @@
#if FIXED_MULTITOUCH #if FIXED_MULTITOUCH
while(touch) { while(touch) {
CGPoint locationInView = [touch locationInView: self]; CGPoint locationInView = [touch locationInView: self];
SDL_SendFingerDown(touchId,(int)touch,
#ifdef IPHONE_TOUCH_EFFICIENT_DANGEROUS
//FIXME: TODO: Using touch as the fingerId is potentially dangerous
//It is also much more efficient than storing the UITouch pointer
//and comparing it to the incoming event.
SDL_SendFingerDown(touchId,(long)touch,
SDL_TRUE,locationInView.x,locationInView.y, SDL_TRUE,locationInView.x,locationInView.y,
1); 1);
#else
int i;
for(i = 0;i < MAX_SIMULTANEOUS_TOUCHES;i++) {
if(finger[i] == NULL) {
finger[i] = touch;
SDL_SendFingerDown(touchId,i,
SDL_TRUE,locationInView.x,locationInView.y,
1);
break;
}
}
#endif
touch = (UITouch*)[enumerator nextObject]; touch = (UITouch*)[enumerator nextObject];
} }
@ -113,9 +134,23 @@
#if FIXED_MULTITOUCH #if FIXED_MULTITOUCH
while(touch) { while(touch) {
CGPoint locationInView = [touch locationInView: self]; CGPoint locationInView = [touch locationInView: self];
SDL_SendFingerDown(touchId,(int)touch,
#ifdef IPHONE_TOUCH_EFFICIENT_DANGEROUS
SDL_SendFingerDown(touchId,(long)touch,
SDL_FALSE,locationInView.x,locationInView.y, SDL_FALSE,locationInView.x,locationInView.y,
1); 1);
#else
int i;
for(i = 0;i < MAX_SIMULTANEOUS_TOUCHES;i++) {
if(finger[i] == touch) {
SDL_SendFingerDown(touchId,i,
SDL_FALSE,locationInView.x,locationInView.y,
1);
break;
}
}
#endif
touch = (UITouch*)[enumerator nextObject]; touch = (UITouch*)[enumerator nextObject];
} }
@ -146,9 +181,23 @@
#if FIXED_MULTITOUCH #if FIXED_MULTITOUCH
while(touch) { while(touch) {
CGPoint locationInView = [touch locationInView: self]; CGPoint locationInView = [touch locationInView: self];
SDL_SendTouchMotion(touchId,(int)touch,
SDL_FALSE,locationInView.x,locationInView.y,
1); #ifdef IPHONE_TOUCH_EFFICIENT_DANGEROUS
SDL_SendTouchMotion(touchId,(long)touch,
SDL_FALSE,locationInView.x,locationInView.y,
1);
#else
int i;
for(i = 0;i < MAX_SIMULTANEOUS_TOUCHES;i++) {
if(finger[i] == touch) {
SDL_SendTouchMotion(touchId,i,
SDL_FALSE,locationInView.x,locationInView.y,
1);
break;
}
}
#endif
touch = (UITouch*)[enumerator nextObject]; touch = (UITouch*)[enumerator nextObject];
} }

2
touchTest/gestureSDLTest.c
View file

@ -11,7 +11,7 @@
#define BPP 4 #define BPP 4
#define DEPTH 32 #define DEPTH 32
#define MAXFINGERS 3 #define MAXFINGERS 5
#define DOLLARNPOINTS 64 #define DOLLARNPOINTS 64
#define DOLLARSIZE 256 #define DOLLARSIZE 256

BIN
touchTest/touchPong
View file

Binary file not shown.

BIN
touchTest/touchSimp
View file

Binary file not shown.

2
touchTest/touchSimp.c
View file

@ -12,7 +12,7 @@
#define DEPTH 32 #define DEPTH 32
#define MAX_FINGERS 2 #define MAX_FINGERS 5
int mousx,mousy; int mousx,mousy;
int keystat[512]; int keystat[512];

2
touchTest/touchTest.c
View file

@ -11,7 +11,7 @@
#define BPP 4 #define BPP 4
#define DEPTH 32 #define DEPTH 32
#define MAXFINGERS 3 #define MAXFINGERS 5
int mousx,mousy; int mousx,mousy;
int keystat[512]; int keystat[512];