Merge pull request #6 from jonathangray/sdl

add SDL glimp/input from ioquake3

README.txt

@@ -25,8 +25,6 @@ copy *.so to your base directory
 
 	Known issues:
 
-When running windowed the mouse does not work in the menus.
-
 Save games do not yet work on amd64.
 
 The demo has various issues and does not work properly.

code/CMakeLists.txt

@@ -33,12 +33,14 @@ add_definitions( -D_IMMERSION_DISABLE )
 add_definitions( -DNDEBUG )
 add_definitions( -DFINAL_BUILD )
 
-include_directories(/usr/X11R6/include/)
+find_package (SDL REQUIRED)
-link_directories(/usr/X11R6/lib)
+include_directories(${SDL_INCLUDE_DIR})
 
-include_directories(/usr/local/include/)
+find_package(OpenGL REQUIRED)
-link_directories(/usr/local/lib)
+include_directories(${OPENGL_INCLUDE_DIR})
 
+find_package(OpenAL REQUIRED)
+include_directories(${OPENAL_INCLUDE_DIR})
 
 set(src_main_rmg
 	RMG/RM_Area.cpp
@@ -272,11 +274,16 @@ set(src_main_zlib
 set(src_main_unix
 	unix/unix_main.cpp
 	unix/unix_shared.cpp
-	unix/linux_glimp.cpp
+	unix/unix_glimp_common.cpp
-	unix/linux_qgl.cpp
 	null/null_snddma.cpp
 )
 
+set(src_sdl
+	sdl/sdl_gamma.cpp
+	sdl/sdl_glimp.cpp
+	sdl/sdl_input.cpp
+)
+
 set(src_starwars
 	${src_main_rmg}
 	${src_main_client}
@@ -292,6 +299,7 @@ set(src_starwars
 	${src_main_ui}
 	${src_main_zlib}
 	${src_main_unix}
+	${src_sdl}
 )
 
 add_executable(jasp
@@ -302,8 +310,9 @@ set_target_properties(jasp PROPERTIES COMPILE_DEFINITIONS "_JK2EXE;_FF_DISABLE")
 
 target_link_libraries(jasp
 	m pthread
-	X11 Xxf86vm Xxf86dga
+	${SDL_LIBRARY}
-	openal
+	${OPENGL_gl_LIBRARY}
+	${OPENAL_LIBRARY}
 )
 
 if (CMAKE_SYSTEM_NAME MATCHES "Linux")

code/client/cl_main.cpp

@@ -79,6 +79,8 @@ cvar_t	*cl_ingameVideo;
 
 cvar_t	*cl_thumbStickMode;
 
+cvar_t	*cl_consoleKeys;
+
 clientActive_t		cl;
 clientConnection_t	clc;
 clientStatic_t		cls;
@@ -1265,6 +1267,9 @@ void CL_Init( void ) {
 
 	cl_updateInfoString = Cvar_Get( "cl_updateInfoString", "", CVAR_ROM );
 
+	// ~ and `, as keys and characters
+	cl_consoleKeys = Cvar_Get( "cl_consoleKeys", "~ ` 0x7e 0x60", CVAR_ARCHIVE);
+
 	// userinfo
 	Cvar_Get ("name", "Jaden", CVAR_USERINFO | CVAR_ARCHIVE );
 	Cvar_Get ("snaps", "20", CVAR_USERINFO | CVAR_ARCHIVE );

code/client/client.h

@@ -305,6 +305,8 @@ extern	cvar_t	*cl_activeAction;
 
 extern	cvar_t	*cl_thumbStickMode;
 
+extern	cvar_t	*cl_consoleKeys;	
+
 //=================================================
 
 //
@@ -352,6 +354,7 @@ void CL_WritePacket( void );
 void IN_CenterView (void);
 
 float CL_KeyState (kbutton_t *key);
+int Key_StringToKeynum( char *str );
 const char *Key_KeynumToString( int keynum/*, qboolean bTranslate*/ ); //note: translate is only called for menu display not configs
 
 //
@@ -458,6 +461,7 @@ void CL_FirstSnapshot( void );
 //
 void CL_InitUI( void );
 void CL_ShutdownUI( void );
+int Key_GetCatcher( void );
 void CL_GenericMenu_f(void);
 void CL_DataPad_f(void);
 void CL_EndScreenDissolve_f(void);

code/game/q_shared.cpp

@@ -585,6 +585,44 @@ void Parse3DMatrix ( const char **buf_p, int z, int y, int x, float *m) {
 	COM_MatchToken( buf_p, ")" );
 }
 
+/*
+===================
+Com_HexStrToInt
+===================
+*/
+int Com_HexStrToInt( const char *str )
+{
+	if ( !str || !str[ 0 ] )
+		return -1;
+
+	// check for hex code
+	if( str[ 0 ] == '0' && str[ 1 ] == 'x' )
+	{
+		int i, n = 0;
+
+		for( i = 2; i < strlen( str ); i++ )
+		{
+			char digit;
+
+			n *= 16;
+
+			digit = tolower( str[ i ] );
+
+			if( digit >= '0' && digit <= '9' )
+				digit -= '0';
+			else if( digit >= 'a' && digit <= 'f' )
+				digit = digit - 'a' + 10;
+			else
+				return -1;
+
+			n += digit;
+		}
+
+		return n;
+	}
+
+	return -1;
+}
 
 /*
 ============================================================================

code/game/q_shared.h

@@ -226,6 +226,8 @@ typedef int		clipHandle_t;
 #define	MAX_QINT			0x7fffffff
 #define	MIN_QINT			(-MAX_QINT-1)
 
+#define ARRAY_LEN(x)			(sizeof(x) / sizeof(*(x)))
+#define STRARRAY_LEN(x)			(ARRAY_LEN(x) - 1)
 
 // angle indexes
 #define	PITCH				0		// up / down
@@ -1207,6 +1209,7 @@ void SkipRestOfLine ( const char **data );
 void Parse1DMatrix (const char **buf_p, int x, float *m);
 void Parse2DMatrix (const char **buf_p, int y, int x, float *m);
 void Parse3DMatrix (const char **buf_p, int z, int y, int x, float *m);
+int Com_HexStrToInt( const char *str );
 
 void	QDECL Com_sprintf (char *dest, int size, const char *fmt, ...);
 

code/renderer/qgl.h

@@ -5,7 +5,17 @@
 #ifndef __QGL_H__
 #define __QGL_H__
 
-#if defined( __LINT__ )
+#ifndef DYNAMIC_LINK_GL
+
+#ifdef USE_LOCAL_HEADERS
+#	include "SDL_opengl.h"
+#else
+#	include <SDL_opengl.h>
+#endif
+
+#include "qgl_linked.h"
+
+#elif defined( __LINT__ )
 
 #include <GL/gl.h>
 
@@ -29,7 +39,7 @@
 #include <GL/gl.h>
 #include <GL/glx.h>
 
-#endif
+#endif // !DYNAMIC_LINK_GL
 
 #ifndef APIENTRY
 #define APIENTRY
@@ -328,6 +338,8 @@ extern	void ( APIENTRY * qglPointParameterfvEXT)( GLenum, GLfloat *);
 extern	void ( APIENTRY * qglPointParameteriNV)( GLenum, GLint);
 extern	void ( APIENTRY * qglPointParameterivNV)( GLenum, const GLint *);
 
+#ifdef DYNAMIC_LINK_GL
+
 //===========================================================================
 
 // windows systems use a function pointer for each call so we can load minidrivers
@@ -708,4 +720,5 @@ extern void (*qglXSwapBuffers)( Display *dpy, GLXDrawable drawable );
 
 #endif	// _WIN32
 
-#endif
+#endif // DYNAMIC_LINK_GL
+#endif // __QGL_H__

code/renderer/tr_init.cpp

@@ -1144,11 +1144,7 @@ void R_Register( void )
 	r_texturebitslm = Cvar_Get( "r_texturebitslm", "0", CVAR_ARCHIVE | CVAR_LATCH );
 	r_colorbits = Cvar_Get( "r_colorbits", "0", CVAR_ARCHIVE | CVAR_LATCH );
 	r_stereo = Cvar_Get( "r_stereo", "0", CVAR_ARCHIVE | CVAR_LATCH );
-#ifdef __linux__
-	r_stencilbits = Cvar_Get( "r_stencilbits", "0", CVAR_ARCHIVE | CVAR_LATCH );
-#else
 	r_stencilbits = Cvar_Get( "r_stencilbits", "8", CVAR_ARCHIVE | CVAR_LATCH );
-#endif
 	r_depthbits = Cvar_Get( "r_depthbits", "0", CVAR_ARCHIVE | CVAR_LATCH );
 	r_overBrightBits = Cvar_Get ("r_overBrightBits", "0", CVAR_ARCHIVE | CVAR_LATCH );
 	r_ignorehwgamma = Cvar_Get( "r_ignorehwgamma", "0", CVAR_ARCHIVE | CVAR_LATCH);

code/sdl/sdl_gamma.cpp

@@ -0,0 +1,92 @@
+/*
+===========================================================================
+Copyright (C) 1999-2005 Id Software, Inc.
+
+This file is part of Quake III Arena source code.
+
+Quake III Arena source code 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.
+
+Quake III Arena source code 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 Quake III Arena source code; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+===========================================================================
+*/
+
+#ifdef USE_LOCAL_HEADERS
+#	include "SDL.h"
+#else
+#	include <SDL.h>
+#endif
+
+#include "../game/q_shared.h"
+#include "../renderer/tr_local.h"
+#include "../qcommon/qcommon.h"
+
+/*
+=================
+GLimp_SetGamma
+=================
+*/
+void GLimp_SetGamma( unsigned char red[256], unsigned char green[256], unsigned char blue[256] )
+{
+	Uint16 table[3][256];
+	int i, j;
+
+	if( !glConfig.deviceSupportsGamma || r_ignorehwgamma->integer > 0 )
+		return;
+
+	for (i = 0; i < 256; i++)
+	{
+		table[0][i] = ( ( ( Uint16 ) red[i] ) << 8 ) | red[i];
+		table[1][i] = ( ( ( Uint16 ) green[i] ) << 8 ) | green[i];
+		table[2][i] = ( ( ( Uint16 ) blue[i] ) << 8 ) | blue[i];
+	}
+
+#ifdef _WIN32
+#include <windows.h>
+
+	// Win2K and newer put this odd restriction on gamma ramps...
+	{
+		OSVERSIONINFO	vinfo;
+
+		vinfo.dwOSVersionInfoSize = sizeof( vinfo );
+		GetVersionEx( &vinfo );
+		if( vinfo.dwMajorVersion >= 5 && vinfo.dwPlatformId == VER_PLATFORM_WIN32_NT )
+		{
+			ri.Printf( PRINT_DEVELOPER, "performing gamma clamp.\n" );
+			for( j = 0 ; j < 3 ; j++ )
+			{
+				for( i = 0 ; i < 128 ; i++ )
+				{
+					if( table[ j ] [ i] > ( ( 128 + i ) << 8 ) )
+						table[ j ][ i ] = ( 128 + i ) << 8;
+				}
+
+				if( table[ j ] [127 ] > 254 << 8 )
+					table[ j ][ 127 ] = 254 << 8;
+			}
+		}
+	}
+#endif
+
+	// enforce constantly increasing
+	for (j = 0; j < 3; j++)
+	{
+		for (i = 1; i < 256; i++)
+		{
+			if (table[j][i] < table[j][i-1])
+				table[j][i] = table[j][i-1];
+		}
+	}
+
+	SDL_SetGammaRamp(table[0], table[1], table[2]);
+}
+

code/sdl/sdl_local.h

@@ -0,0 +1,11 @@
+#include "../game/q_shared.h"
+#include "../qcommon/qcommon.h"
+#include "../client/client.h"
+
+void IN_Init( void );
+void IN_Shutdown( void );
+void IN_Restart( void );
+
+void Sys_GLimpSafeInit( void );
+void Sys_GLimpInit( void );
+void Sys_QueEvent( int time, sysEventType_t type, int value, int value2, int ptrLength, void *ptr );

code/unix/unix_glimp_common.cpp

@@ -0,0 +1,82 @@
+#include <pthread.h>
+#include <semaphore.h>
+#include "../game/q_shared.h"
+
+/*
+===========================================================
+
+SMP acceleration
+
+===========================================================
+*/
+
+sem_t	renderCommandsEvent;
+sem_t	renderCompletedEvent;
+sem_t	renderActiveEvent;
+
+void (*glimpRenderThread)( void );
+
+void *GLimp_RenderThreadWrapper( void *stub ) {
+	glimpRenderThread();
+}
+
+/*
+=======================
+GLimp_SpawnRenderThread
+=======================
+*/
+pthread_t	renderThreadHandle;
+qboolean GLimp_SpawnRenderThread( void (*function)( void ) ) {
+
+	sem_init( &renderCommandsEvent, 0, 0 );
+	sem_init( &renderCompletedEvent, 0, 0 );
+	sem_init( &renderActiveEvent, 0, 0 );
+
+	glimpRenderThread = function;
+
+	if (pthread_create( &renderThreadHandle, NULL,
+		GLimp_RenderThreadWrapper, NULL)) {
+		return qfalse;
+	}
+
+	return qtrue;
+}
+
+static	void	*smpData;
+
+void *GLimp_RendererSleep( void ) {
+	void	*data;
+
+	// after this, the front end can exit GLimp_FrontEndSleep
+	sem_post ( &renderCompletedEvent );
+
+	sem_wait ( &renderCommandsEvent );
+
+	data = smpData;
+
+	// after this, the main thread can exit GLimp_WakeRenderer
+	sem_post ( &renderActiveEvent );
+
+	return data;
+}
+
+void GLimp_FrontEndSleep( void ) {
+	sem_wait ( &renderCompletedEvent );
+}
+
+void GLimp_WakeRenderer( void *data ) {
+	smpData = data;
+
+	// after this, the renderer can continue through GLimp_RendererSleep
+	sem_post( &renderCommandsEvent );
+
+	sem_wait( &renderActiveEvent );
+}
+
+void Sys_GLimpInit( void )
+{
+}
+
+void Sys_GLimpSafeInit( void )
+{
+}

code/unix/unix_main.cpp

@@ -144,7 +144,7 @@ void Sys_Init(void)
 	Cvar_Set( "arch", "unknown" );
 #endif
 
-	IN_Init();
+//	IN_Init();
 
 }
 

codemp/CMakeLists.txt

@@ -47,11 +47,14 @@ add_definitions( -DFINAL_BUILD )
 add_definitions( -D_JK2 )
 add_definitions( -D_JK2MP )
 
-include_directories(/usr/X11R6/include/)
+find_package (SDL REQUIRED)
-link_directories(/usr/X11R6/lib)
+include_directories(${SDL_INCLUDE_DIR})
 
-include_directories(/usr/local/include/)
+find_package(OpenGL REQUIRED)
-link_directories(/usr/local/lib)
+include_directories(${OPENGL_INCLUDE_DIR})
+
+find_package(OpenAL REQUIRED)
+include_directories(${OPENAL_INCLUDE_DIR})
 
 set(src_main_rmg
 	RMG/RM_Area.cpp
@@ -304,11 +307,16 @@ set(src_unix_common
 
 set(src_main_unix
 	${src_unix_common}
-	unix/linux_glimp.cpp
+	unix/unix_glimp_common.cpp
-	unix/linux_qgl.cpp
 	null/null_snddma.cpp
 )
 
+set(src_sdl
+	sdl/sdl_gamma.cpp
+	sdl/sdl_glimp.cpp
+	sdl/sdl_input.cpp
+)
+
 set(src_botlib
 	botlib/be_aas_bspq3.cpp
 	botlib/be_aas_cluster.cpp
@@ -354,6 +362,7 @@ set(src_jk2mp
 	${src_main_zlib}
 	${src_botlib}
 	${src_main_unix}
+	${src_sdl}
 )
 
 add_executable(jamp
@@ -364,8 +373,9 @@ set_target_properties(jamp PROPERTIES COMPILE_DEFINITIONS "_JK2EXE;_FF_DISABLE;B
 
 target_link_libraries(jamp
 	m pthread
-	X11 Xxf86vm Xxf86dga
+	${SDL_LIBRARY}
-	openal
+	${OPENGL_gl_LIBRARY}
+	${OPENAL_LIBRARY}
 )
 
 if (CMAKE_SYSTEM_NAME MATCHES "Linux")

codemp/client/cl_main.cpp

@@ -102,6 +102,8 @@ char	cl_cdkey[34] = "                                ";
 #endif	// USE_CD_KEY
 
 
+cvar_t	*cl_consoleKeys;
+
 clientActive_t		cl;
 clientConnection_t	clc;
 clientStatic_t		cls;
@@ -2631,6 +2633,9 @@ void CL_Init( void ) {
 	Cvar_Get( "cl_maxPing", "800", CVAR_ARCHIVE );
 
 
+	// ~ and `, as keys and characters
+	cl_consoleKeys = Cvar_Get( "cl_consoleKeys", "~ ` 0x7e 0x60", CVAR_ARCHIVE);
+
 	// userinfo
 	Cvar_Get ("name", "Padawan", CVAR_USERINFO | CVAR_ARCHIVE );
 	Cvar_Get ("rate", "4000", CVAR_USERINFO | CVAR_ARCHIVE );

codemp/client/client.h

@@ -432,6 +432,8 @@ extern	cvar_t	*cl_allowAltEnter;
 extern	cvar_t	*cl_conXOffset;
 extern	cvar_t	*cl_inGameVideo;
 
+extern	cvar_t	*cl_consoleKeys;	
+
 //=================================================
 
 //
@@ -499,6 +501,7 @@ void IN_CenterView (void);
 void CL_VerifyCode( void );
 
 float CL_KeyState (kbutton_t *key);
+int Key_StringToKeynum( char *str );
 const char *Key_KeynumToString( int keynum/*, qboolean bTranslate */ ); //note: translate is only called for menu display not configs
 
 //

codemp/game/q_shared.c

@@ -759,6 +759,44 @@ void Parse3DMatrix (const char **buf_p, int z, int y, int x, float *m) {
 	COM_MatchToken( buf_p, ")" );
 }
 
+/*
+===================
+Com_HexStrToInt
+===================
+*/
+int Com_HexStrToInt( const char *str )
+{
+	if ( !str || !str[ 0 ] )
+		return -1;
+
+	// check for hex code
+	if( str[ 0 ] == '0' && str[ 1 ] == 'x' )
+	{
+		int i, n = 0;
+
+		for( i = 2; i < strlen( str ); i++ )
+		{
+			char digit;
+
+			n *= 16;
+
+			digit = tolower( str[ i ] );
+
+			if( digit >= '0' && digit <= '9' )
+				digit -= '0';
+			else if( digit >= 'a' && digit <= 'f' )
+				digit = digit - 'a' + 10;
+			else
+				return -1;
+
+			n += digit;
+		}
+
+		return n;
+	}
+
+	return -1;
+}
 
 /*
 ============================================================================

codemp/game/q_shared.h

@@ -410,6 +410,8 @@ typedef int		clipHandle_t;
 #define	MAX_QINT			0x7fffffff
 #define	MIN_QINT			(-MAX_QINT-1)
 
+#define ARRAY_LEN(x)			(sizeof(x) / sizeof(*(x)))
+#define STRARRAY_LEN(x)			(ARRAY_LEN(x) - 1)
 
 // angle indexes
 #define	PITCH				0		// up / down
@@ -1718,6 +1720,7 @@ void SkipRestOfLine ( const char **data );
 void Parse1DMatrix (const char **buf_p, int x, float *m);
 void Parse2DMatrix (const char **buf_p, int y, int x, float *m);
 void Parse3DMatrix (const char **buf_p, int z, int y, int x, float *m);
+int Com_HexStrToInt( const char *str );
 
 void	QDECL Com_sprintf (char *dest, int size, const char *fmt, ...);
 

codemp/renderer/qgl.h

@@ -5,7 +5,17 @@
 #ifndef __QGL_H__
 #define __QGL_H__
 
-#if defined( __LINT__ )
+#ifndef DYNAMIC_LINK_GL
+
+#ifdef USE_LOCAL_HEADERS
+#	include "SDL_opengl.h"
+#else
+#	include <SDL_opengl.h>
+#endif
+
+#include "qgl_linked.h"
+
+#elif defined( __LINT__ )
 
 #include <GL/gl.h>
 
@@ -33,7 +43,7 @@
 #include <GL/fxmesa.h>
 #endif
 
-#endif
+#endif // !DYNAMIC_LINK_GL
 
 #ifndef APIENTRY
 #define APIENTRY
@@ -338,6 +348,7 @@ extern	void ( APIENTRY * qglTexImage3DEXT) (GLenum, GLint, GLenum, GLsizei, GLsi
 extern	void ( APIENTRY * qglTexSubImage3DEXT) (GLenum, GLint, GLint, GLint, GLint, GLsizei, GLsizei, GLsizei, GLenum, GLenum, const GLvoid *);
 
 //===========================================================================
+#ifdef DYNAMIC_LINK_GL
 
 #if defined(MACOS_X)
 // This includes #ifdefs for optional logging and GL error checking after every GL call as well as #defines to prevent incorrect usage of the non-'qgl' versions of the GL API.
@@ -734,6 +745,7 @@ extern void (*qglXSwapBuffers)( Display *dpy, GLXDrawable drawable );
 
 #endif // __linux__ || __FreeBSD__ // rb010123
 
-#endif	// _WIN32 && __linux__
+#endif	// _MACOS_X
 
-#endif
+#endif // DYNAMIC_LINK_GL
+#endif // __QGL_H__

codemp/renderer/qgl_linked.h

@@ -0,0 +1,336 @@
+
+#define qglAccum glAccum
+#define qglAlphaFunc glAlphaFunc
+#define qglAreTexturesResident glAreTexturesResident
+#define qglArrayElement glArrayElement
+#define qglBegin glBegin
+#define qglBindTexture glBindTexture
+#define qglBitmap glBitmap
+#define qglBlendFunc glBlendFunc
+#define qglCallList glCallList
+#define qglCallLists glCallLists
+#define qglClear glClear
+#define qglClearAccum glClearAccum
+#define qglClearColor glClearColor
+#define qglClearDepth glClearDepth
+#define qglClearIndex glClearIndex
+#define qglClearStencil glClearStencil
+#define qglClipPlane glClipPlane
+#define qglColor3b glColor3b
+#define qglColor3bv glColor3bv
+#define qglColor3d glColor3d
+#define qglColor3dv glColor3dv
+#define qglColor3f glColor3f
+#define qglColor3fv glColor3fv
+#define qglColor3i glColor3i
+#define qglColor3iv glColor3iv
+#define qglColor3s glColor3s
+#define qglColor3sv glColor3sv
+#define qglColor3ub glColor3ub
+#define qglColor3ubv glColor3ubv
+#define qglColor3ui glColor3ui
+#define qglColor3uiv glColor3uiv
+#define qglColor3us glColor3us
+#define qglColor3usv glColor3usv
+#define qglColor4b glColor4b
+#define qglColor4bv glColor4bv
+#define qglColor4d glColor4d
+#define qglColor4dv glColor4dv
+#define qglColor4f glColor4f
+#define qglColor4fv glColor4fv
+#define qglColor4i glColor4i
+#define qglColor4iv glColor4iv
+#define qglColor4s glColor4s
+#define qglColor4sv glColor4sv
+#define qglColor4ub glColor4ub
+#define qglColor4ubv glColor4ubv
+#define qglColor4ui glColor4ui
+#define qglColor4uiv glColor4uiv
+#define qglColor4us glColor4us
+#define qglColor4usv glColor4usv
+#define qglColorMask glColorMask
+#define qglColorMaterial glColorMaterial
+#define qglColorPointer glColorPointer
+#define qglCopyPixels glCopyPixels
+#define qglCopyTexImage1D glCopyTexImage1D
+#define qglCopyTexImage2D glCopyTexImage2D
+#define qglCopyTexSubImage1D glCopyTexSubImage1D
+#define qglCopyTexSubImage2D glCopyTexSubImage2D
+#define qglCullFace glCullFace
+#define qglDeleteLists glDeleteLists
+#define qglDeleteTextures glDeleteTextures
+#define qglDepthFunc glDepthFunc
+#define qglDepthMask glDepthMask
+#define qglDepthRange glDepthRange
+#define qglDisable glDisable
+#define qglDisableClientState glDisableClientState
+#define qglDrawArrays glDrawArrays
+#define qglDrawBuffer glDrawBuffer
+#define qglDrawElements glDrawElements
+#define qglDrawPixels glDrawPixels
+#define qglEdgeFlag glEdgeFlag
+#define qglEdgeFlagPointer glEdgeFlagPointer
+#define qglEdgeFlagv glEdgeFlagv
+#define qglEnable glEnable
+#define qglEnableClientState glEnableClientState
+#define qglEnd glEnd
+#define qglEndList glEndList
+#define qglEvalCoord1d glEvalCoord1d
+#define qglEvalCoord1dv glEvalCoord1dv
+#define qglEvalCoord1f glEvalCoord1f
+#define qglEvalCoord1fv glEvalCoord1fv
+#define qglEvalCoord2d glEvalCoord2d
+#define qglEvalCoord2dv glEvalCoord2dv
+#define qglEvalCoord2f glEvalCoord2f
+#define qglEvalCoord2fv glEvalCoord2fv
+#define qglEvalMesh1 glEvalMesh1
+#define qglEvalMesh2 glEvalMesh2
+#define qglEvalPoint1 glEvalPoint1
+#define qglEvalPoint2 glEvalPoint2
+#define qglFeedbackBuffer glFeedbackBuffer
+#define qglFinish glFinish
+#define qglFlush glFlush
+#define qglFogf glFogf
+#define qglFogfv glFogfv
+#define qglFogi glFogi
+#define qglFogiv glFogiv
+#define qglFrontFace glFrontFace
+#define qglFrustum glFrustum
+#define qglGenLists glGenLists
+#define qglGenTextures glGenTextures
+#define qglGetBooleanv glGetBooleanv
+#define qglGetClipPlane glGetClipPlane
+#define qglGetDoublev glGetDoublev
+#define qglGetError glGetError
+#define qglGetFloatv glGetFloatv
+#define qglGetIntegerv glGetIntegerv
+#define qglGetLightfv glGetLightfv
+#define qglGetLightiv glGetLightiv
+#define qglGetMapdv glGetMapdv
+#define qglGetMapfv glGetMapfv
+#define qglGetMapiv glGetMapiv
+#define qglGetMaterialfv glGetMaterialfv
+#define qglGetMaterialiv glGetMaterialiv
+#define qglGetPixelMapfv glGetPixelMapfv
+#define qglGetPixelMapuiv glGetPixelMapuiv
+#define qglGetPixelMapusv glGetPixelMapusv
+#define qglGetPointerv glGetPointerv
+#define qglGetPolygonStipple glGetPolygonStipple
+#define qglGetString glGetString
+#define qglGetTexGendv glGetTexGendv
+#define qglGetTexGenfv glGetTexGenfv
+#define qglGetTexGeniv glGetTexGeniv
+#define qglGetTexImage glGetTexImage
+#define qglGetTexLevelParameterfv glGetTexLevelParameterfv
+#define qglGetTexLevelParameteriv glGetTexLevelParameteriv
+#define qglGetTexParameterfv glGetTexParameterfv
+#define qglGetTexParameteriv glGetTexParameteriv
+#define qglHint glHint
+#define qglIndexMask glIndexMask
+#define qglIndexPointer glIndexPointer
+#define qglIndexd glIndexd
+#define qglIndexdv glIndexdv
+#define qglIndexf glIndexf
+#define qglIndexfv glIndexfv
+#define qglIndexi glIndexi
+#define qglIndexiv glIndexiv
+#define qglIndexs glIndexs
+#define qglIndexsv glIndexsv
+#define qglIndexub glIndexub
+#define qglIndexubv glIndexubv
+#define qglInitNames glInitNames
+#define qglInterleavedArrays glInterleavedArrays
+#define qglIsEnabled glIsEnabled
+#define qglIsList glIsList
+#define qglIsTexture glIsTexture
+#define qglLightModelf glLightModelf
+#define qglLightModelfv glLightModelfv
+#define qglLightModeli glLightModeli
+#define qglLightModeliv glLightModeliv
+#define qglLightf glLightf
+#define qglLightfv glLightfv
+#define qglLighti glLighti
+#define qglLightiv glLightiv
+#define qglLineStipple glLineStipple
+#define qglLineWidth glLineWidth
+#define qglListBase glListBase
+#define qglLoadIdentity glLoadIdentity
+#define qglLoadMatrixd glLoadMatrixd
+#define qglLoadMatrixf glLoadMatrixf
+#define qglLoadName glLoadName
+#define qglLogicOp glLogicOp
+#define qglMap1d glMap1d
+#define qglMap1f glMap1f
+#define qglMap2d glMap2d
+#define qglMap2f glMap2f
+#define qglMapGrid1d glMapGrid1d
+#define qglMapGrid1f glMapGrid1f
+#define qglMapGrid2d glMapGrid2d
+#define qglMapGrid2f glMapGrid2f
+#define qglMaterialf glMaterialf
+#define qglMaterialfv glMaterialfv
+#define qglMateriali glMateriali
+#define qglMaterialiv glMaterialiv
+#define qglMatrixMode glMatrixMode
+#define qglMultMatrixd glMultMatrixd
+#define qglMultMatrixf glMultMatrixf
+#define qglNewList glNewList
+#define qglNormal3b glNormal3b
+#define qglNormal3bv glNormal3bv
+#define qglNormal3d glNormal3d
+#define qglNormal3dv glNormal3dv
+#define qglNormal3f glNormal3f
+#define qglNormal3fv glNormal3fv
+#define qglNormal3i glNormal3i
+#define qglNormal3iv glNormal3iv
+#define qglNormal3s glNormal3s
+#define qglNormal3sv glNormal3sv
+#define qglNormalPointer glNormalPointer
+#define qglOrtho glOrtho
+#define qglPassThrough glPassThrough
+#define qglPixelMapfv glPixelMapfv
+#define qglPixelMapuiv glPixelMapuiv
+#define qglPixelMapusv glPixelMapusv
+#define qglPixelStoref glPixelStoref
+#define qglPixelStorei glPixelStorei
+#define qglPixelTransferf glPixelTransferf
+#define qglPixelTransferi glPixelTransferi
+#define qglPixelZoom glPixelZoom
+#define qglPointSize glPointSize
+#define qglPolygonMode glPolygonMode
+#define qglPolygonOffset glPolygonOffset
+#define qglPolygonStipple glPolygonStipple
+#define qglPopAttrib glPopAttrib
+#define qglPopClientAttrib glPopClientAttrib
+#define qglPopMatrix glPopMatrix
+#define qglPopName glPopName
+#define qglPrioritizeTextures glPrioritizeTextures
+#define qglPushAttrib glPushAttrib
+#define qglPushClientAttrib glPushClientAttrib
+#define qglPushMatrix glPushMatrix
+#define qglPushName glPushName
+#define qglRasterPos2d glRasterPos2d
+#define qglRasterPos2dv glRasterPos2dv
+#define qglRasterPos2f glRasterPos2f
+#define qglRasterPos2fv glRasterPos2fv
+#define qglRasterPos2i glRasterPos2i
+#define qglRasterPos2iv glRasterPos2iv
+#define qglRasterPos2s glRasterPos2s
+#define qglRasterPos2sv glRasterPos2sv
+#define qglRasterPos3d glRasterPos3d
+#define qglRasterPos3dv glRasterPos3dv
+#define qglRasterPos3f glRasterPos3f
+#define qglRasterPos3fv glRasterPos3fv
+#define qglRasterPos3i glRasterPos3i
+#define qglRasterPos3iv glRasterPos3iv
+#define qglRasterPos3s glRasterPos3s
+#define qglRasterPos3sv glRasterPos3sv
+#define qglRasterPos4d glRasterPos4d
+#define qglRasterPos4dv glRasterPos4dv
+#define qglRasterPos4f glRasterPos4f
+#define qglRasterPos4fv glRasterPos4fv
+#define qglRasterPos4i glRasterPos4i
+#define qglRasterPos4iv glRasterPos4iv
+#define qglRasterPos4s glRasterPos4s
+#define qglRasterPos4sv glRasterPos4sv
+#define qglReadBuffer glReadBuffer
+#define qglReadPixels glReadPixels
+#define qglRectd glRectd
+#define qglRectdv glRectdv
+#define qglRectf glRectf
+#define qglRectfv glRectfv
+#define qglRecti glRecti
+#define qglRectiv glRectiv
+#define qglRects glRects
+#define qglRectsv glRectsv
+#define qglRenderMode glRenderMode
+#define qglRotated glRotated
+#define qglRotatef glRotatef
+#define qglScaled glScaled
+#define qglScalef glScalef
+#define qglScissor glScissor
+#define qglSelectBuffer glSelectBuffer
+#define qglShadeModel glShadeModel
+#define qglStencilFunc glStencilFunc
+#define qglStencilMask glStencilMask
+#define qglStencilOp glStencilOp
+#define qglTexCoord1d glTexCoord1d
+#define qglTexCoord1dv glTexCoord1dv
+#define qglTexCoord1f glTexCoord1f
+#define qglTexCoord1fv glTexCoord1fv
+#define qglTexCoord1i glTexCoord1i
+#define qglTexCoord1iv glTexCoord1iv
+#define qglTexCoord1s glTexCoord1s
+#define qglTexCoord1sv glTexCoord1sv
+#define qglTexCoord2d glTexCoord2d
+#define qglTexCoord2dv glTexCoord2dv
+#define qglTexCoord2f glTexCoord2f
+#define qglTexCoord2fv glTexCoord2fv
+#define qglTexCoord2i glTexCoord2i
+#define qglTexCoord2iv glTexCoord2iv
+#define qglTexCoord2s glTexCoord2s
+#define qglTexCoord2sv glTexCoord2sv
+#define qglTexCoord3d glTexCoord3d
+#define qglTexCoord3dv glTexCoord3dv
+#define qglTexCoord3f glTexCoord3f
+#define qglTexCoord3fv glTexCoord3fv
+#define qglTexCoord3i glTexCoord3i
+#define qglTexCoord3iv glTexCoord3iv
+#define qglTexCoord3s glTexCoord3s
+#define qglTexCoord3sv glTexCoord3sv
+#define qglTexCoord4d glTexCoord4d
+#define qglTexCoord4dv glTexCoord4dv
+#define qglTexCoord4f glTexCoord4f
+#define qglTexCoord4fv glTexCoord4fv
+#define qglTexCoord4i glTexCoord4i
+#define qglTexCoord4iv glTexCoord4iv
+#define qglTexCoord4s glTexCoord4s
+#define qglTexCoord4sv glTexCoord4sv
+#define qglTexCoordPointer glTexCoordPointer
+#define	qglTexEnvf glTexEnvf
+#define	qglTexEnvfv glTexEnvfv
+#define	qglTexEnvi glTexEnvi
+#define	qglTexEnviv glTexEnviv
+#define qglTexGend glTexGend
+#define qglTexGendv glTexGendv
+#define qglTexGenf glTexGenf
+#define qglTexGenfv glTexGenfv
+#define qglTexGeni glTexGeni
+#define qglTexGeniv glTexGeniv
+#define qglTexImage1D glTexImage1D
+#define qglTexImage2D glTexImage2D
+#define qglTexParameterf glTexParameterf
+#define qglTexParameterfv glTexParameterfv
+#define qglTexParameteri glTexParameteri
+#define qglTexParameteriv glTexParameteriv
+#define qglTexSubImage1D glTexSubImage1D
+#define qglTexSubImage2D glTexSubImage2D
+#define qglTranslated glTranslated
+#define qglTranslatef glTranslatef
+#define qglVertex2d glVertex2d
+#define qglVertex2dv glVertex2dv
+#define qglVertex2f glVertex2f
+#define qglVertex2fv glVertex2fv
+#define qglVertex2i glVertex2i
+#define qglVertex2iv glVertex2iv
+#define qglVertex2s glVertex2s
+#define qglVertex2sv glVertex2sv
+#define qglVertex3d glVertex3d
+#define qglVertex3dv glVertex3dv
+#define qglVertex3f glVertex3f
+#define qglVertex3fv glVertex3fv
+#define qglVertex3i glVertex3i
+#define qglVertex3iv glVertex3iv
+#define qglVertex3s glVertex3s
+#define qglVertex3sv glVertex3sv
+#define qglVertex4d glVertex4d
+#define qglVertex4dv glVertex4dv
+#define qglVertex4f glVertex4f
+#define qglVertex4fv glVertex4fv
+#define qglVertex4i glVertex4i
+#define qglVertex4iv glVertex4iv
+#define qglVertex4s glVertex4s
+#define qglVertex4sv glVertex4sv
+#define qglVertexPointer glVertexPointer
+#define qglViewport glViewport
+

codemp/renderer/tr_init.cpp

@@ -1019,11 +1019,7 @@ void R_Register( void )
 	r_ext_gamma_control = Cvar_Get( "r_ext_gamma_control", "1", CVAR_ARCHIVE | CVAR_LATCH );
 	r_ext_multitexture = Cvar_Get( "r_ext_multitexture", "1", CVAR_ARCHIVE | CVAR_LATCH );
 	r_ext_compiled_vertex_array = Cvar_Get( "r_ext_compiled_vertex_array", "1", CVAR_ARCHIVE | CVAR_LATCH);
-#ifdef __linux__ // broken on linux
-	r_ext_texture_env_add = Cvar_Get( "r_ext_texture_env_add", "0", CVAR_ARCHIVE | CVAR_LATCH);
-#else
 	r_ext_texture_env_add = Cvar_Get( "r_ext_texture_env_add", "1", CVAR_ARCHIVE | CVAR_LATCH);
-#endif
 	r_ext_texture_filter_anisotropic = Cvar_Get( "r_ext_texture_filter_anisotropic", "16", CVAR_ARCHIVE );
 
 	r_DynamicGlow = Cvar_Get( "r_DynamicGlow", "0", CVAR_ARCHIVE );
@@ -1042,11 +1038,7 @@ void R_Register( void )
 	r_texturebitslm = Cvar_Get( "r_texturebitslm", "0", CVAR_ARCHIVE | CVAR_LATCH );
 	r_colorbits = Cvar_Get( "r_colorbits", "0", CVAR_ARCHIVE | CVAR_LATCH );
 	r_stereo = Cvar_Get( "r_stereo", "0", CVAR_ARCHIVE | CVAR_LATCH );
-#ifdef __linux__
-	r_stencilbits = Cvar_Get( "r_stencilbits", "0", CVAR_ARCHIVE | CVAR_LATCH );
-#else
 	r_stencilbits = Cvar_Get( "r_stencilbits", "8", CVAR_ARCHIVE | CVAR_LATCH );
-#endif
 	r_depthbits = Cvar_Get( "r_depthbits", "0", CVAR_ARCHIVE | CVAR_LATCH );
 	r_overBrightBits = Cvar_Get ("r_overBrightBits", "0", CVAR_ARCHIVE | CVAR_LATCH );
 	r_ignorehwgamma = Cvar_Get( "r_ignorehwgamma", "0", CVAR_ARCHIVE | CVAR_LATCH);

codemp/sdl/sdl_gamma.cpp

@@ -0,0 +1,92 @@
+/*
+===========================================================================
+Copyright (C) 1999-2005 Id Software, Inc.
+
+This file is part of Quake III Arena source code.
+
+Quake III Arena source code 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.
+
+Quake III Arena source code 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 Quake III Arena source code; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+===========================================================================
+*/
+
+#ifdef USE_LOCAL_HEADERS
+#	include "SDL.h"
+#else
+#	include <SDL.h>
+#endif
+
+#include "../game/q_shared.h"
+#include "../renderer/tr_local.h"
+#include "../qcommon/qcommon.h"
+
+/*
+=================
+GLimp_SetGamma
+=================
+*/
+void GLimp_SetGamma( unsigned char red[256], unsigned char green[256], unsigned char blue[256] )
+{
+	Uint16 table[3][256];
+	int i, j;
+
+	if( !glConfig.deviceSupportsGamma || r_ignorehwgamma->integer > 0 )
+		return;
+
+	for (i = 0; i < 256; i++)
+	{
+		table[0][i] = ( ( ( Uint16 ) red[i] ) << 8 ) | red[i];
+		table[1][i] = ( ( ( Uint16 ) green[i] ) << 8 ) | green[i];
+		table[2][i] = ( ( ( Uint16 ) blue[i] ) << 8 ) | blue[i];
+	}
+
+#ifdef _WIN32
+#include <windows.h>
+
+	// Win2K and newer put this odd restriction on gamma ramps...
+	{
+		OSVERSIONINFO	vinfo;
+
+		vinfo.dwOSVersionInfoSize = sizeof( vinfo );
+		GetVersionEx( &vinfo );
+		if( vinfo.dwMajorVersion >= 5 && vinfo.dwPlatformId == VER_PLATFORM_WIN32_NT )
+		{
+			ri.Printf( PRINT_DEVELOPER, "performing gamma clamp.\n" );
+			for( j = 0 ; j < 3 ; j++ )
+			{
+				for( i = 0 ; i < 128 ; i++ )
+				{
+					if( table[ j ] [ i] > ( ( 128 + i ) << 8 ) )
+						table[ j ][ i ] = ( 128 + i ) << 8;
+				}
+
+				if( table[ j ] [127 ] > 254 << 8 )
+					table[ j ][ 127 ] = 254 << 8;
+			}
+		}
+	}
+#endif
+
+	// enforce constantly increasing
+	for (j = 0; j < 3; j++)
+	{
+		for (i = 1; i < 256; i++)
+		{
+			if (table[j][i] < table[j][i-1])
+				table[j][i] = table[j][i-1];
+		}
+	}
+
+	SDL_SetGammaRamp(table[0], table[1], table[2]);
+}
+

codemp/sdl/sdl_local.h

@@ -0,0 +1,11 @@
+#include "../game/q_shared.h"
+#include "../qcommon/qcommon.h"
+#include "../client/client.h"
+
+void IN_Init( void );
+void IN_Shutdown( void );
+void IN_Restart( void );
+
+void Sys_GLimpSafeInit( void );
+void Sys_GLimpInit( void );
+void Sys_QueEvent( int time, sysEventType_t type, int value, int value2, int ptrLength, void *ptr );

codemp/unix/unix_glimp_common.cpp

@@ -0,0 +1,82 @@
+#include <pthread.h>
+#include <semaphore.h>
+#include "../game/q_shared.h"
+
+/*
+===========================================================
+
+SMP acceleration
+
+===========================================================
+*/
+
+sem_t	renderCommandsEvent;
+sem_t	renderCompletedEvent;
+sem_t	renderActiveEvent;
+
+void (*glimpRenderThread)( void );
+
+void *GLimp_RenderThreadWrapper( void *stub ) {
+	glimpRenderThread();
+}
+
+/*
+=======================
+GLimp_SpawnRenderThread
+=======================
+*/
+pthread_t	renderThreadHandle;
+qboolean GLimp_SpawnRenderThread( void (*function)( void ) ) {
+
+	sem_init( &renderCommandsEvent, 0, 0 );
+	sem_init( &renderCompletedEvent, 0, 0 );
+	sem_init( &renderActiveEvent, 0, 0 );
+
+	glimpRenderThread = function;
+
+	if (pthread_create( &renderThreadHandle, NULL,
+		GLimp_RenderThreadWrapper, NULL)) {
+		return qfalse;
+	}
+
+	return qtrue;
+}
+
+static	void	*smpData;
+
+void *GLimp_RendererSleep( void ) {
+	void	*data;
+
+	// after this, the front end can exit GLimp_FrontEndSleep
+	sem_post ( &renderCompletedEvent );
+
+	sem_wait ( &renderCommandsEvent );
+
+	data = smpData;
+
+	// after this, the main thread can exit GLimp_WakeRenderer
+	sem_post ( &renderActiveEvent );
+
+	return data;
+}
+
+void GLimp_FrontEndSleep( void ) {
+	sem_wait ( &renderCompletedEvent );
+}
+
+void GLimp_WakeRenderer( void *data ) {
+	smpData = data;
+
+	// after this, the renderer can continue through GLimp_RendererSleep
+	sem_post( &renderCommandsEvent );
+
+	sem_wait( &renderActiveEvent );
+}
+
+void Sys_GLimpInit( void )
+{
+}
+
+void Sys_GLimpSafeInit( void )
+{
+}

codemp/unix/unix_main.cpp

@@ -212,7 +212,7 @@ void Sys_Init(void)
 
 	Cvar_Set( "username", Sys_GetCurrentUser() );
 
-	IN_Init();
+//	IN_Init();
 
 }