diff options
Diffstat (limited to 'src/mesa/drivers/dri/r128/r128_screen.c')
| -rw-r--r-- | src/mesa/drivers/dri/r128/r128_screen.c | 37 |
1 files changed, 30 insertions, 7 deletions
diff --git a/src/mesa/drivers/dri/r128/r128_screen.c b/src/mesa/drivers/dri/r128/r128_screen.c index 8a8fc25217..8eee8bbe06 100644 --- a/src/mesa/drivers/dri/r128/r128_screen.c +++ b/src/mesa/drivers/dri/r128/r128_screen.c @@ -1,4 +1,4 @@ -/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_screen.c,v 1.8 2002/12/16 16:18:53 dawes Exp $ */ +/* $XFree86: xc/lib/GL/mesa/src/drv/r128/r128_screen.c,v 1.9 2003/03/26 20:43:49 tsi Exp $ */ /************************************************************************** Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc., @@ -55,7 +55,6 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. */ #define PCI_CHIP_RAGE128LE 0x4C45 #define PCI_CHIP_RAGE128LF 0x4C46 -#define PCI_CHIP_RAGE128PD 0x5044 #define PCI_CHIP_RAGE128PF 0x5046 #define PCI_CHIP_RAGE128PR 0x5052 #define PCI_CHIP_RAGE128RE 0x5245 @@ -80,6 +79,9 @@ r128CreateScreen( __DRIscreenPrivate *sPriv ) r128Screen = (r128ScreenPtr) CALLOC( sizeof(*r128Screen) ); if ( !r128Screen ) return NULL; + /* parse information in __driConfigOptions */ + driParseOptionInfo (&r128Screen->optionCache); + /* This is first since which regions we map depends on whether or * not we are using a PCI card. */ @@ -140,7 +142,6 @@ r128CreateScreen( __DRIscreenPrivate *sPriv ) case PCI_CHIP_RAGE128RL: r128Screen->chipset = R128_CARD_TYPE_R128; break; - case PCI_CHIP_RAGE128PD: case PCI_CHIP_RAGE128PF: r128Screen->chipset = R128_CARD_TYPE_R128_PRO; break; @@ -183,7 +184,23 @@ r128CreateScreen( __DRIscreenPrivate *sPriv ) } r128Screen->driScreen = sPriv; +#ifndef _SOLO + if ( driCompareGLXAPIVersion( 20030813 ) >= 0 ) { + PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension = + (PFNGLXSCRENABLEEXTENSIONPROC) glXGetProcAddress( (const GLubyte *) "__glXScrEnableExtension" ); + void * const psc = sPriv->psc->screenConfigs; + + if ( glx_enable_extension != NULL ) { + if ( r128Screen->irq != 0 ) { + (*glx_enable_extension)( psc, "GLX_SGI_swap_control" ); + (*glx_enable_extension)( psc, "GLX_SGI_video_sync" ); + (*glx_enable_extension)( psc, "GLX_MESA_swap_control" ); + } + (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" ); + } + } +#endif return r128Screen; } @@ -204,6 +221,9 @@ r128DestroyScreen( __DRIscreenPrivate *sPriv ) drmUnmapBufs( r128Screen->buffers ); drmUnmap( (drmAddress)r128Screen->mmio.map, r128Screen->mmio.size ); + /* free all option information */ + driDestroyOptionInfo (&r128Screen->optionCache); + FREE( r128Screen ); sPriv->private = NULL; } @@ -290,10 +310,13 @@ r128InitDriver( __DRIscreenPrivate *sPriv ) return GL_TRUE; } - #ifndef _SOLO -/* This function is called by libGL.so as soon as libGL.so is loaded. +/** + * This function is called by libGL.so as soon as libGL.so is loaded. * This is where we register new extension functions with the dispatcher. + * + * \todo This interface has been deprecated, so we should probably remove + * this function before the next XFree86 release. */ void __driRegisterExtensions( void ) { @@ -301,7 +324,7 @@ void __driRegisterExtensions( void ) if ( driCompareGLXAPIVersion( 20030317 ) >= 0 ) { glx_enable_extension = (PFNGLXENABLEEXTENSIONPROC) - glXGetProcAddress( "__glXEnableExtension" ); + glXGetProcAddress( (const GLubyte *) "__glXEnableExtension" ); if ( glx_enable_extension != NULL ) { glx_enable_extension( "GLX_SGI_swap_control", GL_FALSE ); @@ -338,7 +361,7 @@ static struct __DriverAPIRec r128API = { * The __driCreateScreen name is the symbol that libGL.so fetches. * Return: pointer to a __DRIscreenPrivate. */ -#ifndef _SOLO +#ifndef _SOLO void *__driCreateScreen(Display *dpy, int scrn, __DRIscreen *psc, int numConfigs, __GLXvisualConfig *config) { |