From bcc6eddd335e97d49ed2ef3a1440f94d58dce12d Mon Sep 17 00:00:00 2001 From: Jon Smirl Date: Tue, 21 Oct 2003 06:05:39 +0000 Subject: Update DRI drivers to current DRI CVS and make them work. --- src/mesa/drivers/dri/mga/mga_xmesa.c | 110 +++++++++++++++++++---------------- 1 file changed, 61 insertions(+), 49 deletions(-) (limited to 'src/mesa/drivers/dri/mga/mga_xmesa.c') diff --git a/src/mesa/drivers/dri/mga/mga_xmesa.c b/src/mesa/drivers/dri/mga/mga_xmesa.c index 16dc349cac..d95c0197eb 100644 --- a/src/mesa/drivers/dri/mga/mga_xmesa.c +++ b/src/mesa/drivers/dri/mga/mga_xmesa.c @@ -1,4 +1,4 @@ -/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mga_xmesa.c,v 1.18 2002/12/16 16:18:52 dawes Exp $ */ +/* $XFree86: xc/lib/GL/mesa/src/drv/mga/mga_xmesa.c,v 1.19 2003/03/26 20:43:49 tsi Exp $ */ /* * Copyright 2000-2001 VA Linux Systems, Inc. * All Rights Reserved. @@ -56,11 +56,23 @@ #include "utils.h" #include "vblank.h" -#include "dri_util.h" + #ifndef _SOLO #include "glxextensions.h" #endif +/* MGA configuration + */ +#include "xmlpool.h" + +const char __driConfigOptions[] = +DRI_CONF_BEGIN + DRI_CONF_SECTION_PERFORMANCE + DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0) + DRI_CONF_SECTION_END +DRI_CONF_END; +const GLuint __driNConfigOptions = 1; + #ifndef MGA_DEBUG int MGA_DEBUG = 0; #endif @@ -97,7 +109,7 @@ mgaInitDriver(__DRIscreenPrivate *sPriv) &gp, sizeof(gp)); if (ret) { fprintf(stderr, "drmMgaGetParam (MGA_PARAM_IRQ_NR): %d\n", ret); - free(mgaScreen); + FREE(mgaScreen); sPriv->private = NULL; return GL_FALSE; } @@ -105,23 +117,26 @@ mgaInitDriver(__DRIscreenPrivate *sPriv) mgaScreen->linecomp_sane = (sPriv->ddxMajor > 1) || (sPriv->ddxMinor > 1) || ((sPriv->ddxMinor == 1) && (sPriv->ddxPatch > 0)); -#ifndef _SOLO - if ( ! mgaScreen->linecomp_sane ) { - PFNGLXDISABLEEXTENSIONPROC glx_disable_extension; +#ifndef _SOLO + if ( driCompareGLXAPIVersion( 20030813 ) >= 0 ) { + PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension = + (PFNGLXSCRENABLEEXTENSIONPROC) glXGetProcAddress( (const GLubyte *) "__glXScrEnableExtension" ); + void * const psc = sPriv->psc->screenConfigs; - glx_disable_extension = (PFNGLXDISABLEEXTENSIONPROC) - glXGetProcAddress( "__glXDisableExtension" ); + if ( glx_enable_extension != NULL ) { + if ( mgaScreen->linecomp_sane ) { + (*glx_enable_extension)( psc, "GLX_SGI_swap_control" ); + (*glx_enable_extension)( psc, "GLX_SGI_video_sync" ); + (*glx_enable_extension)( psc, "GLX_MESA_swap_control" ); + } - if ( glx_disable_extension != NULL ) { - (*glx_disable_extension)( "GLX_SGI_swap_control" ); - (*glx_disable_extension)( "GLX_SGI_video_sync" ); - (*glx_disable_extension)( "GLX_MESA_swap_control" ); + (*glx_enable_extension)( psc, "GLX_MESA_swap_frame_usage" ); } } #endif if (serverInfo->chipset != MGA_CARD_TYPE_G200 && serverInfo->chipset != MGA_CARD_TYPE_G400) { - free(mgaScreen); + FREE(mgaScreen); sPriv->private = NULL; __driUtilMessage("Unrecognized chipset"); return GL_FALSE; @@ -168,7 +183,7 @@ mgaInitDriver(__DRIscreenPrivate *sPriv) mgaScreen->agp.size, (drmAddress *)&mgaScreen->agp.map) != 0) { - free(mgaScreen); + Xfree(mgaScreen); sPriv->private = NULL; __driUtilMessage("Couldn't map agp region"); return GL_FALSE; @@ -194,7 +209,7 @@ mgaInitDriver(__DRIscreenPrivate *sPriv) serverInfo->agpTextureSize, (drmAddress *)&mgaScreen->texVirtual[MGA_AGP_HEAP]) != 0) { - free(mgaScreen); + FREE(mgaScreen); sPriv->private = NULL; __driUtilMessage("Couldn't map agptexture region"); return GL_FALSE; @@ -214,13 +229,16 @@ mgaInitDriver(__DRIscreenPrivate *sPriv) mgaScreen->bufs = drmMapBufs(sPriv->fd); if (!mgaScreen->bufs) { /*drmUnmap(mgaScreen->agp_tex.map, mgaScreen->agp_tex.size);*/ - free(mgaScreen); + FREE(mgaScreen); sPriv->private = NULL; __driUtilMessage("Couldn't map dma buffers"); return GL_FALSE; } mgaScreen->sarea_priv_offset = serverInfo->sarea_priv_offset; + /* parse information in __driConfigOptions */ + driParseOptionInfo (&mgaScreen->optionCache); + return GL_TRUE; } @@ -234,7 +252,11 @@ mgaDestroyScreen(__DRIscreenPrivate *sPriv) fprintf(stderr, "mgaDestroyScreen\n"); /*drmUnmap(mgaScreen->agp_tex.map, mgaScreen->agp_tex.size);*/ - free(mgaScreen); + + /* free all option information */ + driDestroyOptionInfo (&mgaScreen->optionCache); + + FREE(mgaScreen); sPriv->private = NULL; } @@ -263,6 +285,10 @@ static const char * const g400_extensions[] = "GL_ARB_multitexture", "GL_ARB_texture_env_add", "GL_EXT_texture_env_add", + "GL_ARB_texture_env_combine", + "GL_EXT_texture_env_combine", + "GL_ARB_texture_env_crossbar", + "GL_ATI_texture_env_combine3", "GL_EXT_texture_edge_clamp", "GL_SGIS_texture_edge_clamp", #if defined (MESA_packed_depth_stencil) @@ -286,6 +312,7 @@ static const char * const card_extensions[] = "GL_MESA_ycbcr_texture", "GL_SGIS_generate_mipmap", "GL_SGIS_texture_lod", + "GL_NV_texture_rectangle", NULL }; @@ -353,6 +380,10 @@ mgaCreateContext( const __GLcontextModes *mesaVis, mmesa->sarea = (void *)saPriv; mmesa->glBuffer = NULL; + /* Parse configuration files */ + driParseConfigFiles (&mmesa->optionCache, &mgaScreen->optionCache, + sPriv->myNum, "mga"); + (void) memset( mmesa->texture_heaps, 0, sizeof( mmesa->texture_heaps ) ); make_empty_list( & mmesa->swapped ); @@ -388,10 +419,10 @@ mgaCreateContext( const __GLcontextModes *mesaVis, mmesa->nr_heaps, & ctx->Const, 4, - 11, /* max 2D texture size is 1024x1024 */ + 11, /* max 2D texture size is 2048x2048 */ 0, /* 3D textures unsupported. */ 0, /* cube textures unsupported. */ - 0, /* texture rectangles unsupported. */ + 11, /* max texture rect size is 2048x2048 */ maxlevels, GL_FALSE ); @@ -487,14 +518,15 @@ mgaCreateContext( const __GLcontextModes *mesaVis, mmesa->vblank_flags = ((mmesa->mgaScreen->irq == 0) || !mmesa->mgaScreen->linecomp_sane) - ? VBLANK_FLAG_NO_IRQ : driGetDefaultVBlankFlags(); + ? VBLANK_FLAG_NO_IRQ : driGetDefaultVBlankFlags(&mmesa->optionCache); #ifndef _SOLO - mmesa->get_ust = (PFNGLXGETUSTPROC) glXGetProcAddress( "__glXGetUST" ); - if ( mmesa->get_ust == NULL ) -#endif - { + mmesa->get_ust = (PFNGLXGETUSTPROC) glXGetProcAddress( (const GLubyte *) "__glXGetUST" ); + if ( mmesa->get_ust == NULL ) { mmesa->get_ust = get_ust_nop; } +#else + mmesa->get_ust = get_ust_nop; +#endif (*mmesa->get_ust)( & mmesa->swap_ust ); @@ -541,6 +573,9 @@ mgaDestroyContext(__DRIcontextPrivate *driContextPriv) } } + /* free the option cache */ + driDestroyOptionCache (&mmesa->optionCache); + FREE(mmesa); } @@ -614,6 +649,7 @@ mgaMakeCurrent(__DRIcontextPrivate *driContextPriv, mgaContextPtr mmesa = (mgaContextPtr) driContextPriv->driverPrivate; if (mmesa->driDrawable != driDrawPriv) { + driDrawableInitVBlank( driDrawPriv, mmesa->vblank_flags ); mmesa->driDrawable = driDrawPriv; mmesa->dirty = ~0; mmesa->dirty_cliprects = (MGA_FRONT|MGA_BACK); @@ -695,7 +731,7 @@ static const struct __DriverAPIRec mgaAPI = { * 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) { @@ -714,30 +750,6 @@ void *__driCreateScreen(struct DRIDriverRec *driver, #endif -#ifndef _SOLO -/* This function is called by libGL.so as soon as libGL.so is loaded. - * This is where we'd register new extension functions with the dispatcher. - */ -void -__driRegisterExtensions( void ) -{ - PFNGLXENABLEEXTENSIONPROC glx_enable_extension; - - - if ( driCompareGLXAPIVersion( 20030317 ) >= 0 ) { - glx_enable_extension = (PFNGLXENABLEEXTENSIONPROC) - glXGetProcAddress( "__glXEnableExtension" ); - - if ( glx_enable_extension != NULL ) { - (*glx_enable_extension)( "GLX_SGI_swap_control", GL_FALSE ); - (*glx_enable_extension)( "GLX_SGI_video_sync", GL_FALSE ); - (*glx_enable_extension)( "GLX_MESA_swap_control", GL_FALSE ); - (*glx_enable_extension)( "GLX_MESA_swap_frame_usage", GL_FALSE ); - } - } -} -#endif - /** * Get information about previous buffer swaps. */ -- cgit v1.2.3