diff options
| -rw-r--r-- | configs/linux-solo | 2 | ||||
| -rw-r--r-- | src/glx/mini/Makefile | 2 | ||||
| -rw-r--r-- | src/glx/mini/miniglx.c | 198 | ||||
| -rw-r--r-- | src/glx/mini/miniglxP.h | 3 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/common/glcontextmodes.c | 6 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/common/glcontextmodes.h | 2 |
6 files changed, 150 insertions, 63 deletions
diff --git a/configs/linux-solo b/configs/linux-solo index 37e13ee557c..def1b7e21c3 100644 --- a/configs/linux-solo +++ b/configs/linux-solo @@ -35,7 +35,7 @@ GLUT_LIB_DEPS = -L$(LIB_DIR) -l$(GLU_LIB) -l$(GL_LIB) -lm APP_LIB_DEPS = -L$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) -lm -lpthread # Directories -SRC_DIRS = egl mesa glx/mini glu glut/mini +SRC_DIRS = egl glx/mini mesa glu glut/mini DRIVER_DIRS = dri PROGRAM_DIRS = miniglx egl diff --git a/src/glx/mini/Makefile b/src/glx/mini/Makefile index 18ea8b1a77a..e87905acba4 100644 --- a/src/glx/mini/Makefile +++ b/src/glx/mini/Makefile @@ -5,7 +5,7 @@ TOP = ../../.. include $(TOP)/configs/current -DEFINES += -DGLX_DIRECT_RENDERING +DEFINES += -DGLX_DIRECT_RENDERING -DIN_MINI_GLX -UIN_DRI_DRIVER C_SOURCES = \ $(TOP)/src/mesa/main/dispatch.c \ diff --git a/src/glx/mini/miniglx.c b/src/glx/mini/miniglx.c index 928b70cddf4..c3001e97651 100644 --- a/src/glx/mini/miniglx.c +++ b/src/glx/mini/miniglx.c @@ -104,6 +104,7 @@ #include <sys/ioctl.h> #include <sys/mman.h> #include <sys/types.h> +#include <sys/time.h> /* for gettimeofday */ #include <linux/kd.h> #include <linux/vt.h> @@ -115,17 +116,35 @@ #include "glapi.h" -extern GLboolean __glXCreateContextWithConfig(__DRInativeDisplay *dpy, +static GLboolean __glXCreateContextWithConfig(__DRInativeDisplay *dpy, int screen, int fbconfigID, void *contextID, drm_context_t *hHWContext); -extern GLboolean __glXGetDrawableInfo(__DRInativeDisplay *dpy, int scrn, +static GLboolean __glXGetDrawableInfo(__DRInativeDisplay *dpy, int scrn, __DRIid draw, unsigned int * index, unsigned int * stamp, int * x, int * y, int * width, int * height, int * numClipRects, drm_clip_rect_t ** pClipRects, int * backX, int * backY, int * numBackClipRects, drm_clip_rect_t ** pBackClipRects); +static __DRIscreen * __glXFindDRIScreen(__DRInativeDisplay *dpy, int scrn); + +static GLboolean __glXWindowExists(__DRInativeDisplay *dpy, __DRIid draw); + +static int __glXGetUST( int64_t * ust ); + +static GLboolean __glXGetMscRate(__DRInativeDisplay * dpy, __DRIid drawable, + int32_t * numerator, int32_t * denominator); + +static GLboolean xf86DRI_DestroyContext(__DRInativeDisplay *dpy, int screen, + __DRIid context_id ); + +static GLboolean xf86DRI_CreateDrawable(__DRInativeDisplay *dpy, int screen, + __DRIid drawable, drm_drawable_t *hHWDrawable ); + +static GLboolean xf86DRI_DestroyDrawable(__DRInativeDisplay *dpy, int screen, + __DRIid drawable); + /** Wrapper around either malloc() */ void * @@ -726,7 +745,7 @@ CloseFBDev( Display *dpy ) * \internal * Returns the MiniGLXDisplayRec::driScreen attribute. */ -__DRIscreen * +static __DRIscreen * __glXFindDRIScreen(__DRInativeDisplay *dpy, int scrn) { (void) scrn; @@ -743,11 +762,11 @@ __glXFindDRIScreen(__DRInativeDisplay *dpy, int scrn) * Since Mini GLX only supports one window, compares the specified drawable with * the MiniGLXDisplayRec::TheWindow attribute. */ -Bool -__glXWindowExists(__DRInativeDisplay *dpy, GLXDrawable draw) +static GLboolean +__glXWindowExists(__DRInativeDisplay *dpy, __DRIid draw) { - Display* display = (Display*)dpy; - if (display->TheWindow == draw) + const Display * const display = (Display*)dpy; + if (display->TheWindow == (Window) draw) return True; else return False; @@ -941,6 +960,19 @@ static int __read_config_file( Display *dpy ) return 1; } +/** + * Versioned name of the expected \c __driCreateNewScreen function. + * + * The version of the last incompatible loader/driver inteface change is + * appended to the name of the \c __driCreateNewScreen function. This + * prevents loaders from trying to load drivers that are too old. + * + * \todo + * Create a macro or something so that this is automatically updated. + */ +static const char createNewScreenName[] = "__driCreateNewScreen_20050727"; + + static int InitDriver( Display *dpy ) { /* @@ -968,9 +1000,9 @@ static int InitDriver( Display *dpy ) /* Pull in standard DRI client-side driver hooks: */ dpy->createNewScreen = (PFNCREATENEWSCREENFUNC) - dlsym(dpy->dlHandle, "__driCreateNewScreen"); + dlsym(dpy->dlHandle, createNewScreenName); if (!dpy->createNewScreen) { - fprintf(stderr, "Couldn't find __driCreateScreen in %s\n", + fprintf(stderr, "Couldn't find %s in %s\n", createNewScreenName, dpy->clientDriverName); goto failed; } @@ -1083,10 +1115,43 @@ __miniglx_StartServer( const char *display_name ) } +/** + * Implement \c __DRIinterfaceMethods::getProcAddress. + */ +static __DRIfuncPtr get_proc_address( const char * proc_name ) +{ + (void) proc_name; + return NULL; +} + + +/** + * Table of functions exported by the loader to the driver. + */ +static const __DRIinterfaceMethods interface_methods = { + get_proc_address, + + _gl_context_modes_create, + _gl_context_modes_destroy, + + __glXFindDRIScreen, + __glXWindowExists, + + __glXCreateContextWithConfig, + xf86DRI_DestroyContext, + + xf86DRI_CreateDrawable, + xf86DRI_DestroyDrawable, + __glXGetDrawableInfo, + + __glXGetUST, + __glXGetMscRate, +}; + + static void * CallCreateNewScreen(Display *dpy, int scrn, __DRIscreen *psc) { - int directCapable; void *psp = NULL; drm_handle_t hSAREA; drmAddress pSAREA; @@ -1102,11 +1167,8 @@ CallCreateNewScreen(Display *dpy, int scrn, __DRIscreen *psc) const char * err_extra; drmVersionPtr version; drm_handle_t hFB; - int junk; drm_magic_t magic; - err_msg = "XF86DRIOpenConnection"; - err_extra = NULL; hSAREA = dpy->driverContext.shared.hSAREA; BusID = dpy->driverContext.pciBusID; @@ -1149,7 +1211,6 @@ CallCreateNewScreen(Display *dpy, int scrn, __DRIscreen *psc) * We'll check the version in each DRI driver's "createScreen" * function. */ - err_msg = "XF86DRIGetClientDriverName"; ddx_version.major = 4; ddx_version.minor = 0; ddx_version.patch = 0; @@ -1157,7 +1218,6 @@ CallCreateNewScreen(Display *dpy, int scrn, __DRIscreen *psc) /* * Get the DRI X extension version. */ - err_msg = "XF86DRIQueryVersion"; dri_version.major = 4; dri_version.minor = 0; dri_version.patch = 0; @@ -1168,7 +1228,6 @@ CallCreateNewScreen(Display *dpy, int scrn, __DRIscreen *psc) * that has information about the screen size, depth, pitch, * ancilliary buffers, DRM mmap handles, etc. */ - err_msg = "XF86DRIGetDeviceInfo"; hFB = dpy->driverContext.shared.hFrameBuffer; framebuffer.size = dpy->driverContext.shared.fbSize; framebuffer.stride = dpy->driverContext.shared.fbStride; @@ -1198,11 +1257,6 @@ CallCreateNewScreen(Display *dpy, int scrn, __DRIscreen *psc) err_extra = strerror( -status ); if ( status == 0 ) { - PFNGLXGETINTERNALVERSIONPROC get_ver; - - get_ver = (PFNGLXGETINTERNALVERSIONPROC) - glXGetProcAddress( (const GLubyte *) "__glXGetInternalVersion" ); - err_msg = "InitDriver"; err_extra = NULL; psp = dpy->createNewScreen(dpy, scrn, psc, NULL, @@ -1212,7 +1266,8 @@ CallCreateNewScreen(Display *dpy, int scrn, __DRIscreen *psc) & framebuffer, pSAREA, fd, - (get_ver != NULL) ? (*get_ver)() : 20040602, + 20050727, + & interface_methods, (__GLcontextModes **) &dpy->driver_modes); /* fill in dummy visual ids */ @@ -2083,7 +2138,7 @@ glXDestroyContext( Display *dpy, GLXContext ctx ) if (ctx) { if (glxctx == ctx) { /* destroying current context */ - ctx->driContext.bindContext3(dpy, 0, 0, 0, 0); + ctx->driContext.bindContext(dpy, 0, 0, 0, 0); CurrentContext = 0; } ctx->driContext.destroyContext(dpy, 0, ctx->driContext.private); @@ -2126,20 +2181,20 @@ glXMakeCurrent( Display *dpy, GLXDrawable drawable, GLXContext ctx) GLXDrawable oldDrawable = glXGetCurrentDrawable(); /* unbind old */ if (oldContext) { - oldContext->driContext.unbindContext3(dpy, 0, + oldContext->driContext.unbindContext(dpy, 0, (__DRIid) oldDrawable, (__DRIid) oldDrawable, &oldContext->driContext); } /* bind new */ CurrentContext = ctx; - ctx->driContext.bindContext3(dpy, 0, (__DRIid) drawable, + ctx->driContext.bindContext(dpy, 0, (__DRIid) drawable, (__DRIid) drawable, &ctx->driContext); ctx->drawBuffer = drawable; ctx->curBuffer = drawable; } else if (ctx && dpy) { /* unbind */ - ctx->driContext.bindContext3(dpy, 0, 0, 0, 0); + ctx->driContext.bindContext(dpy, 0, 0, 0, 0); } else if (dpy) { CurrentContext = 0; /* kw: this seems to be intended??? */ @@ -2210,7 +2265,7 @@ glXGetCurrentDrawable( void ) } -GLboolean +static GLboolean __glXCreateContextWithConfig(__DRInativeDisplay *dpy, int screen, int fbconfigID, void *contextID, drm_context_t *hHWContext) { @@ -2236,7 +2291,7 @@ __glXCreateContextWithConfig(__DRInativeDisplay *dpy, int screen, } -GLboolean +static GLboolean __glXGetDrawableInfo(__DRInativeDisplay *dpy, int scrn, __DRIid draw, unsigned int * index, unsigned int * stamp, int * x, int * y, int * width, int * height, @@ -2278,23 +2333,23 @@ __glXGetDrawableInfo(__DRInativeDisplay *dpy, int scrn, } -GLboolean -XF86DRIDestroyContext(__DRInativeDisplay *dpy, int screen, __DRIid context_id ) +static GLboolean +xf86DRI_DestroyContext(__DRInativeDisplay *dpy, int screen, __DRIid context_id ) { return GL_TRUE; } -GLboolean -XF86DRICreateDrawable(__DRInativeDisplay *dpy, int screen, __DRIid drawable, +static GLboolean +xf86DRI_CreateDrawable(__DRInativeDisplay *dpy, int screen, __DRIid drawable, drm_drawable_t *hHWDrawable ) { return GL_TRUE; } -GLboolean -XF86DRIDestroyDrawable(__DRInativeDisplay *dpy, int screen, __DRIid drawable) +static GLboolean +xf86DRI_DestroyDrawable(__DRInativeDisplay *dpy, int screen, __DRIid drawable) { return GL_TRUE; } @@ -2348,12 +2403,6 @@ void (*glXGetProcAddress(const GLubyte *procname))( void ) { "glXDestroyPbuffer", (void *) glXDestroyPbuffer }, { "glXChooseFBConfig", (void *) glXChooseFBConfig }, { "glXGetVisualFromFBConfig", (void *) glXGetVisualFromFBConfig }, - { "__glXCreateContextWithConfig", (void *) __glXCreateContextWithConfig }, - { "__glXGetDrawableInfo", (void *) __glXGetDrawableInfo }, - { "__glXWindowExists", (void *) __glXWindowExists }, - { "__glXCreateContextModes", (void *) _gl_context_modes_create }, - { "__glXFindDRIScreen", (void *)__glXFindDRIScreen }, - { "__glXScrEnableExtension", (void *)__glXScrEnableExtension }, { NULL, NULL } }; const struct name_address *entry; @@ -2438,32 +2487,73 @@ void *glXAllocateMemoryMESA(Display *dpy, int scrn, size_t size, float readFreq, float writeFreq, float priority) { - if (dpy->driScreen.private && dpy->driScreen.allocateMemory) { - return (*dpy->driScreen.allocateMemory)( dpy, scrn, size, - readFreq, writeFreq, - priority ); - } + if (dpy->driScreen.private && dpy->driScreen.allocateMemory) { + return (*dpy->driScreen.allocateMemory)( dpy, scrn, size, + readFreq, writeFreq, + priority ); + } + + return NULL; } -void glXFreeMemoryMESA(Display *dpy, int scrn, void *pointer){ - if (dpy->driScreen.private && dpy->driScreen.freeMemory) { - (*dpy->driScreen.freeMemory)( dpy, scrn, pointer ); - } +void glXFreeMemoryMESA(Display *dpy, int scrn, void *pointer) +{ + if (dpy->driScreen.private && dpy->driScreen.freeMemory) { + (*dpy->driScreen.freeMemory)( dpy, scrn, pointer ); + } } GLuint glXGetMemoryOffsetMESA( Display *dpy, int scrn, const void *pointer ) { - if (dpy->driScreen.private && dpy->driScreen.memoryOffset) { - return (*dpy->driScreen.memoryOffset)( dpy, scrn, pointer ); - } + if (dpy->driScreen.private && dpy->driScreen.memoryOffset) { + return (*dpy->driScreen.memoryOffset)( dpy, scrn, pointer ); + } + + return 0; } -void -__glXScrEnableExtension( void *psc, const char * name ) + +/** + * Get the unadjusted system time (UST). Currently, the UST is measured in + * microseconds since Epoc. The actual resolution of the UST may vary from + * system to system, and the units may vary from release to release. + * Drivers should not call this function directly. They should instead use + * \c glXGetProcAddress to obtain a pointer to the function. + * + * \param ust Location to store the 64-bit UST + * \returns Zero on success or a negative errno value on failure. + * + * \note + * This function was copied directly from src/glx/x11/glxcmds.c. + */ +static int __glXGetUST( int64_t * ust ) { + struct timeval tv; + + if ( ust == NULL ) { + return -EFAULT; + } + if ( gettimeofday( & tv, NULL ) == 0 ) { + ust[0] = (tv.tv_sec * 1000000) + tv.tv_usec; + return 0; + } else { + return -errno; + } } +/** + * + * \bug + * This needs to be implemented for miniGlx. + */ +static GLboolean __glXGetMscRate(__DRInativeDisplay * dpy, __DRIid drawable, + int32_t * numerator, int32_t * denominator) +{ + *numerator = 0; + *denominator = 0; + return False; +} /*@}*/ diff --git a/src/glx/mini/miniglxP.h b/src/glx/mini/miniglxP.h index 4aa9458d323..96ed0e81cd7 100644 --- a/src/glx/mini/miniglxP.h +++ b/src/glx/mini/miniglxP.h @@ -199,9 +199,6 @@ extern int send_char_msg( Display *dpy, int i, char msg ); extern int blocking_read( Display *dpy, int connection, char *msg, size_t msg_size ); extern int handle_fd_events( Display *dpy, int nonblock ); - -extern Bool __glXWindowExists(__DRInativeDisplay *dpy, GLXDrawable draw); - extern int __miniglx_open_connections( Display *dpy ); extern void __miniglx_close_connections( Display *dpy ); diff --git a/src/mesa/drivers/dri/common/glcontextmodes.c b/src/mesa/drivers/dri/common/glcontextmodes.c index 73209a9b01d..beac89717a3 100644 --- a/src/mesa/drivers/dri/common/glcontextmodes.c +++ b/src/mesa/drivers/dri/common/glcontextmodes.c @@ -31,11 +31,11 @@ * \author Ian Romanick <[email protected]> */ -#ifdef IN_DRI_DRIVER +#if defined(IN_DRI_DRIVER) || defined(IN_MINI_GLX) # include <stdlib.h> # include <string.h> # include <GL/gl.h> -# include "dri_interface.h" +# include "GL/internal/dri_interface.h" # include "imports.h" # define __glXMemset memset #else @@ -59,7 +59,7 @@ extern void __glXFree( void * ptr ); #include "glcontextmodes.h" -#if !defined(IN_DRI_DRIVER) +#if !defined(IN_DRI_DRIVER) && !defined(IN_MINI_GLX) #define NUM_VISUAL_TYPES 6 /** diff --git a/src/mesa/drivers/dri/common/glcontextmodes.h b/src/mesa/drivers/dri/common/glcontextmodes.h index ce74287b3d8..fdf1e767824 100644 --- a/src/mesa/drivers/dri/common/glcontextmodes.h +++ b/src/mesa/drivers/dri/common/glcontextmodes.h @@ -32,7 +32,7 @@ #include "GL/internal/glcore.h" -#if !defined(IN_DRI_DRIVER) +#if !defined(IN_DRI_DRIVER) && !defined(IN_MINI_GLX) extern GLint _gl_convert_from_x_visual_type( int visualType ); extern GLint _gl_convert_to_x_visual_type( int visualType ); extern void _gl_copy_visual_to_context_mode( __GLcontextModes * mode, |