X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=progs%2Fxdemos%2Fglxinfo.c;h=445d3ea94b6d851d9a7de65a17242c039155cbb1;hb=abbe96cb6e7581a52652030e40442b943a482840;hp=fdd1c0523f67faed120007ec1032e98d829b5572;hpb=2ca741ad4b95ce5c91b99c4628e5e5e256f3e1d9;p=mesa.git diff --git a/progs/xdemos/glxinfo.c b/progs/xdemos/glxinfo.c index fdd1c0523f6..445d3ea94b6 100644 --- a/progs/xdemos/glxinfo.c +++ b/progs/xdemos/glxinfo.c @@ -52,6 +52,13 @@ #define GLX_TRANSPARENT_RGB 0x8008 #endif +#ifndef GLX_RGBA_BIT +#define GLX_RGBA_BIT 0x00000001 +#endif + +#ifndef GLX_COLOR_INDEX_BIT +#define GLX_COLOR_INDEX_BIT 0x00000002 +#endif typedef enum { @@ -81,7 +88,7 @@ struct visual_attribs int transparentIndexValue; int bufferSize; int level; - int rgba; + int render_type; int doubleBuffer; int stereo; int auxBuffers; @@ -388,20 +395,60 @@ print_screen_info(Display *dpy, int scrnum, Bool allowDirect, GLboolean limits) XSetWindowAttributes attr; unsigned long mask; Window root; - GLXContext ctx; + GLXContext ctx = NULL; XVisualInfo *visinfo; int width = 100, height = 100; root = RootWindow(dpy, scrnum); visinfo = glXChooseVisual(dpy, scrnum, attribSingle); - if (!visinfo) { + if (!visinfo) visinfo = glXChooseVisual(dpy, scrnum, attribDouble); - if (!visinfo) { - fprintf(stderr, "Error: couldn't find RGB GLX visual\n"); - return; + + if (visinfo) + ctx = glXCreateContext( dpy, visinfo, NULL, allowDirect ); + +#ifdef GLX_VERSION_1_3 + { + int fbAttribSingle[] = { + GLX_RENDER_TYPE, GLX_RGBA_BIT, + GLX_RED_SIZE, 1, + GLX_GREEN_SIZE, 1, + GLX_BLUE_SIZE, 1, + GLX_DOUBLEBUFFER, GL_TRUE, + None }; + int fbAttribDouble[] = { + GLX_RENDER_TYPE, GLX_RGBA_BIT, + GLX_RED_SIZE, 1, + GLX_GREEN_SIZE, 1, + GLX_BLUE_SIZE, 1, + None }; + GLXFBConfig *configs = NULL; + int nConfigs; + + if (!visinfo) + configs = glXChooseFBConfig(dpy, scrnum, fbAttribSingle, &nConfigs); + if (!visinfo) + configs = glXChooseFBConfig(dpy, scrnum, fbAttribDouble, &nConfigs); + + if (configs) { + visinfo = glXGetVisualFromFBConfig(dpy, configs[0]); + ctx = glXCreateNewContext(dpy, configs[0], GLX_RGBA_TYPE, NULL, allowDirect); + XFree(configs); } } +#endif + + if (!visinfo) { + fprintf(stderr, "Error: couldn't find RGB GLX visual or fbconfig\n"); + return; + } + + if (!ctx) { + fprintf(stderr, "Error: glXCreateContext failed\n"); + XFree(visinfo); + return; + } attr.background_pixel = 0; attr.border_pixel = 0; @@ -412,14 +459,6 @@ print_screen_info(Display *dpy, int scrnum, Bool allowDirect, GLboolean limits) 0, visinfo->depth, InputOutput, visinfo->visual, mask, &attr); - ctx = glXCreateContext( dpy, visinfo, NULL, allowDirect ); - if (!ctx) { - fprintf(stderr, "Error: glXCreateContext failed\n"); - XFree(visinfo); - XDestroyWindow(dpy, win); - return; - } - if (glXMakeCurrent(dpy, win, ctx)) { const char *serverVendor = glXQueryServerString(dpy, scrnum, GLX_VENDOR); const char *serverVersion = glXQueryServerString(dpy, scrnum, GLX_VERSION); @@ -456,7 +495,19 @@ print_screen_info(Display *dpy, int scrnum, Bool allowDirect, GLboolean limits) } printf("display: %s screen: %d\n", displayName, scrnum); free(displayName); - printf("direct rendering: %s\n", glXIsDirect(dpy, ctx) ? "Yes" : "No"); + printf("direct rendering: "); + if (glXIsDirect(dpy, ctx)) { + printf("Yes\n"); + } else { + if (!allowDirect) { + printf("No (-i specified)\n"); + } else if (getenv("LIBGL_ALWAYS_INDIRECT")) { + printf("No (LIBGL_ALWAYS_INDIRECT set)\n"); + } else { + printf("No (If you want to find out why, try setting " + "LIBGL_DEBUG=verbose)\n"); + } + } printf("server glx vendor string: %s\n", serverVendor); printf("server glx version string: %s\n", serverVersion); printf("server glx extensions:\n"); @@ -471,6 +522,13 @@ print_screen_info(Display *dpy, int scrnum, Bool allowDirect, GLboolean limits) printf("OpenGL vendor string: %s\n", glVendor); printf("OpenGL renderer string: %s\n", glRenderer); printf("OpenGL version string: %s\n", glVersion); +#ifdef GL_VERSION_2_0 + if (glVersion[0] >= '2' && glVersion[1] == '.') { + char *v = (char *) glGetString(GL_SHADING_LANGUAGE_VERSION); + printf("OpenGL shading language version string: %s\n", v); + } +#endif + printf("OpenGL extensions:\n"); print_extension_list(glExtensions); if (limits) @@ -529,12 +587,27 @@ visual_class_abbrev(int cls) } } +static const char * +visual_render_type_name(int type) +{ + switch (type) { + case GLX_RGBA_BIT: + return "rgba"; + case GLX_COLOR_INDEX_BIT: + return "ci"; + case GLX_RGBA_BIT | GLX_COLOR_INDEX_BIT: + return "rgba|ci"; + default: + return ""; + } +} -static void +static GLboolean get_visual_attribs(Display *dpy, XVisualInfo *vInfo, struct visual_attribs *attribs) { const char *ext = glXQueryExtensionsString(dpy, vInfo->screen); + int rgba; memset(attribs, 0, sizeof(struct visual_attribs)); @@ -551,11 +624,17 @@ get_visual_attribs(Display *dpy, XVisualInfo *vInfo, attribs->colormapSize = vInfo->colormap_size; attribs->bitsPerRGB = vInfo->bits_per_rgb; - if (glXGetConfig(dpy, vInfo, GLX_USE_GL, &attribs->supportsGL) != 0) - return; + if (glXGetConfig(dpy, vInfo, GLX_USE_GL, &attribs->supportsGL) != 0 || + !attribs->supportsGL) + return GL_FALSE; glXGetConfig(dpy, vInfo, GLX_BUFFER_SIZE, &attribs->bufferSize); glXGetConfig(dpy, vInfo, GLX_LEVEL, &attribs->level); - glXGetConfig(dpy, vInfo, GLX_RGBA, &attribs->rgba); + glXGetConfig(dpy, vInfo, GLX_RGBA, &rgba); + if (rgba) + attribs->render_type = GLX_RGBA_BIT; + else + attribs->render_type = GLX_COLOR_INDEX_BIT; + glXGetConfig(dpy, vInfo, GLX_DOUBLEBUFFER, &attribs->doubleBuffer); glXGetConfig(dpy, vInfo, GLX_STEREO, &attribs->stereo); glXGetConfig(dpy, vInfo, GLX_AUX_BUFFERS, &attribs->auxBuffers); @@ -584,7 +663,7 @@ get_visual_attribs(Display *dpy, XVisualInfo *vInfo, /* multisample attribs */ #ifdef GLX_ARB_multisample - if (ext && strstr(ext, "GLX_ARB_multisample") == 0) { + if (ext && strstr(ext, "GLX_ARB_multisample")) { glXGetConfig(dpy, vInfo, GLX_SAMPLE_BUFFERS_ARB, &attribs->numMultisample); glXGetConfig(dpy, vInfo, GLX_SAMPLES_ARB, &attribs->numSamples); } @@ -604,8 +683,97 @@ get_visual_attribs(Display *dpy, XVisualInfo *vInfo, #else attribs->visualCaveat = 0; #endif + + return GL_TRUE; +} + +#ifdef GLX_VERSION_1_3 + +static int +glx_token_to_visual_class(int visual_type) +{ + switch (visual_type) { + case GLX_TRUE_COLOR: + return TrueColor; + case GLX_DIRECT_COLOR: + return DirectColor; + case GLX_PSEUDO_COLOR: + return PseudoColor; + case GLX_STATIC_COLOR: + return StaticColor; + case GLX_GRAY_SCALE: + return GrayScale; + case GLX_STATIC_GRAY: + return StaticGray; + case GLX_NONE: + default: + return None; + } +} + +static GLboolean +get_fbconfig_attribs(Display *dpy, GLXFBConfig fbconfig, + struct visual_attribs *attribs) +{ + int visual_type; + + memset(attribs, 0, sizeof(struct visual_attribs)); + + glXGetFBConfigAttrib(dpy, fbconfig, GLX_FBCONFIG_ID, &attribs->id); + +#if 0 + attribs->depth = vInfo->depth; + attribs->redMask = vInfo->red_mask; + attribs->greenMask = vInfo->green_mask; + attribs->blueMask = vInfo->blue_mask; + attribs->colormapSize = vInfo->colormap_size; + attribs->bitsPerRGB = vInfo->bits_per_rgb; +#endif + + glXGetFBConfigAttrib(dpy, fbconfig, GLX_X_VISUAL_TYPE, &visual_type); + attribs->klass = glx_token_to_visual_class(visual_type); + + glXGetFBConfigAttrib(dpy, fbconfig, GLX_BUFFER_SIZE, &attribs->bufferSize); + glXGetFBConfigAttrib(dpy, fbconfig, GLX_LEVEL, &attribs->level); + glXGetFBConfigAttrib(dpy, fbconfig, GLX_RENDER_TYPE, &attribs->render_type); + glXGetFBConfigAttrib(dpy, fbconfig, GLX_DOUBLEBUFFER, &attribs->doubleBuffer); + glXGetFBConfigAttrib(dpy, fbconfig, GLX_STEREO, &attribs->stereo); + glXGetFBConfigAttrib(dpy, fbconfig, GLX_AUX_BUFFERS, &attribs->auxBuffers); + + glXGetFBConfigAttrib(dpy, fbconfig, GLX_RED_SIZE, &attribs->redSize); + glXGetFBConfigAttrib(dpy, fbconfig, GLX_GREEN_SIZE, &attribs->greenSize); + glXGetFBConfigAttrib(dpy, fbconfig, GLX_BLUE_SIZE, &attribs->blueSize); + glXGetFBConfigAttrib(dpy, fbconfig, GLX_ALPHA_SIZE, &attribs->alphaSize); + glXGetFBConfigAttrib(dpy, fbconfig, GLX_DEPTH_SIZE, &attribs->depthSize); + glXGetFBConfigAttrib(dpy, fbconfig, GLX_STENCIL_SIZE, &attribs->stencilSize); + + glXGetFBConfigAttrib(dpy, fbconfig, GLX_ACCUM_RED_SIZE, &attribs->accumRedSize); + glXGetFBConfigAttrib(dpy, fbconfig, GLX_ACCUM_GREEN_SIZE, &attribs->accumGreenSize); + glXGetFBConfigAttrib(dpy, fbconfig, GLX_ACCUM_BLUE_SIZE, &attribs->accumBlueSize); + glXGetFBConfigAttrib(dpy, fbconfig, GLX_ACCUM_ALPHA_SIZE, &attribs->accumAlphaSize); + + /* get transparent pixel stuff */ + glXGetFBConfigAttrib(dpy, fbconfig,GLX_TRANSPARENT_TYPE, &attribs->transparentType); + if (attribs->transparentType == GLX_TRANSPARENT_RGB) { + glXGetFBConfigAttrib(dpy, fbconfig, GLX_TRANSPARENT_RED_VALUE, &attribs->transparentRedValue); + glXGetFBConfigAttrib(dpy, fbconfig, GLX_TRANSPARENT_GREEN_VALUE, &attribs->transparentGreenValue); + glXGetFBConfigAttrib(dpy, fbconfig, GLX_TRANSPARENT_BLUE_VALUE, &attribs->transparentBlueValue); + glXGetFBConfigAttrib(dpy, fbconfig, GLX_TRANSPARENT_ALPHA_VALUE, &attribs->transparentAlphaValue); + } + else if (attribs->transparentType == GLX_TRANSPARENT_INDEX) { + glXGetFBConfigAttrib(dpy, fbconfig, GLX_TRANSPARENT_INDEX_VALUE, &attribs->transparentIndexValue); + } + + glXGetFBConfigAttrib(dpy, fbconfig, GLX_SAMPLE_BUFFERS, &attribs->numMultisample); + glXGetFBConfigAttrib(dpy, fbconfig, GLX_SAMPLES, &attribs->numSamples); + glXGetFBConfigAttrib(dpy, fbconfig, GLX_CONFIG_CAVEAT, &attribs->visualCaveat); + + return GL_TRUE; } +#endif + + static void print_visual_attribs_verbose(const struct visual_attribs *attribs) @@ -613,7 +781,8 @@ print_visual_attribs_verbose(const struct visual_attribs *attribs) printf("Visual ID: %x depth=%d class=%s\n", attribs->id, attribs->depth, visual_class_name(attribs->klass)); printf(" bufferSize=%d level=%d renderType=%s doubleBuffer=%d stereo=%d\n", - attribs->bufferSize, attribs->level, attribs->rgba ? "rgba" : "ci", + attribs->bufferSize, attribs->level, + visual_render_type_name(attribs->render_type), attribs->doubleBuffer, attribs->stereo); printf(" rgba: redSize=%d greenSize=%d blueSize=%d alphaSize=%d\n", attribs->redSize, attribs->greenSize, @@ -671,16 +840,17 @@ print_visual_attribs_short(const struct visual_attribs *attribs) caveat = "None"; #endif - printf("0x%2x %2d %2s %2d %2d %2d %1s %2s %2s %2d %2d %2d %2d %2d %2d %2d", + printf("0x%02x %2d %2s %2d %2d %2d %c%c %c %c %2d %2d %2d %2d %2d %2d %2d", attribs->id, attribs->depth, visual_class_abbrev(attribs->klass), attribs->transparentType != GLX_NONE, attribs->bufferSize, attribs->level, - attribs->rgba ? "r" : "c", - attribs->doubleBuffer ? "y" : ".", - attribs->stereo ? "y" : ".", + (attribs->render_type & GLX_RGBA_BIT) ? 'r' : ' ', + (attribs->render_type & GLX_COLOR_INDEX_BIT) ? 'c' : ' ', + attribs->doubleBuffer ? 'y' : '.', + attribs->stereo ? 'y' : '.', attribs->redSize, attribs->greenSize, attribs->blueSize, attribs->alphaSize, attribs->auxBuffers, @@ -716,7 +886,7 @@ print_visual_attribs_long(const struct visual_attribs *attribs) attribs->transparentType != GLX_NONE, attribs->bufferSize, attribs->level, - attribs->rgba ? "rgba" : "ci ", + visual_render_type_name(attribs->render_type), attribs->doubleBuffer, attribs->stereo, attribs->redSize, attribs->greenSize, @@ -739,42 +909,86 @@ print_visual_info(Display *dpy, int scrnum, InfoMode mode) { XVisualInfo theTemplate; XVisualInfo *visuals; - int numVisuals; + int numVisuals, numGlxVisuals; long mask; int i; + struct visual_attribs attribs; /* get list of all visuals on this screen */ theTemplate.screen = scrnum; mask = VisualScreenMask; visuals = XGetVisualInfo(dpy, mask, &theTemplate, &numVisuals); - if (mode == Verbose) { - for (i = 0; i < numVisuals; i++) { - struct visual_attribs attribs; - get_visual_attribs(dpy, &visuals[i], &attribs); - print_visual_attribs_verbose(&attribs); - } + numGlxVisuals = 0; + for (i = 0; i < numVisuals; i++) { + if (get_visual_attribs(dpy, &visuals[i], &attribs)) + numGlxVisuals++; } - else if (mode == Normal) { + + if (numGlxVisuals == 0) + return; + + printf("%d GLX Visuals\n", numGlxVisuals); + + if (mode == Normal) print_visual_attribs_short_header(); - for (i = 0; i < numVisuals; i++) { - struct visual_attribs attribs; - get_visual_attribs(dpy, &visuals[i], &attribs); + else if (mode == Wide) + print_visual_attribs_long_header(); + + for (i = 0; i < numVisuals; i++) { + if (!get_visual_attribs(dpy, &visuals[i], &attribs)) + continue; + + if (mode == Verbose) + print_visual_attribs_verbose(&attribs); + else if (mode == Normal) print_visual_attribs_short(&attribs); - } + else if (mode == Wide) + print_visual_attribs_long(&attribs); } - else if (mode == Wide) { + printf("\n"); + + XFree(visuals); +} + +#ifdef GLX_VERSION_1_3 + +static void +print_fbconfig_info(Display *dpy, int scrnum, InfoMode mode) +{ + int numFBConfigs; + struct visual_attribs attribs; + GLXFBConfig *fbconfigs; + int i; + + /* get list of all fbconfigs on this screen */ + fbconfigs = glXGetFBConfigs(dpy, scrnum, &numFBConfigs); + + if (numFBConfigs == 0) + return; + + printf("%d GLXFBConfigs:\n", numFBConfigs); + if (mode == Normal) + print_visual_attribs_short_header(); + else if (mode == Wide) print_visual_attribs_long_header(); - for (i = 0; i < numVisuals; i++) { - struct visual_attribs attribs; - get_visual_attribs(dpy, &visuals[i], &attribs); + + for (i = 0; i < numFBConfigs; i++) { + get_fbconfig_attribs(dpy, fbconfigs[i], &attribs); + + if (mode == Verbose) + print_visual_attribs_verbose(&attribs); + else if (mode == Normal) + print_visual_attribs_short(&attribs); + else if (mode == Wide) print_visual_attribs_long(&attribs); - } } + printf("\n"); - XFree(visuals); + XFree(fbconfigs); } +#endif /* * Stand-alone Mesa doesn't really implement the GLX protocol so it @@ -848,7 +1062,7 @@ find_best_visual(Display *dpy, int scrnum) /* see if this vis is better than bestVis */ if ((!bestVis.supportsGL && vis.supportsGL) || (bestVis.visualCaveat != GLX_NONE_EXT) || - (!bestVis.rgba && vis.rgba) || + (!(bestVis.render_type & GLX_RGBA_BIT) && (vis.render_type & GLX_RGBA_BIT)) || (!bestVis.doubleBuffer && vis.doubleBuffer) || (bestVis.redSize < vis.redSize) || (bestVis.greenSize < vis.greenSize) || @@ -927,7 +1141,7 @@ main(int argc, char *argv[]) dpy = XOpenDisplay(displayName); if (!dpy) { - fprintf(stderr, "Error: unable to open display %s\n", displayName); + fprintf(stderr, "Error: unable to open display %s\n", XDisplayName(displayName)); return -1; } @@ -945,6 +1159,9 @@ main(int argc, char *argv[]) print_screen_info(dpy, scrnum, allowDirect, limits); printf("\n"); print_visual_info(dpy, scrnum, mode); +#ifdef GLX_VERSION_1_3 + print_fbconfig_info(dpy, scrnum, mode); +#endif if (scrnum + 1 < numScreens) printf("\n\n"); }