84 lines
1.5 KiB
C
84 lines
1.5 KiB
C
#include "cltr-core.h"
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#include "cltr-private.h"
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int
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cltr_init(int *argc, char ***argv)
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{
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#define GLX_SAMPLE_BUFFERS_ARB 100000
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#define GLX_SAMPLES_ARB 100001
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int gl_attributes[] =
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{
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GLX_RGBA,
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GLX_DOUBLEBUFFER,
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GLX_STENCIL_SIZE, 1,
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GLX_DEPTH_SIZE, 24,
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/*
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GLX_SAMPLE_BUFFERS_ARB, 1,
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GLX_SAMPLES_ARB, 0,
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*/
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/*
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GLX_RED_SIZE, 1,
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GLX_GREEN_SIZE, 1,
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GLX_BLUE_SIZE, 1,
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*/
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0
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};
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XVisualInfo *vinfo;
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gst_init (argc, argv);
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if (!g_thread_supported ())
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g_thread_init (NULL);
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// XInitThreads ();
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if ((CltrCntx.xdpy = XOpenDisplay(getenv("DISPLAY"))) == NULL)
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{
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return 0;
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}
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CltrCntx.xscreen = DefaultScreen(CltrCntx.xdpy);
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CltrCntx.xwin_root = RootWindow(CltrCntx.xdpy, CltrCntx.xscreen);
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CLTR_DBG("EXT : %s", glXQueryExtensionsString( CltrCntx.xdpy,
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CltrCntx.xscreen));
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if ((vinfo = glXChooseVisual(CltrCntx.xdpy,
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CltrCntx.xscreen,
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gl_attributes)) == NULL)
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{
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fprintf(stderr, "Unable to find visual\n");
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return 0;
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}
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CltrCntx.gl_context = glXCreateContext(CltrCntx.xdpy, vinfo, 0, True);
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cltr_events_init();
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return 1;
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}
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int
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cltr_display_width(void)
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{
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ClutterMainContext *ctx = CLTR_CONTEXT();
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return DisplayWidth(ctx->xdpy, ctx->xscreen);
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}
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int
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cltr_display_height(void)
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{
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ClutterMainContext *ctx = CLTR_CONTEXT();
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return DisplayHeight(ctx->xdpy, ctx->xscreen);
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}
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