Revert "add segl"

This reverts commit fe33b7083b0081b91ee338acbe966400c6b9a7b9.  It was
not supposed to be pushed yet.

5 files changed, 0 insertions, 424 deletions

diff --git a/progs/egl/segl/Makefile b/progs/egl/segl/Makefile
deleted file mode 100644
index c5f13f69c1..0000000000
--- a/progs/egl/segl/Makefile
+++ /dev/null
@@ -1,21 +0,0 @@
-# progs/egl/segl/Makefile
-
-TOP = ../../..
-include $(TOP)/configs/current
-
-SEGL_LIBS := $(foreach dpy, $(EGL_DISPLAYS), libsegl-$(dpy).a)
-
-all: $(SEGL_LIBS)
-
-x11_OBJECTS := segl.o segl_x11.o
-kms_OBJECTS := segl.o segl_kms.o
-
-libsegl-x11.a: $(x11_OBJECTS)
-	$(MKLIB) -o segl-x11 -static $(x11_OBJECTS)
-
-libsegl-kms.a: $(kms_OBJECTS)
-	$(MKLIB) -o segl-kms -static $(kms_OBJECTS)
-
-clean:
-	rm -f $(sort $(x11_OBJECTS) $(kms_OBJECTS))
-	rm -f $(SEGL_LIBS)
diff --git a/progs/egl/segl/segl.c b/progs/egl/segl/segl.c
deleted file mode 100644
index b1df71a5b5..0000000000
--- a/progs/egl/segl/segl.c
+++ /dev/null
@@ -1,167 +0,0 @@
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdarg.h>
-#include <EGL/egl.h>
-
-#include "segl.h"
-
-static void
-segl_log(struct segl *segl, const char *format, ...)
-{
-   va_list ap;
-
-   va_start(ap, format);
-
-   if (segl->winsys->vlog)
-      segl->winsys->vlog(segl->winsys, format, ap);
-   else
-      vfprintf(stdout, format, ap);
-
-   va_end(ap);
-}
-
-static EGLBoolean
-segl_init_egl(struct segl *segl, const EGLint *attribs)
-{
-   EGLint num_conf;
-
-   segl->dpy = eglGetDisplay(segl->winsys->dpy);
-   if (!segl->dpy)
-      return EGL_FALSE;
-
-   if (!eglInitialize(segl->dpy, &segl->major, &segl->minor))
-      return EGL_FALSE;
-
-   if (segl->verbose) {
-      const char *ver = eglQueryString(segl->dpy, EGL_VERSION);
-      segl_log(segl, "EGL_VERSION = %s\n", ver);
-   }
-
-   if (!eglChooseConfig(segl->dpy, attribs, &segl->conf, 1, &num_conf) ||
-       !num_conf) {
-      segl_log(segl, "failed to choose a config\n");
-      eglTerminate(segl->dpy);
-      return EGL_FALSE;
-   }
-
-   return EGL_TRUE;
-}
-
-struct segl *
-segl_new(struct segl_winsys *winsys, const EGLint *attribs)
-{
-   struct segl *segl;
-
-   segl = calloc(1, sizeof(*segl));
-   if (segl) {
-      segl->verbose = EGL_TRUE;
-      segl->winsys = winsys;
-
-      if (!segl_init_egl(segl, attribs)) {
-         free(segl);
-         return NULL;
-      }
-   }
-
-   return segl;
-}
-
-void
-segl_destroy(struct segl *segl)
-{
-   free(segl);
-}
-
-EGLBoolean
-segl_create_window(struct segl *segl, const char *name,
-                   EGLint width, EGLint height, const EGLint *attribs,
-                   EGLNativeWindowType *win_ret, EGLSurface *surf_ret)
-{
-   EGLNativeWindowType win;
-   EGLSurface surf;
-   EGLint visual;
-
-   if (!win_ret) {
-      if (surf_ret)
-         *surf_ret = EGL_NO_SURFACE;
-      return EGL_TRUE;
-   }
-
-   if (!eglGetConfigAttrib(segl->dpy, segl->conf, EGL_NATIVE_VISUAL_ID, &visual))
-      return EGL_FALSE;
-
-   win = segl->winsys->create_window(segl->winsys,
-         name, width, height, visual);
-   if (surf_ret) {
-      surf = eglCreateWindowSurface(segl->dpy, segl->conf, win, attribs);
-      if (!surf) {
-         segl_log(segl, "failed to create a window surface\n");
-         segl->winsys->destroy_window(segl->winsys, win);
-         return EGL_FALSE;
-      }
-
-      *surf_ret = surf;
-   }
-
-   *win_ret = win;
-
-   return EGL_TRUE;
-}
-
-EGLBoolean
-segl_create_pixmap(struct segl *segl,
-                   EGLint width, EGLint height, const EGLint *attribs,
-                   EGLNativePixmapType *pix_ret, EGLSurface *surf_ret)
-{
-   EGLNativePixmapType pix;
-   EGLSurface surf;
-   EGLint depth;
-
-   if (!pix_ret) {
-      if (surf_ret)
-         *surf_ret = EGL_NO_SURFACE;
-      return EGL_TRUE;
-   }
-
-   if (!eglGetConfigAttrib(segl->dpy, segl->conf, EGL_BUFFER_SIZE, &depth))
-      return EGL_FALSE;
-
-   pix = segl->winsys->create_pixmap(segl->winsys, width, height, depth);
-   if (surf_ret) {
-      surf = eglCreatePixmapSurface(segl->dpy, segl->conf, pix, attribs);
-      if (!surf) {
-         segl_log(segl, "failed to create a pixmap surface\n");
-         segl->winsys->destroy_pixmap(segl->winsys, pix);
-         return EGL_FALSE;
-      }
-
-      *surf_ret = surf;
-   }
-
-   *pix_ret = pix;
-
-   return EGL_TRUE;
-}
-
-void
-segl_benchmark(struct segl *segl, double seconds,
-               void (*draw_frame)(void *), void *draw_data)
-{
-   double begin, end, last_frame, duration;
-   EGLint num_frames = 0;
-
-   begin = segl->winsys->now(segl->winsys);
-   end = begin + seconds;
-
-   last_frame = begin;
-   while (last_frame < end) {
-      draw_frame(draw_data);
-      last_frame = segl->winsys->now(segl->winsys);
-      num_frames++;
-   }
-
-   duration = last_frame - begin;
-   segl_log(segl, "%d frames in %3.1f seconds = %6.3f FPS\n",
-         num_frames, duration, (double) num_frames / duration);
-}
diff --git a/progs/egl/segl/segl.h b/progs/egl/segl/segl.h
deleted file mode 100644
index 20faf6ef02..0000000000
--- a/progs/egl/segl/segl.h
+++ /dev/null
@@ -1,60 +0,0 @@
-#ifndef _SEGL_H_
-#define _SEGL_H_
-
-#include <stdarg.h>
-#include <EGL/egl.h>
-
-struct segl_winsys {
-   EGLNativeDisplayType dpy;
-
-   EGLNativeWindowType (*create_window)(struct segl_winsys *winsys,
-                                        const char *name,
-                                        EGLint width, EGLint height,
-                                        EGLint visual);
-   void (*destroy_window)(struct segl_winsys *winsys, EGLNativeWindowType win);
-
-   EGLNativePixmapType (*create_pixmap)(struct segl_winsys *winsys,
-                                        EGLint width, EGLint height,
-                                        EGLint depth);
-   void (*destroy_pixmap)(struct segl_winsys *winsys, EGLNativePixmapType pix);
-
-   /* get current time in seconds */
-   double (*now)(struct segl_winsys *winsys);
-   /* log a message.  OPTIONAL */
-   void (*vlog)(struct segl_winsys *winsys, const char *format, va_list ap);
-};
-
-struct segl {
-   EGLBoolean verbose;
-
-   struct segl_winsys *winsys;
-
-   EGLint major, minor;
-   EGLDisplay dpy;
-   EGLConfig conf;
-};
-
-struct segl_winsys *
-segl_get_winsys(EGLNativeDisplayType dpy);
-
-struct segl *
-segl_new(struct segl_winsys *winsys, const EGLint *attribs);
-
-void
-segl_destroy(struct segl *segl);
-
-EGLBoolean
-segl_create_window(struct segl *segl, const char *name,
-                   EGLint width, EGLint height, const EGLint *attribs,
-                   EGLNativeWindowType *win_ret, EGLSurface *surf_ret);
-
-EGLBoolean
-segl_create_pixmap(struct segl *segl,
-                   EGLint width, EGLint height, const EGLint *attribs,
-                   EGLNativePixmapType *pix_ret, EGLSurface *surf_ret);
-
-void
-segl_benchmark(struct segl *segl, double seconds,
-               void (*draw_frame)(void *), void *draw_data);
-
-#endif /* _SEGL_H_ */
diff --git a/progs/egl/segl/segl_kms.c b/progs/egl/segl/segl_kms.c
deleted file mode 100644
index bb4fcfca65..0000000000
--- a/progs/egl/segl/segl_kms.c
+++ /dev/null
@@ -1,59 +0,0 @@
-#include <stdlib.h>
-#include <sys/time.h>
-
-#include "segl.h"
-
-static EGLNativeWindowType
-kms_create_window(struct segl_winsys *winsys, const char *name,
-                  EGLint width, EGLint height, EGLint visual)
-{
-   return 0;
-}
-
-static void
-kms_destroy_window(struct segl_winsys *winsys, EGLNativeWindowType win)
-{
-}
-
-
-static EGLNativePixmapType 
-kms_create_pixmap(struct segl_winsys *winsys, EGLint width, EGLint height,
-                  EGLint depth)
-{
-   return 0;
-}
-
-static void
-kms_destroy_pixmap(struct segl_winsys *winsys, EGLNativePixmapType pix)
-{
-}
-
-static double
-kms_now(struct segl_winsys *winsys)
-{
-   struct timeval tv;
-
-   gettimeofday(&tv, NULL);
-
-   return (double) tv.tv_sec + tv.tv_usec / 1000000.0;
-}
-
-struct segl_winsys *
-segl_get_winsys(EGLNativeDisplayType dpy)
-{
-   struct segl_winsys *winsys;
-
-   winsys = calloc(1, sizeof(*winsys));
-   if (winsys) {
-      winsys->dpy = dpy;
-
-      winsys->create_window = kms_create_window;
-      winsys->destroy_window = kms_destroy_window;
-      winsys->create_pixmap = kms_create_pixmap;
-      winsys->destroy_pixmap = kms_destroy_pixmap;
-
-      winsys->now = kms_now;
-   }
-
-   return winsys;
-}
diff --git a/progs/egl/segl/segl_x11.c b/progs/egl/segl/segl_x11.c
deleted file mode 100644
index 7b26917460..0000000000
--- a/progs/egl/segl/segl_x11.c
+++ /dev/null
@@ -1,117 +0,0 @@
-#include <stdlib.h>
-#include <sys/time.h>
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-
-#include "segl.h"
-
-static Window
-x11_create_window(struct segl_winsys *winsys, const char *name,
-                  EGLint width, EGLint height, EGLint visual)
-{
-   XVisualInfo vinfo_template, *vinfo = NULL;
-   EGLint val, num_vinfo;
-   Window root, win;
-   XSetWindowAttributes attrs;
-   unsigned long mask;
-   EGLint x = 0, y = 0;
-
-   vinfo_template.visualid = (VisualID) val;
-   vinfo = XGetVisualInfo(winsys->dpy, VisualIDMask, &vinfo_template, &num_vinfo);
-   if (!num_vinfo) {
-      if (vinfo)
-         XFree(vinfo);
-      return None;
-   }
-
-   root = DefaultRootWindow(winsys->dpy);
-
-   /* window attributes */
-   attrs.background_pixel = 0;
-   attrs.border_pixel = 0;
-   attrs.colormap = XCreateColormap(winsys->dpy, root, vinfo->visual, AllocNone);
-   attrs.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask;
-   attrs.override_redirect = False;
-   mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask | CWOverrideRedirect;
-
-   win = XCreateWindow(winsys->dpy, root, x, y, width, height, 0,
-         vinfo->depth, InputOutput, vinfo->visual, mask, &attrs);
-   XFree(vinfo);
-
-   if (!win)
-      return None;
-
-   /* set hints and properties */
-   {
-      XSizeHints sizehints;
-      sizehints.x = x;
-      sizehints.y = y;
-      sizehints.width  = width;
-      sizehints.height = height;
-      sizehints.flags = USSize | USPosition;
-      XSetNormalHints(winsys->dpy, win, &sizehints);
-      XSetStandardProperties(winsys->dpy, win, name, name,
-                             None, (char **)NULL, 0, &sizehints);
-   }
-
-   XMapWindow(winsys->dpy, win);
-
-   return win;
-}
-
-static void
-x11_destroy_window(struct segl_winsys *winsys, Window win)
-{
-   if (win)
-      XDestroyWindow(winsys->dpy, win);
-}
-
-
-static Pixmap 
-x11_create_pixmap(struct segl_winsys *winsys, EGLint width, EGLint height,
-                  EGLint depth)
-{
-   Window root = DefaultRootWindow(winsys->dpy);
-   Pixmap pix;
-
-   pix = XCreatePixmap(winsys->dpy, (Drawable) root, width, height, depth);
-
-   return pix;
-}
-
-static void
-x11_destroy_pixmap(struct segl_winsys *winsys, Pixmap pix)
-{
-   if (pix)
-      XFreePixmap(winsys->dpy, pix);
-}
-
-static double
-x11_now(struct segl_winsys *winsys)
-{
-   struct timeval tv;
-
-   gettimeofday(&tv, NULL);
-
-   return (double) tv.tv_sec + tv.tv_usec / 1000000.0;
-}
-
-struct segl_winsys *
-segl_get_winsys(EGLNativeDisplayType dpy)
-{
-   struct segl_winsys *winsys;
-
-   winsys = calloc(1, sizeof(*winsys));
-   if (winsys) {
-      winsys->dpy = dpy;
-
-      winsys->create_window = x11_create_window;
-      winsys->destroy_window = x11_destroy_window;
-      winsys->create_pixmap = x11_create_pixmap;
-      winsys->destroy_pixmap = x11_destroy_pixmap;
-
-      winsys->now = x11_now;
-   }
-
-   return winsys;
-}