progs/egl: put declarations before code

diff --git a/progs/egl/eglgears.c b/progs/egl/eglgears.c
index 0eee9ecf4da2dca747c6d92cd2fa0f8b1a1e2e1f..052d0f9e25d4987a796bfefe7eedbee5e3e1aea8 100644 (file)
--- a/progs/egl/eglgears.c
+++ b/progs/egl/eglgears.c
@@ -274,10 +274,10 @@ draw(void)
 static void
 reshape(int width, int height)
 {
-   glViewport(0, 0, (GLint) width, (GLint) height);
-
    GLfloat h = (GLfloat) height / (GLfloat) width;
 
+   glViewport(0, 0, (GLint) width, (GLint) height);
+
    glMatrixMode(GL_PROJECTION);
    glLoadIdentity();
    glFrustum(-1.0, 1.0, -h, h, 5.0, 60.0);
@@ -333,6 +333,8 @@ static void run_gears(EGLDisplay dpy, EGLSurface surf, int ttr)
        double st = current_time();
        double ct = st;
        int frames = 0;
+       GLfloat seconds, fps;
+
        while (ct - st < ttr)
        {
                double tt = current_time();
@@ -352,8 +354,8 @@ static void run_gears(EGLDisplay dpy, EGLSurface surf, int ttr)
                frames++;
        }
        
-       GLfloat seconds = ct - st;
-       GLfloat fps = frames / seconds;
+       seconds = ct - st;
+       fps = frames / seconds;
        printf("%d frames in %3.1f seconds = %6.3f FPS\n", frames, seconds, fps);
        
 }

diff --git a/progs/egl/egltri.c b/progs/egl/egltri.c
index 79f6702007e736b108dcbca3038e21e60ae07596..9bbc3cddaf1a351930d68e278ffaff5a00f88b4e 100644 (file)
--- a/progs/egl/egltri.c
+++ b/progs/egl/egltri.c
@@ -127,6 +127,7 @@ static void run(EGLDisplay dpy, EGLSurface surf, int ttr)
        double st = current_time();
        double ct = st;
        int frames = 0;
+       GLfloat seconds, fps;
 
        while (ct - st < ttr)
        {
@@ -139,8 +140,8 @@ static void run(EGLDisplay dpy, EGLSurface surf, int ttr)
                frames++;
        }
 
-       GLfloat seconds = ct - st;
-       GLfloat fps = frames / seconds;
+       seconds = ct - st;
+       fps = frames / seconds;
        printf("%d frames in %3.1f seconds = %6.3f FPS\n", frames, seconds, fps);
 }
 

diff --git a/progs/egl/peglgears.c b/progs/egl/peglgears.c
index 1ddb691677f1418b91940a0d3b1193ca73c5b41e..212d1acf692fc775a6ec585521df1eb87016bcee 100644 (file)
--- a/progs/egl/peglgears.c
+++ b/progs/egl/peglgears.c
@@ -274,10 +274,10 @@ draw(void)
 static void
 reshape(int width, int height)
 {
-   glViewport(0, 0, (GLint) width, (GLint) height);
-
    GLfloat h = (GLfloat) height / (GLfloat) width;
 
+   glViewport(0, 0, (GLint) width, (GLint) height);
+
    glMatrixMode(GL_PROJECTION);
    glLoadIdentity();
    glFrustum(-1.0, 1.0, -h, h, 5.0, 60.0);
@@ -333,6 +333,8 @@ static void run_gears(EGLDisplay dpy, EGLSurface surf, int ttr)
        double st = current_time();
        double ct = st;
        int frames = 0;
+       GLfloat seconds, fps;
+
        while (ct - st < ttr)
        {
                double tt = current_time();
@@ -352,8 +354,8 @@ static void run_gears(EGLDisplay dpy, EGLSurface surf, int ttr)
                frames++;
        }
        
-       GLfloat seconds = ct - st;
-       GLfloat fps = frames / seconds;
+       seconds = ct - st;
+       fps = frames / seconds;
        printf("%d frames in %3.1f seconds = %6.3f FPS\n", frames, seconds, fps);
        
 }