From ccb1c9df002b1bf7ef69ccfa57593f5cd6b63099 Mon Sep 17 00:00:00 2001 From: Brian Date: Thu, 22 Nov 2007 09:29:38 -0700 Subject: [PATCH] Print point/line size range limits --- progs/tests/texline.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/progs/tests/texline.c b/progs/tests/texline.c index 3d59d9a..d3935b9 100644 --- a/progs/tests/texline.c +++ b/progs/tests/texline.c @@ -7,7 +7,6 @@ * September 2000 */ - #include #include #include @@ -211,7 +210,9 @@ static void SpecialKey( int key, int x, int y ) static void Init( int argc, char *argv[] ) { + GLfloat r[2]; GLuint u; + for (u = 0; u < 2; u++) { glActiveTextureARB(GL_TEXTURE0_ARB + u); glBindTexture(GL_TEXTURE_2D, 10+u); @@ -242,6 +243,15 @@ static void Init( int argc, char *argv[] ) printf("GL_VENDOR = %s\n", (char *) glGetString(GL_VENDOR)); printf("GL_EXTENSIONS = %s\n", (char *) glGetString(GL_EXTENSIONS)); } + + glGetFloatv(GL_ALIASED_POINT_SIZE_RANGE, r); + printf("Non-smooth point size range: %g .. %g\n", r[0], r[1]); + glGetFloatv(GL_POINT_SIZE_RANGE, r); + printf("Smoothed point size range: %g .. %g\n", r[0], r[1]); + glGetFloatv(GL_ALIASED_LINE_WIDTH_RANGE, r); + printf("Non-smooth line width range: %g .. %g\n", r[0], r[1]); + glGetFloatv(GL_LINE_WIDTH_RANGE, r); + printf("Smoothed line width range: %g .. %g\n", r[0], r[1]); } -- 2.7.4