diff options
| -rw-r--r-- | progs/tests/subtexrate.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/progs/tests/subtexrate.c b/progs/tests/subtexrate.c index f88fdc1..568b68d 100644 --- a/progs/tests/subtexrate.c +++ b/progs/tests/subtexrate.c @@ -146,7 +146,7 @@ SubTex(GLboolean doSubRect, const GLubyte *image) static void RunTest(GLboolean copyTex, GLboolean doSubRect) { - double t1, t0 = glutGet(GLUT_ELAPSED_TIME) / 1000.0; + double t0, t1; int iters = 0; float copyRate, mbRate; float rot = 0.0; @@ -171,6 +171,8 @@ RunTest(GLboolean copyTex, GLboolean doSubRect) glEnable(GL_TEXTURE_2D); glViewport(WinWidth / 2, 0, WinWidth / 2, WinHeight); + t0 = glutGet(GLUT_ELAPSED_TIME) / 1000.0; + do { if (copyTex) /* Framebuffer -> Texture */ @@ -198,7 +200,9 @@ RunTest(GLboolean copyTex, GLboolean doSubRect) rot += 2.0; t1 = glutGet(GLUT_ELAPSED_TIME) / 1000.0; - glutSwapBuffers(); + if (DrawQuad) { + glutSwapBuffers(); + } } while (t1 - t0 < 5.0); glDisable(GL_TEXTURE_2D); @@ -234,6 +238,9 @@ Draw(void) glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); DrawTestImage(); + if (!DrawQuad) { + glutSwapBuffers(); + } RunTest(GL_FALSE, GL_FALSE); RunTest(GL_FALSE, GL_TRUE); |