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authorBrian Paul <brian.paul@tungstengraphics.com>2008-03-21 11:06:08 -0600
committerBrian Paul <brian.paul@tungstengraphics.com>2008-03-21 11:06:52 -0600
commit74525d474c4629b05dd588d13324f22a8a85fb70 (patch)
tree72755c9432bae77a0b11f9e74fbd5149ce1e86be /progs
parent3600e7402c2a1824c8e5e2cc6ea189bcdeb4db6b (diff)
mesa: minor code re-org
Diffstat (limited to 'progs')
-rw-r--r--progs/tests/copypixrate.c63
1 files changed, 39 insertions, 24 deletions
diff --git a/progs/tests/copypixrate.c b/progs/tests/copypixrate.c
index e9a42a1c8c..142315364c 100644
--- a/progs/tests/copypixrate.c
+++ b/progs/tests/copypixrate.c
@@ -73,6 +73,32 @@ Rand(int max)
}
+static void
+BlitOne(void)
+{
+ int x, y;
+
+ do {
+ x = Rand(WinWidth);
+ y = Rand(WinHeight);
+ } while (x <= ImgWidth && y <= ImgHeight);
+
+#ifdef GL_EXT_framebuffer_blit
+ if (UseBlit)
+ {
+ glBlitFramebufferEXT_func(0, 0, ImgWidth, ImgHeight,
+ x, y, x + ImgWidth, y + ImgHeight,
+ GL_COLOR_BUFFER_BIT, GL_LINEAR);
+ }
+ else
+#endif
+ {
+ glWindowPos2iARB(x, y);
+ glCopyPixels(0, 0, ImgWidth, ImgHeight, GL_COLOR);
+ }
+}
+
+
/**
* Measure glCopyPixels rate
*/
@@ -96,30 +122,14 @@ RunTest(void)
bpp = (r + g + b + a) / 8;
do {
- int x, y;
- x = Rand(WinWidth);
- y = Rand(WinHeight);
+ BlitOne();
- if (x > ImgWidth || y > ImgHeight) {
-#ifdef GL_EXT_framebuffer_blit
- if (UseBlit)
- {
- glBlitFramebufferEXT_func(0, 0, ImgWidth, ImgHeight,
- x, y, x + ImgWidth, y + ImgHeight,
- GL_COLOR_BUFFER_BIT, GL_LINEAR);
- }
- else
-#endif
- {
- glWindowPos2iARB(x, y);
- glCopyPixels(0, 0, ImgWidth, ImgHeight, GL_COLOR);
- }
- glFinish(); /* XXX OK? */
+ if (Buffer == GL_FRONT)
+ glFinish(); /* XXX to view progress */
- iters++;
+ iters++;
- t1 = glutGet(GLUT_ELAPSED_TIME) / 1000.0;
- }
+ t1 = glutGet(GLUT_ELAPSED_TIME) / 1000.0;
} while (t1 - t0 < 5.0);
glDisable(GL_ALPHA_TEST);
@@ -151,8 +161,10 @@ Draw(void)
else
glutSwapBuffers();
+#if 1
printf("exiting\n");
exit(0);
+#endif
}
@@ -175,9 +187,12 @@ Key(unsigned char key, int x, int y)
(void) x;
(void) y;
switch (key) {
- case 27:
- exit(0);
- break;
+ case 'b':
+ BlitOne();
+ break;
+ case 27:
+ exit(0);
+ break;
}
glutPostRedisplay();
}