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| author | Brian Paul <brianp@vmware.com> | 2009-10-28 21:24:11 -0600 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2009-10-28 21:24:11 -0600 |
| commit | 1f196b786d6bd0c6a5dbdc638574ff716cc3d4de (patch) | |
| tree | 5ae2753b99070f8b35c51576bd39e52df63879d6 /progs/tests/zreaddraw.c | |
| parent | 0ea575d721821262a862ceef010db9b1a8b4a6d9 (diff) | |
| parent | 086f9fc0e2aef27f54eda87c733685500555bf20 (diff) | |
Merge branch 'texformat-rework'
Conflicts:
src/mesa/drivers/dri/radeon/radeon_fbo.c
src/mesa/drivers/dri/s3v/s3v_tex.c
src/mesa/drivers/dri/s3v/s3v_xmesa.c
src/mesa/drivers/dri/trident/trident_context.c
src/mesa/main/debug.c
src/mesa/main/mipmap.c
src/mesa/main/texformat.c
src/mesa/main/texgetimage.c
Diffstat (limited to 'progs/tests/zreaddraw.c')
| -rw-r--r-- | progs/tests/zreaddraw.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/progs/tests/zreaddraw.c b/progs/tests/zreaddraw.c index 7dfed20cfb..7740695bb6 100644 --- a/progs/tests/zreaddraw.c +++ b/progs/tests/zreaddraw.c @@ -58,6 +58,10 @@ static void Display(void) printf("Depth value range: [%f, %f]\n", min, max); } + /* Draw the Z image as luminance above original rendering */ + glWindowPos2i(0, 100); + glDrawPixels(100, 100, GL_LUMINANCE, depthType, depth); + if (TestPacking) { glPixelStorei(GL_PACK_ROW_LENGTH, 0); glPixelStorei(GL_PACK_SKIP_PIXELS, 0); @@ -100,6 +104,7 @@ static void Display(void) glReadPixels(100, 0, 400, 400, GL_DEPTH_COMPONENT, GL_FLOAT, depth2); /* draw as luminance */ glPixelZoom(1.0, 1.0); + glWindowPos2i(100, 0); glDrawPixels(400, 400, GL_LUMINANCE, GL_FLOAT, depth2); glutSwapBuffers(); |