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author | Brian Paul <brianp@vmware.com> | 2009-11-03 09:54:09 -0700 |
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committer | Brian Paul <brianp@vmware.com> | 2009-11-03 09:54:09 -0700 |
commit | 4bced42341d13303ae023957d3001a640cf7ea2d (patch) | |
tree | 2bbfe5c00a876ea5342ec81713b2ff6006adccd8 /progs/tests | |
parent | 800e553e7a1703e33e54f45d0638b67001665fc5 (diff) | |
parent | a0cd2b7029e1ac6699b807baa255e7fd2abe7f54 (diff) | |
download | external_mesa3d-4bced42341d13303ae023957d3001a640cf7ea2d.zip external_mesa3d-4bced42341d13303ae023957d3001a640cf7ea2d.tar.gz external_mesa3d-4bced42341d13303ae023957d3001a640cf7ea2d.tar.bz2 |
Merge branch 'mesa_7_6_branch'
Diffstat (limited to 'progs/tests')
-rw-r--r-- | progs/tests/drawbuffers.c | 17 | ||||
-rw-r--r-- | progs/tests/mipmap_comp.c | 6 |
2 files changed, 18 insertions, 5 deletions
diff --git a/progs/tests/drawbuffers.c b/progs/tests/drawbuffers.c index d75a870..7a19933 100644 --- a/progs/tests/drawbuffers.c +++ b/progs/tests/drawbuffers.c @@ -43,6 +43,8 @@ Display(void) glUseProgram_func(Program); + glEnable(GL_DEPTH_TEST); + /* draw to user framebuffer */ glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, FBobject); @@ -68,18 +70,23 @@ Display(void) glPopMatrix(); /* read from user framebuffer */ - /* bottom half = colorbuffer 0 */ + /* left half = colorbuffer 0 */ glReadBuffer(GL_COLOR_ATTACHMENT0_EXT); - glReadPixels(0, 0, Width, Height / 2, GL_RGBA, GL_UNSIGNED_BYTE, + glPixelStorei(GL_PACK_ROW_LENGTH, Width); + glPixelStorei(GL_PACK_SKIP_PIXELS, 0); + glReadPixels(0, 0, Width / 2, Height, GL_RGBA, GL_UNSIGNED_BYTE, buffer); - /* top half = colorbuffer 1 */ + + /* right half = colorbuffer 1 */ glReadBuffer(GL_COLOR_ATTACHMENT1_EXT); - glReadPixels(0, Height/2, Width, Height - Height / 2, + glPixelStorei(GL_PACK_SKIP_PIXELS, Width / 2); + glReadPixels(Width / 2, 0, Width - Width / 2, Height, GL_RGBA, GL_UNSIGNED_BYTE, - buffer + Width * (Height / 2) * 4); + buffer); /* draw to window */ glUseProgram_func(0); + glDisable(GL_DEPTH_TEST); glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0); glWindowPos2iARB(0, 0); glDrawPixels(Width, Height, GL_RGBA, GL_UNSIGNED_BYTE, buffer); diff --git a/progs/tests/mipmap_comp.c b/progs/tests/mipmap_comp.c index 5842e2b..dd22321 100644 --- a/progs/tests/mipmap_comp.c +++ b/progs/tests/mipmap_comp.c @@ -285,6 +285,12 @@ main(int argc, char** argv) glutInitWindowSize (600, 600); glutCreateWindow (argv[0]); glewInit(); + + if (!glutExtensionSupported("GL_EXT_texture_compression_s3tc")) { + fprintf(stderr, "This test requires GL_EXT_texture_compression_s3tc.\n"); + exit(1); + } + myInit(); glutReshapeFunc (myReshape); glutDisplayFunc(display); |