On Mon, Apr 6, 2015 at 8:39 PM, Dave Airlie <[email protected]> wrote: > This just tests the get tex image path works okay for stencil8 textures. > > Signed-off-by: Dave Airlie <[email protected]> > --- > tests/spec/arb_texture_stencil8/CMakeLists.gl.txt | 1 + > tests/spec/arb_texture_stencil8/getteximage.c | 98 > +++++++++++++++++++++++ > 2 files changed, 99 insertions(+) > create mode 100644 tests/spec/arb_texture_stencil8/getteximage.c > > diff --git a/tests/spec/arb_texture_stencil8/CMakeLists.gl.txt > b/tests/spec/arb_texture_stencil8/CMakeLists.gl.txt > index 65e6c19..4d16073 100644 > --- a/tests/spec/arb_texture_stencil8/CMakeLists.gl.txt > +++ b/tests/spec/arb_texture_stencil8/CMakeLists.gl.txt > @@ -11,5 +11,6 @@ link_libraries ( > > piglit_add_executable (arb_texture_stencil8-stencil-texture > stencil-texture.c) > piglit_add_executable (arb_texture_stencil8-draw draw.c) > +piglit_add_executable (arb_texture_stencil8-getteximage getteximage.c) > > # vim: ft=cmake: > diff --git a/tests/spec/arb_texture_stencil8/getteximage.c > b/tests/spec/arb_texture_stencil8/getteximage.c > new file mode 100644 > index 0000000..09e81de > --- /dev/null > +++ b/tests/spec/arb_texture_stencil8/getteximage.c > @@ -0,0 +1,98 @@ > +/* > + * Copyright © 2014 VMware, Inc. > + * > + * Permission is hereby granted, free of charge, to any person obtaining a > + * copy of this software and associated documentation files (the "Software"), > + * to deal in the Software without restriction, including without limitation > + * the rights to use, copy, modify, merge, publish, distribute, sublicense, > + * and/or sell copies of the Software, and to permit persons to whom the > + * Software is furnished to do so, subject to the following conditions: > + * > + * The above copyright notice and this permission notice (including the next > + * paragraph) shall be included in all copies or substantial portions of the > + * Software. > + * > + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR > + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, > + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL > + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER > + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING > + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER > DEALINGS > + * IN THE SOFTWARE. > + */ > + > +/** > + * \file getteximage.c > + * > + * Test glGetTexImage with stencil formats. > + */ > + > +#include "piglit-util-gl.h" > + > +PIGLIT_GL_TEST_CONFIG_BEGIN > + config.supports_gl_compat_version = 12; > + config.window_visual = PIGLIT_GL_VISUAL_RGBA; > +PIGLIT_GL_TEST_CONFIG_END > + > + > +#define WIDTH 16 > +#define HEIGHT 16 > + > +static bool > +test_s8(void) > +{ > + GLubyte tex[WIDTH * HEIGHT]; > + GLubyte buf[WIDTH * HEIGHT]; > + GLuint i; > + > + /* init tex data */ > + for (i = 0; i < WIDTH * HEIGHT; i++) { > + GLuint s = 255 - (i & 255); > + tex[i] = s; > + } > + > + /* create texture */ > + glTexImage2D(GL_TEXTURE_2D, 0, GL_STENCIL_INDEX8, > + WIDTH, HEIGHT, 0, > + GL_STENCIL_INDEX, GL_UNSIGNED_BYTE, tex); > + if (!piglit_check_gl_error(GL_NO_ERROR)) > + return false; > + > + /* read back the texture */ > + glGetTexImage(GL_TEXTURE_2D, 0, > + GL_STENCIL_INDEX, GL_UNSIGNED_BYTE, buf); > + if (!piglit_check_gl_error(GL_NO_ERROR)) > + return false; > + > + /* compare */ > + for (i = 0; i < WIDTH * HEIGHT; i++) { > + if (buf[i] != tex[i]) { > + printf("Wrong texel data at position %d: " > + "Expected 0x%08x, found 0x%08x\n", > + i, tex[i], buf[i]); > + return false; > + } > + } > + > + return true; > +} > + > +void > +piglit_init(int argc, char **argv) > +{ > + bool pass; > + > + piglit_require_extension("GL_ARB_texture_stencil8"); > + > + pass = test_s8(); > + > + piglit_report_result(pass ? PIGLIT_PASS : PIGLIT_FAIL); > +} > + > + > +enum piglit_result > +piglit_display(void) > +{ > + /* unused */ > + return PIGLIT_FAIL; > +} > -- > 2.1.0 > > _______________________________________________ > Piglit mailing list > [email protected] > http://lists.freedesktop.org/mailman/listinfo/piglit
Reviewed-by: Anuj Phogat <[email protected]> _______________________________________________ Piglit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/piglit
