[Piglit] [PATCH 6/9] ARB_viewport_array: Test min/max values for new implementation constants
Marek Olšák
maraeo at gmail.com
Fri Nov 22 10:02:12 PST 2013
This call is missing at the beginning of piglit_init:
piglit_require_extension("GL_ARB_viewport_array").
Marek
On Tue, Oct 29, 2013 at 10:55 PM, Jon Ashburn <jon at lunarg.com> wrote:
> Tested GLenums are GL_MAX_VIEWPORT_DIMS, GL_MAX_VIEWPORTS,
> GL_VIEWPORT_SUBPIXEL_BITS, GL_VIEWPORT_BOUNDS_RANGE, GL_LAYER_PROVOKING_VERTEX,
> GL_VIEWPORT_INDEX_PROVOKING_VERTEX.
>
> Tested on Nvidia Quadro 600, test passes.
> ---
> tests/all.tests | 1 +
> tests/spec/arb_viewport_array/CMakeLists.gl.txt | 1 +
> tests/spec/arb_viewport_array/minmax.c | 112 ++++++++++++++++++++++++
> 3 files changed, 114 insertions(+)
> create mode 100644 tests/spec/arb_viewport_array/minmax.c
>
> diff --git a/tests/all.tests b/tests/all.tests
> index 06c9d8c..0ed93b6 100644
> --- a/tests/all.tests
> +++ b/tests/all.tests
> @@ -1736,6 +1736,7 @@ arb_viewport_array['depthrange-indices'] = concurrent_test('arb_viewport_array-d
> arb_viewport_array['scissor-indices'] = concurrent_test('arb_viewport_array-scissor-indices')
> arb_viewport_array['bounds'] = concurrent_test('arb_viewport_array-bounds')
> arb_viewport_array['queries'] = concurrent_test('arb_viewport_array-queries')
> +arb_viewport_array['minmax'] = concurrent_test('arb_viewport_array-minmax')
>
> nv_vertex_program = Group()
> spec['NV_vertex_program'] = nv_vertex_program
> diff --git a/tests/spec/arb_viewport_array/CMakeLists.gl.txt b/tests/spec/arb_viewport_array/CMakeLists.gl.txt
> index ab149f8..155b62a 100644
> --- a/tests/spec/arb_viewport_array/CMakeLists.gl.txt
> +++ b/tests/spec/arb_viewport_array/CMakeLists.gl.txt
> @@ -14,5 +14,6 @@ piglit_add_executable(arb_viewport_array-depthrange-indices depth_range_indices.
> piglit_add_executable(arb_viewport_array-scissor-indices scissor_indices.c)
> piglit_add_executable(arb_viewport_array-bounds bounds.c)
> piglit_add_executable(arb_viewport_array-queries queries.c)
> +piglit_add_executable(arb_viewport_array-minmax minmax.c)
>
> # vim: ft=cmake:
> diff --git a/tests/spec/arb_viewport_array/minmax.c b/tests/spec/arb_viewport_array/minmax.c
> new file mode 100644
> index 0000000..54e5a55
> --- /dev/null
> +++ b/tests/spec/arb_viewport_array/minmax.c
> @@ -0,0 +1,112 @@
> +/*
> + * Copyright © 2013 LunarG, 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.
> + *
> + * Author: Jon Ashburn <jon at lunarg.com>
> + */
> +
> +/** @file minmax.c
> + *
> + * Test for the minimum maximum values listed in section 23 "State Tables"
> + * (23.54) of the GL Core profile 4.3 spec relating to ARB_viewport_array.
> + * Tested GLenums are GL_MAX_VIEWPORT_DIMS, GL_MAX_VIEWPORTS,
> + * GL_VIEWPORT_SUBPIXEL_BITS, GL_VIEWPORT_BOUNDS_RANGE,
> + * GL_LAYER_PROVOKING_VERTEX, GL_VIEWPORT_INDEX_PROVOKING_VERTEX.
> + */
> +
> +#include "piglit-util-gl-common.h"
> +#include "minmax-test.h"
> +
> +PIGLIT_GL_TEST_CONFIG_BEGIN
> +
> + config.supports_gl_core_version = 32;
> + config.supports_gl_compat_version = 32;
> +
> + config.window_visual = PIGLIT_GL_VISUAL_DOUBLE | PIGLIT_GL_VISUAL_RGBA;
> +
> +PIGLIT_GL_TEST_CONFIG_END
> +
> +enum piglit_result
> +piglit_display(void)
> +{
> + /* UNREACHED */
> + return PIGLIT_FAIL;
> +}
> +
> +void
> +piglit_init(int argc, char **argv)
> +{
> + GLint layer, index;
> +
> + piglit_print_minmax_header();
> +
> + piglit_test_min_viewport_dimensions(); /* GL_MAX_VIEWPORT_DIMS */
> + piglit_test_min_int(GL_MAX_VIEWPORTS, 16);
> + piglit_test_min_int(GL_VIEWPORT_SUBPIXEL_BITS, 0);
> +
> + /* ARB_viewport_array extension spec says:
> + * "NOTE 2: range for viewport bounds:
> + * On GL3-capable hardware the VIEWPORT_BOUNDS_RANGE should be at
> + * least [-16384, 16383].
> + * On GL4-capable hardware the VIEWPORT_BOUNDS_RANGE should be at
> + * least [-32768, 32767]."
> + */
> + /* Since no known way to determine GL3 versus GL4 capable hardware use
> + GL version instead */
> + if (piglit_get_gl_version() < 40)
> + piglit_test_range_float(GL_VIEWPORT_BOUNDS_RANGE, -16384, 16383);
> + else
> + piglit_test_range_float(GL_VIEWPORT_BOUNDS_RANGE, -32768, 32767);
> +
> + /**
> + * ARB_viewport_array extension spec says regarding PROVOKING_VERTEX:
> + * "NOTE 3: Valid values are: FIRST_VERTEX_CONVENTION,
> + * LAST_VERTEX_CONVENTION, PROVOKING_VERTEX, UNDEFINED_VERTEX."
> + */
> + glGetIntegerv(GL_LAYER_PROVOKING_VERTEX, &layer);
> + if (layer != GL_FIRST_VERTEX_CONVENTION &&
> + layer != GL_LAST_VERTEX_CONVENTION &&
> + layer != GL_PROVOKING_VERTEX && layer != GL_UNDEFINED_VERTEX) {
> + piglit_minmax_pass = false;
> + printf("Invalid value for GL_LAYER_PROVOKING_VERTEX\n");
> + } else {
> + printf("%s %s\n",
> + piglit_get_gl_enum_name(GL_LAYER_PROVOKING_VERTEX),
> + piglit_get_gl_enum_name(layer));
> + }
> +
> + glGetIntegerv(GL_VIEWPORT_INDEX_PROVOKING_VERTEX, &index);
> + if (index != GL_FIRST_VERTEX_CONVENTION &&
> + index != GL_LAST_VERTEX_CONVENTION &&
> + index != GL_PROVOKING_VERTEX && index != GL_UNDEFINED_VERTEX) {
> + piglit_minmax_pass = false;
> + printf("Invalid value for GL_VIEWPORT_INDEX_PROVOKING_VERTEX\n");
> + } else {
> + printf("%s %s\n",
> + piglit_get_gl_enum_name(GL_VIEWPORT_INDEX_PROVOKING_VERTEX),
> + piglit_get_gl_enum_name(index));
> + }
> +
> + if (!piglit_check_gl_error(GL_NO_ERROR))
> + piglit_report_result(PIGLIT_FAIL);
> +
> + piglit_report_result(piglit_minmax_pass ? PIGLIT_PASS : PIGLIT_FAIL);
> +}
> --
> 1.8.1.2
>
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