diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/Makefile.sources | 1 | ||||
| -rw-r--r-- | tests/kms_plane_alpha_blend.c | 571 | ||||
| -rw-r--r-- | tests/meson.build | 1 |
3 files changed, 573 insertions, 0 deletions
diff --git a/tests/Makefile.sources b/tests/Makefile.sources index 269336ad..001f1a2b 100644 --- a/tests/Makefile.sources +++ b/tests/Makefile.sources @@ -193,6 +193,7 @@ TESTS_progs = \ kms_pipe_b_c_ivb \ kms_pipe_crc_basic \ kms_plane \ + kms_plane_alpha_blend \ kms_plane_lowres \ kms_plane_multiple \ kms_plane_scaling \ diff --git a/tests/kms_plane_alpha_blend.c b/tests/kms_plane_alpha_blend.c new file mode 100644 index 00000000..81c8cb91 --- /dev/null +++ b/tests/kms_plane_alpha_blend.c @@ -0,0 +1,571 @@ +/* + * Copyright © 2018 Intel Corporation + * + * 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. + * + * Authors: + * Maarten Lankhorst <maarten.lankhorst@linux.intel.com> + */ + +#include "igt.h" + +IGT_TEST_DESCRIPTION("Test plane alpha and blending mode properties"); + +typedef struct { + int gfx_fd; + igt_display_t display; + struct igt_fb xrgb_fb, argb_fb_0, argb_fb_cov_0, argb_fb_7e, argb_fb_cov_7e, argb_fb_fc, argb_fb_cov_fc, argb_fb_100, black_fb, gray_fb; + igt_crc_t ref_crc; + igt_pipe_crc_t *pipe_crc; +} data_t; + +static void __draw_gradient(struct igt_fb *fb, int w, int h, double a, cairo_t *cr) +{ + cairo_pattern_t *pat; + + pat = cairo_pattern_create_linear(0, 0, w, h); + cairo_pattern_add_color_stop_rgba(pat, 0.00, 0.00, 0.00, 0.00, 1.); + cairo_pattern_add_color_stop_rgba(pat, 0.25, 1.00, 1.00, 0.00, 1.); + cairo_pattern_add_color_stop_rgba(pat, 0.50, 0.00, 1.00, 1.00, 1.); + cairo_pattern_add_color_stop_rgba(pat, 0.75, 1.00, 0.00, 1.00, 1.); + cairo_pattern_add_color_stop_rgba(pat, 1.00, 1.00, 1.00, 1.00, 1.); + + cairo_rectangle(cr, 0, 0, w, h); + cairo_set_source(cr, pat); + cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE); + cairo_paint_with_alpha(cr, a); + cairo_pattern_destroy(pat); +} + +static void draw_gradient(struct igt_fb *fb, int w, int h, double a) +{ + cairo_t *cr = igt_get_cairo_ctx(fb->fd, fb); + + __draw_gradient(fb, w, h, a, cr); + + igt_put_cairo_ctx(fb->fd, fb, cr); +} + +static void draw_gradient_coverage(struct igt_fb *fb, int w, int h, uint8_t a) +{ + cairo_t *cr = igt_get_cairo_ctx(fb->fd, fb); + uint8_t *data = cairo_image_surface_get_data(fb->cairo_surface); + uint32_t stride = fb->strides[0]; + int i; + + __draw_gradient(fb, w, h, 1., cr); + + for (; h--; data += stride) + for (i = 0; i < w; i++) + data[i * 4 + 3] = a; + + igt_put_cairo_ctx(fb->fd, fb, cr); +} + +static void draw_squares(struct igt_fb *fb, int w, int h, double a) +{ + cairo_t *cr = igt_get_cairo_ctx(fb->fd, fb); + + igt_paint_color_alpha(cr, 0, 0, w / 2, h / 2, 1., 0., 0., a); + igt_paint_color_alpha(cr, w / 2, 0, w / 2, h / 2, 0., 1., 0., a); + igt_paint_color_alpha(cr, 0, h / 2, w / 2, h / 2, 0., 0., 1., a); + igt_paint_color_alpha(cr, w / 2, h / 2, w / 4, h / 2, 1., 1., 1., a); + igt_paint_color_alpha(cr, 3 * w / 4, h / 2, w / 4, h / 2, 0., 0., 0., a); + + igt_put_cairo_ctx(fb->fd, fb, cr); +} + +static void draw_squares_coverage(struct igt_fb *fb, int w, int h, uint8_t as) +{ + cairo_t *cr = igt_get_cairo_ctx(fb->fd, fb); + int i, j; + uint32_t *data = (void *)cairo_image_surface_get_data(fb->cairo_surface); + uint32_t stride = fb->strides[0] / 4; + uint32_t a = as << 24; + + for (j = 0; j < h / 2; j++) { + for (i = 0; i < w / 2; i++) + data[j * stride + i] = a | 0xff0000; + + for (; i < w; i++) + data[j * stride + i] = a | 0xff00; + } + + for (j = h / 2; j < h; j++) { + for (i = 0; i < w / 2; i++) + data[j * stride + i] = a | 0xff; + + for (; i < 3 * w / 4; i++) + data[j * stride + i] = a | 0xffffff; + + for (; i < w; i++) + data[j * stride + i] = a; + } + + igt_put_cairo_ctx(fb->fd, fb, cr); +} + +static void reset_alpha(igt_display_t *display, enum pipe pipe) +{ + igt_plane_t *plane; + + for_each_plane_on_pipe(display, pipe, plane) { + if (igt_plane_has_prop(plane, IGT_PLANE_ALPHA)) + igt_plane_set_prop_value(plane, IGT_PLANE_ALPHA, 0xffff); + + if (igt_plane_has_prop(plane, IGT_PLANE_PIXEL_BLEND_MODE)) + igt_plane_set_prop_enum(plane, IGT_PLANE_PIXEL_BLEND_MODE, "Pre-multiplied"); + } +} + +static bool has_multiplied_alpha(data_t *data, igt_plane_t *plane) +{ + int ret; + + igt_plane_set_prop_value(plane, IGT_PLANE_ALPHA, 0x8080); + igt_plane_set_fb(plane, &data->argb_fb_100); + ret = igt_display_try_commit_atomic(&data->display, + DRM_MODE_ATOMIC_TEST_ONLY | DRM_MODE_ATOMIC_ALLOW_MODESET, NULL); + igt_plane_set_prop_value(plane, IGT_PLANE_ALPHA, 0xffff); + igt_plane_set_fb(plane, NULL); + + return ret == 0; +} + +static void prepare_crtc(data_t *data, igt_output_t *output, enum pipe pipe) +{ + drmModeModeInfo *mode; + igt_display_t *display = &data->display; + int w, h; + igt_plane_t *primary = igt_pipe_get_plane_type(&display->pipes[pipe], DRM_PLANE_TYPE_PRIMARY); + + igt_display_reset(display); + igt_output_set_pipe(output, pipe); + + /* create the pipe_crc object for this pipe */ + igt_pipe_crc_free(data->pipe_crc); + data->pipe_crc = igt_pipe_crc_new(data->gfx_fd, pipe, INTEL_PIPE_CRC_SOURCE_AUTO); + + mode = igt_output_get_mode(output); + w = mode->hdisplay; + h = mode->vdisplay; + + /* recreate all fbs if incompatible */ + if (data->xrgb_fb.width != w || data->xrgb_fb.height != h) { + cairo_t *cr; + + igt_remove_fb(data->gfx_fd, &data->xrgb_fb); + igt_remove_fb(data->gfx_fd, &data->argb_fb_0); + igt_remove_fb(data->gfx_fd, &data->argb_fb_cov_0); + igt_remove_fb(data->gfx_fd, &data->argb_fb_7e); + igt_remove_fb(data->gfx_fd, &data->argb_fb_fc); + igt_remove_fb(data->gfx_fd, &data->argb_fb_cov_7e); + igt_remove_fb(data->gfx_fd, &data->argb_fb_cov_fc); + igt_remove_fb(data->gfx_fd, &data->argb_fb_100); + igt_remove_fb(data->gfx_fd, &data->black_fb); + igt_remove_fb(data->gfx_fd, &data->gray_fb); + + igt_create_fb(data->gfx_fd, w, h, + DRM_FORMAT_XRGB8888, LOCAL_DRM_FORMAT_MOD_NONE, + &data->xrgb_fb); + draw_gradient(&data->xrgb_fb, w, h, 1.); + + igt_create_fb(data->gfx_fd, w, h, + DRM_FORMAT_ARGB8888, LOCAL_DRM_FORMAT_MOD_NONE, + &data->argb_fb_cov_0); + draw_gradient_coverage(&data->argb_fb_cov_0, w, h, 0); + + igt_create_fb(data->gfx_fd, w, h, + DRM_FORMAT_ARGB8888, LOCAL_DRM_FORMAT_MOD_NONE, + &data->argb_fb_0); + + cr = igt_get_cairo_ctx(data->gfx_fd, &data->argb_fb_0); + igt_paint_color_alpha(cr, 0, 0, w, h, 0., 0., 0., 1.0); + igt_put_cairo_ctx(data->gfx_fd, &data->argb_fb_0, cr); + + igt_create_fb(data->gfx_fd, w, h, + DRM_FORMAT_ARGB8888, LOCAL_DRM_FORMAT_MOD_NONE, + &data->argb_fb_7e); + draw_squares(&data->argb_fb_7e, w, h, 126. / 255.); + + igt_create_fb(data->gfx_fd, w, h, + DRM_FORMAT_ARGB8888, LOCAL_DRM_FORMAT_MOD_NONE, + &data->argb_fb_cov_7e); + draw_squares_coverage(&data->argb_fb_cov_7e, w, h, 0x7e); + + igt_create_fb(data->gfx_fd, w, h, + DRM_FORMAT_ARGB8888, LOCAL_DRM_FORMAT_MOD_NONE, + &data->argb_fb_fc); + draw_squares(&data->argb_fb_fc, w, h, 252. / 255.); + + igt_create_fb(data->gfx_fd, w, h, + DRM_FORMAT_ARGB8888, LOCAL_DRM_FORMAT_MOD_NONE, + &data->argb_fb_cov_fc); + draw_squares_coverage(&data->argb_fb_cov_fc, w, h, 0xfc); + + igt_create_fb(data->gfx_fd, w, h, + DRM_FORMAT_ARGB8888, LOCAL_DRM_FORMAT_MOD_NONE, + &data->argb_fb_100); + draw_gradient(&data->argb_fb_100, w, h, 1.); + + igt_create_fb(data->gfx_fd, w, h, + DRM_FORMAT_XRGB8888, LOCAL_DRM_FORMAT_MOD_NONE, + &data->black_fb); + + igt_create_color_fb(data->gfx_fd, w, h, + DRM_FORMAT_XRGB8888, LOCAL_DRM_FORMAT_MOD_NONE, + .5, .5, .5, &data->gray_fb); + } + + igt_plane_set_fb(primary, &data->black_fb); + /* reset alpha property to default */ + reset_alpha(display, pipe); +} + +static void basic_alpha(data_t *data, enum pipe pipe, igt_plane_t *plane) +{ + igt_display_t *display = &data->display; + igt_crc_t ref_crc, crc; + int i; + + /* Testcase 1: alpha = 0.0, plane should be transparant. */ + igt_display_commit2(display, COMMIT_ATOMIC); + igt_pipe_crc_start(data->pipe_crc); + igt_pipe_crc_get_single(data->pipe_crc, &ref_crc); + + igt_plane_set_fb(plane, &data->argb_fb_0); + + /* transparant fb should be transparant, no matter what.. */ + for (i = 7; i < 256; i += 8) { + igt_plane_set_prop_value(plane, IGT_PLANE_ALPHA, i | (i << 8)); + igt_display_commit2(display, COMMIT_ATOMIC); + + igt_pipe_crc_get_current(display->drm_fd, data->pipe_crc, &crc); + igt_assert_crc_equal(&ref_crc, &crc); + } + + /* And test alpha = 0, should give same CRC, but doesn't on some i915 platforms. */ + igt_plane_set_prop_value(plane, IGT_PLANE_ALPHA, 0); + igt_display_commit2(display, COMMIT_ATOMIC); + + igt_pipe_crc_get_current(display->drm_fd, data->pipe_crc, &crc); + igt_pipe_crc_stop(data->pipe_crc); + igt_assert_crc_equal(&ref_crc, &crc); +} + +static void argb_opaque(data_t *data, enum pipe pipe, igt_plane_t *plane) +{ + igt_display_t *display = &data->display; + igt_crc_t ref_crc, crc; + + /* alpha = 1.0, plane should be fully opaque, test with an opaque fb */ + igt_plane_set_fb(plane, &data->xrgb_fb); + igt_display_commit2(display, COMMIT_ATOMIC); + igt_pipe_crc_collect_crc(data->pipe_crc, &ref_crc); + + igt_plane_set_fb(plane, &data->argb_fb_100); + igt_display_commit2(display, COMMIT_ATOMIC); + igt_pipe_crc_collect_crc(data->pipe_crc, &crc); + + igt_assert_crc_equal(&ref_crc, &crc); +} + +static void argb_transparant(data_t *data, enum pipe pipe, igt_plane_t *plane) +{ + igt_display_t *display = &data->display; + igt_crc_t ref_crc, crc; + + /* alpha = 1.0, plane should be fully opaque, test with a transparant fb */ + igt_plane_set_fb(plane, NULL); + igt_display_commit2(display, COMMIT_ATOMIC); + igt_pipe_crc_collect_crc(data->pipe_crc, &ref_crc); + + igt_plane_set_fb(plane, &data->argb_fb_0); + igt_display_commit2(display, COMMIT_ATOMIC); + igt_pipe_crc_collect_crc(data->pipe_crc, &crc); + + igt_assert_crc_equal(&ref_crc, &crc); +} + +static void constant_alpha_min(data_t *data, enum pipe pipe, igt_plane_t *plane) +{ + igt_display_t *display = &data->display; + igt_crc_t ref_crc, crc; + + igt_plane_set_fb(plane, NULL); + igt_display_commit2(display, COMMIT_ATOMIC); + igt_pipe_crc_collect_crc(data->pipe_crc, &ref_crc); + + igt_plane_set_prop_enum(plane, IGT_PLANE_PIXEL_BLEND_MODE, "None"); + igt_plane_set_prop_value(plane, IGT_PLANE_ALPHA, 0); + igt_plane_set_fb(plane, &data->argb_fb_100); + igt_display_commit2(display, COMMIT_ATOMIC); + igt_pipe_crc_collect_crc(data->pipe_crc, &crc); + igt_assert_crc_equal(&ref_crc, &crc); + + igt_plane_set_fb(plane, &data->argb_fb_0); + igt_display_commit2(display, COMMIT_ATOMIC); + igt_pipe_crc_collect_crc(data->pipe_crc, &crc); + igt_assert_crc_equal(&ref_crc, &crc); +} + +static void constant_alpha_mid(data_t *data, enum pipe pipe, igt_plane_t *plane) +{ + igt_display_t *display = &data->display; + igt_crc_t ref_crc, crc; + + if (plane->type != DRM_PLANE_TYPE_PRIMARY) + igt_plane_set_fb(igt_pipe_get_plane_type(&display->pipes[pipe], DRM_PLANE_TYPE_PRIMARY), &data->gray_fb); + + igt_plane_set_prop_enum(plane, IGT_PLANE_PIXEL_BLEND_MODE, "None"); + igt_plane_set_prop_value(plane, IGT_PLANE_ALPHA, 0x7fff); + igt_plane_set_fb(plane, &data->xrgb_fb); + igt_display_commit2(display, COMMIT_ATOMIC); + igt_pipe_crc_collect_crc(data->pipe_crc, &ref_crc); + + igt_plane_set_fb(plane, &data->argb_fb_cov_0); + igt_display_commit2(display, COMMIT_ATOMIC); + igt_pipe_crc_collect_crc(data->pipe_crc, &crc); + igt_assert_crc_equal(&ref_crc, &crc); + + igt_plane_set_fb(plane, &data->argb_fb_100); + igt_display_commit2(display, COMMIT_ATOMIC); + igt_pipe_crc_collect_crc(data->pipe_crc, &crc); + igt_assert_crc_equal(&ref_crc, &crc); +} + +static void constant_alpha_max(data_t *data, enum pipe pipe, igt_plane_t *plane) +{ + igt_display_t *display = &data->display; + igt_crc_t ref_crc, crc; + + if (plane->type != DRM_PLANE_TYPE_PRIMARY) + igt_plane_set_fb(igt_pipe_get_plane_type(&display->pipes[pipe], DRM_PLANE_TYPE_PRIMARY), &data->gray_fb); + + igt_plane_set_fb(plane, &data->argb_fb_100); + igt_display_commit2(display, COMMIT_ATOMIC); + igt_pipe_crc_collect_crc(data->pipe_crc, &ref_crc); + + igt_plane_set_prop_enum(plane, IGT_PLANE_PIXEL_BLEND_MODE, "None"); + igt_display_commit2(display, COMMIT_ATOMIC); + igt_pipe_crc_collect_crc(data->pipe_crc, &crc); + igt_assert_crc_equal(&ref_crc, &crc); + + igt_plane_set_fb(plane, &data->argb_fb_cov_0); + igt_display_commit2(display, COMMIT_ATOMIC); + igt_pipe_crc_collect_crc(data->pipe_crc, &crc); + igt_assert_crc_equal(&ref_crc, &crc); + + igt_plane_set_fb(plane, &data->xrgb_fb); + igt_display_commit2(display, COMMIT_ATOMIC); + igt_pipe_crc_collect_crc(data->pipe_crc, &crc); + igt_assert_crc_equal(&ref_crc, &crc); + + igt_plane_set_fb(plane, NULL); +} + +static void alpha_7efc(data_t *data, enum pipe pipe, igt_plane_t *plane) +{ + igt_display_t *display = &data->display; + igt_crc_t ref_crc = {}, crc = {}; + int i; + + if (plane->type != DRM_PLANE_TYPE_PRIMARY) + igt_plane_set_fb(igt_pipe_get_plane_type(&display->pipes[pipe], DRM_PLANE_TYPE_PRIMARY), &data->gray_fb); + + igt_pipe_crc_start(data->pipe_crc); + + /* for coverage, plane alpha and fb alpha should be swappable, so swap fb and alpha */ + for (i = 0; i < 256; i += 8) { + igt_plane_set_prop_value(plane, IGT_PLANE_ALPHA, ((i/2) << 8) | (i/2)); + igt_plane_set_fb(plane, &data->argb_fb_fc); + igt_display_commit2(display, COMMIT_ATOMIC); + + igt_pipe_crc_get_current(display->drm_fd, data->pipe_crc, &ref_crc); + + igt_plane_set_prop_value(plane, IGT_PLANE_ALPHA, (i << 8) | i); + igt_plane_set_fb(plane, &data->argb_fb_7e); + igt_display_commit2(display, COMMIT_ATOMIC); + + igt_pipe_crc_get_current(display->drm_fd, data->pipe_crc, &crc); + igt_assert_crc_equal(&ref_crc, &crc); + } +} + +static void coverage_7efc(data_t *data, enum pipe pipe, igt_plane_t *plane) +{ + igt_display_t *display = &data->display; + igt_crc_t ref_crc = {}, crc = {}; + int i; + + igt_plane_set_prop_enum(plane, IGT_PLANE_PIXEL_BLEND_MODE, "Coverage"); + igt_pipe_crc_start(data->pipe_crc); + + /* for coverage, plane alpha and fb alpha should be swappable, so swap fb and alpha */ + for (i = 0; i < 256; i += 8) { + igt_plane_set_prop_value(plane, IGT_PLANE_ALPHA, ((i/2) << 8) | (i/2)); + igt_plane_set_fb(plane, &data->argb_fb_cov_fc); + igt_display_commit2(display, COMMIT_ATOMIC); + + igt_pipe_crc_get_current(display->drm_fd, data->pipe_crc, &ref_crc); + + igt_plane_set_prop_value(plane, IGT_PLANE_ALPHA, (i << 8) | i); + igt_plane_set_fb(plane, &data->argb_fb_cov_7e); + igt_display_commit2(display, COMMIT_ATOMIC); + + igt_pipe_crc_get_current(display->drm_fd, data->pipe_crc, &crc); + igt_assert_crc_equal(&ref_crc, &crc); + } +} + +static void coverage_premult_constant(data_t *data, enum pipe pipe, igt_plane_t *plane) +{ + igt_display_t *display = &data->display; + igt_crc_t ref_crc = {}, crc = {}; + + /* Set a background color on the primary fb for testing */ + if (plane->type != DRM_PLANE_TYPE_PRIMARY) + igt_plane_set_fb(igt_pipe_get_plane_type(&display->pipes[pipe], DRM_PLANE_TYPE_PRIMARY), &data->gray_fb); + + igt_plane_set_prop_enum(plane, IGT_PLANE_PIXEL_BLEND_MODE, "Coverage"); + igt_plane_set_fb(plane, &data->argb_fb_cov_7e); + igt_display_commit2(display, COMMIT_ATOMIC); + igt_pipe_crc_start(data->pipe_crc); + igt_pipe_crc_get_single(data->pipe_crc, &ref_crc); + + igt_plane_set_prop_enum(plane, IGT_PLANE_PIXEL_BLEND_MODE, "Pre-multiplied"); + igt_plane_set_fb(plane, &data->argb_fb_7e); + igt_display_commit2(display, COMMIT_ATOMIC); + igt_pipe_crc_get_current(display->drm_fd, data->pipe_crc, &crc); + igt_assert_crc_equal(&ref_crc, &crc); + + igt_plane_set_prop_enum(plane, IGT_PLANE_PIXEL_BLEND_MODE, "None"); + igt_plane_set_prop_value(plane, IGT_PLANE_ALPHA, 0x7e7e); + igt_plane_set_fb(plane, &data->argb_fb_cov_7e); + igt_display_commit2(display, COMMIT_ATOMIC); + igt_pipe_crc_get_current(display->drm_fd, data->pipe_crc, &crc); + igt_assert_crc_equal(&ref_crc, &crc); +} + +static void run_test_on_pipe_planes(data_t *data, enum pipe pipe, bool blend, + bool must_multiply, + void(*test)(data_t *, enum pipe, igt_plane_t *)) +{ + igt_display_t *display = &data->display; + igt_output_t *output = igt_get_single_output_for_pipe(display, pipe); + igt_plane_t *plane; + bool found = false; + bool multiply = false; + + for_each_plane_on_pipe(display, pipe, plane) { + if (!igt_plane_has_prop(plane, IGT_PLANE_ALPHA)) + continue; + + if (blend && !igt_plane_has_prop(plane, IGT_PLANE_PIXEL_BLEND_MODE)) + continue; + + prepare_crtc(data, output, pipe); + + /* reset plane alpha properties between each plane */ + reset_alpha(display, pipe); + + found = true; + if (must_multiply && !has_multiplied_alpha(data, plane)) + continue; + multiply = true; + + igt_info("Testing plane %u\n", plane->index); + test(data, pipe, plane); + igt_plane_set_fb(plane, NULL); + } + + igt_require_f(found, "No planes with %s property found\n", + blend ? "pixel blending mode" : "alpha"); + igt_require_f(multiply, "Multiplied (plane x pixel) alpha not available\n"); +} + +static void run_subtests(data_t *data, enum pipe pipe) +{ + igt_fixture { + bool found = false; + igt_plane_t *plane; + + igt_display_require_output_on_pipe(&data->display, pipe); + for_each_plane_on_pipe(&data->display, pipe, plane) { + if (!igt_plane_has_prop(plane, IGT_PLANE_ALPHA)) + continue; + + found = true; + break; + } + + igt_require_f(found, "Found no plane on pipe %s with alpha blending supported\n", + kmstest_pipe_name(pipe)); + } + + igt_subtest_f("pipe-%s-alpha-basic", kmstest_pipe_name(pipe)) + run_test_on_pipe_planes(data, pipe, false, true, basic_alpha); + + igt_subtest_f("pipe-%s-alpha-7efc", kmstest_pipe_name(pipe)) + run_test_on_pipe_planes(data, pipe, false, true, alpha_7efc); + + igt_subtest_f("pipe-%s-coverage-7efc", kmstest_pipe_name(pipe)) + run_test_on_pipe_planes(data, pipe, true, true, coverage_7efc); + + igt_subtest_f("pipe-%s-coverage-vs-premult-vs-constant", kmstest_pipe_name(pipe)) + run_test_on_pipe_planes(data, pipe, true, false, coverage_premult_constant); + + igt_subtest_f("pipe-%s-alpha-transparant-fb", kmstest_pipe_name(pipe)) + run_test_on_pipe_planes(data, pipe, false, false, argb_transparant); + + igt_subtest_f("pipe-%s-alpha-opaque-fb", kmstest_pipe_name(pipe)) + run_test_on_pipe_planes(data, pipe, false, false, argb_opaque); + + igt_subtest_f("pipe-%s-constant-alpha-min", kmstest_pipe_name(pipe)) + run_test_on_pipe_planes(data, pipe, true, false, constant_alpha_min); + + igt_subtest_f("pipe-%s-constant-alpha-mid", kmstest_pipe_name(pipe)) + run_test_on_pipe_planes(data, pipe, true, false, constant_alpha_mid); + + igt_subtest_f("pipe-%s-constant-alpha-max", kmstest_pipe_name(pipe)) + run_test_on_pipe_planes(data, pipe, true, false, constant_alpha_max); +} + +igt_main +{ + data_t data = {}; + enum pipe pipe; + + igt_fixture { + igt_skip_on_simulation(); + + data.gfx_fd = drm_open_driver(DRIVER_ANY); + igt_require_pipe_crc(data.gfx_fd); + igt_display_init(&data.display, data.gfx_fd); + igt_require(data.display.is_atomic); + } + + for_each_pipe_static(pipe) + igt_subtest_group + run_subtests(&data, pipe); + + igt_fixture + igt_display_fini(&data.display); +} diff --git a/tests/meson.build b/tests/meson.build index d22d59e0..697ff515 100644 --- a/tests/meson.build +++ b/tests/meson.build @@ -168,6 +168,7 @@ test_progs = [ 'kms_pipe_b_c_ivb', 'kms_pipe_crc_basic', 'kms_plane', + 'kms_plane_alpha_blend', 'kms_plane_lowres', 'kms_plane_multiple', 'kms_plane_scaling', |