This patch continues the buffer and output transforms testing by iterating through a representative selection of buffer transforms and scales. For more details, see the previous patch "tests: add output transform tests". https://gitlab.freedesktop.org/wayland/weston/issues/52 Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>dev
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/*
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* Copyright © 2020 Collabora, Ltd. |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining |
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* a copy of this software and associated documentation files (the |
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* "Software"), to deal in the Software without restriction, including |
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* without limitation the rights to use, copy, modify, merge, publish, |
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* distribute, sublicense, and/or sell copies of the Software, and to |
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* permit persons to whom the Software is furnished to do so, subject to |
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* the following conditions: |
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* |
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* The above copyright notice and this permission notice (including the |
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* next paragraph) shall be included in all copies or substantial |
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* portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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* SOFTWARE. |
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*/ |
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#include "config.h" |
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#include <stdio.h> |
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#include <string.h> |
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#include <sys/mman.h> |
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#include "weston-test-client-helper.h" |
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#include "weston-test-fixture-compositor.h" |
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#define TRANSFORM(x) WL_OUTPUT_TRANSFORM_ ## x, #x |
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#define RENDERERS(s, t) \ |
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{ RENDERER_PIXMAN, s, TRANSFORM(t) }, \
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{ RENDERER_GL, s, TRANSFORM(t) } |
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struct setup_args { |
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enum renderer_type renderer; |
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int scale; |
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enum wl_output_transform transform; |
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const char *transform_name; |
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}; |
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static const struct setup_args my_setup_args[] = { |
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RENDERERS(1, NORMAL), |
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RENDERERS(2, 90), |
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}; |
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static enum test_result_code |
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fixture_setup(struct weston_test_harness *harness, const struct setup_args *arg) |
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{ |
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struct compositor_setup setup; |
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/* The width and height are chosen to produce 324x240 framebuffer, to
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* emulate keeping the video mode constant. |
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* This resolution is divisible by 2 and 3. |
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* Headless multiplies the given size by scale. |
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*/ |
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compositor_setup_defaults(&setup); |
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setup.renderer = arg->renderer; |
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setup.width = 324 / arg->scale; |
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setup.height = 240 / arg->scale; |
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setup.scale = arg->scale; |
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setup.transform = arg->transform; |
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setup.shell = SHELL_TEST_DESKTOP; |
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return weston_test_harness_execute_as_client(harness, &setup); |
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} |
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DECLARE_FIXTURE_SETUP_WITH_ARG(fixture_setup, my_setup_args); |
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struct buffer_args { |
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int scale; |
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enum wl_output_transform transform; |
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const char *transform_name; |
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}; |
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static const struct buffer_args my_buffer_args[] = { |
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/* { 1, TRANSFORM(NORMAL) }, done in output-transforms-test.c */ |
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{ 1, TRANSFORM(90) }, |
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{ 1, TRANSFORM(180) }, |
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{ 1, TRANSFORM(270) }, |
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{ 1, TRANSFORM(FLIPPED) }, |
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{ 1, TRANSFORM(FLIPPED_90) }, |
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{ 1, TRANSFORM(FLIPPED_180) }, |
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{ 1, TRANSFORM(FLIPPED_270) }, |
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{ 2, TRANSFORM(NORMAL) }, |
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/* { 2, TRANSFORM(90) }, done in output-transforms-test.c */ |
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{ 2, TRANSFORM(180) }, |
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{ 2, TRANSFORM(FLIPPED) }, |
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{ 3, TRANSFORM(NORMAL) }, |
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{ 3, TRANSFORM(FLIPPED_90) }, |
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}; |
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TEST_P(buffer_transform, my_buffer_args) |
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{ |
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const struct buffer_args *bargs = data; |
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const struct setup_args *oargs; |
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struct client *client; |
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bool match; |
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char *refname; |
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int ret; |
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oargs = &my_setup_args[get_test_fixture_index()]; |
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ret = asprintf(&refname, "output_%d-%s_buffer_%d-%s", |
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oargs->scale, oargs->transform_name, |
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bargs->scale, bargs->transform_name); |
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assert(ret); |
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testlog("%s: %s\n", get_test_name(), refname); |
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/*
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* NOTE! The transform set below is a lie. |
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* Take that into account when analyzing screenshots. |
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*/ |
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client = create_client(); |
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client->surface = create_test_surface(client); |
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client->surface->width = 10000; /* used only for damage */ |
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client->surface->height = 10000; |
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client->surface->buffer = client_buffer_from_image_file(client, |
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"basic-test-card", |
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bargs->scale); |
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wl_surface_set_buffer_scale(client->surface->wl_surface, bargs->scale); |
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wl_surface_set_buffer_transform(client->surface->wl_surface, |
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bargs->transform); |
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move_client(client, 19, 19); |
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match = verify_screen_content(client, refname, 0, NULL, 0); |
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assert(match); |
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client_destroy(client); |
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} |
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