mirror of
https://gitlab.freedesktop.org/wayland/weston
synced 2024-09-06 18:05:39 +00:00
5706d7e5d2
In this MR we add support to the majority of the interfaces from the color-management protocol. That means that we are able to advertise output's images descriptions to clients, preferred surface images descriptions, and so on. We also support clients that wants to create ICC-based images descriptions and set such descriptions for surfaces. We still don't support the interface to allow clients to create image descriptions from parameters, but that should be addressed in the near future. Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
110 lines
3.6 KiB
C
110 lines
3.6 KiB
C
/*
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* Copyright 2022 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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#pragma once
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <string.h>
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#include <stdbool.h>
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struct weston_compositor;
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__attribute__((noreturn, format(printf, 2, 3)))
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static inline void
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weston_assert_fail_(const struct weston_compositor *compositor, const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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vfprintf(stderr, fmt, ap);
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va_end(ap);
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abort();
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}
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#ifndef custom_assert_fail_
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#define custom_assert_fail_ weston_assert_fail_
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#endif
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#define weston_assert_(compositor, a, b, val_type, val_fmt, cmp) \
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({ \
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struct weston_compositor *ec = compositor; \
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val_type a_ = (a); \
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val_type b_ = (b); \
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bool cond = a_ cmp b_; \
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if (!cond) \
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custom_assert_fail_(ec, "%s:%u: Assertion %s %s %s (" val_fmt " %s " val_fmt ") failed!\n", \
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__FILE__, __LINE__, #a, #cmp, #b, a_, #cmp, b_); \
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cond; \
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})
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#define weston_assert_fn_(compositor, fn, a, b, val_type, val_fmt, cmp) \
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({ \
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struct weston_compositor *ec = compositor; \
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val_type a_ = (a); \
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val_type b_ = (b); \
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bool cond = fn(a_, b_) cmp 0; \
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if (!cond) \
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custom_assert_fail_(ec, "%s:%u: Assertion %s %s %s (" val_fmt " %s " val_fmt ") failed!\n", \
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__FILE__, __LINE__, #a, #cmp, #b, a_, #cmp, b_); \
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cond; \
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})
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#define weston_assert_not_reached(compositor, reason) \
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do { \
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struct weston_compositor *ec = compositor; \
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custom_assert_fail_(ec, "%s:%u: Assertion failed! This should not be reached: %s\n", \
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__FILE__, __LINE__, reason); \
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} while (0)
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#define weston_assert_true(compositor, a) \
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weston_assert_(compositor, a, true, bool, "%d", ==)
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#define weston_assert_ptr(compositor, a) \
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weston_assert_(compositor, a, NULL, const void *, "%p", !=)
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#define weston_assert_ptr_is_null(compositor, a) \
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weston_assert_(compositor, a, NULL, const void *, "%p", ==)
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#define weston_assert_ptr_eq(compositor, a, b) \
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weston_assert_(compositor, a, b, const void *, "%p", ==)
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#define weston_assert_double_eq(compositor, a, b) \
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weston_assert_(compositor, a, b, double, "%.10g", ==)
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#define weston_assert_uint32_neq(compositor, a, b) \
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weston_assert_(compositor, a, b, uint32_t, "%u", !=)
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#define weston_assert_uint32_gt(compositor, a, b) \
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weston_assert_(compositor, a, b, uint32_t, "%u", >)
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#define weston_assert_uint32_lt(compositor, a, b) \
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weston_assert_(compositor, a, b, uint32_t, "%u", <)
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#define weston_assert_str_eq(compositor, a, b) \
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weston_assert_fn_(compositor, strcmp, a, b, const char *, "%s", ==)
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