mirror of
https://github.com/encounter/dawn-cmake.git
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96496828a0
The functionality of the dawn_headers and libdawn targets are split into the following targets: - dawn_headers: the new version only exposes the "dawn.h" C API and no longer includes the C++ API. - dawncpp: the header and implementation of the C++ API that wraps the C API. This is unbundled from the rest so the C++ API can be used with libdawn_proc or other libraries implementing the C API. - libdawn_proc: A DawnProcTable-backend implementation of the C API. This is needed because in follow-up commit there will be three libraries implementing the C API: libdawn_proc that trampolines where we want, and libdawn_native/wire that don't have trampolines for better perf. BUG=dawn:22 Change-Id: I5d941f0d98e5a4b633e14d67eb5269f7924f0647 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12160 Commit-Queue: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Austin Eng <enga@chromium.org>
108 lines
3.7 KiB
C
108 lines
3.7 KiB
C
//* Copyright 2017 The Dawn Authors
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//*
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//* Licensed under the Apache License, Version 2.0 (the "License");
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//* you may not use this file except in compliance with the License.
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//* You may obtain a copy of the License at
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//*
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//* http://www.apache.org/licenses/LICENSE-2.0
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//*
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//* Unless required by applicable law or agreed to in writing, software
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//* distributed under the License is distributed on an "AS IS" BASIS,
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//* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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//* See the License for the specific language governing permissions and
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//* limitations under the License.
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#ifndef DAWN_DAWN_H_
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#define DAWN_DAWN_H_
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#include "dawn/dawn_export.h"
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#include <stdint.h>
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#include <stddef.h>
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#include <stdbool.h>
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const uint64_t DAWN_WHOLE_SIZE = 0xffffffffffffffffULL; // UINT64_MAX
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{% for type in by_category["object"] %}
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typedef struct {{as_cType(type.name)}}Impl* {{as_cType(type.name)}};
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{% endfor %}
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{% for type in by_category["enum"] + by_category["bitmask"] %}
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typedef enum {{as_cType(type.name)}} {
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{% for value in type.values %}
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{{as_cEnum(type.name, value.name)}} = 0x{{format(value.value, "08X")}},
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{% endfor %}
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{{as_cEnum(type.name, Name("force32"))}} = 0x7FFFFFFF
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} {{as_cType(type.name)}};
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{% endfor %}
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{% for type in by_category["structure"] %}
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typedef struct {{as_cType(type.name)}} {
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{% if type.extensible %}
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void const * nextInChain;
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{% endif %}
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{% for member in type.members %}
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{{as_annotated_cType(member)}};
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{% endfor %}
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} {{as_cType(type.name)}};
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{% endfor %}
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#ifdef __cplusplus
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extern "C" {
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#endif
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// Custom types depending on the target language
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typedef void (*DawnErrorCallback)(DawnErrorType type, const char* message, void* userdata);
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typedef void (*DawnBufferCreateMappedCallback)(DawnBufferMapAsyncStatus status,
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DawnCreateBufferMappedResult result,
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void* userdata);
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typedef void (*DawnBufferMapReadCallback)(DawnBufferMapAsyncStatus status,
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const void* data,
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uint64_t dataLength,
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void* userdata);
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typedef void (*DawnBufferMapWriteCallback)(DawnBufferMapAsyncStatus status,
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void* data,
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uint64_t dataLength,
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void* userdata);
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typedef void (*DawnFenceOnCompletionCallback)(DawnFenceCompletionStatus status, void* userdata);
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#if !defined(DAWN_SKIP_PROCS)
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{% for type in by_category["object"] %}
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// Procs of {{type.name.CamelCase()}}
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{% for method in native_methods(type) %}
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typedef {{as_cType(method.return_type.name)}} (*{{as_cProc(type.name, method.name)}})(
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{{-as_cType(type.name)}} {{as_varName(type.name)}}
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{%- for arg in method.arguments -%}
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, {{as_annotated_cType(arg)}}
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{%- endfor -%}
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);
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{% endfor %}
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{% endfor %}
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#endif // !defined(DAWN_SKIP_PROCS)
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#if !defined(DAWN_SKIP_DECLARATIONS)
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{% for type in by_category["object"] %}
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// Methods of {{type.name.CamelCase()}}
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{% for method in native_methods(type) %}
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DAWN_EXPORT {{as_cType(method.return_type.name)}} {{as_cMethod(type.name, method.name)}}(
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{{-as_cType(type.name)}} {{as_varName(type.name)}}
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{%- for arg in method.arguments -%}
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, {{as_annotated_cType(arg)}}
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{%- endfor -%}
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);
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{% endfor %}
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{% endfor %}
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#endif // !defined(DAWN_SKIP_DECLARATIONS)
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // DAWN_DAWN_H_
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