dawn-cmake/generator/templates/opengl/opengl_platform.h
Stephen White b5652c75d2 Implement EGLImage external texture API for GL.
Tests are based on the IOSurfaceWrappingTests.
Sampling tests are not implemented, since they would require
support for the samplerExternalOES sampler type in WGSL.

Bug: chromium:1205155
Change-Id: Icc114eaf6efaee93f1b8486e615f0fd307f23080
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/50201
Commit-Queue: Stephen White <senorblanco@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
2021-06-03 16:19:16 +00:00

74 lines
2.7 KiB
C

//* Copyright 2019 The Dawn Authors
//*
//* Licensed under the Apache License, Version 2.0 (the "License");
//* you may not use this file except in compliance with the License.
//* You may obtain a copy of the License at
//*
//* http://www.apache.org/licenses/LICENSE-2.0
//*
//* Unless required by applicable law or agreed to in writing, software
//* distributed under the License is distributed on an "AS IS" BASIS,
//* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//* See the License for the specific language governing permissions and
//* limitations under the License.
#include <KHR/khrplatform.h>
using GLvoid = void;
using GLchar = char;
using GLenum = unsigned int;
using GLboolean = unsigned char;
using GLbitfield = unsigned int;
using GLbyte = khronos_int8_t;
using GLshort = short;
using GLint = int;
using GLsizei = int;
using GLubyte = khronos_uint8_t;
using GLushort = unsigned short;
using GLuint = unsigned int;
using GLfloat = khronos_float_t;
using GLclampf = khronos_float_t;
using GLdouble = double;
using GLclampd = double;
using GLfixed = khronos_int32_t;
using GLintptr = khronos_intptr_t;
using GLsizeiptr = khronos_ssize_t;
using GLhalf = unsigned short;
using GLint64 = khronos_int64_t;
using GLuint64 = khronos_uint64_t;
using GLsync = struct __GLsync*;
using GLeglImageOES = void*;
using GLDEBUGPROC = void(KHRONOS_APIENTRY*)(GLenum source,
GLenum type,
GLuint id,
GLenum severity,
GLsizei length,
const GLchar* message,
const void* userParam);
using GLDEBUGPROCARB = GLDEBUGPROC;
using GLDEBUGPROCKHR = GLDEBUGPROC;
using GLDEBUGPROCAMD = void(KHRONOS_APIENTRY*)(GLuint id,
GLenum category,
GLenum severity,
GLsizei length,
const GLchar* message,
void* userParam);
{% for block in header_blocks %}
// {{block.description}}
{% for enum in block.enums %}
#define {{enum.name}} {{enum.value}}
{% endfor %}
{% for proc in block.procs %}
using {{proc.PFNGLPROCNAME()}} = {{proc.return_type}}(KHRONOS_APIENTRY *)(
{%- for param in proc.params -%}
{%- if not loop.first %}, {% endif -%}
{{param.type}} {{param.name}}
{%- endfor -%}
);
{% endfor %}
{% endfor%}
#undef DAWN_GL_APIENTRY