mirror of
https://gitee.com/openharmony/third_party_mesa3d
synced 2024-11-27 09:31:03 +00:00
ee80237218
The classic OSMesa renders directly into user memory using src/mesa/swrast, while gallium OSMesa renders using softpipe or llvmpipe and copies out at glFlush() time. This would make gallium look like a worse choice for OSMesa, except that swrast is: 1) Painfully slow to render compared to llvmpipe 2) Incorrect at derivatives 3) Limited to GL 2.1 instead of GL 4.6 In my survey of OSMesa users, debian was the remaining holdout with classic OSMesa in use on hurd and some rare non-LLVM-supported architectures (sh4, alpha, etc.). As of today, they've switched to softpipe-based gallium OSMesa for them. To prevent people from running the wrong OSMesa (to the extent that running OSMesa can ever be the right thing), delete the classic version. Reviewed-by: Eric Engestrom <eric.engestrom@intel.com> Closes: #320 Closes: #877 Closes: #2297 Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1243>
149 lines
3.7 KiB
Meson
149 lines
3.7 KiB
Meson
# Copyright © 2017 Intel Corporation
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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inc_include = [include_directories('.')]
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inc_d3d9 = include_directories('D3D9')
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inc_haikugl = include_directories('HaikuGL')
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# Most things assume that Android headers are in the default include
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# path when compiling for Android so add the stub headers to
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# inc_include when using the stub.
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if with_android_stub
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inc_include += [include_directories('android_stub')]
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endif
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if not with_glvnd
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if with_gles1 or with_gles2 or with_opengl or with_egl
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install_headers('KHR/khrplatform.h', subdir : 'KHR')
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endif
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if with_gles1
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install_headers(
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'GLES/egl.h',
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'GLES/gl.h',
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'GLES/glext.h',
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'GLES/glplatform.h',
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subdir : 'GLES',
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)
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endif
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if with_gles2
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install_headers(
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'GLES2/gl2.h',
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'GLES2/gl2ext.h',
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'GLES2/gl2platform.h',
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subdir : 'GLES2',
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)
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install_headers(
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'GLES3/gl3.h',
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'GLES3/gl31.h',
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'GLES3/gl32.h',
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'GLES3/gl3ext.h',
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'GLES3/gl3platform.h',
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subdir : 'GLES3',
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)
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endif
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if with_opengl
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install_headers(
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'GL/gl.h',
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'GL/glcorearb.h',
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'GL/glext.h',
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subdir : 'GL',
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)
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endif
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if with_glx != 'disabled'
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install_headers(
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'GL/glx.h',
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'GL/glxext.h',
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subdir : 'GL')
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endif
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if with_egl
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install_headers(
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'EGL/egl.h',
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'EGL/eglext.h',
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'EGL/eglplatform.h',
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subdir : 'EGL',
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)
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endif
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endif
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# Non-upstream headers
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if with_egl
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install_headers(
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'EGL/eglmesaext.h',
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'EGL/eglextchromium.h',
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subdir : 'EGL',
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)
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endif
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if with_osmesa
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install_headers('GL/osmesa.h', subdir : 'GL')
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endif
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if with_dri
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install_headers('GL/internal/dri_interface.h', subdir : 'GL/internal')
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endif
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if with_gallium_st_nine
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install_headers(
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'd3dadapter/d3dadapter9.h', 'd3dadapter/drm.h', 'd3dadapter/present.h',
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subdir : 'd3dadapter',
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)
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endif
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if with_platform_haiku
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install_headers(
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'HaikuGL/GLRenderer.h', 'HaikuGL/GLView.h', 'HaikuGL/OpenGLKit.h',
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subdir : 'opengl',
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)
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endif
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# Only install the headers if we are building a stand alone implementation and
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# not an ICD enabled implementation
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if with_gallium_opencl and not with_opencl_icd
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install_headers(
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'CL/cl.h',
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'CL/cl.hpp',
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'CL/cl2.hpp',
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'CL/cl_d3d10.h',
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'CL/cl_d3d11.h',
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'CL/cl_dx9_media_sharing.h',
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'CL/cl_dx9_media_sharing_intel.h',
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'CL/cl_egl.h',
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'CL/cl_ext.h',
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'CL/cl_ext_intel.h',
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'CL/cl_gl.h',
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'CL/cl_gl_ext.h',
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'CL/cl_icd.h',
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'CL/cl_platform.h',
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'CL/cl_va_api_media_sharing_intel.h',
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'CL/cl_version.h',
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'CL/opencl.h',
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subdir: 'CL'
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)
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endif
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if with_intel_vk
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install_headers('vulkan/vulkan_intel.h', subdir : 'vulkan')
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endif
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