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https://github.com/Cateners/tiny_computer.git
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Termux x11 port
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Caten
170
android/app/src/main/cpp/patches/libepoxy.patch
Normal file
170
android/app/src/main/cpp/patches/libepoxy.patch
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@@ -0,0 +1,170 @@
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diff --git a/src/gen_dispatch.py b/src/gen_dispatch.py
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index 3daad84..b27931d 100755
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--- a/src/gen_dispatch.py
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+++ b/src/gen_dispatch.py
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@@ -222,7 +222,7 @@ class Generator(object):
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for child in t:
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if child.tag == 'apientry':
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- self.typedefs += 'APIENTRY'
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+ self.typedefs += ''
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if child.text:
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self.typedefs += child.text
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if child.tail:
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@@ -462,13 +462,14 @@ class Generator(object):
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def write_function_ptr_typedefs(self):
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for func in self.sorted_functions:
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- self.outln('typedef {0} (GLAPIENTRY *{1})({2});'.format(func.ret_type,
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+ self.outln('typedef {0} (*{1})({2});'.format(func.ret_type,
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func.ptr_type,
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func.args_decl))
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def write_header_header(self, out_file):
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self.close()
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self.out_file = open(out_file, 'w')
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+ self.out_file.truncate(0)
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self.outln('/* GL dispatch header.')
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self.outln(' * This is code-generated from the GL API XML files from Khronos.')
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@@ -482,7 +483,7 @@ class Generator(object):
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self.outln('#include <stddef.h>')
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self.outln('')
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- def write_header(self, out_file):
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+ def write_header2(self, out_file):
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self.write_header_header(out_file)
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self.outln('#include "epoxy/common.h"')
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@@ -858,6 +859,82 @@ class Generator(object):
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for func in self.sorted_functions:
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self.write_function_pointer(func)
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+ def write_header(self, out_file):
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+ self.close()
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+ self.out_file = open(out_file, 'w')
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+ self.out_file.truncate(0)
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+
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+ self.outln('/* GL dispatch header.')
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+ self.outln(' * This is code-generated from the GL API XML files from Khronos.')
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+ self.write_copyright_comment_body()
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+ self.outln(' */')
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+ self.outln('')
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+
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+ self.outln('#pragma once')
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+
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+ self.outln('#include <inttypes.h>')
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+ self.outln('#include <stddef.h>')
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+ self.outln('')
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+
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+ # Add some ridiculous inttypes.h redefinitions that are
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+ # from khrplatform.h and not included in the XML. We
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+ # don't directly include khrplatform.h because it's not
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+ # present on many systems, and coming up with #ifdefs to
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+ # decide when it's not present would be hard.
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+ self.outln('#define __khrplatform_h_ 1')
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+ self.outln('typedef int8_t khronos_int8_t;')
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+ self.outln('typedef int16_t khronos_int16_t;')
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+ self.outln('typedef int32_t khronos_int32_t;')
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+ self.outln('typedef int64_t khronos_int64_t;')
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+ self.outln('typedef uint8_t khronos_uint8_t;')
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+ self.outln('typedef uint16_t khronos_uint16_t;')
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+ self.outln('typedef uint32_t khronos_uint32_t;')
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+ self.outln('typedef uint64_t khronos_uint64_t;')
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+ self.outln('typedef float khronos_float_t;')
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+ self.outln('#ifdef _WIN64')
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+ self.outln('typedef signed long long int khronos_intptr_t;')
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+ self.outln('typedef unsigned long long int khronos_uintptr_t;')
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+ self.outln('typedef signed long long int khronos_ssize_t;')
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+ self.outln('typedef unsigned long long int khronos_usize_t;')
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+ self.outln('#else')
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+ self.outln('typedef signed long int khronos_intptr_t;')
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+ self.outln('typedef unsigned long int khronos_uintptr_t;')
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+ self.outln('typedef signed long int khronos_ssize_t;')
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+ self.outln('typedef unsigned long int khronos_usize_t;')
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+ self.outln('#endif')
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+ self.outln('typedef uint64_t khronos_utime_nanoseconds_t;')
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+ self.outln('typedef int64_t khronos_stime_nanoseconds_t;')
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+ self.outln('#define KHRONOS_MAX_ENUM 0x7FFFFFFF')
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+ self.outln('typedef enum {')
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+ self.outln(' KHRONOS_FALSE = 0,')
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+ self.outln(' KHRONOS_TRUE = 1,')
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+ self.outln(' KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM')
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+ self.outln('} khronos_boolean_enum_t;')
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+
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+ if self.target == "glx":
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+ self.outln('#include <X11/Xlib.h>')
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+ self.outln('#include <X11/Xutil.h>')
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+
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+ self.out(self.typedefs)
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+ self.outln('')
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+ self.write_enums()
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+ self.outln('')
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+ self.write_function_ptr_typedefs()
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+
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+ for func in self.sorted_functions:
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+ ret = ""
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+ if func.ret_type in ("void"):
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+ ret = ""
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+ elif func.ret_type in ("GLhandleARB", "GLsync", "const GLubyte *", "GLVULKANPROCNV", "void *"):
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+ ret = "NULL"
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+ elif func.ret_type in ("GLuint", "GLboolean", "GLenum", "GLint", "GLfloat", "GLushort", \
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+ "GLintptr", "GLbitfield", "GLvdpauSurfaceNV", "GLsizei", "GLuint64"):
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+ ret = "0"
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+ else:
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+ raise ValueError('Wrong return type "' + func.ret_type + '"')
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+ self.outln('#define {0}(...) {1}'.format(func.name, ret))
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+
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+
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def close(self):
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if self.out_file:
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self.out_file.close()
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@@ -869,10 +946,6 @@ argparser.add_argument('files', metavar='file.xml', nargs='+', help='GL API XML
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argparser.add_argument('--outputdir', metavar='dir', required=False, help='Destination directory for files (default to current dir)')
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argparser.add_argument('--includedir', metavar='dir', required=False, help='Destination directory for headers')
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argparser.add_argument('--srcdir', metavar='dir', required=False, help='Destination directory for source')
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-argparser.add_argument('--source', dest='source', action='store_true', required=False, help='Generate the source file')
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-argparser.add_argument('--no-source', dest='source', action='store_false', required=False, help='Do not generate the source file')
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-argparser.add_argument('--header', dest='header', action='store_true', required=False, help='Generate the header file')
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-argparser.add_argument('--no-header', dest='header', action='store_false', required=False, help='Do not generate the header file')
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args = argparser.parse_args()
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if args.outputdir:
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@@ -890,13 +963,6 @@ if args.srcdir:
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else:
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srcdir = outputdir
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-build_source = args.source
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-build_header = args.header
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-
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-if not build_source and not build_header:
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- build_source = True
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- build_header = True
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-
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for f in args.files:
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name = os.path.basename(f).split('.xml')[0]
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generator = Generator(name)
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@@ -911,22 +977,8 @@ for f in args.files:
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generator.sort_functions()
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generator.resolve_aliases()
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- generator.fixup_bootstrap_function('glGetString',
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- 'epoxy_get_bootstrap_proc_address({0})')
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- generator.fixup_bootstrap_function('glGetIntegerv',
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- 'epoxy_get_bootstrap_proc_address({0})')
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-
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- # While this is technically exposed as a GLX extension, it's
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- # required to be present as a public symbol by the Linux OpenGL
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- # ABI.
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- generator.fixup_bootstrap_function('glXGetProcAddress',
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- 'epoxy_glx_dlsym({0})')
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generator.prepare_provider_enum()
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-
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- if build_header:
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- generator.write_header(os.path.join(includedir, name + '_generated.h'))
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- if build_source:
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- generator.write_source(os.path.join(srcdir, name + '_generated_dispatch.c'))
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+ generator.write_header(os.path.join(includedir, name + '.h'))
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generator.close()
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