| #!/usr/bin/python2 |
| # |
| # Copyright 2017 The ANGLE Project Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| # |
| # generate_entry_points.py: |
| # Generates the OpenGL bindings and entry point layers for ANGLE. |
| # NOTE: don't run this script directly. Run scripts/run_code_generation.py. |
| |
| import sys, os, pprint, json |
| from datetime import date |
| import registry_xml |
| |
| # List of GLES1 extensions for which we don't need to add Context.h decls. |
| gles1_no_context_decl_extensions = [ |
| "GL_OES_framebuffer_object", |
| ] |
| |
| # List of GLES1 API calls that have had their semantics changed in later GLES versions, but the |
| # name was kept the same |
| gles1_overloaded = [ |
| "glGetPointerv", |
| ] |
| |
| # This is a list of exceptions for entry points which don't want to have |
| # the EVENT macro. This is required for some debug marker entry points. |
| no_event_marker_exceptions_list = sorted([ |
| "glPushGroupMarkerEXT", |
| "glPopGroupMarkerEXT", |
| "glInsertEventMarkerEXT", |
| ]) |
| |
| # Strip these suffixes from Context entry point names. NV is excluded (for now). |
| strip_suffixes = ["ANGLE", "EXT", "KHR", "OES", "CHROMIUM", "OVR"] |
| |
| template_entry_point_header = """// GENERATED FILE - DO NOT EDIT. |
| // Generated by {script_name} using data from {data_source_name}. |
| // |
| // Copyright {year} The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // entry_points_{annotation_lower}_autogen.h: |
| // Defines the {comment} entry points. |
| |
| #ifndef {lib}_ENTRY_POINTS_{annotation_upper}_AUTOGEN_H_ |
| #define {lib}_ENTRY_POINTS_{annotation_upper}_AUTOGEN_H_ |
| |
| {includes} |
| |
| namespace gl |
| {{ |
| {entry_points} |
| }} // namespace gl |
| |
| #endif // {lib}_ENTRY_POINTS_{annotation_upper}_AUTOGEN_H_ |
| """ |
| |
| template_entry_point_source = """// GENERATED FILE - DO NOT EDIT. |
| // Generated by {script_name} using data from {data_source_name}. |
| // |
| // Copyright {year} The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // entry_points_{annotation_lower}_autogen.cpp: |
| // Defines the {comment} entry points. |
| |
| {includes} |
| |
| namespace gl |
| {{ |
| {entry_points}}} // namespace gl |
| """ |
| |
| template_entry_points_enum_header = """// GENERATED FILE - DO NOT EDIT. |
| // Generated by {script_name} using data from {data_source_name}. |
| // |
| // Copyright {year} The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // entry_points_enum_autogen.h: |
| // Defines the {lib} entry points enumeration. |
| |
| #ifndef LIBANGLE_ENTRYPOINTSENUM_AUTOGEN_H_ |
| #define LIBANGLE_ENTRYPOINTSENUM_AUTOGEN_H_ |
| |
| namespace gl |
| {{ |
| enum class EntryPoint |
| {{ |
| {entry_points_list} |
| }}; |
| |
| const char *GetEntryPointName(EntryPoint ep); |
| }} // namespace gl |
| #endif // LIBANGLE_ENTRY_POINTS_ENUM_AUTOGEN_H_ |
| """ |
| |
| template_entry_points_name_case = """ case EntryPoint::{enum}: |
| return "gl{enum}";""" |
| |
| template_entry_points_enum_source = """// GENERATED FILE - DO NOT EDIT. |
| // Generated by {script_name} using data from {data_source_name}. |
| // |
| // Copyright {year} The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // entry_points_enum_autogen.cpp: |
| // Helper methods for the {lib} entry points enumeration. |
| |
| #include "libANGLE/entry_points_enum_autogen.h" |
| |
| #include "common/debug.h" |
| |
| namespace gl |
| {{ |
| const char *GetEntryPointName(EntryPoint ep) |
| {{ |
| switch (ep) |
| {{ |
| {entry_points_name_cases} |
| default: |
| UNREACHABLE(); |
| return "error"; |
| }} |
| }} |
| }} // namespace gl |
| """ |
| |
| template_lib_entry_point_source = """// GENERATED FILE - DO NOT EDIT. |
| // Generated by {script_name} using data from {data_source_name}. |
| // |
| // Copyright {year} The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // {lib_name}.cpp: Implements the exported {lib_description} functions. |
| |
| {includes} |
| extern "C" {{ |
| {entry_points} |
| }} // extern "C" |
| """ |
| |
| template_entry_point_decl = """ANGLE_EXPORT {return_type}GL_APIENTRY {name}{explicit_context_suffix}({explicit_context_param}{explicit_context_comma}{params});""" |
| |
| template_entry_point_no_return = """void GL_APIENTRY {name}{explicit_context_suffix}({explicit_context_param}{explicit_context_comma}{params}) |
| {{ |
| Context *context = {context_getter}; |
| {event_comment}EVENT("gl{name}", "context = %d{comma_if_needed}{format_params}", CID(context){comma_if_needed}{pass_params}); |
| |
| if (context) |
| {{{assert_explicit_context}{packed_gl_enum_conversions} |
| std::unique_lock<std::mutex> shareContextLock = GetShareGroupLock(context); |
| bool isCallValid = (context->skipValidation() || Validate{name}({validate_params})); |
| if (isCallValid) |
| {{ |
| context->{name_lower_no_suffix}({internal_params}); |
| }} |
| ANGLE_CAPTURE({name}, isCallValid, {validate_params}); |
| }} |
| }} |
| """ |
| |
| template_entry_point_with_return = """{return_type}GL_APIENTRY {name}{explicit_context_suffix}({explicit_context_param}{explicit_context_comma}{params}) |
| {{ |
| Context *context = {context_getter}; |
| {event_comment}EVENT("gl{name}", "context = %d{comma_if_needed}{format_params}", CID(context){comma_if_needed}{pass_params}); |
| |
| {return_type} returnValue; |
| if (context) |
| {{{assert_explicit_context}{packed_gl_enum_conversions} |
| std::unique_lock<std::mutex> shareContextLock = GetShareGroupLock(context); |
| bool isCallValid = (context->skipValidation() || Validate{name}({validate_params})); |
| if (isCallValid) |
| {{ |
| returnValue = context->{name_lower_no_suffix}({internal_params}); |
| }} |
| else |
| {{ |
| returnValue = GetDefaultReturnValue<EntryPoint::{name}, {return_type}>(); |
| }} |
| ANGLE_CAPTURE({name}, isCallValid, {validate_params}, returnValue); |
| }} |
| else |
| {{ |
| returnValue = GetDefaultReturnValue<EntryPoint::{name}, {return_type}>(); |
| }} |
| return returnValue; |
| }} |
| """ |
| |
| context_header = """// GENERATED FILE - DO NOT EDIT. |
| // Generated by {script_name} using data from {data_source_name}. |
| // |
| // Copyright {year} The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // Context_{annotation_lower}_autogen.h: Creates a macro for interfaces in Context. |
| |
| #ifndef ANGLE_CONTEXT_{annotation_upper}_AUTOGEN_H_ |
| #define ANGLE_CONTEXT_{annotation_upper}_AUTOGEN_H_ |
| |
| #define ANGLE_{annotation_upper}_CONTEXT_API \\ |
| {interface} |
| |
| #endif // ANGLE_CONTEXT_API_{version}_AUTOGEN_H_ |
| """ |
| |
| context_decl_format = """ {return_type} {name_lower_no_suffix}({internal_params}); \\""" |
| |
| libgles_entry_point_def = """{return_type}GL_APIENTRY gl{name}{explicit_context_suffix}({explicit_context_param}{explicit_context_comma}{params}) |
| {{ |
| return gl::{name}{explicit_context_suffix}({explicit_context_internal_param}{explicit_context_comma}{internal_params}); |
| }} |
| """ |
| |
| template_glext_explicit_context_inc = """// GENERATED FILE - DO NOT EDIT. |
| // Generated by {script_name} using data from {data_source_name}. |
| // |
| // Copyright {year} The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // gl{version}ext_explicit_context_autogen.inc: |
| // Function declarations for the EGL_ANGLE_explicit_context extension |
| |
| {function_pointers} |
| #ifdef GL_GLEXT_PROTOTYPES |
| {function_prototypes} |
| #endif |
| """ |
| |
| template_glext_function_pointer = """typedef {return_type}(GL_APIENTRYP PFN{name_upper}{explicit_context_suffix_upper}PROC)({explicit_context_param}{explicit_context_comma}{params});""" |
| template_glext_function_prototype = """{apicall} {return_type}GL_APIENTRY {name}{explicit_context_suffix}({explicit_context_param}{explicit_context_comma}{params});""" |
| |
| template_validation_header = """// GENERATED FILE - DO NOT EDIT. |
| // Generated by {script_name} using data from {data_source_name}. |
| // |
| // Copyright {year} The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // validation{annotation}_autogen.h: |
| // Validation functions for the OpenGL {comment} entry points. |
| |
| #ifndef LIBANGLE_VALIDATION_{annotation}_AUTOGEN_H_ |
| #define LIBANGLE_VALIDATION_{annotation}_AUTOGEN_H_ |
| |
| #include "common/PackedEnums.h" |
| |
| namespace gl |
| {{ |
| class Context; |
| |
| {prototypes} |
| }} // namespace gl |
| |
| #endif // LIBANGLE_VALIDATION_{annotation}_AUTOGEN_H_ |
| """ |
| |
| template_capture_header = """// GENERATED FILE - DO NOT EDIT. |
| // Generated by {script_name} using data from {data_source_name}. |
| // |
| // Copyright {year} The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // capture_gles_{annotation}_autogen.h: |
| // Capture functions for the OpenGL ES {comment} entry points. |
| |
| #ifndef LIBANGLE_CAPTURE_GLES_{annotation}_AUTOGEN_H_ |
| #define LIBANGLE_CAPTURE_GLES_{annotation}_AUTOGEN_H_ |
| |
| #include "common/PackedEnums.h" |
| #include "libANGLE/FrameCapture.h" |
| |
| namespace gl |
| {{ |
| class Context; |
| |
| {prototypes} |
| }} // namespace gl |
| |
| #endif // LIBANGLE_CAPTURE_GLES_{annotation}_AUTOGEN_H_ |
| """ |
| |
| template_capture_source = """// GENERATED FILE - DO NOT EDIT. |
| // Generated by {script_name} using data from {data_source_name}. |
| // |
| // Copyright {year} The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // capture_gles_{annotation_with_dash}_autogen.cpp: |
| // Capture functions for the OpenGL ES {comment} entry points. |
| |
| #include "libANGLE/capture_gles_{annotation_with_dash}_autogen.h" |
| |
| #include "libANGLE/Context.h" |
| #include "libANGLE/FrameCapture.h" |
| #include "libANGLE/gl_enum_utils_autogen.h" |
| #include "libANGLE/validation{annotation_no_dash}.h" |
| |
| using namespace angle; |
| |
| namespace gl |
| {{ |
| {capture_methods} |
| }} // namespace gl |
| """ |
| |
| template_capture_method_with_return_value = """ |
| CallCapture Capture{short_name}({params_with_type}, {return_value_type_original} returnValue) |
| {{ |
| ParamBuffer paramBuffer; |
| |
| {parameter_captures} |
| |
| ParamCapture returnValueCapture("returnValue", ParamType::T{return_value_type_custom}); |
| InitParamValue(ParamType::T{return_value_type_custom}, returnValue, &returnValueCapture.value); |
| paramBuffer.addReturnValue(std::move(returnValueCapture)); |
| |
| return CallCapture(gl::EntryPoint::{short_name}, std::move(paramBuffer)); |
| }} |
| """ |
| |
| template_capture_method_no_return_value = """ |
| CallCapture Capture{short_name}({params_with_type}) |
| {{ |
| ParamBuffer paramBuffer; |
| |
| {parameter_captures} |
| |
| return CallCapture(gl::EntryPoint::{short_name}, std::move(paramBuffer)); |
| }} |
| """ |
| |
| template_parameter_capture_value = """paramBuffer.addValueParam("{name}", ParamType::T{type}, {name});""" |
| |
| template_parameter_capture_gl_enum = """paramBuffer.addEnumParam("{name}", GLenumGroup::{group}, ParamType::T{type}, {name});""" |
| |
| template_parameter_capture_pointer = """ |
| ParamCapture {name}Param("{name}", ParamType::T{type}); |
| InitParamValue(ParamType::T{type}, {name}, &{name}Param.value); |
| {capture_name}({params}, &{name}Param); |
| paramBuffer.addParam(std::move({name}Param)); |
| """ |
| |
| template_parameter_capture_pointer_func = """void {name}({params});""" |
| |
| template_capture_replay_source = """// GENERATED FILE - DO NOT EDIT. |
| // Generated by {script_name} using data from {data_source_name}. |
| // |
| // Copyright {year} The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // frame_capture_replay_autogen.cpp: |
| // Util function to dispatch captured GL calls through Context and replay them. |
| |
| #include "angle_gl.h" |
| |
| #include "common/debug.h" |
| #include "common/debug.h" |
| #include "libANGLE/Context.h" |
| #include "libANGLE/Context.inl.h" |
| #include "libANGLE/FrameCapture.h" |
| |
| using namespace gl; |
| |
| namespace angle |
| {{ |
| |
| void FrameCapture::ReplayCall(gl::Context *context, |
| ReplayContext *replayContext, |
| const CallCapture &call) |
| {{ |
| const ParamBuffer ¶ms = call.params; |
| switch (call.entryPoint) |
| {{ |
| {call_replay_cases} |
| default: |
| UNREACHABLE(); |
| }} |
| }} |
| |
| }} // namespace angle |
| |
| """ |
| |
| template_capture_replay_call_case = """case gl::EntryPoint::{entry_point}: |
| context->{context_call}({param_value_access});break;""" |
| |
| static_cast_to_dict = { |
| "GLintptr": "unsigned long long", |
| "GLsizeiptr": "unsigned long long", |
| "GLuint64": "unsigned long long", |
| } |
| |
| reinterpret_cast_to_dict = { |
| "GLsync": "uintptr_t", |
| "GLDEBUGPROC": "uintptr_t", |
| "GLDEBUGPROCKHR": "uintptr_t", |
| "GLeglImageOES": "uintptr_t", |
| } |
| |
| format_dict = { |
| "GLbitfield": "%s", |
| "GLboolean": "%s", |
| "GLbyte": "%d", |
| "GLclampx": "0x%X", |
| "GLDEBUGPROC": "0x%016\" PRIxPTR \"", |
| "GLDEBUGPROCKHR": "0x%016\" PRIxPTR \"", |
| "GLdouble": "%f", |
| "GLeglImageOES": "0x%016\" PRIxPTR \"", |
| "GLenum": "%s", |
| "GLfixed": "0x%X", |
| "GLfloat": "%f", |
| "GLint": "%d", |
| "GLintptr": "%llu", |
| "GLshort": "%d", |
| "GLsizei": "%d", |
| "GLsizeiptr": "%llu", |
| "GLsync": "0x%016\" PRIxPTR \"", |
| "GLubyte": "%d", |
| "GLuint": "%u", |
| "GLuint64": "%llu", |
| "GLushort": "%u", |
| "int": "%d", |
| # WGL specific types |
| "BOOL": "%u", |
| "DWORD": "0x%016\" PRIxPTR \"", |
| "FLOAT": "%f", |
| "HDC": "0x%016\" PRIxPTR \"", |
| "HENHMETAFILE": "0x%016\" PRIxPTR \"", |
| "HGLRC": "0x%016\" PRIxPTR \"", |
| "LPCSTR": "0x%016\" PRIxPTR \"", |
| "LPGLYPHMETRICSFLOAT": "0x%016\" PRIxPTR \"", |
| "UINT": "%u", |
| } |
| |
| template_header_includes = """#include <GLES{major}/gl{major}{minor}.h> |
| #include <export.h>""" |
| |
| template_sources_includes = """#include "libGLESv2/entry_points_{header_version}_autogen.h" |
| |
| #include "libANGLE/Context.h" |
| #include "libANGLE/Context.inl.h" |
| #include "libANGLE/capture_{header_version}_autogen.h" |
| #include "libANGLE/gl_enum_utils_autogen.h" |
| #include "libANGLE/validation{validation_header_version}.h" |
| #include "libANGLE/entry_points_utils.h" |
| #include "libGLESv2/global_state.h" |
| """ |
| |
| template_header_includes_gl32 = """#include <export.h> |
| #include "angle_gl.h" |
| |
| """ |
| |
| template_sources_includes_gl32 = """#include "libGL/entry_points_{}_autogen.h" |
| |
| #include "libANGLE/Context.h" |
| #include "libANGLE/Context.inl.h" |
| #include "libANGLE/gl_enum_utils_autogen.h" |
| #include "libANGLE/validationEGL.h" |
| #include "libANGLE/validationES.h" |
| #include "libANGLE/validationES1.h" |
| #include "libANGLE/validationES2.h" |
| #include "libANGLE/validationES3.h" |
| #include "libANGLE/validationES31.h" |
| #include "libANGLE/validationESEXT.h" |
| #include "libANGLE/validationGL{}{}_autogen.h" |
| #include "libANGLE/entry_points_utils.h" |
| #include "libGLESv2/global_state.h" |
| """ |
| |
| template_event_comment = """// Don't run the EVENT() macro on the EXT_debug_marker entry points. |
| // It can interfere with the debug events being set by the caller. |
| // """ |
| |
| template_capture_proto = "angle::CallCapture Capture%s(%s);" |
| |
| template_validation_proto = "bool Validate%s(%s);" |
| |
| template_windows_def_file = """; GENERATED FILE - DO NOT EDIT. |
| ; Generated by {script_name} using data from {data_source_name}. |
| ; |
| ; Copyright {year} The ANGLE Project Authors. All rights reserved. |
| ; Use of this source code is governed by a BSD-style license that can be |
| ; found in the LICENSE file. |
| LIBRARY {lib} |
| EXPORTS |
| {exports} |
| """ |
| |
| template_frame_capture_utils_header = """// GENERATED FILE - DO NOT EDIT. |
| // Generated by {script_name} using data from {data_source_name}. |
| // |
| // Copyright {year} The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // frame_capture_utils_autogen.h: |
| // ANGLE Frame capture types and helper functions. |
| |
| #ifndef LIBANGLE_FRAME_CAPTURE_UTILS_AUTOGEN_H_ |
| #define LIBANGLE_FRAME_CAPTURE_UTILS_AUTOGEN_H_ |
| |
| #include "common/PackedEnums.h" |
| |
| namespace angle |
| {{ |
| enum class ParamType |
| {{ |
| {param_types} |
| }}; |
| |
| union ParamValue |
| {{ |
| {param_union_values} |
| }}; |
| |
| template <ParamType PType, typename T> |
| T GetParamVal(const ParamValue &value); |
| |
| {get_param_val_specializations} |
| |
| |
| template <ParamType PType, typename T> |
| T GetParamVal(const ParamValue &value) |
| {{ |
| UNREACHABLE(); |
| return T(); |
| }} |
| |
| template <typename T> |
| T AccessParamValue(ParamType paramType, const ParamValue &value) |
| {{ |
| switch (paramType) |
| {{ |
| {access_param_value_cases} |
| }} |
| }} |
| |
| template <ParamType PType, typename T> |
| void SetParamVal(T valueIn, ParamValue *valueOut); |
| |
| {set_param_val_specializations} |
| |
| template <ParamType PType, typename T> |
| void SetParamVal(T valueIn, ParamValue *valueOut) |
| {{ |
| UNREACHABLE(); |
| }} |
| |
| template <typename T> |
| void InitParamValue(ParamType paramType, T valueIn, ParamValue *valueOut) |
| {{ |
| switch (paramType) |
| {{ |
| {init_param_value_cases} |
| }} |
| }} |
| |
| void WriteParamTypeToStream(std::ostream &os, ParamType paramType, const ParamValue& paramValue); |
| const char *ParamTypeToString(ParamType paramType); |
| }} // namespace angle |
| |
| #endif // LIBANGLE_FRAME_CAPTURE_UTILS_AUTOGEN_H_ |
| """ |
| |
| template_frame_capture_utils_source = """// GENERATED FILE - DO NOT EDIT. |
| // Generated by {script_name} using data from {data_source_name}. |
| // |
| // Copyright {year} The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| // frame_capture_utils_autogen.cpp: |
| // ANGLE Frame capture types and helper functions. |
| |
| #include "libANGLE/frame_capture_utils_autogen.h" |
| |
| #include "libANGLE/FrameCapture.h" |
| |
| namespace angle |
| {{ |
| void WriteParamTypeToStream(std::ostream &os, ParamType paramType, const ParamValue& paramValue) |
| {{ |
| switch (paramType) |
| {{ |
| {write_param_type_to_stream_cases} |
| default: |
| os << "unknown"; |
| break; |
| }} |
| }} |
| |
| const char *ParamTypeToString(ParamType paramType) |
| {{ |
| switch (paramType) |
| {{ |
| {param_type_to_string_cases} |
| default: |
| UNREACHABLE(); |
| return "unknown"; |
| }} |
| }} |
| }} // namespace angle |
| """ |
| |
| template_get_param_val_specialization = """template <> |
| inline {type} GetParamVal<ParamType::T{enum}, {type}>(const ParamValue &value) |
| {{ |
| return value.{union_name}; |
| }}""" |
| |
| template_access_param_value_case = """ case ParamType::T{enum}: |
| return GetParamVal<ParamType::T{enum}, T>(value);""" |
| |
| template_set_param_val_specialization = """template <> |
| inline void SetParamVal<ParamType::T{enum}>({type} valueIn, ParamValue *valueOut) |
| {{ |
| valueOut->{union_name} = valueIn; |
| }}""" |
| |
| template_init_param_value_case = """ case ParamType::T{enum}: |
| SetParamVal<ParamType::T{enum}>(valueIn, valueOut); |
| break;""" |
| |
| template_write_param_type_to_stream_case = """ case ParamType::T{enum}: |
| WriteParamValueToStream<ParamType::T{enum}>(os, paramValue.{union_name}); |
| break;""" |
| |
| template_param_type_to_string_case = """ case ParamType::T{enum}: |
| return "{type}";""" |
| |
| |
| def script_relative(path): |
| return os.path.join(os.path.dirname(sys.argv[0]), path) |
| |
| |
| def format_entry_point_decl(cmd_name, proto, params, is_explicit_context): |
| comma_if_needed = ", " if len(params) > 0 else "" |
| return template_entry_point_decl.format( |
| name=cmd_name[2:], |
| return_type=proto[:-len(cmd_name)], |
| params=", ".join(params), |
| comma_if_needed=comma_if_needed, |
| explicit_context_suffix="ContextANGLE" if is_explicit_context else "", |
| explicit_context_param="GLeglContext ctx" if is_explicit_context else "", |
| explicit_context_comma=", " if is_explicit_context and len(params) > 0 else "") |
| |
| |
| def type_name_sep_index(param): |
| space = param.rfind(" ") |
| pointer = param.rfind("*") |
| return max(space, pointer) |
| |
| |
| def just_the_type(param): |
| if "*" in param: |
| return param[:type_name_sep_index(param) + 1] |
| return param[:type_name_sep_index(param)] |
| |
| |
| def just_the_name(param): |
| return param[type_name_sep_index(param) + 1:] |
| |
| |
| def make_param(param_type, param_name): |
| return param_type + " " + param_name |
| |
| |
| def just_the_type_packed(param, entry): |
| name = just_the_name(param) |
| if entry.has_key(name): |
| return entry[name] |
| else: |
| return just_the_type(param) |
| |
| |
| def just_the_name_packed(param, reserved_set): |
| name = just_the_name(param) |
| if name in reserved_set: |
| return name + 'Packed' |
| else: |
| return name |
| |
| |
| def param_print_argument(command_node, param): |
| name_only = just_the_name(param) |
| type_only = just_the_type(param) |
| |
| if "*" in param: |
| return "(uintptr_t)" + name_only |
| |
| if type_only in reinterpret_cast_to_dict: |
| return "(" + reinterpret_cast_to_dict[type_only] + ")" + name_only |
| |
| if type_only in static_cast_to_dict: |
| return "static_cast<" + static_cast_to_dict[type_only] + ">(" + name_only + ")" |
| |
| if type_only == "GLboolean": |
| return "GLbooleanToString(%s)" % (name_only,) |
| |
| if type_only == "GLbitfield": |
| group_name = find_gl_enum_group_in_command(command_node, name_only) |
| return "GLbitfieldToString(GLenumGroup::%s, %s).c_str()" % (group_name, name_only) |
| |
| if type_only == "GLenum": |
| group_name = find_gl_enum_group_in_command(command_node, name_only) |
| return "GLenumToString(GLenumGroup::%s, %s)" % (group_name, name_only) |
| |
| return name_only |
| |
| |
| def param_format_string(param): |
| if "*" in param: |
| return param + " = 0x%016\" PRIxPTR \"" |
| else: |
| type_only = just_the_type(param) |
| if type_only not in format_dict: |
| raise Exception(type_only + " is not a known type in 'format_dict'") |
| |
| return param + " = " + format_dict[type_only] |
| |
| |
| def default_return_value(cmd_name, return_type): |
| if return_type == "void": |
| return "" |
| return "GetDefaultReturnValue<EntryPoint::" + cmd_name[2:] + ", " + return_type + ">()" |
| |
| |
| def get_context_getter_function(cmd_name, is_explicit_context): |
| if is_explicit_context: |
| return "static_cast<gl::Context *>(ctx)" |
| |
| lost_context_acceptable_cmds = [ |
| "glGetError", |
| "glGetSync", |
| "glGetQueryObjecti", |
| "glGetProgramiv", |
| "glGetGraphicsResetStatus", |
| "glGetShaderiv", |
| ] |
| for context_lost_entry_pont in lost_context_acceptable_cmds: |
| if cmd_name.startswith(context_lost_entry_pont): |
| return "GetGlobalContext()" |
| return "GetValidGlobalContext()" |
| |
| |
| def strip_suffix(name): |
| for suffix in strip_suffixes: |
| if name.endswith(suffix): |
| name = name[0:-len(suffix)] |
| return name |
| |
| |
| def find_gl_enum_group_in_command(command_node, param_name): |
| group_name = None |
| for param_node in command_node.findall('./param'): |
| if param_node.find('./name').text == param_name: |
| group_name = param_node.attrib.get('group', None) |
| break |
| |
| if group_name is None or group_name in registry_xml.unsupported_enum_group_names: |
| group_name = registry_xml.default_enum_group_name |
| |
| return group_name |
| |
| |
| def get_packed_enums(cmd_packed_gl_enums, cmd_name): |
| # Always strip the suffix when querying packed enums. |
| return cmd_packed_gl_enums.get(strip_suffix(cmd_name), {}) |
| |
| |
| def format_entry_point_def(command_node, cmd_name, proto, params, is_explicit_context, |
| cmd_packed_gl_enums): |
| packed_gl_enums = get_packed_enums(cmd_packed_gl_enums, cmd_name) |
| internal_params = [just_the_name_packed(param, packed_gl_enums) for param in params] |
| packed_gl_enum_conversions = [] |
| for param in params: |
| name = just_the_name(param) |
| if name in packed_gl_enums: |
| internal_name = name + "Packed" |
| internal_type = packed_gl_enums[name] |
| packed_gl_enum_conversions += [ |
| "\n " + internal_type + " " + internal_name + " = FromGL<" + internal_type + |
| ">(" + name + ");" |
| ] |
| |
| pass_params = [param_print_argument(command_node, param) for param in params] |
| format_params = [param_format_string(param) for param in params] |
| return_type = proto[:-len(cmd_name)] |
| default_return = default_return_value(cmd_name, return_type.strip()) |
| event_comment = template_event_comment if cmd_name in no_event_marker_exceptions_list else "" |
| name_lower_no_suffix = strip_suffix(cmd_name[2:3].lower() + cmd_name[3:]) |
| |
| format_params = { |
| "name": |
| cmd_name[2:], |
| "name_lower_no_suffix": |
| name_lower_no_suffix, |
| "return_type": |
| return_type, |
| "params": |
| ", ".join(params), |
| "internal_params": |
| ", ".join(internal_params), |
| "packed_gl_enum_conversions": |
| "".join(packed_gl_enum_conversions), |
| "pass_params": |
| ", ".join(pass_params), |
| "comma_if_needed": |
| ", " if len(params) > 0 else "", |
| "validate_params": |
| ", ".join(["context"] + internal_params), |
| "format_params": |
| ", ".join(format_params), |
| "context_getter": |
| get_context_getter_function(cmd_name, is_explicit_context), |
| "event_comment": |
| event_comment, |
| "explicit_context_suffix": |
| "ContextANGLE" if is_explicit_context else "", |
| "explicit_context_param": |
| "GLeglContext ctx" if is_explicit_context else "", |
| "explicit_context_comma": |
| ", " if is_explicit_context and len(params) > 0 else "", |
| "assert_explicit_context": |
| "\nASSERT(context == GetValidGlobalContext());" if is_explicit_context else "" |
| } |
| |
| if return_type.strip() == "void": |
| return template_entry_point_no_return.format(**format_params) |
| else: |
| return template_entry_point_with_return.format(**format_params) |
| |
| |
| def get_capture_param_type_name(param_type): |
| |
| pointer_count = param_type.count("*") |
| is_const = "const" in param_type.split() |
| |
| param_type = param_type.replace("*", "").strip() |
| param_type = " ".join([param for param in param_type.split() if param != "const"]) |
| |
| if is_const: |
| param_type += "Const" |
| for x in range(pointer_count): |
| param_type += "Pointer" |
| |
| return param_type |
| |
| |
| def format_capture_method(command, cmd_name, proto, params, all_param_types, capture_pointer_funcs, |
| cmd_packed_gl_enums): |
| |
| packed_gl_enums = get_packed_enums(cmd_packed_gl_enums, cmd_name) |
| |
| params_with_type = get_internal_params( |
| cmd_name, ["const Context *context", "bool isCallValid"] + params, cmd_packed_gl_enums) |
| params_just_name = ", ".join( |
| ["context", "isCallValid"] + |
| [just_the_name_packed(param, packed_gl_enums) for param in params]) |
| |
| parameter_captures = [] |
| for param in params: |
| |
| param_name = just_the_name_packed(param, packed_gl_enums) |
| param_type = just_the_type_packed(param, packed_gl_enums).strip() |
| |
| pointer_count = param_type.count("*") |
| param_type = get_capture_param_type_name(param_type) |
| |
| if pointer_count > 0: |
| params = params_just_name |
| capture_name = "Capture%s_%s" % (cmd_name[2:], param_name) |
| capture = template_parameter_capture_pointer.format( |
| name=param_name, type=param_type, capture_name=capture_name, params=params) |
| |
| capture_pointer_func = template_parameter_capture_pointer_func.format( |
| name=capture_name, params=params_with_type + ", angle::ParamCapture *paramCapture") |
| capture_pointer_funcs += [capture_pointer_func] |
| elif param_type in ('GLenum', 'GLbitfield'): |
| gl_enum_group = find_gl_enum_group_in_command(command, param_name) |
| capture = template_parameter_capture_gl_enum.format( |
| name=param_name, type=param_type, group=gl_enum_group) |
| else: |
| capture = template_parameter_capture_value.format(name=param_name, type=param_type) |
| |
| all_param_types.add(param_type) |
| |
| parameter_captures += [capture] |
| |
| return_type = proto[:-len(cmd_name)].strip() |
| |
| format_args = { |
| "full_name": cmd_name, |
| "short_name": cmd_name[2:], |
| "params_with_type": params_with_type, |
| "params_just_name": params_just_name, |
| "parameter_captures": "\n ".join(parameter_captures), |
| "return_value_type_original": return_type, |
| "return_value_type_custom": get_capture_param_type_name(return_type) |
| } |
| |
| if return_type == "void": |
| return template_capture_method_no_return_value.format(**format_args) |
| else: |
| return template_capture_method_with_return_value.format(**format_args) |
| |
| |
| def get_internal_params(cmd_name, params, cmd_packed_gl_enums): |
| packed_gl_enums = get_packed_enums(cmd_packed_gl_enums, cmd_name) |
| return ", ".join([ |
| make_param( |
| just_the_type_packed(param, packed_gl_enums), |
| just_the_name_packed(param, packed_gl_enums)) for param in params |
| ]) |
| |
| |
| def format_context_decl(cmd_name, proto, params, template, cmd_packed_gl_enums): |
| internal_params = get_internal_params(cmd_name, params, cmd_packed_gl_enums) |
| |
| return_type = proto[:-len(cmd_name)] |
| name_lower_no_suffix = cmd_name[2:3].lower() + cmd_name[3:] |
| name_lower_no_suffix = strip_suffix(name_lower_no_suffix) |
| |
| return template.format( |
| return_type=return_type, |
| name_lower_no_suffix=name_lower_no_suffix, |
| internal_params=internal_params) |
| |
| |
| def format_libgles_entry_point_def(cmd_name, proto, params, is_explicit_context): |
| internal_params = [just_the_name(param) for param in params] |
| return_type = proto[:-len(cmd_name)] |
| |
| return libgles_entry_point_def.format( |
| name=cmd_name[2:], |
| return_type=return_type, |
| params=", ".join(params), |
| internal_params=", ".join(internal_params), |
| explicit_context_suffix="ContextANGLE" if is_explicit_context else "", |
| explicit_context_param="GLeglContext ctx" if is_explicit_context else "", |
| explicit_context_comma=", " if is_explicit_context and len(params) > 0 else "", |
| explicit_context_internal_param="ctx" if is_explicit_context else "") |
| |
| |
| def format_validation_proto(cmd_name, params, cmd_packed_gl_enums): |
| internal_params = get_internal_params(cmd_name, ["Context *context"] + params, |
| cmd_packed_gl_enums) |
| return template_validation_proto % (cmd_name[2:], internal_params) |
| |
| |
| def format_capture_proto(cmd_name, proto, params, cmd_packed_gl_enums): |
| internal_params = get_internal_params( |
| cmd_name, ["const Context *context", "bool isCallValid"] + params, cmd_packed_gl_enums) |
| return_type = proto[:-len(cmd_name)].strip() |
| if return_type != "void": |
| internal_params += ", %s returnValue" % return_type |
| return template_capture_proto % (cmd_name[2:], internal_params) |
| |
| |
| def path_to(folder, file): |
| return os.path.join(script_relative(".."), "src", folder, file) |
| |
| |
| def get_entry_points(all_commands, commands, is_explicit_context, is_wgl, all_param_types, |
| cmd_packed_gl_enums): |
| decls = [] |
| defs = [] |
| export_defs = [] |
| validation_protos = [] |
| capture_protos = [] |
| capture_methods = [] |
| capture_pointer_funcs = [] |
| |
| for command in all_commands: |
| proto = command.find('proto') |
| cmd_name = proto.find('name').text |
| |
| if is_wgl: |
| cmd_name = cmd_name if cmd_name[:3] == 'wgl' else 'wgl' + cmd_name |
| |
| if cmd_name not in commands: |
| continue |
| |
| param_text = ["".join(param.itertext()) for param in command.findall('param')] |
| proto_text = "".join(proto.itertext()) |
| decls.append( |
| format_entry_point_decl(cmd_name, proto_text, param_text, is_explicit_context)) |
| defs.append( |
| format_entry_point_def(command, cmd_name, proto_text, param_text, is_explicit_context, |
| cmd_packed_gl_enums)) |
| |
| export_defs.append( |
| format_libgles_entry_point_def(cmd_name, proto_text, param_text, is_explicit_context)) |
| |
| validation_protos.append( |
| format_validation_proto(cmd_name, param_text, cmd_packed_gl_enums)) |
| capture_protos.append( |
| format_capture_proto(cmd_name, proto_text, param_text, cmd_packed_gl_enums)) |
| capture_methods.append( |
| format_capture_method(command, cmd_name, proto_text, param_text, all_param_types, |
| capture_pointer_funcs, cmd_packed_gl_enums)) |
| |
| return decls, defs, export_defs, validation_protos, capture_protos, capture_methods, capture_pointer_funcs |
| |
| |
| def get_decls(formatter, all_commands, gles_commands, already_included, overloaded, |
| cmd_packed_gl_enums): |
| decls = [] |
| for command in all_commands: |
| proto = command.find('proto') |
| cmd_name = proto.find('name').text |
| |
| if cmd_name not in gles_commands: |
| continue |
| |
| if cmd_name in overloaded: |
| continue |
| |
| name_no_suffix = strip_suffix(cmd_name) |
| if name_no_suffix in already_included: |
| continue |
| |
| param_text = ["".join(param.itertext()) for param in command.findall('param')] |
| proto_text = "".join(proto.itertext()) |
| decls.append( |
| format_context_decl(cmd_name, proto_text, param_text, formatter, cmd_packed_gl_enums)) |
| |
| return decls |
| |
| |
| def get_glext_decls(all_commands, gles_commands, version, is_explicit_context): |
| glext_ptrs = [] |
| glext_protos = [] |
| is_gles1 = False |
| |
| if (version == ""): |
| is_gles1 = True |
| |
| for command in all_commands: |
| proto = command.find('proto') |
| cmd_name = proto.find('name').text |
| |
| if cmd_name not in gles_commands: |
| continue |
| |
| param_text = ["".join(param.itertext()) for param in command.findall('param')] |
| proto_text = "".join(proto.itertext()) |
| |
| return_type = proto_text[:-len(cmd_name)] |
| params = ", ".join(param_text) |
| |
| format_params = { |
| "apicall": "GL_API" if is_gles1 else "GL_APICALL", |
| "name": cmd_name, |
| "name_upper": cmd_name.upper(), |
| "return_type": return_type, |
| "params": params, |
| "explicit_context_comma": ", " if is_explicit_context and len(params) > 0 else "", |
| "explicit_context_suffix": "ContextANGLE" if is_explicit_context else "", |
| "explicit_context_suffix_upper": "CONTEXTANGLE" if is_explicit_context else "", |
| "explicit_context_param": "GLeglContext ctx" if is_explicit_context else "" |
| } |
| |
| glext_ptrs.append(template_glext_function_pointer.format(**format_params)) |
| glext_protos.append(template_glext_function_prototype.format(**format_params)) |
| |
| return glext_ptrs, glext_protos |
| |
| |
| def write_file(annotation, comment, template, entry_points, suffix, includes, lib, file): |
| content = template.format( |
| script_name=os.path.basename(sys.argv[0]), |
| data_source_name=file, |
| year=date.today().year, |
| annotation_lower=annotation.lower(), |
| annotation_upper=annotation.upper(), |
| comment=comment, |
| lib=lib.upper(), |
| includes=includes, |
| entry_points=entry_points) |
| |
| path = path_to(lib, "entry_points_{}_autogen.{}".format(annotation.lower(), suffix)) |
| |
| with open(path, "w") as out: |
| out.write(content) |
| out.close() |
| |
| |
| def write_export_files(entry_points, includes, source, lib_name, lib_description): |
| content = template_lib_entry_point_source.format( |
| script_name=os.path.basename(sys.argv[0]), |
| data_source_name=source, |
| year=date.today().year, |
| lib_name=lib_name, |
| lib_description=lib_description, |
| includes=includes, |
| entry_points=entry_points) |
| |
| path = path_to(lib_name, "{}_autogen.cpp".format(lib_name)) |
| |
| with open(path, "w") as out: |
| out.write(content) |
| out.close() |
| |
| |
| def write_context_api_decls(template, decls, api): |
| for ver in decls['core'].keys(): |
| interface_lines = [] |
| |
| for i in decls['core'][ver]: |
| interface_lines.append(i) |
| |
| annotation = '{}_{}_{}'.format(api, ver[0], ver[1]) |
| version = '{}_{}'.format(ver[0], ver[1]) |
| |
| content = template.format( |
| annotation_lower=annotation.lower(), |
| annotation_upper=annotation.upper(), |
| script_name=os.path.basename(sys.argv[0]), |
| data_source_name="gl.xml", |
| year=date.today().year, |
| version=version, |
| interface="\n".join(interface_lines)) |
| |
| path = path_to("libANGLE", "Context_%s_autogen.h" % annotation.lower()) |
| |
| with open(path, "w") as out: |
| out.write(content) |
| out.close() |
| |
| if 'exts' in decls.keys(): |
| interface_lines = [] |
| for annotation in decls['exts'].keys(): |
| interface_lines.append("\\\n /* " + annotation + " */ \\\n\\") |
| |
| for extname in sorted(decls['exts'][annotation].keys()): |
| interface_lines.append(" /* " + extname + " */ \\") |
| interface_lines.extend(decls['exts'][annotation][extname]) |
| |
| content = template.format( |
| annotation_lower='gles_ext', |
| annotation_upper='GLES_EXT', |
| script_name=os.path.basename(sys.argv[0]), |
| data_source_name="gl.xml", |
| year=date.today().year, |
| version='EXT', |
| interface="\n".join(interface_lines)) |
| |
| path = path_to("libANGLE", "Context_gles_ext_autogen.h") |
| |
| with open(path, "w") as out: |
| out.write(content) |
| out.close() |
| |
| |
| def write_glext_explicit_context_inc(version, ptrs, protos): |
| folder_version = version if version != "31" else "3" |
| |
| content = template_glext_explicit_context_inc.format( |
| script_name=os.path.basename(sys.argv[0]), |
| data_source_name="gl.xml and gl_angle_ext.xml", |
| year=date.today().year, |
| version=version, |
| function_pointers=ptrs, |
| function_prototypes=protos) |
| |
| path = os.path.join( |
| script_relative(".."), "include", "GLES{}".format(folder_version), |
| "gl{}ext_explicit_context_autogen.inc".format(version)) |
| |
| with open(path, "w") as out: |
| out.write(content) |
| out.close() |
| |
| |
| def write_validation_header(annotation, comment, protos, source): |
| content = template_validation_header.format( |
| script_name=os.path.basename(sys.argv[0]), |
| data_source_name=source, |
| year=date.today().year, |
| annotation=annotation, |
| comment=comment, |
| prototypes="\n".join(protos)) |
| |
| path = path_to("libANGLE", "validation%s_autogen.h" % annotation) |
| |
| with open(path, "w") as out: |
| out.write(content) |
| out.close() |
| |
| |
| def write_capture_header(annotation, comment, protos, capture_pointer_funcs): |
| content = template_capture_header.format( |
| script_name=os.path.basename(sys.argv[0]), |
| data_source_name="gl.xml and gl_angle_ext.xml", |
| year=date.today().year, |
| annotation=annotation, |
| comment=comment, |
| prototypes="\n".join(["\n// Method Captures\n"] + protos + ["\n// Parameter Captures\n"] + |
| capture_pointer_funcs)) |
| |
| path = path_to("libANGLE", "capture_gles_%s_autogen.h" % annotation) |
| |
| with open(path, "w") as out: |
| out.write(content) |
| out.close() |
| |
| |
| def write_capture_source(annotation_with_dash, annotation_no_dash, comment, capture_methods): |
| content = template_capture_source.format( |
| script_name=os.path.basename(sys.argv[0]), |
| data_source_name="gl.xml and gl_angle_ext.xml", |
| year=date.today().year, |
| annotation_with_dash=annotation_with_dash, |
| annotation_no_dash=annotation_no_dash, |
| comment=comment, |
| capture_methods="\n".join(capture_methods)) |
| |
| path = path_to("libANGLE", "capture_gles_%s_autogen.cpp" % annotation_with_dash) |
| |
| with open(path, "w") as out: |
| out.write(content) |
| out.close() |
| |
| |
| def is_packed_enum_param_type(param_type): |
| return param_type[0:2] != "GL" and "void" not in param_type |
| |
| |
| def get_gl_pointer_type(param_type): |
| |
| if "ConstPointerPointer" in param_type: |
| return "const " + param_type.replace("ConstPointerPointer", "") + " * const *" |
| |
| if "ConstPointer" in param_type: |
| return "const " + param_type.replace("ConstPointer", "") + " *" |
| |
| if "PointerPointer" in param_type: |
| return param_type.replace("PointerPointer", "") + " **" |
| |
| if "Pointer" in param_type: |
| return param_type.replace("Pointer", "") + " *" |
| |
| return param_type |
| |
| |
| def get_param_type_type(param_type): |
| |
| if is_packed_enum_param_type(param_type): |
| param_type = "gl::" + param_type |
| |
| return get_gl_pointer_type(param_type) |
| |
| |
| def get_gl_param_type_type(param_type): |
| if not is_packed_enum_param_type(param_type): |
| return get_gl_pointer_type(param_type) |
| else: |
| base_type = param_type.replace("Pointer", "").replace("Const", "") |
| if base_type[-2:] == "ID": |
| replace_type = "GLuint" |
| else: |
| replace_type = "GLenum" |
| param_type = param_type.replace(base_type, replace_type) |
| return get_gl_pointer_type(param_type) |
| |
| |
| def get_param_type_union_name(param_type): |
| return param_type + "Val" |
| |
| |
| def format_param_type_union_type(param_type): |
| return "%s %s;" % (get_param_type_type(param_type), get_param_type_union_name(param_type)) |
| |
| |
| def format_get_param_val_specialization(param_type): |
| return template_get_param_val_specialization.format( |
| enum=param_type, |
| type=get_param_type_type(param_type), |
| union_name=get_param_type_union_name(param_type)) |
| |
| |
| def format_access_param_value_case(param_type): |
| return template_access_param_value_case.format(enum=param_type) |
| |
| |
| def format_set_param_val_specialization(param_type): |
| return template_set_param_val_specialization.format( |
| enum=param_type, |
| type=get_param_type_type(param_type), |
| union_name=get_param_type_union_name(param_type)) |
| |
| |
| def format_init_param_value_case(param_type): |
| return template_init_param_value_case.format(enum=param_type) |
| |
| |
| def format_write_param_type_to_stream_case(param_type): |
| return template_write_param_type_to_stream_case.format( |
| enum=param_type, union_name=get_param_type_union_name(param_type)) |
| |
| |
| def write_capture_helper_header(all_param_types): |
| |
| param_types = "\n ".join(["T%s," % t for t in all_param_types]) |
| param_union_values = "\n ".join([format_param_type_union_type(t) for t in all_param_types]) |
| get_param_val_specializations = "\n\n".join( |
| [format_get_param_val_specialization(t) for t in all_param_types]) |
| access_param_value_cases = "\n".join( |
| [format_access_param_value_case(t) for t in all_param_types]) |
| set_param_val_specializations = "\n\n".join( |
| [format_set_param_val_specialization(t) for t in all_param_types]) |
| init_param_value_cases = "\n".join([format_init_param_value_case(t) for t in all_param_types]) |
| |
| content = template_frame_capture_utils_header.format( |
| script_name=os.path.basename(sys.argv[0]), |
| data_source_name="gl.xml and gl_angle_ext.xml", |
| year=date.today().year, |
| param_types=param_types, |
| param_union_values=param_union_values, |
| get_param_val_specializations=get_param_val_specializations, |
| access_param_value_cases=access_param_value_cases, |
| set_param_val_specializations=set_param_val_specializations, |
| init_param_value_cases=init_param_value_cases) |
| |
| path = path_to("libANGLE", "frame_capture_utils_autogen.h") |
| |
| with open(path, "w") as out: |
| out.write(content) |
| out.close() |
| |
| |
| def format_param_type_to_string_case(param_type): |
| return template_param_type_to_string_case.format( |
| enum=param_type, type=get_gl_param_type_type(param_type)) |
| |
| |
| def write_capture_helper_source(all_param_types): |
| |
| write_param_type_to_stream_cases = "\n".join( |
| [format_write_param_type_to_stream_case(t) for t in all_param_types]) |
| param_type_to_string_cases = "\n".join( |
| [format_param_type_to_string_case(t) for t in all_param_types]) |
| |
| content = template_frame_capture_utils_source.format( |
| script_name=os.path.basename(sys.argv[0]), |
| data_source_name="gl.xml and gl_angle_ext.xml", |
| year=date.today().year, |
| write_param_type_to_stream_cases=write_param_type_to_stream_cases, |
| param_type_to_string_cases=param_type_to_string_cases) |
| |
| path = path_to("libANGLE", "frame_capture_utils_autogen.cpp") |
| |
| with open(path, "w") as out: |
| out.write(content) |
| out.close() |
| |
| |
| def get_command_params_text(command_node, cmd_name): |
| param_text_list = list() |
| for param_node in command_node.findall('param'): |
| param_text_list.append("".join(param_node.itertext())) |
| return param_text_list |
| |
| |
| def is_get_pointer_command(command_name): |
| return command_name.endswith('Pointerv') and command_name.startswith('glGet') |
| |
| |
| def format_capture_replay_param_access(command_name, param_text_list, cmd_packed_gl_enums): |
| param_access_strs = list() |
| cmd_packed_enums = get_packed_enums(cmd_packed_gl_enums, command_name) |
| for i, param_text in enumerate(param_text_list): |
| param_type = just_the_type_packed(param_text, cmd_packed_enums) |
| param_name = just_the_name_packed(param_text, cmd_packed_enums) |
| |
| pointer_count = param_type.count('*') |
| is_const = 'const' in param_type |
| if pointer_count == 0: |
| param_template = 'params.getParam("{name}", ParamType::T{enum_type}, {index}).value.{enum_type}Val' |
| elif pointer_count == 1 and is_const: |
| param_template = 'replayContext->getAsConstPointer<{type}>(params.getParam("{name}", ParamType::T{enum_type}, {index}))' |
| elif pointer_count == 2 and is_const: |
| param_template = 'replayContext->getAsPointerConstPointer<{type}>(params.getParam("{name}", ParamType::T{enum_type}, {index}))' |
| elif pointer_count == 1 or (pointer_count == 2 and is_get_pointer_command(command_name)): |
| param_template = 'replayContext->getReadBufferPointer<{type}>(params.getParam("{name}", ParamType::T{enum_type}, {index}))' |
| else: |
| assert False, "Not supported param type %s" % param_type |
| |
| param_access_strs.append( |
| param_template.format( |
| index=i, |
| name=param_name, |
| type=param_type, |
| enum_type=get_capture_param_type_name(param_type))) |
| return ",".join(param_access_strs) |
| |
| |
| def format_capture_replay_call_case(command_to_param_types_mapping, cmd_packed_gl_enums): |
| call_str_list = list() |
| for command_name, cmd_param_texts in sorted(command_to_param_types_mapping.items()): |
| entry_point_name = command_name[2:] # strip the 'gl' prefix |
| |
| call_str_list.append( |
| template_capture_replay_call_case.format( |
| entry_point=entry_point_name, |
| param_value_access=format_capture_replay_param_access( |
| command_name, cmd_param_texts, cmd_packed_gl_enums), |
| context_call=entry_point_name[0].lower() + entry_point_name[1:], |
| )) |
| |
| return '\n'.join(call_str_list) |
| |
| |
| def write_capture_replay_source(all_commands_nodes, gles_command_names, cmd_packed_gl_enums): |
| all_commands_names = set(gles_command_names) |
| |
| command_to_param_types_mapping = dict() |
| for command_node in all_commands_nodes: |
| command_name = command_node.find('proto').find('name').text |
| if command_name not in all_commands_names: |
| continue |
| |
| command_to_param_types_mapping[command_name] = get_command_params_text( |
| command_node, command_name) |
| |
| call_replay_cases = format_capture_replay_call_case(command_to_param_types_mapping, |
| cmd_packed_gl_enums) |
| |
| source_content = template_capture_replay_source.format( |
| script_name=os.path.basename(sys.argv[0]), |
| data_source_name="gl.xml and gl_angle_ext.xml", |
| year=date.today().year, |
| call_replay_cases=call_replay_cases, |
| ) |
| source_file_path = registry_xml.script_relative( |
| "../src/libANGLE/frame_capture_replay_autogen.cpp") |
| with open(source_file_path, 'w') as f: |
| f.write(source_content) |
| |
| |
| def write_windows_def_file(data_source_name, lib, libexport, folder, exports): |
| |
| content = template_windows_def_file.format( |
| script_name=os.path.basename(sys.argv[0]), |
| data_source_name=data_source_name, |
| exports="\n".join(exports), |
| year=date.today().year, |
| lib=libexport) |
| |
| path = path_to(folder, "%s_autogen.def" % lib) |
| |
| with open(path, "w") as out: |
| out.write(content) |
| out.close() |
| |
| |
| def get_exports(commands, fmt=None): |
| if fmt: |
| return [" %s" % fmt(cmd) for cmd in sorted(commands)] |
| else: |
| return [" %s" % cmd for cmd in sorted(commands)] |
| |
| |
| # Get EGL exports |
| def get_egl_exports(): |
| |
| egl = registry_xml.RegistryXML('egl.xml', 'egl_angle_ext.xml') |
| exports = [] |
| |
| capser = lambda fn: "EGL_" + fn[3:] |
| |
| for major, minor in [[1, 0], [1, 1], [1, 2], [1, 3], [1, 4], [1, 5]]: |
| annotation = "{}_{}".format(major, minor) |
| name_prefix = "EGL_VERSION_" |
| |
| feature_name = "{}{}".format(name_prefix, annotation) |
| |
| egl.AddCommands(feature_name, annotation) |
| |
| commands = egl.commands[annotation] |
| |
| if len(commands) == 0: |
| continue |
| |
| exports.append("\n ; EGL %d.%d" % (major, minor)) |
| exports += get_exports(commands, capser) |
| |
| egl.AddExtensionCommands(registry_xml.supported_egl_extensions, ['egl']) |
| |
| for extension_name, ext_cmd_names in sorted(egl.ext_data.iteritems()): |
| |
| if len(ext_cmd_names) == 0: |
| continue |
| |
| exports.append("\n ; %s" % extension_name) |
| exports += get_exports(ext_cmd_names, capser) |
| |
| return exports |
| |
| |
| def main(): |
| |
| # auto_script parameters. |
| if len(sys.argv) > 1: |
| inputs = ['entry_point_packed_gl_enums.json'] + registry_xml.xml_inputs |
| outputs = [ |
| '../src/libANGLE/Context_gl_1_0_autogen.h', |
| '../src/libANGLE/Context_gl_1_1_autogen.h', |
| '../src/libANGLE/Context_gl_1_2_autogen.h', |
| '../src/libANGLE/Context_gl_1_3_autogen.h', |
| '../src/libANGLE/Context_gl_1_4_autogen.h', |
| '../src/libANGLE/Context_gl_1_5_autogen.h', |
| '../src/libANGLE/Context_gl_2_0_autogen.h', |
| '../src/libANGLE/Context_gl_2_1_autogen.h', |
| '../src/libANGLE/Context_gl_3_0_autogen.h', |
| '../src/libANGLE/Context_gl_3_1_autogen.h', |
| '../src/libANGLE/Context_gl_3_2_autogen.h', |
| '../src/libANGLE/Context_gl_3_3_autogen.h', |
| '../src/libANGLE/Context_gl_4_0_autogen.h', |
| '../src/libANGLE/Context_gl_4_1_autogen.h', |
| '../src/libANGLE/Context_gl_4_2_autogen.h', |
| '../src/libANGLE/Context_gl_4_3_autogen.h', |
| '../src/libANGLE/Context_gl_4_4_autogen.h', |
| '../src/libANGLE/Context_gl_4_5_autogen.h', |
| '../src/libANGLE/Context_gl_4_6_autogen.h', |
| '../src/libANGLE/Context_gles_1_0_autogen.h', |
| '../src/libANGLE/Context_gles_2_0_autogen.h', |
| '../src/libANGLE/Context_gles_3_0_autogen.h', |
| '../src/libANGLE/Context_gles_3_1_autogen.h', |
| '../src/libANGLE/Context_gles_ext_autogen.h', |
| '../src/libANGLE/capture_gles_1_0_autogen.cpp', |
| '../src/libANGLE/capture_gles_1_0_autogen.h', |
| '../src/libANGLE/capture_gles_2_0_autogen.cpp', |
| '../src/libANGLE/capture_gles_2_0_autogen.h', |
| '../src/libANGLE/capture_gles_3_0_autogen.cpp', |
| '../src/libANGLE/capture_gles_3_0_autogen.h', |
| '../src/libANGLE/capture_gles_3_1_autogen.cpp', |
| '../src/libANGLE/capture_gles_3_1_autogen.h', |
| '../src/libANGLE/capture_gles_ext_autogen.cpp', |
| '../src/libANGLE/capture_gles_ext_autogen.h', |
| '../src/libANGLE/frame_capture_replay_autogen.cpp', |
| '../src/libANGLE/frame_capture_utils_autogen.cpp', |
| '../src/libANGLE/frame_capture_utils_autogen.h', |
| '../src/libANGLE/entry_points_enum_autogen.cpp', |
| '../src/libANGLE/entry_points_enum_autogen.h', |
| '../src/libANGLE/validationES1_autogen.h', |
| '../src/libANGLE/validationES2_autogen.h', |
| '../src/libANGLE/validationES31_autogen.h', |
| '../src/libANGLE/validationES3_autogen.h', |
| '../src/libANGLE/validationESEXT_autogen.h', |
| '../src/libANGLE/validationGL1_autogen.h', |
| '../src/libANGLE/validationGL2_autogen.h', |
| '../src/libANGLE/validationGL3_autogen.h', |
| '../src/libANGLE/validationGL4_autogen.h', |
| '../src/libANGLE/validationGL11_autogen.h', |
| '../src/libANGLE/validationGL12_autogen.h', |
| '../src/libANGLE/validationGL13_autogen.h', |
| '../src/libANGLE/validationGL14_autogen.h', |
| '../src/libANGLE/validationGL15_autogen.h', |
| '../src/libANGLE/validationGL21_autogen.h', |
| '../src/libANGLE/validationGL31_autogen.h', |
| '../src/libANGLE/validationGL32_autogen.h', |
| '../src/libANGLE/validationGL33_autogen.h', |
| '../src/libANGLE/validationGL41_autogen.h', |
| '../src/libANGLE/validationGL42_autogen.h', |
| '../src/libANGLE/validationGL43_autogen.h', |
| '../src/libANGLE/validationGL44_autogen.h', |
| '../src/libANGLE/validationGL45_autogen.h', |
| '../src/libANGLE/validationGL46_autogen.h', |
| '../src/libGLESv2/entry_points_gles_1_0_autogen.cpp', |
| '../src/libGLESv2/entry_points_gles_1_0_autogen.h', |
| '../src/libGLESv2/entry_points_gles_2_0_autogen.cpp', |
| '../src/libGLESv2/entry_points_gles_2_0_autogen.h', |
| '../src/libGLESv2/entry_points_gles_3_0_autogen.cpp', |
| '../src/libGLESv2/entry_points_gles_3_0_autogen.h', |
| '../src/libGLESv2/entry_points_gles_3_1_autogen.cpp', |
| '../src/libGLESv2/entry_points_gles_3_1_autogen.h', |
| '../src/libGLESv2/entry_points_gles_ext_autogen.cpp', |
| '../src/libGLESv2/entry_points_gles_ext_autogen.h', |
| '../src/libGLESv2/libGLESv2_autogen.cpp', |
| '../src/libGLESv2/libGLESv2_autogen.def', |
| '../src/libGLESv2/libGLESv2_no_capture_autogen.def', |
| '../src/libGLESv2/libGLESv2_with_capture_autogen.def', |
| '../src/libGL/entry_points_gl_1_0_autogen.cpp', |
| '../src/libGL/entry_points_gl_1_0_autogen.h', |
| '../src/libGL/entry_points_gl_1_1_autogen.cpp', |
| '../src/libGL/entry_points_gl_1_1_autogen.h', |
| '../src/libGL/entry_points_gl_1_2_autogen.cpp', |
| '../src/libGL/entry_points_gl_1_2_autogen.h', |
| '../src/libGL/entry_points_gl_1_3_autogen.cpp', |
| '../src/libGL/entry_points_gl_1_3_autogen.h', |
| '../src/libGL/entry_points_gl_1_4_autogen.cpp', |
| '../src/libGL/entry_points_gl_1_4_autogen.h', |
| '../src/libGL/entry_points_gl_1_5_autogen.cpp', |
| '../src/libGL/entry_points_gl_1_5_autogen.h', |
| '../src/libGL/entry_points_gl_2_0_autogen.cpp', |
| '../src/libGL/entry_points_gl_2_0_autogen.h', |
| '../src/libGL/entry_points_gl_2_1_autogen.cpp', |
| '../src/libGL/entry_points_gl_2_1_autogen.h', |
| '../src/libGL/entry_points_gl_3_0_autogen.cpp', |
| '../src/libGL/entry_points_gl_3_0_autogen.h', |
| '../src/libGL/entry_points_gl_3_1_autogen.cpp', |
| '../src/libGL/entry_points_gl_3_1_autogen.h', |
| '../src/libGL/entry_points_gl_3_2_autogen.cpp', |
| '../src/libGL/entry_points_gl_3_2_autogen.h', |
| '../src/libGL/entry_points_gl_3_3_autogen.cpp', |
| '../src/libGL/entry_points_gl_3_3_autogen.h', |
| '../src/libGL/entry_points_gl_4_0_autogen.cpp', |
| '../src/libGL/entry_points_gl_4_0_autogen.h', |
| '../src/libGL/entry_points_gl_4_1_autogen.cpp', |
| '../src/libGL/entry_points_gl_4_1_autogen.h', |
| '../src/libGL/entry_points_gl_4_2_autogen.cpp', |
| '../src/libGL/entry_points_gl_4_2_autogen.h', |
| '../src/libGL/entry_points_gl_4_3_autogen.cpp', |
| '../src/libGL/entry_points_gl_4_3_autogen.h', |
| '../src/libGL/entry_points_gl_4_4_autogen.cpp', |
| '../src/libGL/entry_points_gl_4_4_autogen.h', |
| '../src/libGL/entry_points_gl_4_5_autogen.cpp', |
| '../src/libGL/entry_points_gl_4_5_autogen.h', |
| '../src/libGL/entry_points_gl_4_6_autogen.cpp', |
| '../src/libGL/entry_points_gl_4_6_autogen.h', |
| '../src/libGL/libGL_autogen.cpp', |
| '../src/libGL/libGL_autogen.def', |
| ] |
| |
| if sys.argv[1] == 'inputs': |
| print ','.join(inputs) |
| elif sys.argv[1] == 'outputs': |
| print ','.join(outputs) |
| else: |
| print('Invalid script parameters') |
| return 1 |
| return 0 |
| |
| with open(script_relative('entry_point_packed_gl_enums.json')) as f: |
| cmd_packed_gl_enums = json.loads(f.read()) |
| |
| glesdecls = {} |
| glesdecls['core'] = {} |
| glesdecls['exts'] = {} |
| for ver in [(1, 0), (2, 0), (3, 0), (3, 1)]: |
| glesdecls['core'][ver] = [] |
| for ver in ['GLES1 Extensions', 'GLES2+ Extensions', 'ANGLE Extensions']: |
| glesdecls['exts'][ver] = {} |
| |
| libgles_ep_defs = [] |
| libgles_ep_exports = [] |
| |
| xml = registry_xml.RegistryXML('gl.xml', 'gl_angle_ext.xml') |
| |
| # Stores core commands to keep track of duplicates |
| all_commands_no_suffix = [] |
| all_commands_with_suffix = [] |
| all_gles_param_types = set() |
| |
| # First run through the main GLES entry points. Since ES2+ is the primary use |
| # case, we go through those first and then add ES1-only APIs at the end. |
| for major_version, minor_version in [[2, 0], [3, 0], [3, 1], [1, 0]]: |
| version = "{}_{}".format(major_version, minor_version) |
| annotation = "GLES_{}".format(version) |
| name_prefix = "GL_ES_VERSION_" |
| |
| is_gles1 = major_version == 1 |
| if is_gles1: |
| name_prefix = "GL_VERSION_ES_CM_" |
| |
| comment = version.replace("_", ".") |
| feature_name = "{}{}".format(name_prefix, version) |
| |
| xml.AddCommands(feature_name, version) |
| |
| gles_commands = xml.commands[version] |
| all_commands = xml.all_commands |
| all_commands_no_suffix.extend(xml.commands[version]) |
| all_commands_with_suffix.extend(xml.commands[version]) |
| |
| decls, defs, libgles_defs, validation_protos, capture_protos, capture_methods, capture_pointer_funcs = get_entry_points( |
| all_commands, gles_commands, False, False, all_gles_param_types, cmd_packed_gl_enums) |
| |
| # Write the version as a comment before the first EP. |
| libgles_defs.insert(0, "\n// OpenGL ES %s" % comment) |
| libgles_ep_exports.append("\n ; OpenGL ES %s" % comment) |
| |
| libgles_ep_defs += libgles_defs |
| libgles_ep_exports += get_exports(gles_commands) |
| |
| major_if_not_one = major_version if major_version != 1 else "" |
| minor_if_not_zero = minor_version if minor_version != 0 else "" |
| |
| header_includes = template_header_includes.format( |
| major=major_if_not_one, minor=minor_if_not_zero) |
| |
| # We include the platform.h header since it undefines the conflicting MemoryBarrier macro. |
| if major_version == 3 and minor_version == 1: |
| header_includes += "\n#include \"common/platform.h\"\n" |
| |
| version_annotation = "%s%s" % (major_version, minor_if_not_zero) |
| source_includes = template_sources_includes.format( |
| header_version=annotation.lower(), validation_header_version="ES" + version_annotation) |
| |
| write_file(annotation, "GLES " + comment, template_entry_point_header, "\n".join(decls), |
| "h", header_includes, "libGLESv2", "gl.xml") |
| write_file(annotation, "GLES " + comment, template_entry_point_source, "\n".join(defs), |
| "cpp", source_includes, "libGLESv2", "gl.xml") |
| |
| gles_overloaded = gles1_overloaded if is_gles1 else [] |
| glesdecls['core'][(major_version, minor_version)] = get_decls( |
| context_decl_format, all_commands, gles_commands, [], gles_overloaded, |
| cmd_packed_gl_enums) |
| |
| validation_annotation = "ES%s%s" % (major_version, minor_if_not_zero) |
| write_validation_header(validation_annotation, "ES %s" % comment, validation_protos, |
| "gl.xml and gl_angle_ext.xml") |
| |
| write_capture_header(version, comment, capture_protos, capture_pointer_funcs) |
| write_capture_source(version, validation_annotation, comment, capture_methods) |
| |
| # After we finish with the main entry points, we process the extensions. |
| extension_defs = [] |
| extension_decls = [] |
| extension_commands = [] |
| |
| # Accumulated validation prototypes. |
| ext_validation_protos = [] |
| ext_capture_protos = [] |
| ext_capture_methods = [] |
| ext_capture_param_funcs = [] |
| |
| for gles1ext in registry_xml.gles1_extensions: |
| glesdecls['exts']['GLES1 Extensions'][gles1ext] = [] |
| for glesext in registry_xml.gles_extensions: |
| glesdecls['exts']['GLES2+ Extensions'][glesext] = [] |
| for angle_ext in registry_xml.angle_extensions: |
| glesdecls['exts']['ANGLE Extensions'][angle_ext] = [] |
| |
| xml.AddExtensionCommands(registry_xml.supported_extensions, ['gles2', 'gles1']) |
| |
| for extension_name, ext_cmd_names in sorted(xml.ext_data.iteritems()): |
| extension_commands.extend(xml.ext_data[extension_name]) |
| |
| # Detect and filter duplicate extensions. |
| decls, defs, libgles_defs, validation_protos, capture_protos, capture_methods, capture_param_funcs = get_entry_points( |
| xml.all_commands, ext_cmd_names, False, False, all_gles_param_types, |
| cmd_packed_gl_enums) |
| |
| # Avoid writing out entry points defined by a prior extension. |
| for dupe in xml.ext_dupes[extension_name]: |
| msg = "// {} is already defined.\n".format(dupe[2:]) |
| defs.append(msg) |
| |
| # Write the extension name as a comment before the first EP. |
| comment = "\n// {}".format(extension_name) |
| defs.insert(0, comment) |
| decls.insert(0, comment) |
| libgles_defs.insert(0, comment) |
| libgles_ep_exports.append("\n ; %s" % extension_name) |
| |
| extension_defs += defs |
| extension_decls += decls |
| |
| ext_validation_protos += [comment] + validation_protos |
| ext_capture_protos += [comment] + capture_protos |
| ext_capture_methods += capture_methods |
| ext_capture_param_funcs += capture_param_funcs |
| |
| libgles_ep_defs += libgles_defs |
| libgles_ep_exports += get_exports(ext_cmd_names) |
| |
| if (extension_name in registry_xml.gles1_extensions and |
| extension_name not in gles1_no_context_decl_extensions): |
| glesdecls['exts']['GLES1 Extensions'][extension_name] = get_decls( |
| context_decl_format, all_commands, ext_cmd_names, all_commands_no_suffix, |
| gles1_overloaded, cmd_packed_gl_enums) |
| if extension_name in registry_xml.gles_extensions: |
| glesdecls['exts']['GLES2+ Extensions'][extension_name] = get_decls( |
| context_decl_format, all_commands, ext_cmd_names, all_commands_no_suffix, [], |
| cmd_packed_gl_enums) |
| if extension_name in registry_xml.angle_extensions: |
| glesdecls['exts']['ANGLE Extensions'][extension_name] = get_decls( |
| context_decl_format, all_commands, ext_cmd_names, all_commands_no_suffix, [], |
| cmd_packed_gl_enums) |
| |
| for name in extension_commands: |
| all_commands_with_suffix.append(name) |
| all_commands_no_suffix.append(strip_suffix(name)) |
| |
| # Special handling for EGL_ANGLE_explicit_context extension |
| if registry_xml.support_EGL_ANGLE_explicit_context: |
| comment = "\n// EGL_ANGLE_explicit_context" |
| extension_defs.append(comment) |
| extension_decls.append(comment) |
| libgles_ep_defs.append(comment) |
| |
| cmds = xml.all_cmd_names.get_all_commands() |
| |
| # Get the explicit context entry points |
| decls, defs, libgles_defs, validation_protos, capture_protos, capture_methods, capture_param_funcs = get_entry_points( |
| xml.all_commands, cmds, True, False, all_gles_param_types, cmd_packed_gl_enums) |
| |
| # Append the explicit context entry points |
| extension_decls += decls |
| extension_defs += defs |
| libgles_ep_defs += libgles_defs |
| |
| libgles_ep_exports.append("\n ; EGL_ANGLE_explicit_context") |
| libgles_ep_exports += get_exports(cmds, lambda x: "%sContextANGLE" % x) |
| |
| # Generate .inc files for extension function pointers and declarations |
| for major, minor in [[2, 0], [3, 0], [3, 1], [1, 0]]: |
| annotation = "{}_{}".format(major, minor) |
| |
| major_if_not_one = major if major != 1 else "" |
| minor_if_not_zero = minor if minor != 0 else "" |
| version = "{}{}".format(major_if_not_one, minor_if_not_zero) |
| |
| glext_ptrs, glext_protos = get_glext_decls(all_commands, |
| xml.all_cmd_names.get_commands(annotation), |
| version, True) |
| |
| glext_ext_ptrs = [] |
| glext_ext_protos = [] |
| |
| # Append extensions for 1.0 and 2.0 |
| if (annotation == "1_0"): |
| glext_ext_ptrs, glext_ext_protos = get_glext_decls( |
| all_commands, xml.all_cmd_names.get_commands("glext"), version, True) |
| elif (annotation == "2_0"): |
| glext_ext_ptrs, glext_ext_protos = get_glext_decls( |
| all_commands, xml.all_cmd_names.get_commands("gl2ext"), version, True) |
| |
| glext_ptrs += glext_ext_ptrs |
| glext_protos += glext_ext_protos |
| |
| write_glext_explicit_context_inc(version, "\n".join(glext_ptrs), |
| "\n".join(glext_protos)) |
| |
| # Now we generate entry points for the desktop implementation |
| gldecls = {} |
| gldecls['core'] = {} |
| for ver in [(1, 0), (1, 1), (1, 2), (1, 3), (1, 4), (1, 5), (2, 0), (2, 1), (3, 0), (3, 1), |
| (3, 2), (3, 3), (4, 0), (4, 1), (4, 2), (4, 3), (4, 4), (4, 5), (4, 6)]: |
| gldecls['core'][ver] = [] |
| |
| libgl_ep_defs = [] |
| libgl_ep_exports = [] |
| |
| glxml = registry_xml.RegistryXML('gl.xml') |
| |
| for major_version, minor_version in [[1, 0], [1, 1], [1, 2], [1, 3], [1, 4], [1, 5], [2, 0], |
| [2, 1], [3, 0], [3, 1], [3, 2], [3, 3], [4, 0], [4, 1], |
| [4, 2], [4, 3], [4, 4], [4, 5], [4, 6]]: |
| version = "{}_{}".format(major_version, minor_version) |
| annotation = "GL_{}".format(version) |
| name_prefix = "GL_VERSION_" |
| |
| comment = version.replace("_", ".") |
| feature_name = "{}{}".format(name_prefix, version) |
| |
| glxml.AddCommands(feature_name, version) |
| |
| all_libgl_commands = glxml.commands[version] |
| |
| just_libgl_commands = [ |
| cmd for cmd in all_libgl_commands if cmd not in all_commands_no_suffix |
| ] |
| just_libgl_commands_suffix = [ |
| cmd for cmd in all_libgl_commands if cmd not in all_commands_with_suffix |
| ] |
| |
| all_commands32 = glxml.all_commands |
| |
| # Validation duplicates handled with suffix |
| _, _, _, validation_protos32, _, _, _ = get_entry_points( |
| all_commands32, just_libgl_commands_suffix, False, False, all_gles_param_types, |
| cmd_packed_gl_enums) |
| decls_gl, defs_gl, libgl_defs, _, _, _, _ = get_entry_points( |
| all_commands32, all_libgl_commands, False, False, all_gles_param_types, |
| cmd_packed_gl_enums) |
| |
| # Write the version as a comment before the first EP. |
| libgl_defs.insert(0, "\n// GL %s" % comment) |
| libgl_ep_exports.append("\n ; GL %s" % comment) |
| |
| libgl_ep_defs += libgl_defs |
| libgl_ep_exports += get_exports(all_libgl_commands) |
| |
| minor_if_not_zero = minor_version if minor_version != 0 else "" |
| |
| header_includes = template_header_includes_gl32 |
| source_includes = template_sources_includes_gl32.format(annotation.lower(), major_version, |
| minor_if_not_zero) |
| |
| # Entry point files |
| write_file(annotation, "GL " + comment, template_entry_point_header, "\n".join(decls_gl), |
| "h", header_includes, "libGL", "gl.xml") |
| write_file(annotation, "GL " + comment, template_entry_point_source, "\n".join(defs_gl), |
| "cpp", source_includes, "libGL", "gl.xml") |
| |
| gldecls['core'][(major_version, minor_version)] = get_decls( |
| context_decl_format, all_commands32, just_libgl_commands, all_commands_no_suffix, [], |
| cmd_packed_gl_enums) |
| |
| # Validation files |
| validation_annotation = "GL%s%s" % (major_version, minor_if_not_zero) |
| write_validation_header(validation_annotation, "%s" % comment, validation_protos32, |
| "gl.xml and wgl.xml") |
| |
| # WGL |
| wglxml = registry_xml.RegistryXML('wgl.xml') |
| |
| name_prefix = "WGL_VERSION_" |
| version = "1_0" |
| comment = version.replace("_", ".") |
| feature_name = "{}{}".format(name_prefix, version) |
| wglxml.AddCommands(feature_name, version) |
| wgl_commands = wglxml.commands[version] |
| all_commands32.extend(wglxml.all_commands) |
| |
| wgl_commands = [cmd if cmd[:3] == 'wgl' else 'wgl' + cmd for cmd in wgl_commands] |
| |
| wgl_param_types = set() |
| decls_wgl, defs_wgl, wgl_defs, validation_protos_wgl, _, _, _ = get_entry_points( |
| all_commands32, wgl_commands, False, True, wgl_param_types, {}) |
| |
| # Write the version as a comment before the first EP. |
| libgl_ep_exports.append("\n ; WGL %s" % comment) |
| |
| # Other versions of these functions are used |
| wgl_commands.remove("wglUseFontBitmaps") |
| wgl_commands.remove("wglUseFontOutlines") |
| |
| libgl_ep_exports += get_exports(wgl_commands) |
| |
| header_includes = template_header_includes.format(major="", minor="") |
| header_includes += """ |
| #include <GLES/glext.h> |
| #include <GLES2/gl2.h> |
| #include <GLES2/gl2ext.h> |
| """ |
| |
| source_includes = template_sources_includes.format( |
| header_version="gles_ext", validation_header_version="ESEXT") |
| source_includes += """ |
| #include "libANGLE/capture_gles_1_0_autogen.h" |
| #include "libANGLE/capture_gles_2_0_autogen.h" |
| #include "libANGLE/capture_gles_3_0_autogen.h" |
| #include "libANGLE/capture_gles_3_1_autogen.h" |
| #include "libANGLE/validationES1.h" |
| #include "libANGLE/validationES2.h" |
| #include "libANGLE/validationES3.h" |
| #include "libANGLE/validationES31.h" |
| """ |
| |
| write_file("gles_ext", "GLES extension", template_entry_point_header, |
| "\n".join([item for item in extension_decls]), "h", header_includes, "libGLESv2", |
| "gl.xml and gl_angle_ext.xml") |
| write_file("gles_ext", "GLES extension", template_entry_point_source, |
| "\n".join([item for item in extension_defs]), "cpp", source_includes, "libGLESv2", |
| "gl.xml and gl_angle_ext.xml") |
| |
| write_validation_header("ESEXT", "ES extension", ext_validation_protos, |
| "gl.xml and gl_angle_ext.xml") |
| write_capture_header("ext", "extension", ext_capture_protos, ext_capture_param_funcs) |
| write_capture_source("ext", "ESEXT", "extension", ext_capture_methods) |
| |
| write_context_api_decls(context_header, glesdecls, "gles") |
| write_context_api_decls(context_header, gldecls, "gl") |
| |
| # Entry point enum |
| cmd_names = ["Invalid"] + [cmd[2:] for cmd in xml.all_cmd_names.get_all_commands()] |
| gl_cmd_names = [cmd[2:] for cmd in glxml.all_cmd_names.get_all_commands()] |
| cmd_names.extend([cmd for cmd in gl_cmd_names if cmd not in cmd_names]) |
| sorted_cmd_names = sorted(cmd_names) |
| |
| entry_points_enum_header = template_entry_points_enum_header.format( |
| script_name=os.path.basename(sys.argv[0]), |
| data_source_name="gl.xml and gl_angle_ext.xml", |
| year=date.today().year, |
| lib="GL/GLES", |
| entry_points_list=",\n".join([" " + cmd for cmd in sorted_cmd_names])) |
| |
| entry_points_enum_header_path = path_to("libANGLE", "entry_points_enum_autogen.h") |
| with open(entry_points_enum_header_path, "w") as out: |
| out.write(entry_points_enum_header) |
| out.close() |
| |
| entry_points_cases = [ |
| template_entry_points_name_case.format(enum=cmd) for cmd in sorted_cmd_names |
| ] |
| entry_points_enum_source = template_entry_points_enum_source.format( |
| script_name=os.path.basename(sys.argv[0]), |
| data_source_name="gl.xml and gl_angle_ext.xml", |
| year=date.today().year, |
| lib="GL/GLES", |
| entry_points_name_cases="\n".join(entry_points_cases)) |
| |
| entry_points_enum_source_path = path_to("libANGLE", "entry_points_enum_autogen.cpp") |
| with open(entry_points_enum_source_path, "w") as out: |
| out.write(entry_points_enum_source) |
| out.close() |
| |
| source_includes = """ |
| #include "angle_gl.h" |
| |
| #include "libGLESv2/entry_points_gles_1_0_autogen.h" |
| #include "libGLESv2/entry_points_gles_2_0_autogen.h" |
| #include "libGLESv2/entry_points_gles_3_0_autogen.h" |
| #include "libGLESv2/entry_points_gles_3_1_autogen.h" |
| #include "libGLESv2/entry_points_gles_ext_autogen.h" |
| |
| #include "common/event_tracer.h" |
| """ |
| |
| write_export_files("\n".join([item for item in libgles_ep_defs]), source_includes, |
| "gl.xml and gl_angle_ext.xml", "libGLESv2", "OpenGL ES") |
| |
| source_includes = """ |
| #include "angle_gl.h" |
| |
| #include "libGL/entry_points_gl_1_0_autogen.h" |
| #include "libGL/entry_points_gl_1_1_autogen.h" |
| #include "libGL/entry_points_gl_1_2_autogen.h" |
| #include "libGL/entry_points_gl_1_3_autogen.h" |
| #include "libGL/entry_points_gl_1_4_autogen.h" |
| #include "libGL/entry_points_gl_1_5_autogen.h" |
| #include "libGL/entry_points_gl_2_0_autogen.h" |
| #include "libGL/entry_points_gl_2_1_autogen.h" |
| #include "libGL/entry_points_gl_3_0_autogen.h" |
| #include "libGL/entry_points_gl_3_1_autogen.h" |
| #include "libGL/entry_points_gl_3_2_autogen.h" |
| #include "libGL/entry_points_gl_3_3_autogen.h" |
| #include "libGL/entry_points_gl_4_0_autogen.h" |
| #include "libGL/entry_points_gl_4_1_autogen.h" |
| #include "libGL/entry_points_gl_4_2_autogen.h" |
| #include "libGL/entry_points_gl_4_3_autogen.h" |
| #include "libGL/entry_points_gl_4_4_autogen.h" |
| #include "libGL/entry_points_gl_4_5_autogen.h" |
| #include "libGL/entry_points_gl_4_6_autogen.h" |
| |
| #include "common/event_tracer.h" |
| """ |
| |
| write_export_files("\n".join([item for item in libgl_ep_defs]), source_includes, |
| "gl.xml and wgl.xml", "libGL", "Windows GL") |
| |
| libgles_ep_exports += get_egl_exports() |
| |
| everything = "Khronos and ANGLE XML files" |
| |
| for lib in ["libGLESv2" + suffix for suffix in ["", "_no_capture", "_with_capture"]]: |
| write_windows_def_file(everything, lib, lib, "libGLESv2", libgles_ep_exports) |
| write_windows_def_file(everything, "libGL", "openGL32", "libGL", libgl_ep_exports) |
| |
| all_gles_param_types = sorted(all_gles_param_types) |
| write_capture_helper_header(all_gles_param_types) |
| write_capture_helper_source(all_gles_param_types) |
| write_capture_replay_source(xml.all_commands, all_commands_no_suffix, cmd_packed_gl_enums) |
| |
| |
| if __name__ == '__main__': |
| sys.exit(main()) |
