openharmony/third_party_vulkan-loader
1
0
Fork 0
mirror of https://gitee.com/openharmony/third_party_vulkan-loader synced 2024-11-27 01:11:22 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

layers: use generated layer_intercept_proc()

Browse Source 
Call layer_intercept_proc() from xglGetProcAddr() in DrawState, MemTracker,
and generated layers.

There should be no functional difference with this change.
This commit is contained in:
Chia-I Wu 2015-01-05 13:18:57 +08:00 committed by Courtney Goeltzenleuchter
parent 84a850aae0
commit 83a6b79fde
2 changed files with 8 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
.gitignore vendored
View File

@ -16,6 +16,7 @@ tests/xglbase
tests/xglinfo
layers/xgl_dispatch_table_helper.h
layers/xgl_enum_string_helper.h
layers/xgl_generic_intercept_proc_helper.h
layers/xgl_struct_string_helper.h
layers/xgl_struct_wrappers.cpp
layers/xgl_struct_wrappers.h

22
xgl-layer-generate.py
View File

@ -550,33 +550,25 @@ class Subcommand(object):
return "\n".join(exts)
def _generate_layer_gpa_function(self, prefix="xgl", extensions=[]):
func_body = []
def _generate_layer_gpa_function(self, extensions=[]):
func_body = ["#include \"xgl_generic_intercept_proc_helper.h\""]
func_body.append("XGL_LAYER_EXPORT XGL_VOID* XGLAPI xglGetProcAddr(XGL_PHYSICAL_GPU gpu, const XGL_CHAR* funcName)\n"
"{\n"
" XGL_BASE_LAYER_OBJECT* gpuw = (XGL_BASE_LAYER_OBJECT *) gpu;\n"
" void* addr;\n"
" if (gpu == NULL)\n"
" return NULL;\n"
" pCurObj = gpuw;\n"
" pthread_once(&tabOnce, initLayerTable);\n\n"
' if (!strncmp("xglGetProcAddr", funcName, sizeof("xglGetProcAddr")))\n'
' return xglGetProcAddr;')
" addr = layer_intercept_proc(funcName);\n"
" if (addr)\n"
" return addr;")
if 0 != len(extensions):
for ext_name in extensions:
func_body.append(' else if (!strncmp("%s", funcName, sizeof("%s")))\n'
' return %s;' % (ext_name, ext_name, ext_name))
for name in xgl.proto_names:
if name == "GetProcAddr":
continue
if name == "InitAndEnumerateGpus":
func_body.append(' else if (!strncmp("%s%s", funcName, sizeof("%s%s")))\n'
' return nextTable.%s;' % (prefix, name, prefix, name, name))
else:
func_body.append(' else if (!strncmp("%s%s", funcName, sizeof("%s%s")))\n'
' return %s%s;' % (prefix, name, prefix, name, prefix, name))
func_body.append(" else {\n"
" XGL_BASE_LAYER_OBJECT* gpuw = (XGL_BASE_LAYER_OBJECT *) gpu;\n"
" if (gpuw->pGPA == NULL)\n"
" return NULL;\n"
" return gpuw->pGPA(gpuw->nextObject, funcName);\n"