openharmony/third_party_vulkan-loader
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Signed-off-by: ZhangLiang <zhangliang335@h-partners.com>
This commit is contained in:
ZhangLiang
2024-07-02 06:17:06 +00:00
parent 8f514fa035
commit 092d8d2738
2 changed files with 45 additions and 1 deletions
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BUILD.gn
+1 -1
View File
@@ -33,7 +33,7 @@ config("vulkan_internal_config") {
ldflags = [ "-Wl,-Bsymbolic" ]
defines += [
"SYSCONFDIR=\"/system/etc:/system/etc/vulkan/swapchain:/vendor/etc\"",
"SYSCONFDIR=\"/system/etc:/vendor/etc\"",
"VK_USE_PLATFORM_OHOS",
]
}
loader/loader.c
+44
View File
@@ -3016,6 +3016,32 @@ VkResult read_data_files_in_search_paths(const struct loader_instance *inst, enu
} else {
home_data_dir = xdg_data_home;
}
#if defined(__OHOS__)
char *debug_layer_name = loader_secure_getenv("debug.graphic.debug_layer", inst); // squid squidsubcapture
char *debug_hap_name = loader_secure_getenv("debug.graphic.debug_hap", inst);
char *debug_layer_json_path = NULL;
bool currentProcessEnableDebugLayer = false;
if(NULL != debug_hap_name && '\0' != debug_hap_name[0] && NULL != debug_layer_name && '\0' != debug_layer_name[0]){
currentProcessEnableDebugLayer = true;
debug_layer_json_path = loader_secure_getenv("debug.graphic.vklayer_json_path",inst);
if (NULL == debug_layer_json_path || '\0' == debug_layer_json_path[0]){
const char default_json_path[] = "/data/storage/el2/base/haps/entry/files/";
const char json_suffix[] = ".json";
size_t debug_layer_json_path_len = strlen(default_json_path) + sizeof(debug_layer_name) + sizeof(json_suffix) +1;
debug_layer_json_path = loader_instance_heap_calloc(inst,debug_layer_json_path_len,VK_SYSTEM_ALLOCATION_SCOPE_COMMAND);
if(debug_layer_json_path == NULL){
vk_result = VK_ERROR_OUT_OF_HOST_MEMORY;
goto out;
}
strncpy(debug_layer_json_path,default_json_path,debug_layer_json_path_len);
strncat(debug_layer_json_path,debug_layer_name,debug_layer_json_path_len);
strncat(debug_layer_json_path,json_suffix,debug_layer_json_path_len);
}
}
#endif
#else
#warning read_data_files_in_search_paths unsupported platform
#endif
@@ -3108,6 +3134,12 @@ VkResult read_data_files_in_search_paths(const struct loader_instance *inst, enu
search_path_size += determine_data_file_path_size(home_data_dir, rel_size);
}
search_path_size += determine_data_file_path_size(xdg_data_dirs, rel_size);
#if defined (__OHOS__)
if(currentProcessEnableDebugLayer) {
search_path_size += determine_data_file_path_size(debug_layer_json_path, rel_size);
}
search_path_size += determine_data_file_path_size("/system/etc/vulkan/swapchain", rel_size);
#endif
}
#else
#warning read_data_files_in_search_paths unsupported platform
@@ -3182,6 +3214,12 @@ VkResult read_data_files_in_search_paths(const struct loader_instance *inst, enu
copy_data_file_info(home_data_dir, relative_location, rel_size, &cur_path_ptr);
}
copy_data_file_info(xdg_data_dirs, relative_location, rel_size, &cur_path_ptr);
#if defined (__OHOS__)
if(currentProcessEnableDebugLayer){
copy_data_file_info(debug_layer_json_path,relative_location,rel_size,&cur_path_ptr);
}
copy_data_file_info("/system/etc/vulkan/swapchain/",relative_location,rel_size,&cur_path_ptr);
#endif
}
// Remove the last path separator
@@ -3287,6 +3325,12 @@ out:
loader_free_getenv(home, inst);
loader_instance_heap_free(inst, default_data_home);
loader_instance_heap_free(inst, default_config_home);
#elif defined(__OHOS__)
if(currentProcessEnableDebugLayer){
loader_free_getenv(debug_layer_json_path, inst);
}
loader_free_getenv(debug_layer_name, inst);
loader_free_getenv(debug_hap_name, inst);
#else
#warning read_data_files_in_search_paths unsupported platform
#endif