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util/radv: move *_get_function_timestamp() to utils 

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Timothy Arceri 2017-02-10 13:02:22 +11:00
parent ed6b47f435
commit 207e3a6e4b
2 changed files with 20 additions and 19 deletions
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22
src/amd/vulkan/radv_device.c
View File

@ -25,14 +25,13 @@
* IN THE SOFTWARE.
*/
#include <dlfcn.h>
#include <stdbool.h>
#include <string.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/stat.h>
#include "radv_private.h"
#include "radv_cs.h"
#include "util/disk_cache.h"
#include "util/strtod.h"
#include <xf86drm.h>
@ -45,29 +44,14 @@
#include "sid.h"
#include "util/debug.h"
static int
radv_get_function_timestamp(void *ptr, uint32_t* timestamp)
{
Dl_info info;
struct stat st;
if (!dladdr(ptr, &info) || !info.dli_fname) {
return -1;
}
if (stat(info.dli_fname, &st)) {
return -1;
}
*timestamp = st.st_mtim.tv_sec;
return 0;
}
static int
radv_device_get_cache_uuid(enum radeon_family family, void *uuid)
{
uint32_t mesa_timestamp, llvm_timestamp;
uint16_t f = family;
memset(uuid, 0, VK_UUID_SIZE);
if (radv_get_function_timestamp(radv_device_get_cache_uuid, &mesa_timestamp) ||
radv_get_function_timestamp(LLVMInitializeAMDGPUTargetInfo, &llvm_timestamp))
if (!disk_cache_get_function_timestamp(radv_device_get_cache_uuid, &mesa_timestamp) ||
!disk_cache_get_function_timestamp(LLVMInitializeAMDGPUTargetInfo, &llvm_timestamp))
return -1;
memcpy(uuid, &mesa_timestamp, 4);

17
src/util/disk_cache.h
View File

@ -24,8 +24,10 @@
#ifndef DISK_CACHE_H
#define DISK_CACHE_H
#include <dlfcn.h>
#include <stdint.h>
#include <stdbool.h>
#include <sys/stat.h>
#ifdef __cplusplus
extern "C" {
@ -38,6 +40,21 @@ typedef uint8_t cache_key[CACHE_KEY_SIZE];
struct disk_cache;
static inline bool
disk_cache_get_function_timestamp(void *ptr, uint32_t* timestamp)
{
Dl_info info;
struct stat st;
if (!dladdr(ptr, &info) || !info.dli_fname) {
return false;
}
if (stat(info.dli_fname, &st)) {
return false;
}
*timestamp = st.st_mtim.tv_sec;
return true;
}
/* Provide inlined stub functions if the shader cache is disabled. */
#ifdef ENABLE_SHADER_CACHE