static void
nouveau_disk_cache_create(struct nouveau_screen *screen)
{
struct mesa_sha1 ctx;
unsigned char sha1[20];
char cache_id[20 * 2 + 1];
uint64_t driver_flags = 0;
_mesa_sha1_init(&ctx);
if (!disk_cache_get_function_identifier(nouveau_disk_cache_create,
&ctx))
return;
_mesa_sha1_final(&ctx, sha1);
disk_cache_format_hex_id(cache_id, sha1, 20 * 2);
if (screen->prefer_nir)
driver_flags |= NOUVEAU_SHADER_CACHE_FLAGS_IR_NIR;
else
driver_flags |= NOUVEAU_SHADER_CACHE_FLAGS_IR_TGSI;
screen->disk_shader_cache =
disk_cache_create(nouveau_screen_get_name(&screen->base),
cache_id, driver_flags);
}
static void si_disk_cache_create(struct si_screen *sscreen)
{
/* Don't use the cache if shader dumping is enabled. */
if (sscreen->debug_flags & DBG_ALL_SHADERS)
return;
struct mesa_sha1 ctx;
unsigned char sha1[20];
char cache_id[20 * 2 + 1];
_mesa_sha1_init(&ctx);
if (!disk_cache_get_function_identifier(si_disk_cache_create, &ctx) ||
!disk_cache_get_function_identifier(LLVMInitializeAMDGPUTargetInfo,
&ctx))
return;
_mesa_sha1_final(&ctx, sha1);
disk_cache_format_hex_id(cache_id, sha1, 20 * 2);
/* These flags affect shader compilation. */
#define ALL_FLAGS (DBG(FS_CORRECT_DERIVS_AFTER_KILL) | \
DBG(SI_SCHED) | \
DBG(GISEL) | \
DBG(UNSAFE_MATH))
uint64_t shader_debug_flags = sscreen->debug_flags &
ALL_FLAGS;
/* Add the high bits of 32-bit addresses, which affects
* how 32-bit addresses are expanded to 64 bits.
*/
STATIC_ASSERT(ALL_FLAGS <= UINT_MAX);
assert((int16_t)sscreen->info.address32_hi == (int32_t)sscreen->info.address32_hi);
shader_debug_flags |= (uint64_t)(sscreen->info.address32_hi & 0xffff) << 32;
if (sscreen->options.enable_nir)
shader_debug_flags |= 1ull << 48;
sscreen->disk_shader_cache =
disk_cache_create(sscreen->info.name,
cache_id,
shader_debug_flags);
}
static void
nouveau_disk_cache_create(struct nouveau_screen *screen)
{
uint32_t mesa_id;
char *mesa_id_str;
int res;
if (disk_cache_get_function_identifier(nouveau_disk_cache_create,
&mesa_id)) {
res = asprintf(&mesa_id_str, "%u", mesa_id);
if (res != -1) {
screen->disk_shader_cache =
disk_cache_create(nouveau_screen_get_name(&screen->base),
mesa_id_str, 0);
free(mesa_id_str);
}
}
}