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authorJordan Justen <[email protected]>2017-10-13 13:02:29 -0700
committerJordan Justen <[email protected]>2017-10-31 23:36:54 -0700
commit6b815e405dc87d13233bf2ddbf44a3ba0b2bd3ac (patch)
tree59f9d4f02bf62b1eee2134cefa372247f1a60a18 /src/compiler/glsl/shader_cache.cpp
parent571bee96d5456bb62fad2aaf72d9119b24650c5a (diff)
glsl/shader_cache: Save and restore serialized nir in gl_program
v3: * Rename serialized_nir* to driver_cache_blob*. (Tim) Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Timothy Arceri <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
Diffstat (limited to 'src/compiler/glsl/shader_cache.cpp')
-rw-r--r--src/compiler/glsl/shader_cache.cpp16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/compiler/glsl/shader_cache.cpp b/src/compiler/glsl/shader_cache.cpp
index ca90cfde350..1d208fb0911 100644
--- a/src/compiler/glsl/shader_cache.cpp
+++ b/src/compiler/glsl/shader_cache.cpp
@@ -1062,6 +1062,14 @@ write_shader_metadata(struct blob *metadata, gl_linked_shader *shader)
}
write_shader_parameters(metadata, glprog->Parameters);
+
+ assert((glprog->driver_cache_blob == NULL) ==
+ (glprog->driver_cache_blob_size == 0));
+ blob_write_uint32(metadata, (uint32_t)glprog->driver_cache_blob_size);
+ if (glprog->driver_cache_blob_size > 0) {
+ blob_write_bytes(metadata, glprog->driver_cache_blob,
+ glprog->driver_cache_blob_size);
+ }
}
static void
@@ -1116,6 +1124,14 @@ read_shader_metadata(struct blob_reader *metadata,
glprog->Parameters = _mesa_new_parameter_list();
read_shader_parameters(metadata, glprog->Parameters);
+
+ glprog->driver_cache_blob_size = (size_t)blob_read_uint32(metadata);
+ if (glprog->driver_cache_blob_size > 0) {
+ glprog->driver_cache_blob =
+ (uint8_t*)ralloc_size(glprog, glprog->driver_cache_blob_size);
+ blob_copy_bytes(metadata, glprog->driver_cache_blob,
+ glprog->driver_cache_blob_size);
+ }
}
static void