diff options
author | Jordan Justen <jordan.l.justen@intel.com> | 2017-10-13 13:02:29 -0700 |
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committer | Jordan Justen <jordan.l.justen@intel.com> | 2017-10-31 23:36:54 -0700 |
commit | 6b815e405dc87d13233bf2ddbf44a3ba0b2bd3ac (patch) | |
tree | 59f9d4f02bf62b1eee2134cefa372247f1a60a18 /src | |
parent | 571bee96d5456bb62fad2aaf72d9119b24650c5a (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 <jordan.l.justen@intel.com>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Diffstat (limited to 'src')
-rw-r--r-- | src/compiler/glsl/shader_cache.cpp | 16 |
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 |