diff options
author | Jordan Justen <jordan.l.justen@intel.com> | 2017-10-13 13:02:29 -0700 |
---|---|---|
committer | Jordan Justen <jordan.l.justen@intel.com> | 2017-10-21 21:02:11 -0700 |
commit | ff84a48d107692e6402af471a734ce84baf2502a (patch) | |
tree | de5b8d45e30b81657eb858f415ec354bd8573a93 | |
parent | 6f3e70fe756400032eb19841d74b27df614c1a50 (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>
-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 ca90cfde35..1d208fb091 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 |