diff options
| author | Lionel Landwerlin <lionel.g.landwerlin@intel.com> | 2019-07-31 12:00:47 +0300 |
|---|---|---|
| committer | Lionel Landwerlin <lionel.g.landwerlin@intel.com> | 2019-08-21 09:44:10 +0200 |
| commit | 9f37bc419cb842bee902eb3117a20b7a57d64381 (patch) | |
| tree | f074b4ef348119d75aedb9f4ec0c0b4f57d9c54f /src/compiler/glsl_types.cpp | |
| parent | 8b913bd1ce6f67c89bd3c6e644db6882544351b6 (diff) | |
compiler: ensure glsl types are not created without a reference
We want to detect invalid refcounting so assert we have at least one
use before creating types.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Diffstat (limited to 'src/compiler/glsl_types.cpp')
| -rw-r--r-- | src/compiler/glsl_types.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/compiler/glsl_types.cpp b/src/compiler/glsl_types.cpp index 943ab020487..2213055021d 100644 --- a/src/compiler/glsl_types.cpp +++ b/src/compiler/glsl_types.cpp @@ -486,7 +486,6 @@ void glsl_type_singleton_decref() { mtx_lock(&glsl_type::hash_mutex); - assert(glsl_type_users > 0); /* Do not release glsl_types if they are still used. */ @@ -639,6 +638,7 @@ glsl_type::get_instance(unsigned base_type, unsigned rows, unsigned columns, explicit_stride, row_major ? "RM" : ""); mtx_lock(&glsl_type::hash_mutex); + assert(glsl_type_users > 0); if (explicit_matrix_types == NULL) { explicit_matrix_types = @@ -1004,6 +1004,7 @@ glsl_type::get_array_instance(const glsl_type *base, explicit_stride); mtx_lock(&glsl_type::hash_mutex); + assert(glsl_type_users > 0); if (array_types == NULL) { array_types = _mesa_hash_table_create(NULL, _mesa_key_hash_string, @@ -1204,6 +1205,7 @@ glsl_type::get_struct_instance(const glsl_struct_field *fields, const glsl_type key(fields, num_fields, name, packed); mtx_lock(&glsl_type::hash_mutex); + assert(glsl_type_users > 0); if (struct_types == NULL) { struct_types = _mesa_hash_table_create(NULL, record_key_hash, @@ -1239,6 +1241,7 @@ glsl_type::get_interface_instance(const glsl_struct_field *fields, const glsl_type key(fields, num_fields, packing, row_major, block_name); mtx_lock(&glsl_type::hash_mutex); + assert(glsl_type_users > 0); if (interface_types == NULL) { interface_types = _mesa_hash_table_create(NULL, record_key_hash, @@ -1269,6 +1272,7 @@ glsl_type::get_subroutine_instance(const char *subroutine_name) const glsl_type key(subroutine_name); mtx_lock(&glsl_type::hash_mutex); + assert(glsl_type_users > 0); if (subroutine_types == NULL) { subroutine_types = _mesa_hash_table_create(NULL, record_key_hash, @@ -1322,6 +1326,7 @@ glsl_type::get_function_instance(const glsl_type *return_type, const glsl_type key(return_type, params, num_params); mtx_lock(&glsl_type::hash_mutex); + assert(glsl_type_users > 0); if (function_types == NULL) { function_types = _mesa_hash_table_create(NULL, function_key_hash, |