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glsl: always write a name/label string to the cache

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In the following patch we will stop writing the pointer to cache.

Unfortunately adding empty strings to that cache seems to be the
only thing we can do here once we no longer have the pointers.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
This commit is contained in:
Timothy Arceri 2017-08-11 14:59:02 +10:00
parent 22154823d2
commit 44918a1979
1 changed files with 7 additions and 4 deletions
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11
src/compiler/glsl/shader_cache.cpp
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@ -1315,10 +1315,9 @@ create_linked_shader_and_program(struct gl_context *ctx,
/* Restore shader info */
blob_copy_bytes(metadata, (uint8_t *) &glprog->info, sizeof(shader_info));
if (glprog->info.name)
glprog->info.name = ralloc_strdup(glprog, blob_read_string(metadata));
if (glprog->info.label)
glprog->info.label = ralloc_strdup(glprog, blob_read_string(metadata));
glprog->info.name = ralloc_strdup(glprog, blob_read_string(metadata));
glprog->info.label = ralloc_strdup(glprog, blob_read_string(metadata));
_mesa_reference_shader_program_data(ctx, &glprog->sh.data, prog->data);
_mesa_reference_program(ctx, &linked->Program, glprog);
@ -1362,9 +1361,13 @@ shader_cache_write_program_metadata(struct gl_context *ctx,
if (sh->Program->info.name)
blob_write_string(metadata, sh->Program->info.name);
else
blob_write_string(metadata, "");
if (sh->Program->info.label)
blob_write_string(metadata, sh->Program->info.label);
else
blob_write_string(metadata, "");
}
}