diff options
| author | Tapani Pälli <tapani.palli@intel.com> | 2015-06-11 10:41:53 +0300 |
|---|---|---|
| committer | Kenneth Graunke <kenneth@whitecape.org> | 2015-06-24 12:03:41 -0700 |
| commit | 104c8fc2c2aa5621261f80aa6b4f76c3163078f1 (patch) | |
| tree | 1e8d9a2b08974154344909440415eed80c21af0c /src/mesa/drivers/dri/i965/brw_shader.cpp | |
| parent | c2ff3485b3d48749ea9dcad07bc1a691627dc3e5 (diff) | |
| download | external_mesa3d-104c8fc2c2aa5621261f80aa6b4f76c3163078f1.zip external_mesa3d-104c8fc2c2aa5621261f80aa6b4f76c3163078f1.tar.gz external_mesa3d-104c8fc2c2aa5621261f80aa6b4f76c3163078f1.tar.bz2 | |
i965: Delete linked GLSL IR when using NIR.
This is based on Kenneth's patch to delete 'most of the IR'. Due to
linker changes to clone variables, we can now free all of IR.
Saves 58MB of memory when replaying a Dota 2 trace on Broadwell.
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Cc: mesa-stable@lists.freedesktop.org
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_shader.cpp')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_shader.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_shader.cpp b/src/mesa/drivers/dri/i965/brw_shader.cpp index 32c4013..5653d6b 100644 --- a/src/mesa/drivers/dri/i965/brw_shader.cpp +++ b/src/mesa/drivers/dri/i965/brw_shader.cpp @@ -387,8 +387,11 @@ brw_link_shader(struct gl_context *ctx, struct gl_shader_program *shProg) brw_add_texrect_params(prog); - if (options->NirOptions) + if (options->NirOptions) { prog->nir = brw_create_nir(brw, shProg, prog, (gl_shader_stage) stage); + ralloc_free(shader->ir); + shader->ir = NULL; + } _mesa_reference_program(ctx, &prog, NULL); } |