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authorJuha-Pekka Heikkila <juhapekka.heikkila@gmail.com>2013-12-19 05:27:00 -0700
committerBrian Paul <brianp@vmware.com>2013-12-19 08:26:17 -0700
commit22bf0f3eb4668044042cdf326ccee29fa44f850a (patch)
tree7cb73966ea4bdea05287c6a26df50235307f51bd /src
parenta7d8607d9ea4bfba31bd4eac00ab9a021db538e4 (diff)
mesa: Assert variable coming from get_variable() in get_current_attrib
Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com> Reviewed-by: Brian Paul <brianp@vmware.com>
Diffstat (limited to 'src')
-rw-r--r--src/mesa/main/ff_fragment_shader.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mesa/main/ff_fragment_shader.cpp b/src/mesa/main/ff_fragment_shader.cpp
index 6e91697a1b1..ba6258d8905 100644
--- a/src/mesa/main/ff_fragment_shader.cpp
+++ b/src/mesa/main/ff_fragment_shader.cpp
@@ -543,6 +543,7 @@ get_current_attrib(texenv_fragment_program *p, GLuint attrib)
ir_rvalue *val;
current = p->shader->symbols->get_variable("gl_CurrentAttribFragMESA");
+ assert(current);
current->data.max_array_access = MAX2(current->data.max_array_access, attrib);
val = new(p->mem_ctx) ir_dereference_variable(current);
ir_rvalue *index = new(p->mem_ctx) ir_constant(attrib);