From c74ef795c7282681616decc36a9a81cd1b1b6ec7 Mon Sep 17 00:00:00 2001 From: marha Date: Wed, 27 Feb 2013 10:45:05 +0100 Subject: libX11 mesa pixman xkeyboard-config xkeyboard-config commit 9993f996e75232385b19cc5078f7fecde6b399b9 libX11 commit b687440c28c7da6ee0ae44514d20248db5161606 pixman commit 2156fb51b353867d5a18b734690ca551f74d4fb1 mesa commit f987d23b28491bd7b0552bd9daffa53a8e073c71 --- mesalib/src/glsl/link_varyings.cpp | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) (limited to 'mesalib/src/glsl') diff --git a/mesalib/src/glsl/link_varyings.cpp b/mesalib/src/glsl/link_varyings.cpp index b1317c832..616933dfd 100644 --- a/mesalib/src/glsl/link_varyings.cpp +++ b/mesalib/src/glsl/link_varyings.cpp @@ -964,6 +964,8 @@ assign_varying_locations(struct gl_context *ctx, varying_matches matches(ctx->Const.DisableVaryingPacking); hash_table *tfeedback_candidates = hash_table_ctor(0, hash_table_string_hash, hash_table_string_compare); + hash_table *consumer_inputs + = hash_table_ctor(0, hash_table_string_hash, hash_table_string_compare); /* Operate in a total of three passes. * @@ -976,6 +978,18 @@ assign_varying_locations(struct gl_context *ctx, * not being inputs. This lets the optimizer eliminate them. */ + if (consumer) { + foreach_list(node, consumer->ir) { + ir_variable *const input_var = + ((ir_instruction *) node)->as_variable(); + + if ((input_var != NULL) && (input_var->mode == ir_var_shader_in)) { + hash_table_insert(consumer_inputs, input_var, + ralloc_strdup(mem_ctx, input_var->name)); + } + } + } + foreach_list(node, producer->ir) { ir_variable *const output_var = ((ir_instruction *) node)->as_variable(); @@ -986,7 +1000,7 @@ assign_varying_locations(struct gl_context *ctx, g.process(output_var); ir_variable *input_var = - consumer ? consumer->symbols->get_variable(output_var->name) : NULL; + (ir_variable *) hash_table_find(consumer_inputs, output_var->name); if (input_var && input_var->mode != ir_var_shader_in) input_var = NULL; @@ -1005,6 +1019,7 @@ assign_varying_locations(struct gl_context *ctx, if (matched_candidate == NULL) { hash_table_dtor(tfeedback_candidates); + hash_table_dtor(consumer_inputs); return false; } @@ -1021,11 +1036,13 @@ assign_varying_locations(struct gl_context *ctx, if (!tfeedback_decls[i].assign_location(ctx, prog)) { hash_table_dtor(tfeedback_candidates); + hash_table_dtor(consumer_inputs); return false; } } hash_table_dtor(tfeedback_candidates); + hash_table_dtor(consumer_inputs); if (ctx->Const.DisableVaryingPacking) { /* Transform feedback code assumes varyings are packed, so if the driver -- cgit v1.2.3