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| 4358 | Serge | 1 | /* |
| 2 | * Copyright © 2013 Intel Corporation |
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| 3 | * |
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| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 5 | * copy of this software and associated documentation files (the "Software"), |
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| 6 | * to deal in the Software without restriction, including without limitation |
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| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 9 | * Software is furnished to do so, subject to the following conditions: |
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| 10 | * |
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| 11 | * The above copyright notice and this permission notice (including the next |
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| 12 | * paragraph) shall be included in all copies or substantial portions of the |
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| 13 | * Software. |
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| 14 | * |
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| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 18 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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| 19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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| 20 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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| 21 | * DEALINGS IN THE SOFTWARE. |
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| 22 | */ |
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| 23 | |||
| 24 | #pragma once |
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| 25 | #ifndef LINK_UNIFORM_BLOCK_ACTIVE_VISITOR_H |
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| 26 | #define LINK_UNIFORM_BLOCK_ACTIVE_VISITOR_H |
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| 27 | |||
| 28 | #include "ir.h" |
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| 29 | #include "ir_visitor.h" |
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| 30 | #include "glsl_types.h" |
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| 31 | #include "main/hash_table.h" |
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| 32 | |||
| 33 | struct link_uniform_block_active { |
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| 34 | const glsl_type *type; |
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| 35 | |||
| 36 | unsigned *array_elements; |
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| 37 | unsigned num_array_elements; |
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| 38 | |||
| 39 | bool has_instance_name; |
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| 40 | }; |
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| 41 | |||
| 42 | class link_uniform_block_active_visitor : public ir_hierarchical_visitor { |
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| 43 | public: |
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| 44 | link_uniform_block_active_visitor(void *mem_ctx, struct hash_table *ht, |
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| 45 | struct gl_shader_program *prog) |
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| 46 | : success(true), prog(prog), ht(ht), mem_ctx(mem_ctx) |
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| 47 | { |
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| 48 | /* empty */ |
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| 49 | } |
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| 50 | |||
| 51 | virtual ir_visitor_status visit_enter(ir_dereference_array *); |
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| 52 | virtual ir_visitor_status visit(ir_dereference_variable *); |
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| 53 | |||
| 54 | bool success; |
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| 55 | |||
| 56 | private: |
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| 57 | struct gl_shader_program *prog; |
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| 58 | struct hash_table *ht; |
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| 59 | void *mem_ctx; |
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| 60 | }; |
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| 61 | |||
| 62 | #endif /* LINK_UNIFORM_BLOCK_ACTIVE_VISITOR_H */ |