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| 5564 | serge | 1 | /* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ |
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| 3 | /* |
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| 4 | * Copyright (C) 2012-2013 Rob Clark |
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| 5 | * |
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| 6 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 7 | * copy of this software and associated documentation files (the "Software"), |
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| 8 | * to deal in the Software without restriction, including without limitation |
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| 9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 10 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 11 | * Software is furnished to do so, subject to the following conditions: |
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| 12 | * |
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| 13 | * The above copyright notice and this permission notice (including the next |
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| 14 | * paragraph) shall be included in all copies or substantial portions of the |
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| 15 | * Software. |
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| 16 | * |
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| 17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 20 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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| 21 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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| 22 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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| 23 | * SOFTWARE. |
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| 24 | * |
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| 25 | * Authors: |
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| 26 | * Rob Clark |
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| 27 | */ |
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| 28 | |||
| 29 | #ifndef FD2_PROGRAM_H_ |
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| 30 | #define FD2_PROGRAM_H_ |
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| 31 | |||
| 32 | #include "pipe/p_context.h" |
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| 33 | |||
| 34 | #include "freedreno_context.h" |
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| 35 | |||
| 36 | #include "ir-a2xx.h" |
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| 37 | #include "disasm.h" |
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| 38 | |||
| 39 | struct fd2_shader_stateobj { |
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| 40 | enum shader_t type; |
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| 41 | |||
| 42 | uint32_t *bin; |
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| 43 | |||
| 44 | struct tgsi_token *tokens; |
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| 45 | |||
| 46 | /* note that we defer compiling shader until we know both vs and ps.. |
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| 47 | * and if one changes, we potentially need to recompile in order to |
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| 48 | * get varying linkages correct: |
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| 49 | */ |
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| 50 | struct ir2_shader_info info; |
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| 51 | struct ir2_shader *ir; |
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| 52 | |||
| 53 | /* for vertex shaders, the fetch instructions which need to be |
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| 54 | * patched up before assembly: |
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| 55 | */ |
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| 56 | unsigned num_vfetch_instrs; |
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| 57 | struct ir2_instruction *vfetch_instrs[64]; |
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| 58 | |||
| 59 | /* for all shaders, any tex fetch instructions which need to be |
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| 60 | * patched before assembly: |
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| 61 | */ |
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| 62 | unsigned num_tfetch_instrs; |
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| 63 | struct { |
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| 64 | unsigned samp_id; |
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| 65 | struct ir2_instruction *instr; |
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| 66 | } tfetch_instrs[64]; |
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| 67 | |||
| 68 | unsigned first_immediate; /* const reg # of first immediate */ |
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| 69 | unsigned num_immediates; |
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| 70 | struct { |
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| 71 | uint32_t val[4]; |
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| 72 | } immediates[64]; |
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| 73 | }; |
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| 74 | |||
| 75 | void fd2_program_emit(struct fd_ringbuffer *ring, |
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| 76 | struct fd_program_stateobj *prog); |
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| 77 | void fd2_program_validate(struct fd_context *ctx); |
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| 78 | |||
| 79 | void fd2_prog_init(struct pipe_context *pctx); |
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| 80 | |||
| 81 | #endif /* FD2_PROGRAM_H_ */ |