diff options
Diffstat (limited to 'src/gallium/drivers/r600/r600_shader.h')
| -rw-r--r-- | src/gallium/drivers/r600/r600_shader.h | 263 |
1 files changed, 263 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_shader.h b/src/gallium/drivers/r600/r600_shader.h new file mode 100644 index 0000000000..7d30ca79d1 --- /dev/null +++ b/src/gallium/drivers/r600/r600_shader.h @@ -0,0 +1,263 @@ +/* + * Copyright 2010 Jerome Glisse <glisse@freedesktop.org> + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * on the rights to use, copy, modify, merge, publish, distribute, sub + * license, and/or sell copies of the Software, and to permit persons to whom + * the Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, + * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE + * USE OR OTHER DEALINGS IN THE SOFTWARE. + */ +#ifndef R600_SHADER_H +#define R600_SHADER_H + +#include "r600_compiler.h" +#include "radeon.h" + +struct r600_shader_operand { + struct c_vector *vector; + unsigned sel; + unsigned chan; + unsigned neg; + unsigned abs; +}; + +struct r600_shader_vfetch { + struct r600_shader_vfetch *next; + struct r600_shader_vfetch *prev; + unsigned cf_addr; + struct r600_shader_operand src[2]; + struct r600_shader_operand dst[4]; +}; + +struct r600_shader_inst { + unsigned is_op3; + unsigned opcode; + unsigned inst; + struct r600_shader_operand src[3]; + struct r600_shader_operand dst; + unsigned last; +}; + +struct r600_shader_alu { + struct r600_shader_alu *next; + struct r600_shader_alu *prev; + unsigned nalu; + unsigned nliteral; + unsigned nconstant; + struct r600_shader_inst alu[5]; + u32 literal[4]; +}; + +struct r600_shader_node { + struct r600_shader_node *next; + struct r600_shader_node *prev; + unsigned cf_id; /**< cf index (in dw) in byte code */ + unsigned cf_addr; /**< instructions index (in dw) in byte code */ + unsigned nslot; /**< number of slot (2 dw) needed by this node */ + unsigned nfetch; + struct c_node *node; /**< compiler node from which this node originate */ + struct r600_shader_vfetch vfetch; /**< list of vfetch instructions */ + struct r600_shader_alu alu; /**< list of alu instructions */ +}; + +struct r600_shader_io { + unsigned name; + unsigned gpr; + int sid; +}; + +struct r600_shader { + unsigned stack_size; /**< stack size needed by this shader */ + unsigned ngpr; /**< number of GPR needed by this shader */ + unsigned nconstant; /**< number of constants used by this shader */ + unsigned nresource; /**< number of resources used by this shader */ + unsigned noutput; + unsigned ninput; + unsigned nvector; + unsigned ncf; /**< total number of cf clauses */ + unsigned nslot; /**< total number of slots (2 dw) */ + unsigned flat_shade; /**< are we flat shading */ + struct r600_shader_node nodes; /**< list of node */ + struct r600_shader_io input[32]; + struct r600_shader_io output[32]; + /* TODO replace GPR by some better register allocator */ + struct c_vector **gpr; + unsigned ndw; /**< bytes code size in dw */ + u32 *bcode; /**< bytes code */ + enum pipe_format resource_format[160]; /**< format of resource */ + struct c_shader cshader; +}; + +void r600_shader_cleanup(struct r600_shader *rshader); +int r600_shader_register(struct r600_shader *rshader); +int r600_shader_node(struct r600_shader *shader); +void r600_shader_node_place(struct r600_shader *rshader); +int r600_shader_find_gpr(struct r600_shader *rshader, struct c_vector *v, unsigned swizzle, + struct r600_shader_operand *operand); +int r600_shader_vfetch_bytecode(struct r600_shader *rshader, + struct r600_shader_node *rnode, + struct r600_shader_vfetch *vfetch, + unsigned *cid); +int r600_shader_update(struct r600_shader *rshader, + enum pipe_format *resource_format); +int r600_shader_legalize(struct r600_shader *rshader); +int r600_cshader_legalize(struct c_shader *shader); + +int r700_shader_translate(struct r600_shader *rshader); + +int c_shader_from_tgsi(struct c_shader *shader, unsigned type, + const struct tgsi_token *tokens); +int r600_shader_register(struct r600_shader *rshader); +int r600_shader_translate_rec(struct r600_shader *rshader, struct c_node *node); +int r700_shader_translate(struct r600_shader *rshader); +int r600_shader_insert_fetch(struct c_shader *shader); + +enum r600_instruction { + INST_ADD = 0, + INST_MUL = 1, + INST_MUL_IEEE = 2, + INST_MAX = 3, + INST_MIN = 4, + INST_MAX_DX10 = 5, + INST_MIN_DX10 = 6, + INST_SETE = 7, + INST_SETGT = 8, + INST_SETGE = 9, + INST_SETNE = 10, + INST_SETE_DX10 = 11, + INST_SETGT_DX10 = 12, + INST_SETGE_DX10 = 13, + INST_SETNE_DX10 = 14, + INST_FRACT = 15, + INST_TRUNC = 16, + INST_CEIL = 17, + INST_RNDNE = 18, + INST_FLOOR = 19, + INST_MOVA = 20, + INST_MOVA_FLOOR = 21, + INST_MOVA_INT = 22, + INST_MOV = 23, + INST_NOP = 24, + INST_PRED_SETGT_UINT = 25, + INST_PRED_SETGE_UINT = 26, + INST_PRED_SETE = 27, + INST_PRED_SETGT = 28, + INST_PRED_SETGE = 29, + INST_PRED_SETNE = 30, + INST_PRED_SET_INV = 31, + INST_PRED_SET_POP = 32, + INST_PRED_SET_CLR = 33, + INST_PRED_SET_RESTORE = 34, + INST_PRED_SETE_PUSH = 35, + INST_PRED_SETGT_PUSH = 36, + INST_PRED_SETGE_PUSH = 37, + INST_PRED_SETNE_PUSH = 38, + INST_KILLE = 39, + INST_KILLGT = 40, + INST_KILLGE = 41, + INST_KILLNE = 42, + INST_AND_INT = 43, + INST_OR_INT = 44, + INST_XOR_INT = 45, + INST_NOT_INT = 46, + INST_ADD_INT = 47, + INST_SUB_INT = 48, + INST_MAX_INT = 49, + INST_MIN_INT = 50, + INST_MAX_UINT = 51, + INST_MIN_UINT = 52, + INST_SETE_INT = 53, + INST_SETGT_INT = 54, + INST_SETGE_INT = 55, + INST_SETNE_INT = 56, + INST_SETGT_UINT = 57, + INST_SETGE_UINT = 58, + INST_KILLGT_UINT = 59, + INST_KILLGE_UINT = 60, + INST_PRED_SETE_INT = 61, + INST_PRED_SETGT_INT = 62, + INST_PRED_SETGE_INT = 63, + INST_PRED_SETNE_INT = 64, + INST_KILLE_INT = 65, + INST_KILLGT_INT = 66, + INST_KILLGE_INT = 67, + INST_KILLNE_INT = 68, + INST_PRED_SETE_PUSH_INT = 69, + INST_PRED_SETGT_PUSH_INT = 70, + INST_PRED_SETGE_PUSH_INT = 71, + INST_PRED_SETNE_PUSH_INT = 72, + INST_PRED_SETLT_PUSH_INT = 73, + INST_PRED_SETLE_PUSH_INT = 74, + INST_DOT4 = 75, + INST_DOT4_IEEE = 76, + INST_CUBE = 77, + INST_MAX4 = 78, + INST_MOVA_GPR_INT = 79, + INST_EXP_IEEE = 80, + INST_LOG_CLAMPED = 81, + INST_LOG_IEEE = 82, + INST_RECIP_CLAMPED = 83, + INST_RECIP_FF = 84, + INST_RECIP_IEEE = 85, + INST_RECIPSQRT_CLAMPED = 86, + INST_RECIPSQRT_FF = 87, + INST_RECIPSQRT_IEEE = 88, + INST_SQRT_IEEE = 89, + INST_FLT_TO_INT = 90, + INST_INT_TO_FLT = 91, + INST_UINT_TO_FLT = 92, + INST_SIN = 93, + INST_COS = 94, + INST_ASHR_INT = 95, + INST_LSHR_INT = 96, + INST_LSHL_INT = 97, + INST_MULLO_INT = 98, + INST_MULHI_INT = 99, + INST_MULLO_UINT = 100, + INST_MULHI_UINT = 101, + INST_RECIP_INT = 102, + INST_RECIP_UINT = 103, + INST_FLT_TO_UINT = 104, + INST_MUL_LIT = 105, + INST_MUL_LIT_M2 = 106, + INST_MUL_LIT_M4 = 107, + INST_MUL_LIT_D2 = 108, + INST_MULADD = 109, + INST_MULADD_M2 = 110, + INST_MULADD_M4 = 111, + INST_MULADD_D2 = 112, + INST_MULADD_IEEE = 113, + INST_MULADD_IEEE_M2 = 114, + INST_MULADD_IEEE_M4 = 115, + INST_MULADD_IEEE_D2 = 116, + INST_CNDE = 117, + INST_CNDGT = 118, + INST_CNDGE = 119, + INST_CNDE_INT = 120, + INST_CNDGT_INT = 121, + INST_CNDGE_INT = 122, + INST_COUNT +}; + +struct r600_instruction_info { + enum r600_instruction instruction; + unsigned opcode; + unsigned is_trans; + unsigned is_op3; +}; + + +#endif |