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* Copyright 2010 Ben Skeggs
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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#ifndef __NV50_PROG_H__
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#define __NV50_PROG_H__
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#include "pipe/p_state.h"
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uint8_t id; /* tgsi index */
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uint8_t hw; /* hw index, nv50 wants flat FP inputs last */
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ubyte sn; /* semantic name */
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ubyte si; /* semantic index */
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struct nv50_stream_output_state
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uint8_t num_attribs[4];
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struct nv50_gmem_state {
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unsigned valid : 1; /* whether there's something there */
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unsigned image : 1; /* buffer or image */
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unsigned slot : 6; /* slot in the relevant resource arrays */
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struct pipe_shader_state pipe;
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unsigned parm_size; /* size limit of uniform buffer */
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uint32_t tls_space; /* required local memory per thread */
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ubyte max_gpr; /* REG_ALLOC_TEMP */
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ubyte max_out; /* REG_ALLOC_RESULT or FP_RESULT_COUNT */
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struct nv50_varying in[16];
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struct nv50_varying out[16];
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uint32_t attrs[3]; /* VP_ATTR_EN_0,1 and VP_GP_BUILTIN_ATTR_EN */
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ubyte psiz; /* output slot of point size */
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ubyte bfc[2]; /* indices into varying for FFC (FP) or BFC (VP) */
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ubyte clpd[2]; /* output slot of clip distance[i]'s 1st component */
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uint8_t clip_enable; /* mask of defined clip planes */
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uint8_t cull_enable; /* mask of defined cull distances */
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uint32_t flags[2]; /* 0x19a8, 196c */
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uint32_t interp; /* 0x1988 */
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uint32_t colors; /* 0x1904 */
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uint8_t has_samplemask;
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uint8_t force_persample_interp;
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uint8_t prim_type; /* point, line strip or tri strip */
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ubyte layerid; /* hw value of layer output */
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uint8_t has_viewport;
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ubyte viewportid; /* hw value of viewport index output */
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uint32_t lmem_size; /* local memory (TGSI PRIVATE resource) size */
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uint32_t smem_size; /* shared memory (TGSI LOCAL resource) size */
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struct nv50_gmem_state gmem[NV50_MAX_GLOBALS];
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void *fixups; /* relocation records */
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void *interps; /* interpolation records */
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struct nouveau_heap *mem;
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struct nv50_stream_output_state *so;
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bool nv50_program_translate(struct nv50_program *, uint16_t chipset,
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struct util_debug_callback *);
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bool nv50_program_upload_code(struct nv50_context *, struct nv50_program *);
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void nv50_program_destroy(struct nv50_context *, struct nv50_program *);
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#endif /* __NV50_PROG_H__ */