1279 lines
49 KiB
C
1279 lines
49 KiB
C
/**************************************************************************
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*
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* Copyright 2009 VMware, Inc.
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* All Rights Reserved.
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*
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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
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sub license, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
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* IN NO EVENT SHALL VMWARE, INC AND/OR ITS SUPPLIERS BE LIABLE FOR
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* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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**************************************************************************/
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#ifndef TGSI_UREG_H
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#define TGSI_UREG_H
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#include "pipe/p_compiler.h"
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#include "pipe/p_shader_tokens.h"
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#include "util/u_debug.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct ureg_program;
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struct pipe_stream_output_info;
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/* Almost a tgsi_src_register, but we need to pull in the Absolute
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* flag from the _ext token. Indirect flag always implies ADDR[0].
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*/
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struct ureg_src
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{
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unsigned File : 4; /* TGSI_FILE_ */
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unsigned SwizzleX : 2; /* TGSI_SWIZZLE_ */
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unsigned SwizzleY : 2; /* TGSI_SWIZZLE_ */
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unsigned SwizzleZ : 2; /* TGSI_SWIZZLE_ */
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unsigned SwizzleW : 2; /* TGSI_SWIZZLE_ */
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unsigned Indirect : 1; /* BOOL */
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unsigned DimIndirect : 1; /* BOOL */
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unsigned Dimension : 1; /* BOOL */
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unsigned Absolute : 1; /* BOOL */
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unsigned Negate : 1; /* BOOL */
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unsigned IndirectFile : 4; /* TGSI_FILE_ */
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unsigned IndirectSwizzle : 2; /* TGSI_SWIZZLE_ */
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unsigned DimIndFile : 4; /* TGSI_FILE_ */
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unsigned DimIndSwizzle : 2; /* TGSI_SWIZZLE_ */
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int Index : 16; /* SINT */
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int IndirectIndex : 16; /* SINT */
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int DimensionIndex : 16; /* SINT */
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int DimIndIndex : 16; /* SINT */
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unsigned ArrayID : 10; /* UINT */
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};
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/* Very similar to a tgsi_dst_register, removing unsupported fields
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* and adding a Saturate flag. It's easier to push saturate into the
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* destination register than to try and create a _SAT variant of each
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* instruction function.
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*/
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struct ureg_dst
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{
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unsigned File : 4; /* TGSI_FILE_ */
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unsigned WriteMask : 4; /* TGSI_WRITEMASK_ */
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unsigned Indirect : 1; /* BOOL */
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unsigned Saturate : 1; /* BOOL */
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unsigned Predicate : 1;
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unsigned PredNegate : 1; /* BOOL */
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unsigned PredSwizzleX : 2; /* TGSI_SWIZZLE_ */
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unsigned PredSwizzleY : 2; /* TGSI_SWIZZLE_ */
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unsigned PredSwizzleZ : 2; /* TGSI_SWIZZLE_ */
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unsigned PredSwizzleW : 2; /* TGSI_SWIZZLE_ */
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int Index : 16; /* SINT */
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int IndirectIndex : 16; /* SINT */
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unsigned IndirectFile : 4; /* TGSI_FILE_ */
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int IndirectSwizzle : 2; /* TGSI_SWIZZLE_ */
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unsigned ArrayID : 10; /* UINT */
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};
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struct pipe_context;
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struct ureg_program *
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ureg_create( unsigned processor );
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const struct tgsi_token *
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ureg_finalize( struct ureg_program * );
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/* Create and return a shader:
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*/
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void *
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ureg_create_shader( struct ureg_program *,
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struct pipe_context *pipe,
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const struct pipe_stream_output_info *so );
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/* Alternately, return the built token stream and hand ownership of
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* that memory to the caller:
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*/
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const struct tgsi_token *
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ureg_get_tokens( struct ureg_program *ureg,
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unsigned *nr_tokens );
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/*
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* Returns the number of currently declared outputs.
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*/
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const unsigned
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ureg_get_nr_outputs( const struct ureg_program *ureg );
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/* Free the tokens created by ureg_get_tokens() */
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void ureg_free_tokens( const struct tgsi_token *tokens );
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void
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ureg_destroy( struct ureg_program * );
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/***********************************************************************
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* Convenience routine:
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*/
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static INLINE void *
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ureg_create_shader_with_so_and_destroy( struct ureg_program *p,
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struct pipe_context *pipe,
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const struct pipe_stream_output_info *so )
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{
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void *result = ureg_create_shader( p, pipe, so );
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ureg_destroy( p );
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return result;
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}
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static INLINE void *
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ureg_create_shader_and_destroy( struct ureg_program *p,
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struct pipe_context *pipe )
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{
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return ureg_create_shader_with_so_and_destroy(p, pipe, NULL);
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}
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/***********************************************************************
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* Build shader properties:
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*/
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void
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ureg_property_gs_input_prim(struct ureg_program *ureg,
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unsigned input_prim);
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void
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ureg_property_gs_output_prim(struct ureg_program *ureg,
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unsigned output_prim);
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void
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ureg_property_gs_max_vertices(struct ureg_program *ureg,
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unsigned max_vertices);
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void
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ureg_property_fs_coord_origin(struct ureg_program *ureg,
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unsigned fs_coord_origin);
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void
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ureg_property_fs_coord_pixel_center(struct ureg_program *ureg,
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unsigned fs_coord_pixel_center);
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void
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ureg_property_fs_color0_writes_all_cbufs(struct ureg_program *ureg,
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unsigned fs_color0_writes_all_cbufs);
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void
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ureg_property_fs_depth_layout(struct ureg_program *ureg,
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unsigned fs_depth_layout);
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/***********************************************************************
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* Build shader declarations:
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*/
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struct ureg_src
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ureg_DECL_fs_input_cyl_centroid(struct ureg_program *,
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unsigned semantic_name,
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unsigned semantic_index,
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unsigned interp_mode,
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unsigned cylindrical_wrap,
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unsigned centroid);
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static INLINE struct ureg_src
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ureg_DECL_fs_input_cyl(struct ureg_program *ureg,
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unsigned semantic_name,
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unsigned semantic_index,
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unsigned interp_mode,
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unsigned cylindrical_wrap)
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{
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return ureg_DECL_fs_input_cyl_centroid(ureg,
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semantic_name,
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semantic_index,
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interp_mode,
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cylindrical_wrap,
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0);
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}
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static INLINE struct ureg_src
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ureg_DECL_fs_input(struct ureg_program *ureg,
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unsigned semantic_name,
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unsigned semantic_index,
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unsigned interp_mode)
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{
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return ureg_DECL_fs_input_cyl_centroid(ureg,
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semantic_name,
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semantic_index,
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interp_mode,
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0, 0);
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}
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struct ureg_src
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ureg_DECL_vs_input( struct ureg_program *,
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unsigned index );
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struct ureg_src
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ureg_DECL_gs_input(struct ureg_program *,
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unsigned index,
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unsigned semantic_name,
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unsigned semantic_index);
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struct ureg_src
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ureg_DECL_system_value(struct ureg_program *,
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unsigned index,
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unsigned semantic_name,
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unsigned semantic_index);
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struct ureg_dst
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ureg_DECL_output_masked( struct ureg_program *,
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unsigned semantic_name,
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unsigned semantic_index,
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unsigned usage_mask );
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struct ureg_dst
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ureg_DECL_output( struct ureg_program *,
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unsigned semantic_name,
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unsigned semantic_index );
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struct ureg_src
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ureg_DECL_immediate( struct ureg_program *,
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const float *v,
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unsigned nr );
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struct ureg_src
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ureg_DECL_immediate_uint( struct ureg_program *,
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const unsigned *v,
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unsigned nr );
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struct ureg_src
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ureg_DECL_immediate_block_uint( struct ureg_program *,
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const unsigned *v,
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unsigned nr );
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struct ureg_src
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ureg_DECL_immediate_int( struct ureg_program *,
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const int *v,
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unsigned nr );
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void
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ureg_DECL_constant2D(struct ureg_program *ureg,
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unsigned first,
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unsigned last,
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unsigned index2D);
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struct ureg_src
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ureg_DECL_constant( struct ureg_program *,
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unsigned index );
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struct ureg_dst
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ureg_DECL_temporary( struct ureg_program * );
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/**
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* Emit a temporary with the LOCAL declaration flag set. For use when
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* the register value is not required to be preserved across
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* subroutine boundaries.
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*/
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struct ureg_dst
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ureg_DECL_local_temporary( struct ureg_program * );
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/**
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* Declare "size" continuous temporary registers.
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*/
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struct ureg_dst
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ureg_DECL_array_temporary( struct ureg_program *,
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unsigned size,
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boolean local );
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void
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ureg_release_temporary( struct ureg_program *ureg,
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struct ureg_dst tmp );
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struct ureg_dst
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ureg_DECL_address( struct ureg_program * );
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struct ureg_dst
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ureg_DECL_predicate(struct ureg_program *);
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/* Supply an index to the sampler declaration as this is the hook to
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* the external pipe_sampler state. Users of this function probably
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* don't want just any sampler, but a specific one which they've set
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* up state for in the context.
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*/
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struct ureg_src
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ureg_DECL_sampler( struct ureg_program *,
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unsigned index );
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struct ureg_src
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ureg_DECL_sampler_view(struct ureg_program *,
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unsigned index,
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unsigned target,
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unsigned return_type_x,
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unsigned return_type_y,
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unsigned return_type_z,
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unsigned return_type_w );
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static INLINE struct ureg_src
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ureg_imm4f( struct ureg_program *ureg,
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float a, float b,
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float c, float d)
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{
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float v[4];
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v[0] = a;
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v[1] = b;
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v[2] = c;
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v[3] = d;
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return ureg_DECL_immediate( ureg, v, 4 );
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}
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static INLINE struct ureg_src
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ureg_imm3f( struct ureg_program *ureg,
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float a, float b,
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float c)
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{
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float v[3];
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v[0] = a;
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v[1] = b;
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v[2] = c;
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return ureg_DECL_immediate( ureg, v, 3 );
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}
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static INLINE struct ureg_src
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ureg_imm2f( struct ureg_program *ureg,
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float a, float b)
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{
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float v[2];
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v[0] = a;
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v[1] = b;
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return ureg_DECL_immediate( ureg, v, 2 );
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}
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static INLINE struct ureg_src
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ureg_imm1f( struct ureg_program *ureg,
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float a)
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{
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float v[1];
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v[0] = a;
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return ureg_DECL_immediate( ureg, v, 1 );
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}
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static INLINE struct ureg_src
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ureg_imm4u( struct ureg_program *ureg,
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unsigned a, unsigned b,
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unsigned c, unsigned d)
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{
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unsigned v[4];
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v[0] = a;
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v[1] = b;
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v[2] = c;
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v[3] = d;
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return ureg_DECL_immediate_uint( ureg, v, 4 );
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}
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static INLINE struct ureg_src
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ureg_imm3u( struct ureg_program *ureg,
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unsigned a, unsigned b,
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unsigned c)
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{
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unsigned v[3];
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v[0] = a;
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v[1] = b;
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v[2] = c;
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return ureg_DECL_immediate_uint( ureg, v, 3 );
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}
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static INLINE struct ureg_src
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ureg_imm2u( struct ureg_program *ureg,
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unsigned a, unsigned b)
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{
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unsigned v[2];
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v[0] = a;
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v[1] = b;
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return ureg_DECL_immediate_uint( ureg, v, 2 );
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}
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static INLINE struct ureg_src
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ureg_imm1u( struct ureg_program *ureg,
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unsigned a)
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{
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return ureg_DECL_immediate_uint( ureg, &a, 1 );
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}
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static INLINE struct ureg_src
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ureg_imm4i( struct ureg_program *ureg,
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int a, int b,
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int c, int d)
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{
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int v[4];
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v[0] = a;
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v[1] = b;
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v[2] = c;
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v[3] = d;
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return ureg_DECL_immediate_int( ureg, v, 4 );
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}
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static INLINE struct ureg_src
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ureg_imm3i( struct ureg_program *ureg,
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int a, int b,
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int c)
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{
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int v[3];
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v[0] = a;
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v[1] = b;
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v[2] = c;
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return ureg_DECL_immediate_int( ureg, v, 3 );
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}
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static INLINE struct ureg_src
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ureg_imm2i( struct ureg_program *ureg,
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int a, int b)
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{
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int v[2];
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v[0] = a;
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v[1] = b;
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return ureg_DECL_immediate_int( ureg, v, 2 );
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}
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static INLINE struct ureg_src
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ureg_imm1i( struct ureg_program *ureg,
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int a)
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{
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return ureg_DECL_immediate_int( ureg, &a, 1 );
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}
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/***********************************************************************
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* Functions for patching up labels
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*/
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/* Will return a number which can be used in a label to point to the
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* next instruction to be emitted.
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*/
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unsigned
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ureg_get_instruction_number( struct ureg_program *ureg );
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/* Patch a given label (expressed as a token number) to point to a
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* given instruction (expressed as an instruction number).
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*
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* Labels are obtained from instruction emitters, eg ureg_CAL().
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* Instruction numbers are obtained from ureg_get_instruction_number(),
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* above.
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*/
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void
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ureg_fixup_label(struct ureg_program *ureg,
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unsigned label_token,
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unsigned instruction_number );
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/* Generic instruction emitter. Use if you need to pass the opcode as
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* a parameter, rather than using the emit_OP() variants below.
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*/
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void
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ureg_insn(struct ureg_program *ureg,
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unsigned opcode,
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const struct ureg_dst *dst,
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unsigned nr_dst,
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const struct ureg_src *src,
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unsigned nr_src );
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void
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ureg_tex_insn(struct ureg_program *ureg,
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unsigned opcode,
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const struct ureg_dst *dst,
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unsigned nr_dst,
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unsigned target,
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const struct tgsi_texture_offset *texoffsets,
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unsigned nr_offset,
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const struct ureg_src *src,
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unsigned nr_src );
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void
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ureg_label_insn(struct ureg_program *ureg,
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unsigned opcode,
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const struct ureg_src *src,
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unsigned nr_src,
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unsigned *label);
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/***********************************************************************
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* Internal instruction helpers, don't call these directly:
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*/
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struct ureg_emit_insn_result {
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unsigned insn_token; /*< Used to fixup insn size. */
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unsigned extended_token; /*< Used to set the Extended bit, usually the same as insn_token. */
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};
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struct ureg_emit_insn_result
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ureg_emit_insn(struct ureg_program *ureg,
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unsigned opcode,
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boolean saturate,
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boolean predicate,
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boolean pred_negate,
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unsigned pred_swizzle_x,
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unsigned pred_swizzle_y,
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unsigned pred_swizzle_z,
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unsigned pred_swizzle_w,
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unsigned num_dst,
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unsigned num_src );
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void
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ureg_emit_label(struct ureg_program *ureg,
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unsigned insn_token,
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unsigned *label_token );
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void
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ureg_emit_texture(struct ureg_program *ureg,
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unsigned insn_token,
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unsigned target, unsigned num_offsets);
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void
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ureg_emit_texture_offset(struct ureg_program *ureg,
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const struct tgsi_texture_offset *offset);
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void
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ureg_emit_dst( struct ureg_program *ureg,
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struct ureg_dst dst );
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void
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ureg_emit_src( struct ureg_program *ureg,
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struct ureg_src src );
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|
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void
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ureg_fixup_insn_size(struct ureg_program *ureg,
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unsigned insn );
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|
|
|
|
#define OP00( op ) \
|
|
static INLINE void ureg_##op( struct ureg_program *ureg ) \
|
|
{ \
|
|
unsigned opcode = TGSI_OPCODE_##op; \
|
|
unsigned insn = ureg_emit_insn(ureg, \
|
|
opcode, \
|
|
FALSE, \
|
|
FALSE, \
|
|
FALSE, \
|
|
TGSI_SWIZZLE_X, \
|
|
TGSI_SWIZZLE_Y, \
|
|
TGSI_SWIZZLE_Z, \
|
|
TGSI_SWIZZLE_W, \
|
|
0, \
|
|
0).insn_token; \
|
|
ureg_fixup_insn_size( ureg, insn ); \
|
|
}
|
|
|
|
#define OP01( op ) \
|
|
static INLINE void ureg_##op( struct ureg_program *ureg, \
|
|
struct ureg_src src ) \
|
|
{ \
|
|
unsigned opcode = TGSI_OPCODE_##op; \
|
|
unsigned insn = ureg_emit_insn(ureg, \
|
|
opcode, \
|
|
FALSE, \
|
|
FALSE, \
|
|
FALSE, \
|
|
TGSI_SWIZZLE_X, \
|
|
TGSI_SWIZZLE_Y, \
|
|
TGSI_SWIZZLE_Z, \
|
|
TGSI_SWIZZLE_W, \
|
|
0, \
|
|
1).insn_token; \
|
|
ureg_emit_src( ureg, src ); \
|
|
ureg_fixup_insn_size( ureg, insn ); \
|
|
}
|
|
|
|
#define OP00_LBL( op ) \
|
|
static INLINE void ureg_##op( struct ureg_program *ureg, \
|
|
unsigned *label_token ) \
|
|
{ \
|
|
unsigned opcode = TGSI_OPCODE_##op; \
|
|
struct ureg_emit_insn_result insn; \
|
|
insn = ureg_emit_insn(ureg, \
|
|
opcode, \
|
|
FALSE, \
|
|
FALSE, \
|
|
FALSE, \
|
|
TGSI_SWIZZLE_X, \
|
|
TGSI_SWIZZLE_Y, \
|
|
TGSI_SWIZZLE_Z, \
|
|
TGSI_SWIZZLE_W, \
|
|
0, \
|
|
0); \
|
|
ureg_emit_label( ureg, insn.extended_token, label_token ); \
|
|
ureg_fixup_insn_size( ureg, insn.insn_token ); \
|
|
}
|
|
|
|
#define OP01_LBL( op ) \
|
|
static INLINE void ureg_##op( struct ureg_program *ureg, \
|
|
struct ureg_src src, \
|
|
unsigned *label_token ) \
|
|
{ \
|
|
unsigned opcode = TGSI_OPCODE_##op; \
|
|
struct ureg_emit_insn_result insn; \
|
|
insn = ureg_emit_insn(ureg, \
|
|
opcode, \
|
|
FALSE, \
|
|
FALSE, \
|
|
FALSE, \
|
|
TGSI_SWIZZLE_X, \
|
|
TGSI_SWIZZLE_Y, \
|
|
TGSI_SWIZZLE_Z, \
|
|
TGSI_SWIZZLE_W, \
|
|
0, \
|
|
1); \
|
|
ureg_emit_label( ureg, insn.extended_token, label_token ); \
|
|
ureg_emit_src( ureg, src ); \
|
|
ureg_fixup_insn_size( ureg, insn.insn_token ); \
|
|
}
|
|
|
|
#define OP10( op ) \
|
|
static INLINE void ureg_##op( struct ureg_program *ureg, \
|
|
struct ureg_dst dst ) \
|
|
{ \
|
|
unsigned opcode = TGSI_OPCODE_##op; \
|
|
unsigned insn = ureg_emit_insn(ureg, \
|
|
opcode, \
|
|
dst.Saturate, \
|
|
dst.Predicate, \
|
|
dst.PredNegate, \
|
|
dst.PredSwizzleX, \
|
|
dst.PredSwizzleY, \
|
|
dst.PredSwizzleZ, \
|
|
dst.PredSwizzleW, \
|
|
1, \
|
|
0).insn_token; \
|
|
ureg_emit_dst( ureg, dst ); \
|
|
ureg_fixup_insn_size( ureg, insn ); \
|
|
}
|
|
|
|
|
|
#define OP11( op ) \
|
|
static INLINE void ureg_##op( struct ureg_program *ureg, \
|
|
struct ureg_dst dst, \
|
|
struct ureg_src src ) \
|
|
{ \
|
|
unsigned opcode = TGSI_OPCODE_##op; \
|
|
unsigned insn = ureg_emit_insn(ureg, \
|
|
opcode, \
|
|
dst.Saturate, \
|
|
dst.Predicate, \
|
|
dst.PredNegate, \
|
|
dst.PredSwizzleX, \
|
|
dst.PredSwizzleY, \
|
|
dst.PredSwizzleZ, \
|
|
dst.PredSwizzleW, \
|
|
1, \
|
|
1).insn_token; \
|
|
ureg_emit_dst( ureg, dst ); \
|
|
ureg_emit_src( ureg, src ); \
|
|
ureg_fixup_insn_size( ureg, insn ); \
|
|
}
|
|
|
|
#define OP12( op ) \
|
|
static INLINE void ureg_##op( struct ureg_program *ureg, \
|
|
struct ureg_dst dst, \
|
|
struct ureg_src src0, \
|
|
struct ureg_src src1 ) \
|
|
{ \
|
|
unsigned opcode = TGSI_OPCODE_##op; \
|
|
unsigned insn = ureg_emit_insn(ureg, \
|
|
opcode, \
|
|
dst.Saturate, \
|
|
dst.Predicate, \
|
|
dst.PredNegate, \
|
|
dst.PredSwizzleX, \
|
|
dst.PredSwizzleY, \
|
|
dst.PredSwizzleZ, \
|
|
dst.PredSwizzleW, \
|
|
1, \
|
|
2).insn_token; \
|
|
ureg_emit_dst( ureg, dst ); \
|
|
ureg_emit_src( ureg, src0 ); \
|
|
ureg_emit_src( ureg, src1 ); \
|
|
ureg_fixup_insn_size( ureg, insn ); \
|
|
}
|
|
|
|
#define OP12_TEX( op ) \
|
|
static INLINE void ureg_##op( struct ureg_program *ureg, \
|
|
struct ureg_dst dst, \
|
|
unsigned target, \
|
|
struct ureg_src src0, \
|
|
struct ureg_src src1 ) \
|
|
{ \
|
|
unsigned opcode = TGSI_OPCODE_##op; \
|
|
struct ureg_emit_insn_result insn; \
|
|
insn = ureg_emit_insn(ureg, \
|
|
opcode, \
|
|
dst.Saturate, \
|
|
dst.Predicate, \
|
|
dst.PredNegate, \
|
|
dst.PredSwizzleX, \
|
|
dst.PredSwizzleY, \
|
|
dst.PredSwizzleZ, \
|
|
dst.PredSwizzleW, \
|
|
1, \
|
|
2); \
|
|
ureg_emit_texture( ureg, insn.extended_token, target, 0 ); \
|
|
ureg_emit_dst( ureg, dst ); \
|
|
ureg_emit_src( ureg, src0 ); \
|
|
ureg_emit_src( ureg, src1 ); \
|
|
ureg_fixup_insn_size( ureg, insn.insn_token ); \
|
|
}
|
|
|
|
#define OP12_SAMPLE( op ) \
|
|
static INLINE void ureg_##op( struct ureg_program *ureg, \
|
|
struct ureg_dst dst, \
|
|
struct ureg_src src0, \
|
|
struct ureg_src src1 ) \
|
|
{ \
|
|
unsigned opcode = TGSI_OPCODE_##op; \
|
|
unsigned target = TGSI_TEXTURE_UNKNOWN; \
|
|
struct ureg_emit_insn_result insn; \
|
|
insn = ureg_emit_insn(ureg, \
|
|
opcode, \
|
|
dst.Saturate, \
|
|
dst.Predicate, \
|
|
dst.PredNegate, \
|
|
dst.PredSwizzleX, \
|
|
dst.PredSwizzleY, \
|
|
dst.PredSwizzleZ, \
|
|
dst.PredSwizzleW, \
|
|
1, \
|
|
2); \
|
|
ureg_emit_texture( ureg, insn.extended_token, target, 0 ); \
|
|
ureg_emit_dst( ureg, dst ); \
|
|
ureg_emit_src( ureg, src0 ); \
|
|
ureg_emit_src( ureg, src1 ); \
|
|
ureg_fixup_insn_size( ureg, insn.insn_token ); \
|
|
}
|
|
|
|
#define OP13( op ) \
|
|
static INLINE void ureg_##op( struct ureg_program *ureg, \
|
|
struct ureg_dst dst, \
|
|
struct ureg_src src0, \
|
|
struct ureg_src src1, \
|
|
struct ureg_src src2 ) \
|
|
{ \
|
|
unsigned opcode = TGSI_OPCODE_##op; \
|
|
unsigned insn = ureg_emit_insn(ureg, \
|
|
opcode, \
|
|
dst.Saturate, \
|
|
dst.Predicate, \
|
|
dst.PredNegate, \
|
|
dst.PredSwizzleX, \
|
|
dst.PredSwizzleY, \
|
|
dst.PredSwizzleZ, \
|
|
dst.PredSwizzleW, \
|
|
1, \
|
|
3).insn_token; \
|
|
ureg_emit_dst( ureg, dst ); \
|
|
ureg_emit_src( ureg, src0 ); \
|
|
ureg_emit_src( ureg, src1 ); \
|
|
ureg_emit_src( ureg, src2 ); \
|
|
ureg_fixup_insn_size( ureg, insn ); \
|
|
}
|
|
|
|
#define OP13_SAMPLE( op ) \
|
|
static INLINE void ureg_##op( struct ureg_program *ureg, \
|
|
struct ureg_dst dst, \
|
|
struct ureg_src src0, \
|
|
struct ureg_src src1, \
|
|
struct ureg_src src2 ) \
|
|
{ \
|
|
unsigned opcode = TGSI_OPCODE_##op; \
|
|
unsigned target = TGSI_TEXTURE_UNKNOWN; \
|
|
struct ureg_emit_insn_result insn; \
|
|
insn = ureg_emit_insn(ureg, \
|
|
opcode, \
|
|
dst.Saturate, \
|
|
dst.Predicate, \
|
|
dst.PredNegate, \
|
|
dst.PredSwizzleX, \
|
|
dst.PredSwizzleY, \
|
|
dst.PredSwizzleZ, \
|
|
dst.PredSwizzleW, \
|
|
1, \
|
|
3); \
|
|
ureg_emit_texture( ureg, insn.extended_token, target, 0 ); \
|
|
ureg_emit_dst( ureg, dst ); \
|
|
ureg_emit_src( ureg, src0 ); \
|
|
ureg_emit_src( ureg, src1 ); \
|
|
ureg_emit_src( ureg, src2 ); \
|
|
ureg_fixup_insn_size( ureg, insn.insn_token ); \
|
|
}
|
|
|
|
#define OP14_TEX( op ) \
|
|
static INLINE void ureg_##op( struct ureg_program *ureg, \
|
|
struct ureg_dst dst, \
|
|
unsigned target, \
|
|
struct ureg_src src0, \
|
|
struct ureg_src src1, \
|
|
struct ureg_src src2, \
|
|
struct ureg_src src3 ) \
|
|
{ \
|
|
unsigned opcode = TGSI_OPCODE_##op; \
|
|
struct ureg_emit_insn_result insn; \
|
|
insn = ureg_emit_insn(ureg, \
|
|
opcode, \
|
|
dst.Saturate, \
|
|
dst.Predicate, \
|
|
dst.PredNegate, \
|
|
dst.PredSwizzleX, \
|
|
dst.PredSwizzleY, \
|
|
dst.PredSwizzleZ, \
|
|
dst.PredSwizzleW, \
|
|
1, \
|
|
4); \
|
|
ureg_emit_texture( ureg, insn.extended_token, target, 0 ); \
|
|
ureg_emit_dst( ureg, dst ); \
|
|
ureg_emit_src( ureg, src0 ); \
|
|
ureg_emit_src( ureg, src1 ); \
|
|
ureg_emit_src( ureg, src2 ); \
|
|
ureg_emit_src( ureg, src3 ); \
|
|
ureg_fixup_insn_size( ureg, insn.insn_token ); \
|
|
}
|
|
|
|
#define OP14_SAMPLE( op ) \
|
|
static INLINE void ureg_##op( struct ureg_program *ureg, \
|
|
struct ureg_dst dst, \
|
|
struct ureg_src src0, \
|
|
struct ureg_src src1, \
|
|
struct ureg_src src2, \
|
|
struct ureg_src src3 ) \
|
|
{ \
|
|
unsigned opcode = TGSI_OPCODE_##op; \
|
|
unsigned target = TGSI_TEXTURE_UNKNOWN; \
|
|
struct ureg_emit_insn_result insn; \
|
|
insn = ureg_emit_insn(ureg, \
|
|
opcode, \
|
|
dst.Saturate, \
|
|
dst.Predicate, \
|
|
dst.PredNegate, \
|
|
dst.PredSwizzleX, \
|
|
dst.PredSwizzleY, \
|
|
dst.PredSwizzleZ, \
|
|
dst.PredSwizzleW, \
|
|
1, \
|
|
4); \
|
|
ureg_emit_texture( ureg, insn.extended_token, target, 0 ); \
|
|
ureg_emit_dst( ureg, dst ); \
|
|
ureg_emit_src( ureg, src0 ); \
|
|
ureg_emit_src( ureg, src1 ); \
|
|
ureg_emit_src( ureg, src2 ); \
|
|
ureg_emit_src( ureg, src3 ); \
|
|
ureg_fixup_insn_size( ureg, insn.insn_token ); \
|
|
}
|
|
|
|
|
|
#define OP14( op ) \
|
|
static INLINE void ureg_##op( struct ureg_program *ureg, \
|
|
struct ureg_dst dst, \
|
|
struct ureg_src src0, \
|
|
struct ureg_src src1, \
|
|
struct ureg_src src2, \
|
|
struct ureg_src src3 ) \
|
|
{ \
|
|
unsigned opcode = TGSI_OPCODE_##op; \
|
|
unsigned insn = ureg_emit_insn(ureg, \
|
|
opcode, \
|
|
dst.Saturate, \
|
|
dst.Predicate, \
|
|
dst.PredNegate, \
|
|
dst.PredSwizzleX, \
|
|
dst.PredSwizzleY, \
|
|
dst.PredSwizzleZ, \
|
|
dst.PredSwizzleW, \
|
|
1, \
|
|
4).insn_token; \
|
|
ureg_emit_dst( ureg, dst ); \
|
|
ureg_emit_src( ureg, src0 ); \
|
|
ureg_emit_src( ureg, src1 ); \
|
|
ureg_emit_src( ureg, src2 ); \
|
|
ureg_emit_src( ureg, src3 ); \
|
|
ureg_fixup_insn_size( ureg, insn ); \
|
|
}
|
|
|
|
|
|
#define OP15( op ) \
|
|
static INLINE void ureg_##op( struct ureg_program *ureg, \
|
|
struct ureg_dst dst, \
|
|
struct ureg_src src0, \
|
|
struct ureg_src src1, \
|
|
struct ureg_src src2, \
|
|
struct ureg_src src3, \
|
|
struct ureg_src src4 ) \
|
|
{ \
|
|
unsigned opcode = TGSI_OPCODE_##op; \
|
|
unsigned insn = ureg_emit_insn(ureg, \
|
|
opcode, \
|
|
dst.Saturate, \
|
|
dst.Predicate, \
|
|
dst.PredNegate, \
|
|
dst.PredSwizzleX, \
|
|
dst.PredSwizzleY, \
|
|
dst.PredSwizzleZ, \
|
|
dst.PredSwizzleW, \
|
|
1, \
|
|
5).insn_token; \
|
|
ureg_emit_dst( ureg, dst ); \
|
|
ureg_emit_src( ureg, src0 ); \
|
|
ureg_emit_src( ureg, src1 ); \
|
|
ureg_emit_src( ureg, src2 ); \
|
|
ureg_emit_src( ureg, src3 ); \
|
|
ureg_emit_src( ureg, src4 ); \
|
|
ureg_fixup_insn_size( ureg, insn ); \
|
|
}
|
|
|
|
#define OP15_SAMPLE( op ) \
|
|
static INLINE void ureg_##op( struct ureg_program *ureg, \
|
|
struct ureg_dst dst, \
|
|
struct ureg_src src0, \
|
|
struct ureg_src src1, \
|
|
struct ureg_src src2, \
|
|
struct ureg_src src3, \
|
|
struct ureg_src src4 ) \
|
|
{ \
|
|
unsigned opcode = TGSI_OPCODE_##op; \
|
|
unsigned target = TGSI_TEXTURE_UNKNOWN; \
|
|
struct ureg_emit_insn_result insn; \
|
|
insn = ureg_emit_insn(ureg, \
|
|
opcode, \
|
|
dst.Saturate, \
|
|
dst.Predicate, \
|
|
dst.PredNegate, \
|
|
dst.PredSwizzleX, \
|
|
dst.PredSwizzleY, \
|
|
dst.PredSwizzleZ, \
|
|
dst.PredSwizzleW, \
|
|
1, \
|
|
5); \
|
|
ureg_emit_texture( ureg, insn.extended_token, target, 0 ); \
|
|
ureg_emit_dst( ureg, dst ); \
|
|
ureg_emit_src( ureg, src0 ); \
|
|
ureg_emit_src( ureg, src1 ); \
|
|
ureg_emit_src( ureg, src2 ); \
|
|
ureg_emit_src( ureg, src3 ); \
|
|
ureg_emit_src( ureg, src4 ); \
|
|
ureg_fixup_insn_size( ureg, insn.insn_token ); \
|
|
}
|
|
|
|
/* Use a template include to generate a correctly-typed ureg_OP()
|
|
* function for each TGSI opcode:
|
|
*/
|
|
#include "tgsi_opcode_tmp.h"
|
|
|
|
|
|
/***********************************************************************
|
|
* Inline helpers for manipulating register structs:
|
|
*/
|
|
static INLINE struct ureg_src
|
|
ureg_negate( struct ureg_src reg )
|
|
{
|
|
assert(reg.File != TGSI_FILE_NULL);
|
|
reg.Negate ^= 1;
|
|
return reg;
|
|
}
|
|
|
|
static INLINE struct ureg_src
|
|
ureg_abs( struct ureg_src reg )
|
|
{
|
|
assert(reg.File != TGSI_FILE_NULL);
|
|
reg.Absolute = 1;
|
|
reg.Negate = 0;
|
|
return reg;
|
|
}
|
|
|
|
static INLINE struct ureg_src
|
|
ureg_swizzle( struct ureg_src reg,
|
|
int x, int y, int z, int w )
|
|
{
|
|
unsigned swz = ( (reg.SwizzleX << 0) |
|
|
(reg.SwizzleY << 2) |
|
|
(reg.SwizzleZ << 4) |
|
|
(reg.SwizzleW << 6));
|
|
|
|
assert(reg.File != TGSI_FILE_NULL);
|
|
assert(x < 4);
|
|
assert(y < 4);
|
|
assert(z < 4);
|
|
assert(w < 4);
|
|
|
|
reg.SwizzleX = (swz >> (x*2)) & 0x3;
|
|
reg.SwizzleY = (swz >> (y*2)) & 0x3;
|
|
reg.SwizzleZ = (swz >> (z*2)) & 0x3;
|
|
reg.SwizzleW = (swz >> (w*2)) & 0x3;
|
|
return reg;
|
|
}
|
|
|
|
static INLINE struct ureg_src
|
|
ureg_scalar( struct ureg_src reg, int x )
|
|
{
|
|
return ureg_swizzle(reg, x, x, x, x);
|
|
}
|
|
|
|
static INLINE struct ureg_dst
|
|
ureg_writemask( struct ureg_dst reg,
|
|
unsigned writemask )
|
|
{
|
|
assert(reg.File != TGSI_FILE_NULL);
|
|
reg.WriteMask &= writemask;
|
|
return reg;
|
|
}
|
|
|
|
static INLINE struct ureg_dst
|
|
ureg_saturate( struct ureg_dst reg )
|
|
{
|
|
assert(reg.File != TGSI_FILE_NULL);
|
|
reg.Saturate = 1;
|
|
return reg;
|
|
}
|
|
|
|
static INLINE struct ureg_dst
|
|
ureg_predicate(struct ureg_dst reg,
|
|
boolean negate,
|
|
unsigned swizzle_x,
|
|
unsigned swizzle_y,
|
|
unsigned swizzle_z,
|
|
unsigned swizzle_w)
|
|
{
|
|
assert(reg.File != TGSI_FILE_NULL);
|
|
reg.Predicate = 1;
|
|
reg.PredNegate = negate;
|
|
reg.PredSwizzleX = swizzle_x;
|
|
reg.PredSwizzleY = swizzle_y;
|
|
reg.PredSwizzleZ = swizzle_z;
|
|
reg.PredSwizzleW = swizzle_w;
|
|
return reg;
|
|
}
|
|
|
|
static INLINE struct ureg_dst
|
|
ureg_dst_indirect( struct ureg_dst reg, struct ureg_src addr )
|
|
{
|
|
assert(reg.File != TGSI_FILE_NULL);
|
|
assert(addr.File == TGSI_FILE_ADDRESS || addr.File == TGSI_FILE_TEMPORARY);
|
|
reg.Indirect = 1;
|
|
reg.IndirectFile = addr.File;
|
|
reg.IndirectIndex = addr.Index;
|
|
reg.IndirectSwizzle = addr.SwizzleX;
|
|
return reg;
|
|
}
|
|
|
|
static INLINE struct ureg_src
|
|
ureg_src_indirect( struct ureg_src reg, struct ureg_src addr )
|
|
{
|
|
assert(reg.File != TGSI_FILE_NULL);
|
|
assert(addr.File == TGSI_FILE_ADDRESS || addr.File == TGSI_FILE_TEMPORARY);
|
|
reg.Indirect = 1;
|
|
reg.IndirectFile = addr.File;
|
|
reg.IndirectIndex = addr.Index;
|
|
reg.IndirectSwizzle = addr.SwizzleX;
|
|
return reg;
|
|
}
|
|
|
|
static INLINE struct ureg_src
|
|
ureg_src_dimension( struct ureg_src reg, int index )
|
|
{
|
|
assert(reg.File != TGSI_FILE_NULL);
|
|
reg.Dimension = 1;
|
|
reg.DimIndirect = 0;
|
|
reg.DimensionIndex = index;
|
|
return reg;
|
|
}
|
|
|
|
|
|
static INLINE struct ureg_src
|
|
ureg_src_dimension_indirect( struct ureg_src reg, struct ureg_src addr,
|
|
int index )
|
|
{
|
|
assert(reg.File != TGSI_FILE_NULL);
|
|
reg.Dimension = 1;
|
|
reg.DimIndirect = 1;
|
|
reg.DimensionIndex = index;
|
|
reg.DimIndFile = addr.File;
|
|
reg.DimIndIndex = addr.Index;
|
|
reg.DimIndSwizzle = addr.SwizzleX;
|
|
return reg;
|
|
}
|
|
|
|
static INLINE struct ureg_dst
|
|
ureg_dst_array_offset( struct ureg_dst reg, int offset )
|
|
{
|
|
assert(reg.File == TGSI_FILE_TEMPORARY);
|
|
reg.Index += offset;
|
|
return reg;
|
|
}
|
|
|
|
static INLINE struct ureg_dst
|
|
ureg_dst( struct ureg_src src )
|
|
{
|
|
struct ureg_dst dst;
|
|
|
|
assert(!src.Indirect ||
|
|
(src.IndirectFile == TGSI_FILE_ADDRESS ||
|
|
src.IndirectFile == TGSI_FILE_TEMPORARY));
|
|
|
|
dst.File = src.File;
|
|
dst.WriteMask = TGSI_WRITEMASK_XYZW;
|
|
dst.IndirectFile = src.IndirectFile;
|
|
dst.Indirect = src.Indirect;
|
|
dst.IndirectIndex = src.IndirectIndex;
|
|
dst.IndirectSwizzle = src.IndirectSwizzle;
|
|
dst.Saturate = 0;
|
|
dst.Predicate = 0;
|
|
dst.PredNegate = 0;
|
|
dst.PredSwizzleX = TGSI_SWIZZLE_X;
|
|
dst.PredSwizzleY = TGSI_SWIZZLE_Y;
|
|
dst.PredSwizzleZ = TGSI_SWIZZLE_Z;
|
|
dst.PredSwizzleW = TGSI_SWIZZLE_W;
|
|
dst.Index = src.Index;
|
|
dst.ArrayID = src.ArrayID;
|
|
|
|
return dst;
|
|
}
|
|
|
|
static INLINE struct ureg_src
|
|
ureg_src_register(unsigned file,
|
|
unsigned index)
|
|
{
|
|
struct ureg_src src;
|
|
|
|
src.File = file;
|
|
src.SwizzleX = TGSI_SWIZZLE_X;
|
|
src.SwizzleY = TGSI_SWIZZLE_Y;
|
|
src.SwizzleZ = TGSI_SWIZZLE_Z;
|
|
src.SwizzleW = TGSI_SWIZZLE_W;
|
|
src.Indirect = 0;
|
|
src.IndirectFile = TGSI_FILE_NULL;
|
|
src.IndirectIndex = 0;
|
|
src.IndirectSwizzle = 0;
|
|
src.Absolute = 0;
|
|
src.Index = index;
|
|
src.Negate = 0;
|
|
src.Dimension = 0;
|
|
src.DimensionIndex = 0;
|
|
src.DimIndirect = 0;
|
|
src.DimIndFile = TGSI_FILE_NULL;
|
|
src.DimIndIndex = 0;
|
|
src.DimIndSwizzle = 0;
|
|
src.ArrayID = 0;
|
|
|
|
return src;
|
|
}
|
|
|
|
static INLINE struct ureg_src
|
|
ureg_src( struct ureg_dst dst )
|
|
{
|
|
struct ureg_src src;
|
|
|
|
src.File = dst.File;
|
|
src.SwizzleX = TGSI_SWIZZLE_X;
|
|
src.SwizzleY = TGSI_SWIZZLE_Y;
|
|
src.SwizzleZ = TGSI_SWIZZLE_Z;
|
|
src.SwizzleW = TGSI_SWIZZLE_W;
|
|
src.Indirect = dst.Indirect;
|
|
src.IndirectFile = dst.IndirectFile;
|
|
src.IndirectIndex = dst.IndirectIndex;
|
|
src.IndirectSwizzle = dst.IndirectSwizzle;
|
|
src.Absolute = 0;
|
|
src.Index = dst.Index;
|
|
src.Negate = 0;
|
|
src.Dimension = 0;
|
|
src.DimensionIndex = 0;
|
|
src.DimIndirect = 0;
|
|
src.DimIndFile = TGSI_FILE_NULL;
|
|
src.DimIndIndex = 0;
|
|
src.DimIndSwizzle = 0;
|
|
src.ArrayID = dst.ArrayID;
|
|
|
|
return src;
|
|
}
|
|
|
|
|
|
|
|
static INLINE struct ureg_dst
|
|
ureg_dst_undef( void )
|
|
{
|
|
struct ureg_dst dst;
|
|
|
|
dst.File = TGSI_FILE_NULL;
|
|
dst.WriteMask = 0;
|
|
dst.Indirect = 0;
|
|
dst.IndirectFile = TGSI_FILE_NULL;
|
|
dst.IndirectIndex = 0;
|
|
dst.IndirectSwizzle = 0;
|
|
dst.Saturate = 0;
|
|
dst.Predicate = 0;
|
|
dst.PredNegate = 0;
|
|
dst.PredSwizzleX = TGSI_SWIZZLE_X;
|
|
dst.PredSwizzleY = TGSI_SWIZZLE_Y;
|
|
dst.PredSwizzleZ = TGSI_SWIZZLE_Z;
|
|
dst.PredSwizzleW = TGSI_SWIZZLE_W;
|
|
dst.Index = 0;
|
|
dst.ArrayID = 0;
|
|
|
|
return dst;
|
|
}
|
|
|
|
static INLINE struct ureg_src
|
|
ureg_src_undef( void )
|
|
{
|
|
struct ureg_src src;
|
|
|
|
src.File = TGSI_FILE_NULL;
|
|
src.SwizzleX = 0;
|
|
src.SwizzleY = 0;
|
|
src.SwizzleZ = 0;
|
|
src.SwizzleW = 0;
|
|
src.Indirect = 0;
|
|
src.IndirectFile = TGSI_FILE_NULL;
|
|
src.IndirectIndex = 0;
|
|
src.IndirectSwizzle = 0;
|
|
src.Absolute = 0;
|
|
src.Index = 0;
|
|
src.Negate = 0;
|
|
src.Dimension = 0;
|
|
src.DimensionIndex = 0;
|
|
src.DimIndirect = 0;
|
|
src.DimIndFile = TGSI_FILE_NULL;
|
|
src.DimIndIndex = 0;
|
|
src.DimIndSwizzle = 0;
|
|
src.ArrayID = 0;
|
|
|
|
return src;
|
|
}
|
|
|
|
static INLINE boolean
|
|
ureg_src_is_undef( struct ureg_src src )
|
|
{
|
|
return src.File == TGSI_FILE_NULL;
|
|
}
|
|
|
|
static INLINE boolean
|
|
ureg_dst_is_undef( struct ureg_dst dst )
|
|
{
|
|
return dst.File == TGSI_FILE_NULL;
|
|
}
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|