From 0c2e87d565ced28594156e71ecd387227746e2e3 Mon Sep 17 00:00:00 2001 From: Keith Whitwell Date: Thu, 13 Dec 2007 11:12:44 +0000 Subject: [PATCH] 965: remove dead code --- src/mesa/pipe/i965simple/Makefile | 1 - src/mesa/pipe/i965simple/brw_vs_constval.c | 223 --------------------- 2 files changed, 224 deletions(-) delete mode 100644 src/mesa/pipe/i965simple/brw_vs_constval.c diff --git a/src/mesa/pipe/i965simple/Makefile b/src/mesa/pipe/i965simple/Makefile index eda5afaea56..b0085df65f8 100644 --- a/src/mesa/pipe/i965simple/Makefile +++ b/src/mesa/pipe/i965simple/Makefile @@ -40,7 +40,6 @@ DRIVER_SOURCES = \ brw_urb.c \ brw_util.c \ brw_vs.c \ - brw_vs_constval.c \ brw_vs_emit.c \ brw_vs_state.c \ brw_vtbl.c \ diff --git a/src/mesa/pipe/i965simple/brw_vs_constval.c b/src/mesa/pipe/i965simple/brw_vs_constval.c deleted file mode 100644 index de43e72c1d7..00000000000 --- a/src/mesa/pipe/i965simple/brw_vs_constval.c +++ /dev/null @@ -1,223 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - 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 the rights to use, copy, modify, merge, publish, - distribute, sublicense, 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 NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS 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. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell - */ - - -#include "brw_context.h" -#include "brw_vs.h" - -#if 0 -/* Component is active if it may diverge from [0,0,0,1]. Undef values - * are promoted to [0,0,0,1] for the purposes of this analysis. - */ -struct tracker { - boolean twoside; - ubyte active[PROGRAM_OUTPUT+1][128]; - unsigned size_masks[4]; -}; - - -static void set_active_component( struct tracker *t, - unsigned file, - unsigned index, - ubyte active ) -{ - switch (file) { - case PROGRAM_TEMPORARY: - case PROGRAM_INPUT: - case PROGRAM_OUTPUT: - t->active[file][index] |= active; - - default: - break; - } -} - -static void set_active( struct tracker *t, - struct prog_dst_register dst, - unsigned active ) -{ - set_active_component( t, dst.File, dst.Index, active & dst.WriteMask ); -} - - -static ubyte get_active_component( struct tracker *t, - unsigned file, - unsigned index, - unsigned component, - ubyte swz ) -{ - switch (swz) { - case SWIZZLE_ZERO: - return component < 3 ? 0 : (1<active[file][index] & (1<active[PROGRAM_OUTPUT][idx]; - if (active & (1<<3)) return 4; - if (active & (1<<2)) return 3; - if (active & (1<<1)) return 2; - if (active & (1<<0)) return 1; - return 0; -} - -/* Note the potential copying that occurs in the setup program: - */ -static void calc_sizes( struct tracker *t ) -{ - unsigned i; - - if (t->twoside) { - t->active[PROGRAM_OUTPUT][VERT_RESULT_COL0] |= - t->active[PROGRAM_OUTPUT][VERT_RESULT_BFC0]; - - t->active[PROGRAM_OUTPUT][VERT_RESULT_COL1] |= - t->active[PROGRAM_OUTPUT][VERT_RESULT_BFC1]; - } - - for (i = 0; i < FRAG_ATTRIB_MAX; i++) { - switch (get_output_size(t, i)) { - case 4: t->size_masks[4-1] |= 1<size_masks[3-1] |= 1<size_masks[2-1] |= 1<size_masks[1-1] |= 1<vb.info.sizes[attr/16]; - unsigned sizes_bits = (sizes_dword>>((attr%16)*2)) & 0x3; - return sizes_bits + 1; -/* return brw->vb.inputs[attr].glarray->Size; */ -} - -/* Calculate sizes of vertex program outputs. Size is the largest - * component index which might vary from [0,0,0,1] - */ -static void calc_wm_input_sizes( struct brw_context *brw ) -{ - /* BRW_NEW_VERTEX_PROGRAM */ - struct brw_vertex_program *vp = - (struct brw_vertex_program *)brw->vertex_program; - /* BRW_NEW_INPUT_DIMENSIONS */ - struct tracker t; - unsigned insn; - unsigned i; - - memset(&t, 0, sizeof(t)); - - /* _NEW_LIGHT */ - if (brw->attribs.Light->Model.TwoSide) - t.twoside = 1; - - for (i = 0; i < PIPE_ATTRIB_MAX; i++) - if (vp->program.Base.InputsRead & (1<program.Base.NumInstructions; insn++) { - struct prog_instruction *inst = &vp->program.Base.Instructions[insn]; - - switch (inst->Opcode) { - case OPCODE_ARL: - break; - - case OPCODE_MOV: - set_active(&t, inst->DstReg, get_active(&t, inst->SrcReg[0])); - break; - - default: - set_active(&t, inst->DstReg, 0xf); - break; - } - } - - calc_sizes(&t); - - if (memcmp(brw->wm.input_size_masks, t.size_masks, sizeof(t.size_masks)) != 0) { - memcpy(brw->wm.input_size_masks, t.size_masks, sizeof(t.size_masks)); - brw->state.dirty.brw |= BRW_NEW_WM_INPUT_DIMENSIONS; - } -} - -const struct brw_tracked_state brw_wm_input_sizes = { - .dirty = { - .mesa = _NEW_LIGHT, - .brw = BRW_NEW_VERTEX_PROGRAM | BRW_NEW_INPUT_DIMENSIONS, - .cache = 0 - }, - .update = calc_wm_input_sizes -}; -#endif -- 2.30.2