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added support for vector bitwise operators emulation. 

fix some compile issues

git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5061 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Spoike 2017-02-21 23:26:13 +00:00
parent 88eee17e70
commit 1c90422226
5 changed files with 76 additions and 3 deletions
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4
engine/client/cd_linux.c
View File

@ -22,7 +22,9 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#include "quakedef.h"
#ifdef __CYGWIN__
#ifndef HAVE_CDPLAYER
//nothing
#elif defined(__CYGWIN__)
#include "cd_null.c"
#else

6
engine/client/cd_null.c
View File

@ -1,5 +1,8 @@
#include "quakedef.h"
#ifdef HAVE_CDPLAYER
//nothing
#ifdef _WIN32
//not really needed, but nice none-the-less.
#include "winquake.h"
@ -53,4 +56,5 @@ int CDAudio_GetAudioDiskInfo(void)
qboolean CDAudio_Startup(void)
{
return false;
}
}
#endif

4
engine/client/cd_sdl.c
View File

@ -2,7 +2,9 @@
#include <SDL.h>
#if SDL_MAJOR_VERSION >= 2
#ifndef HAVE_CDPLAYER
//nothing
#elif SDL_MAJOR_VERSION >= 2
//sdl2 has no cd support. sod off.
#include "cd_null.c"
#else

5
engine/qclib/pr_comp.h
View File

@ -417,6 +417,11 @@ enum qcop_e {
OP_SUB_EI,
OP_SUB_EF,
OP_BITAND_V,
OP_BITOR_V,
OP_BITNOT_V,
OP_BITXOR_V,
OP_NUMOPS
};

60
engine/qclib/qcc_pr_comp.c
View File

@ -681,6 +681,11 @@ QCC_opcode_t pr_opcodes[] =
{7, "-", "SUB_EI", 4, ASSOC_LEFT, &type_entity, &type_integer, &type_entity},
{7, "-", "SUB_EF", 4, ASSOC_LEFT, &type_entity, &type_float, &type_entity},
{7, "&", "BITAND_V", 5, ASSOC_LEFT, &type_vector, &type_vector, &type_vector},
{7, "|", "BITOR_V", 5, ASSOC_LEFT, &type_vector, &type_vector, &type_vector},
{7, "~", "BITNOT_V", -1, ASSOC_LEFT, &type_vector, &type_void, &type_vector},
{7, "^", "BITXOR_V", 3, ASSOC_LEFT, &type_vector, &type_vector, &type_vector},
{0, NULL}
};
@ -932,6 +937,7 @@ QCC_opcode_t *opcodes_orstore[] =
&pr_opcodes[OP_BITOR_I],
&pr_opcodes[OP_BITOR_IF],
&pr_opcodes[OP_BITOR_FI],
&pr_opcodes[OP_BITOR_V],
NULL
};
QCC_opcode_t *opcodes_orstorep[] =
@ -943,6 +949,7 @@ QCC_opcode_t *opcodes_xorstore[] =
{
&pr_opcodes[OP_BITXOR_I],
&pr_opcodes[OP_BITXOR_F],
&pr_opcodes[OP_BITXOR_V],
NULL
};
QCC_opcode_t *opcodes_andstore[] =
@ -951,6 +958,7 @@ QCC_opcode_t *opcodes_andstore[] =
&pr_opcodes[OP_BITAND_I],
&pr_opcodes[OP_BITAND_IF],
&pr_opcodes[OP_BITAND_FI],
&pr_opcodes[OP_BITAND_V],
NULL
};
QCC_opcode_t *opcodes_clearstore[] =
@ -1038,14 +1046,17 @@ QCC_opcode_t *opcodeprioritized[TOP_PRIORITY+1][128] =
&pr_opcodes[OP_BITAND_I],
&pr_opcodes[OP_BITAND_IF],
&pr_opcodes[OP_BITAND_FI],
&pr_opcodes[OP_BITAND_V],
&pr_opcodes[OP_BITOR_F],
&pr_opcodes[OP_BITOR_I],
&pr_opcodes[OP_BITOR_IF],
&pr_opcodes[OP_BITOR_FI],
&pr_opcodes[OP_BITOR_V],
&pr_opcodes[OP_BITXOR_I],
&pr_opcodes[OP_BITXOR_F],
&pr_opcodes[OP_BITXOR_V],
&pr_opcodes[OP_RSHIFT_I],
&pr_opcodes[OP_RSHIFT_F],
@ -2346,10 +2357,24 @@ QCC_sref_t QCC_PR_StatementFlags ( QCC_opcode_t *op, QCC_sref_t var_a, QCC_sref_
QCC_FreeTemp(var_a); QCC_FreeTemp(var_b);
optres_constantarithmatic++;
return QCC_MakeFloatConst(QCC_PR_RoundFloatConst(eval_a) | QCC_PR_RoundFloatConst(eval_b));
case OP_BITOR_V:
QCC_FreeTemp(var_a); QCC_FreeTemp(var_b);
optres_constantarithmatic++;
return QCC_MakeVectorConst(
(int)eval_a->vector[0] | (int)eval_b->vector[0],
(int)eval_a->vector[1] | (int)eval_b->vector[1],
(int)eval_a->vector[2] | (int)eval_b->vector[2]);
case OP_BITAND_F:
QCC_FreeTemp(var_a); QCC_FreeTemp(var_b);
optres_constantarithmatic++;
return QCC_MakeFloatConst(QCC_PR_RoundFloatConst(eval_a) & QCC_PR_RoundFloatConst(eval_b));
case OP_BITAND_V:
QCC_FreeTemp(var_a); QCC_FreeTemp(var_b);
optres_constantarithmatic++;
return QCC_MakeVectorConst(
(int)eval_a->vector[0] & (int)eval_b->vector[0],
(int)eval_a->vector[1] & (int)eval_b->vector[1],
(int)eval_a->vector[2] & (int)eval_b->vector[2]);
case OP_MUL_F:
QCC_FreeTemp(var_a); QCC_FreeTemp(var_b);
optres_constantarithmatic++;
@ -2624,6 +2649,9 @@ QCC_sref_t QCC_PR_StatementFlags ( QCC_opcode_t *op, QCC_sref_t var_a, QCC_sref_
case OP_BITNOT_I:
QCC_FreeTemp(var_a);
return QCC_MakeIntConst(~eval_a->_int);
case OP_BITNOT_V:
QCC_FreeTemp(var_a);
return QCC_MakeVectorConst(~(int)eval_a->vector[0], ~(int)eval_a->vector[1], ~(int)eval_a->vector[2]);
case OP_CONV_FTOI:
QCC_FreeTemp(var_a);
optres_constantarithmatic++;
@ -3241,6 +3269,22 @@ QCC_sref_t QCC_PR_StatementFlags ( QCC_opcode_t *op, QCC_sref_t var_a, QCC_sref_
return var_c;
}
break;
case OP_BITAND_V:
case OP_BITOR_V:
op = &pr_opcodes[((op - pr_opcodes)==OP_BITAND_V)?OP_BITAND_F:OP_BITOR_F];
var_c = QCC_GetTemp(type_vector);
var_a.cast = type_float;
var_b.cast = type_float;
var_c.cast = type_float;
QCC_PR_SimpleStatement(op, var_a, var_b, var_c, true);
var_a.ofs++; var_b.ofs++; var_c.ofs++;
QCC_PR_SimpleStatement(op, var_a, var_b, var_c, true);
var_a.ofs++; var_b.ofs++; var_c.ofs++;
QCC_PR_SimpleStatement(op, var_a, var_b, var_c, true);
var_a.ofs++; var_b.ofs++; var_c.ofs++;
var_c.cast = type_vector;
var_c.ofs -= 3;
return var_c;
case OP_ADD_I:
{
QCC_sref_t fnc = QCC_PR_GetSRef(NULL, "AddInt", NULL, false, 0, 0);
@ -3393,6 +3437,14 @@ QCC_sref_t QCC_PR_StatementFlags ( QCC_opcode_t *op, QCC_sref_t var_a, QCC_sref_
var_a = QCC_PR_StatementFlags(&pr_opcodes[OP_BITAND_F], var_b, var_a, NULL, 0);
return QCC_PR_StatementFlags(&pr_opcodes[OP_BITOR_F], var_c, var_a, NULL, 0);
case OP_BITXOR_V:
// r = (a & ~b) | (b & ~a);
var_c = QCC_PR_StatementFlags(&pr_opcodes[OP_BITNOT_V], var_b, nullsref, NULL, STFL_PRESERVEA);
var_c = QCC_PR_StatementFlags(&pr_opcodes[OP_BITAND_V], var_a, var_c, NULL, STFL_PRESERVEA);
var_a = QCC_PR_StatementFlags(&pr_opcodes[OP_BITNOT_V], var_a, nullsref, NULL, 0);
var_a = QCC_PR_StatementFlags(&pr_opcodes[OP_BITAND_V], var_b, var_a, NULL, 0);
return QCC_PR_StatementFlags(&pr_opcodes[OP_BITOR_V], var_c, var_a, NULL, 0);
case OP_IF_S:
tmp = QCC_MakeFloatConst(0);
tmp.cast = type_string;
@ -3481,6 +3533,12 @@ QCC_sref_t QCC_PR_StatementFlags ( QCC_opcode_t *op, QCC_sref_t var_a, QCC_sref_
var_b = var_a;
var_a = QCC_MakeFloatConst(-1); //divVerent says -1 is safe, even with floats. I guess I'm just too paranoid.
break;
case OP_BITNOT_V:
op = &pr_opcodes[OP_SUB_V];
var_b = var_a;
var_a = QCC_MakeVectorConst(-1, -1, -1);
var_a.sym->referenced=true;
break;
case OP_DIVSTORE_F:
op = &pr_opcodes[OP_DIV_F];
@ -7599,6 +7657,8 @@ QCC_ref_t *QCC_PR_RefTerm (QCC_ref_t *retbuf, unsigned int exprflags)
e2 = QCC_PR_Statement (&pr_opcodes[OP_BITNOT_F], e, nullsref, NULL);
else if (t == ev_integer)
e2 = QCC_PR_Statement (&pr_opcodes[OP_BITNOT_I], e, nullsref, NULL); //functions are integer values too.
else if (t == ev_vector)
e2 = QCC_PR_Statement (&pr_opcodes[OP_BITNOT_V], e, nullsref, NULL); //functions are integer values too.
else
{
e2 = nullsref; // shut up compiler warning;