libretro/ppsspp
1
0
Fork 0
mirror of https://github.com/libretro/ppsspp.git synced 2024-12-11 10:24:43 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

A few more math functions replaced

Browse Source
This commit is contained in:
Henrik Rydgard 2013-12-22 12:50:14 +01:00
parent e16203d7c3
commit acce50aaa5
1 changed files with 28 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
Core/HLE/ReplaceTables.cpp
View File

@ -45,6 +45,30 @@ static int Replace_cosf() {
return 80; // guess number of cycles
}
static int Replace_tanf() {
float f = PARAMF(0);
RETURNF(tanf(f));
return 80; // guess number of cycles
}
static int Replace_acosf() {
float f = PARAMF(0);
RETURNF(acosf(f));
return 80; // guess number of cycles
}
static int Replace_asinf() {
float f = PARAMF(0);
RETURNF(asinf(f));
return 80; // guess number of cycles
}
static int Replace_atanf() {
float f = PARAMF(0);
RETURNF(atanf(f));
return 80; // guess number of cycles
}
static int Replace_sqrtf() {
float f = PARAMF(0);
RETURNF(sqrtf(f));
@ -324,6 +348,10 @@ static const ReplacementTableEntry entries[] = {
{ "sinf", &Replace_sinf, 0, 0},
{ "cosf", &Replace_cosf, 0, 0},
{ "tanf", &Replace_tanf, 0, 0},
{ "asinf", &Replace_asinf, 0, 0},
{ "acosf", &Replace_acosf, 0, 0},
{ "atanf", &Replace_atanf, 0, 0},
{ "sqrtf", &Replace_sqrtf, 0, 0},
{ "atan2f", &Replace_atan2f, 0, 0},
{ "floorf", &Replace_floorf, 0, 0},