OrdinaryMagician/vkdoom_m
OrdinaryMagician/vkdoom_m
1
Fork 0
Code Activity

- added conversion macros to convert floating point angles to angle_t, using xs_Float.h, and replaced all occurences in the code with them (let's hope I found everything.)

Browse source 
Converting a floating point value that is out of range for a signed integer will result in 0x80000000 with SSE math, which is used exclusively for this purpose on modern Visual C++ compilers, so this cannot be used anywhere.
On ARM there's problems with float to unsigned int conversions.

xs_Float does not depend on these
This commit is contained in:
Christoph Oelckers 2016-02-08 12:10:53 +01:00
commit 6d0ef7a9da
18 changed files with 58 additions and 46 deletions
Download patch file Download diff file Expand all files Collapse all files

6
src/fragglescript/t_func.cpp
View file

@ -1473,9 +1473,9 @@ void FParser::SF_SetCamera(void)
else
{
fixed_t pitch = fixedvalue(t_argv[3]);
if(pitch < -50*FRACUNIT) pitch = -50*FRACUNIT;
if(pitch > 50*FRACUNIT) pitch = 50*FRACUNIT;
newcamera->pitch=(angle_t)((pitch/65536.0f)*(ANGLE_45/45.0f)*(20.0f/32.0f));
if (pitch < -50 * FRACUNIT) pitch = -50 * FRACUNIT;
if (pitch > 50 * FRACUNIT) pitch = 50 * FRACUNIT;
newcamera->pitch = xs_CRoundToUInt((pitch / 65536.0f)*(ANGLE_45 / 45.0f)*(20.0f / 32.0f));
}
player->camera=newcamera;
}