OrdinaryMagician/vkdoom_m
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- fixed: high uptime was causing overloads in uint32_t and float structures (float losing loss of precision) - this caused any computer online for more than a few days to experience jankiness with internal animations such as rotations and shader timers. Unfortunately, this sounds the death knell for 32-bit platforms, since uint64_t is now required in time-critical structures, which will hurt performance tremendeously, but 64-bit systems will be unaffected.

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This commit is contained in:
Rachael Alexanderson 2017-11-14 15:52:54 -05:00
commit 763222b571
6 changed files with 17 additions and 13 deletions
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10
src/gl/models/gl_models.cpp
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@ -53,9 +53,9 @@
#include "gl/renderer/gl_renderstate.h"
#include "gl/shaders/gl_shader.h"
static inline float GetTimeFloat()
static inline double GetTimeFloat()
{
return (float)screen->FrameTime * (float)TICRATE / 1000.0f;
return (double)screen->FrameTime * (double)TICRATE / 1000.;
}
CVAR(Bool, gl_interpolate_model_frames, true, CVAR_ARCHIVE)
@ -890,7 +890,7 @@ void gl_RenderFrameModels( const FSpriteModelFrame *smf,
// [BB] In case the tic counter is frozen we have to leave ticFraction at zero.
if ( ConsoleState == c_up && menuactive != MENU_On && !(level.flags2 & LEVEL2_FROZEN) )
{
float time = GetTimeFloat();
double time = GetTimeFloat();
ticFraction = (time - static_cast<int>(time));
}
inter = static_cast<double>(curState->Tics - curTics - ticFraction)/static_cast<double>(curState->Tics);
@ -999,8 +999,8 @@ void gl_RenderModel(GLSprite * spr)
if( smf->flags & MDL_ROTATING )
{
const float time = smf->rotationSpeed*GetTimeFloat()/200.f;
rotateOffset = float((time - xs_FloorToInt(time)) *360.f );
const double time = smf->rotationSpeed*GetTimeFloat()/200.;
rotateOffset = double((time - xs_FloorToInt(time)) *360. );
}
// Added MDL_USEACTORPITCH and MDL_USEACTORROLL flags processing.