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engine: gamma: fix gamma changes not caught if gamma cvar was set during frame

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This commit is contained in:
Alibek Omarov 2024-02-09 06:29:30 +03:00
parent d3e60c7d84
commit 31fa990d44
1 changed files with 9 additions and 0 deletions
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9
engine/client/gamma.c
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@ -21,6 +21,7 @@ GNU General Public License for more details.
//-----------------------------------------------------------------------------
// Gamma conversion support
//-----------------------------------------------------------------------------
static qboolean gamma_rebuilt;
static byte texgammatable[256];
static uint lightgammatable[1024];
static uint lineargammatable[1024];
@ -131,6 +132,7 @@ void V_CheckGamma( void )
V_ValidateGammaCvars();
dirty = false;
gamma_rebuilt = true;
BuildGammaTable( v_gamma.value, v_brightness.value, v_texgamma.value, v_lightgamma.value );
@ -142,6 +144,13 @@ void V_CheckGamma( void )
void V_CheckGammaEnd( void )
{
// don't reset changed flag if it was set during frame
// keep it for next frame
if( !gamma_rebuilt )
return;
gamma_rebuilt = false;
// keep the flags until the end of frame so client.dll will catch these changes
if( FBitSet( v_texgamma.flags|v_lightgamma.flags|v_brightness.flags|v_gamma.flags, FCVAR_CHANGED ))
{