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ref: gl: avoid generating GL_INVALID_OPERATION if gl_vbo_dlightmode is set to 0

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This commit is contained in:
Alibek Omarov 2025-02-11 18:53:31 +03:00
parent 91a4ace12c
commit eb09af0b08
1 changed files with 6 additions and 2 deletions
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4
ref/gl/gl_rsurf.c
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@ -2475,11 +2475,15 @@ static void R_SetupVBOArrayDlight( vboarray_t *vbo, texture_t *texture )
#define SPARSE_DECALS_UPLOAD 0 #define SPARSE_DECALS_UPLOAD 0
static void R_SetupVBOArrayDecalDlight( int decalcount ) static void R_SetupVBOArrayDecalDlight( int decalcount )
{
if( vbos.decal_dlight_vbo )
{ {
pglBindBufferARB( GL_ARRAY_BUFFER_ARB, vbos.decal_dlight_vbo ); pglBindBufferARB( GL_ARRAY_BUFFER_ARB, vbos.decal_dlight_vbo );
#if !SPARSE_DECALS_UPLOAD #if !SPARSE_DECALS_UPLOAD
pglBufferDataARB( GL_ARRAY_BUFFER_ARB, sizeof( vbovertex_t ) * DECAL_VERTS_MAX * decalcount, vbos.decal_dlight, GL_STREAM_DRAW_ARB ); pglBufferDataARB( GL_ARRAY_BUFFER_ARB, sizeof( vbovertex_t ) * DECAL_VERTS_MAX * decalcount, vbos.decal_dlight, GL_STREAM_DRAW_ARB );
#endif #endif
}
R_SetDecalMode( true ); R_SetDecalMode( true );
// hack: fix decal dlights on gl_vbo_details == 2 (wrong state??) // hack: fix decal dlights on gl_vbo_details == 2 (wrong state??)
/*if( mtst.details_enabled && mtst.tmu_dt != -1 ) /*if( mtst.details_enabled && mtst.tmu_dt != -1 )