PDGL_API void pdglDrawElements( GLenum mode,
GLsizei count, GLenum type, const GLvoid *indices )
{
if(pglDrawElements)
{ pglDrawElements(mode, count, type, indices); return; }
pglDrawElements=pdglGetProcAddress("glDrawElements");
pglDrawElements(mode, count, type, indices);
}
// draw prepared arrays
static void ogl_DrawElements( INDEX ctElem, INDEX *pidx)
{
ASSERT( _pGfx->gl_eCurrentAPI==GAT_OGL);
#ifndef NDEBUG
// check if all indices are inside lock count (or smaller than 65536)
if( pidx!=NULL) for( INDEX i=0; i<ctElem; i++) ASSERT( pidx[i] < GFX_ctVertices);
#endif
_sfStats.StartTimer(CStatForm::STI_GFXAPI);
_pGfx->gl_ctTotalTriangles += ctElem/3; // for profiling
// arrays or elements
if( pidx==NULL) pglDrawArrays( GL_QUADS, 0, ctElem);
else pglDrawElements( GL_TRIANGLES, ctElem, GL_UNSIGNED_INT, pidx);
OGL_CHECKERROR;
_sfStats.StopTimer(CStatForm::STI_GFXAPI);
}