C++ (Cpp) pglDisableClientState示例

示例#1

文件： gl_drawprim.c 项目： cr88192/bgbtech_engine

PDGL_API void pdglDisableClientState( GLenum cap )
{
	if(pglDisableClientState)
		{ pglDisableClientState(cap); return; }
	pglDisableClientState=pdglGetProcAddress("glDisableClientState");
	pglDisableClientState(cap);
}

示例#2

文件： Gfx_wrapper_OpenGL.cpp 项目： DrItanium/Serious-Engine

// prepare vertex array for API
static void ogl_SetVertexArray( GFXVertex4 *pvtx, INDEX ctVtx)
{
  ASSERT( _pGfx->gl_eCurrentAPI==GAT_OGL);
  ASSERT( ctVtx>0 && pvtx!=NULL && GFX_iActiveTexUnit==0);
  GFX_ctVertices = ctVtx;
  _sfStats.StartTimer(CStatForm::STI_GFXAPI);

  pglDisableClientState( GL_TEXTURE_COORD_ARRAY);
  pglDisableClientState( GL_COLOR_ARRAY); 
  pglDisableClientState( GL_NORMAL_ARRAY);
  ASSERT( !pglIsEnabled( GL_TEXTURE_COORD_ARRAY));
  ASSERT( !pglIsEnabled( GL_COLOR_ARRAY));
  ASSERT( !pglIsEnabled( GL_NORMAL_ARRAY));
  ASSERT(  pglIsEnabled( GL_VERTEX_ARRAY));
  pglVertexPointer( 3, GL_FLOAT, sizeof (*pvtx), pvtx);
  OGL_CHECKERROR;
  GFX_bColorArray = FALSE; // mark that color array has been disabled (because of potential LockArrays)

  _sfStats.StopTimer(CStatForm::STI_GFXAPI);
}

示例#3

文件： Gfx_wrapper_OpenGL.cpp 项目： DrItanium/Serious-Engine

// enable usage of constant color for subsequent rendering
static void ogl_DisableColorArray(void)
{
  // check consistency
  ASSERT( _pGfx->gl_eCurrentAPI==GAT_OGL);
#ifndef NDEBUG
  BOOL bRes; 
  bRes = pglIsEnabled(GL_COLOR_ARRAY);
  OGL_CHECKERROR;
  ASSERT( !bRes == !GFX_bColorArray);
#endif

  // cached?
  if( !GFX_bColorArray && gap_bOptimizeStateChanges) return;
  GFX_bColorArray = FALSE;

  _sfStats.StartTimer(CStatForm::STI_GFXAPI);

  pglDisableClientState(GL_COLOR_ARRAY);
  OGL_CHECKERROR;

  _sfStats.StopTimer(CStatForm::STI_GFXAPI);
}

示例#4

文件： gl_backend.c 项目： jeefo/xash3d

/*
=================
GL_SetTexCoordArrayMode
=================
*/
void GL_SetTexCoordArrayMode( GLenum mode )
{
	int	tmu = min( glConfig.max_texture_coords, glState.activeTMU );
	int	bit, cmode = glState.texCoordArrayMode[tmu];

	if( mode == GL_TEXTURE_COORD_ARRAY )
		bit = 1;
	else if( mode == GL_TEXTURE_CUBE_MAP_ARB )
		bit = 2;
	else bit = 0;

	if( cmode != bit )
	{
		if( cmode == 1 ) pglDisableClientState( GL_TEXTURE_COORD_ARRAY );
		else if( cmode == 2 ) pglDisable( GL_TEXTURE_CUBE_MAP_ARB );

		if( bit == 1 ) pglEnableClientState( GL_TEXTURE_COORD_ARRAY );
		else if( bit == 2 ) pglEnable( GL_TEXTURE_CUBE_MAP_ARB );

		glState.texCoordArrayMode[tmu] = bit;
	}
}

示例#5

文件： Gfx_wrapper_OpenGL.cpp 项目： DrItanium/Serious-Engine

static void ogl_DisableTexture(void)
{
  // check consistency
  ASSERT( _pGfx->gl_eCurrentAPI==GAT_OGL);
#ifndef NDEBUG
  BOOL bRes; 
  bRes = pglIsEnabled(GL_TEXTURE_2D);
  OGL_CHECKERROR;
  ASSERT( !bRes == !GFX_abTexture[GFX_iActiveTexUnit]);
#endif

  // cached?
  if( !GFX_abTexture[GFX_iActiveTexUnit] && gap_bOptimizeStateChanges) return;
  GFX_abTexture[GFX_iActiveTexUnit] = FALSE;

  _sfStats.StartTimer(CStatForm::STI_GFXAPI);

  pglDisable(GL_TEXTURE_2D);
  pglDisableClientState(GL_TEXTURE_COORD_ARRAY);
  OGL_CHECKERROR;

  _sfStats.StopTimer(CStatForm::STI_GFXAPI);
}