C++ (Cpp) CURRENT_VERTEX_SHADER примеры использования

Пример #1

Файл: r300_render.c Проект: Multi2Sim/m2s-bench-parsec-3.0-src

static GLboolean r300RunTCLRender(GLcontext * ctx,
				  struct tnl_pipeline_stage *stage)
{
	r300ContextPtr rmesa = R300_CONTEXT(ctx);
	struct r300_vertex_program *vp;

	hw_tcl_on = future_hw_tcl_on;

	if (RADEON_DEBUG & DEBUG_PRIMS)
		fprintf(stderr, "%s\n", __FUNCTION__);

	if (hw_tcl_on == GL_FALSE)
		return GL_TRUE;

	if (r300Fallback(ctx) >= R300_FALLBACK_TCL) {
		hw_tcl_on = GL_FALSE;
		return GL_TRUE;
	}

	r300UpdateShaders(rmesa);

	vp = (struct r300_vertex_program *)CURRENT_VERTEX_SHADER(ctx);
	if (vp->native == GL_FALSE) {
		hw_tcl_on = GL_FALSE;
		return GL_TRUE;
	}

	return r300RunRender(ctx, stage);
}

Пример #2

Файл: r300_render.c Проект: Magister/x11rdp_xorg71

static GLboolean r300_run_tcl_render(GLcontext *ctx,
				 struct tnl_pipeline_stage *stage)
{
	r300ContextPtr rmesa = R300_CONTEXT(ctx);
	struct r300_vertex_program *vp;
   
   	hw_tcl_on=future_hw_tcl_on;
   
	if (RADEON_DEBUG & DEBUG_PRIMS)
		fprintf(stderr, "%s\n", __FUNCTION__);
	if(hw_tcl_on == GL_FALSE)
		return GL_TRUE;
	
	if (r300Fallback(ctx) >= R300_FALLBACK_TCL) {
		hw_tcl_on = GL_FALSE;
		return GL_TRUE;
	}
	
	r300UpdateShaders(rmesa);

	vp = (struct r300_vertex_program *)CURRENT_VERTEX_SHADER(ctx);
#if 0 /* Draw every second request with software arb vp */
	vp->native++;
	vp->native &= 1;
	//vp->native = GL_FALSE;
#endif

#if 0 /* You dont want to know what this does... */
	TNLcontext *tnl = TNL_CONTEXT(ctx);
	struct tnl_cache *cache;
	struct tnl_cache_item *c;
	
	cache = tnl->vp_cache;
	c = cache->items[0xc000cc0e % cache->size];
	
	if(c && c->data == vp)
		vp->native = GL_FALSE;
	
#endif
#if 0
	vp->native = GL_FALSE;
#endif
	if (vp->native == GL_FALSE) {
		hw_tcl_on = GL_FALSE;
		return GL_TRUE;
	}
	//r300UpdateShaderStates(rmesa);
	
	return r300_run_vb_render(ctx, stage);
}