Exemplos de d3d_lock_rectangle_clear em C++ (Cpp)

Exemplo n.º 1

Arquivo: render_chain_cg.cpp Projeto: CrypticGator/RetroArch

static void renderchain_blit_to_texture(
      cg_renderchain_t *chain,
      const void *frame,
      unsigned width, unsigned height,
      unsigned pitch)
{
   D3DLOCKED_RECT d3dlr;
   Pass             *first = (Pass*)&chain->passes[0];

   if (first->last_width != width || first->last_height != height)
   {
      d3d_lock_rectangle(first->tex, 0, &d3dlr, 
            NULL, first->info.tex_h, D3DLOCK_NOSYSLOCK);
      d3d_lock_rectangle_clear(first->tex, 0, &d3dlr, 
            NULL, first->info.tex_h, D3DLOCK_NOSYSLOCK);
   }

   d3d_texture_blit(chain->pixel_size, first->tex,
         &d3dlr, frame, width, height, pitch);
}

Exemplo n.º 2

Arquivo: render_chain_xdk.cpp Projeto: matthijsberk/RetroArch

static void renderchain_blit_to_texture(void *data, const void *frame,
   unsigned width, unsigned height, unsigned pitch)
{
   D3DLOCKED_RECT d3dlr;
   xdk_renderchain_t *chain = (xdk_renderchain_t*)data;
   LPDIRECT3DDEVICE d3dr    = (LPDIRECT3DDEVICE)chain->dev;

   d3d_frame_postprocess(chain);

   if (chain->last_width != width || chain->last_height != height)
   {
      d3d_lock_rectangle(chain->tex,
            0, &d3dlr, NULL, chain->tex_h, D3DLOCK_NOSYSLOCK);
      d3d_lock_rectangle_clear(chain->tex,
            0, &d3dlr, NULL, chain->tex_h, D3DLOCK_NOSYSLOCK);
   }

   /* Set the texture to NULL so D3D doesn't complain about it being in use... */
   d3d_set_texture(d3dr, 0, NULL); 
   d3d_texture_blit(chain->pixel_size, chain->tex,
         &d3dlr, frame, width, height, pitch);
}