static void d3d_recompute_pass_sizes(d3d_video_t *d3d)
{
unsigned i;
LinkInfo link_info = {0};
link_info.pass = &d3d->shader.pass[0];
link_info.tex_w = link_info.tex_h =
d3d->video_info.input_scale * RARCH_SCALE_BASE;
unsigned current_width = link_info.tex_w;
unsigned current_height = link_info.tex_h;
unsigned out_width = 0;
unsigned out_height = 0;
if (!renderchain_set_pass_size(d3d->chain, 0,
current_width, current_height))
{
RARCH_ERR("[D3D]: Failed to set pass size.\n");
return;
}
for (i = 1; i < d3d->shader.passes; i++)
{
renderchain_convert_geometry(d3d->chain, &link_info,
out_width, out_height,
current_width, current_height, &d3d->final_viewport);
link_info.tex_w = next_pow2(out_width);
link_info.tex_h = next_pow2(out_height);
if (!renderchain_set_pass_size(d3d->chain, i,
link_info.tex_w, link_info.tex_h))
{
RARCH_ERR("[D3D]: Failed to set pass size.\n");
return;
}
current_width = out_width;
current_height = out_height;
link_info.pass = &d3d->shader.pass[i];
}
}
bool d3d_init_chain(void *data, const video_info_t *video_info)
{
d3d_video_t *d3d = (d3d_video_t*)data;
LPDIRECT3DDEVICE d3dr = (LPDIRECT3DDEVICE)d3d->dev;
// Setup information for first pass.
LinkInfo link_info = {0};
link_info.pass = &d3d->shader.pass[0];
link_info.tex_w = link_info.tex_h = video_info->input_scale * RARCH_SCALE_BASE;
d3d_deinit_chain(d3d);
d3d->chain = new renderchain_t();
if (!d3d->chain)
return false;
if (!renderchain_init(d3d->chain, &d3d->video_info, d3dr, d3d->cgCtx, &d3d->final_viewport, &link_info,
d3d->video_info.rgb32 ? ARGB : RGB565))
{
RARCH_ERR("[D3D9]: Failed to init render chain.\n");
return false;
}
unsigned current_width = link_info.tex_w;
unsigned current_height = link_info.tex_h;
unsigned out_width = 0;
unsigned out_height = 0;
for (unsigned i = 1; i < d3d->shader.passes; i++)
{
renderchain_convert_geometry(d3d->chain, &link_info,
out_width, out_height,
current_width, current_height, &d3d->final_viewport);
link_info.pass = &d3d->shader.pass[i];
link_info.tex_w = next_pow2(out_width);
link_info.tex_h = next_pow2(out_height);
current_width = out_width;
current_height = out_height;
if (!renderchain_add_pass(d3d->chain, &link_info))
{
RARCH_ERR("[D3D9]: Failed to add pass.\n");
return false;
}
}
if (!d3d_init_luts(d3d))
{
RARCH_ERR("[D3D9]: Failed to init LUTs.\n");
return false;
}
#ifndef DONT_HAVE_STATE_TRACKER
if (!d3d_init_imports(d3d))
{
RARCH_ERR("[D3D9]: Failed to init imports.\n");
return false;
}
#endif
return true;
}
bool renderchain_render(void *chain_data, const void *data,
unsigned width, unsigned height, unsigned pitch, unsigned rotation)
{
renderchain_t *chain = (renderchain_t*)chain_data;
LPDIRECT3DDEVICE d3dr = (LPDIRECT3DDEVICE)chain->dev;
renderchain_start_render(chain);
unsigned current_width = width;
unsigned current_height = height;
unsigned out_width = 0;
unsigned out_height = 0;
renderchain_convert_geometry(chain, &chain->passes[0].info, out_width, out_height,
current_width, current_height, chain->final_viewport);
#ifdef _XBOX1
d3dr->SetFlickerFilter(g_extern.console.screen.flicker_filter_index);
d3dr->SetSoftDisplayFilter(g_extern.lifecycle_state & (1ULL << MODE_VIDEO_SOFT_FILTER_ENABLE));
#endif
renderchain_blit_to_texture(chain, data, width, height, pitch);
// Grab back buffer.
LPDIRECT3DSURFACE back_buffer;
d3dr->GetRenderTarget(0, &back_buffer);
// In-between render target passes.
for (unsigned i = 0; i < chain->passes.size() - 1; i++)
{
Pass &from_pass = chain->passes[i];
Pass &to_pass = chain->passes[i + 1];
LPDIRECT3DSURFACE target;
to_pass.tex->GetSurfaceLevel(0, &target);
d3dr->SetRenderTarget(0, target);
renderchain_convert_geometry(chain, &from_pass.info,
out_width, out_height,
current_width, current_height, chain->final_viewport);
// Clear out whole FBO.
D3DVIEWPORT viewport = {0};
viewport.Width = to_pass.info.tex_w;
viewport.Height = to_pass.info.tex_h;
viewport.MinZ = 0.0f;
viewport.MaxZ = 1.0f;
d3dr->SetViewport(&viewport);
d3dr->Clear(0, 0, D3DCLEAR_TARGET, 0, 1, 0);
viewport.Width = out_width;
viewport.Height = out_height;
renderchain_set_viewport(chain, &viewport);
renderchain_set_vertices(chain, from_pass,
current_width, current_height,
out_width, out_height,
out_width, out_height, 0);
renderchain_render_pass(chain, from_pass, i + 1);
current_width = out_width;
current_height = out_height;
target->Release();
}
// Final pass
d3dr->SetRenderTarget(0, back_buffer);
Pass &last_pass = chain->passes.back();
renderchain_convert_geometry(chain, &last_pass.info,
out_width, out_height,
current_width, current_height, chain->final_viewport);
renderchain_set_viewport(chain, chain->final_viewport);
renderchain_set_vertices(chain, last_pass,
current_width, current_height,
out_width, out_height,
chain->final_viewport->Width, chain->final_viewport->Height,
rotation);
renderchain_render_pass(chain, last_pass, chain->passes.size());
chain->frame_count++;
back_buffer->Release();
renderchain_end_render(chain);
renderchain_set_shaders(chain, chain->fStock, chain->vStock);
renderchain_set_mvp(chain, chain->vStock, chain->final_viewport->Width, chain->final_viewport->Height, 0);
return true;
}
