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(D3D) N/A
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twinaphex
parent
7a55c2b8eb
commit
97d146e7c8
284
gfx/d3d/d3d.cpp
284
gfx/d3d/d3d.cpp
@ -92,14 +92,151 @@ static bool d3d_process_shader(d3d_video_t *d3d);
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static bool d3d_init_chain(d3d_video_t *d3d,
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const video_info_t *video_info);
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static void d3d_viewport_info(void *data, struct video_viewport *vp)
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{
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d3d_video_t *d3d = (d3d_video_t*)data;
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if (!d3d || !d3d->renderchain_driver || !d3d->renderchain_driver->viewport_info)
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return;
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d3d->renderchain_driver->viewport_info(d3d, vp);
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}
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#ifdef HAVE_OVERLAY
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static void d3d_free_overlays(d3d_video_t *d3d);
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#endif
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#ifdef HAVE_MENU
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static void d3d_free_overlay(d3d_video_t *d3d, overlay_t *overlay);
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static void d3d_overlay_render(d3d_video_t *d3d, overlay_t *overlay)
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{
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struct video_viewport vp;
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unsigned width, height;
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void *verts;
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unsigned i;
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float vert[4][9];
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float overlay_width, overlay_height;
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#ifndef _XBOX1
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LPDIRECT3DVERTEXDECLARATION vertex_decl;
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/* set vertex declaration for overlay. */
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D3DVERTEXELEMENT vElems[4] = {
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{0, 0, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT,
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D3DDECLUSAGE_POSITION, 0},
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{0, 12, D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT,
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D3DDECLUSAGE_TEXCOORD, 0},
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{0, 20, D3DDECLTYPE_FLOAT4, D3DDECLMETHOD_DEFAULT,
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D3DDECLUSAGE_COLOR, 0},
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D3DDECL_END()
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};
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#endif
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if (!d3d)
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return;
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if (!overlay || !overlay->tex)
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return;
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if (!overlay->vert_buf)
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{
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overlay->vert_buf = d3d_vertex_buffer_new(
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d3d->dev, sizeof(vert), 0, 0, D3DPOOL_MANAGED, NULL);
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if (!overlay->vert_buf)
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return;
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}
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for (i = 0; i < 4; i++)
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{
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vert[i][2] = 0.5f;
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vert[i][5] = 1.0f;
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vert[i][6] = 1.0f;
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vert[i][7] = 1.0f;
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vert[i][8] = overlay->alpha_mod;
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}
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d3d_viewport_info(d3d, &vp);
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overlay_width = vp.width;
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overlay_height = vp.height;
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vert[0][0] = overlay->vert_coords[0] * overlay_width;
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vert[1][0] = (overlay->vert_coords[0] + overlay->vert_coords[2])
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* overlay_width;
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vert[2][0] = overlay->vert_coords[0] * overlay_width;
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vert[3][0] = (overlay->vert_coords[0] + overlay->vert_coords[2])
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* overlay_width;
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vert[0][1] = overlay->vert_coords[1] * overlay_height;
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vert[1][1] = overlay->vert_coords[1] * overlay_height;
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vert[2][1] = (overlay->vert_coords[1] + overlay->vert_coords[3])
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* overlay_height;
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vert[3][1] = (overlay->vert_coords[1] + overlay->vert_coords[3])
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* overlay_height;
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vert[0][3] = overlay->tex_coords[0];
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vert[1][3] = overlay->tex_coords[0] + overlay->tex_coords[2];
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vert[2][3] = overlay->tex_coords[0];
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vert[3][3] = overlay->tex_coords[0] + overlay->tex_coords[2];
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vert[0][4] = overlay->tex_coords[1];
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vert[1][4] = overlay->tex_coords[1];
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vert[2][4] = overlay->tex_coords[1] + overlay->tex_coords[3];
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vert[3][4] = overlay->tex_coords[1] + overlay->tex_coords[3];
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/* Align texels and vertices. */
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for (i = 0; i < 4; i++)
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{
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vert[i][0] -= 0.5f;
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vert[i][1] += 0.5f;
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}
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overlay->vert_buf->Lock(0, sizeof(vert), &verts, 0);
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memcpy(verts, vert, sizeof(vert));
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d3d_vertex_buffer_unlock(overlay->vert_buf);
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d3d_enable_blend_func(d3d->dev);
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#ifndef _XBOX1
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d3d->dev->CreateVertexDeclaration(vElems, &vertex_decl);
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d3d_set_vertex_declaration(d3d->dev, vertex_decl);
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vertex_decl->Release();
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#endif
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d3d_set_stream_source(d3d->dev, 0, overlay->vert_buf,
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0, sizeof(*vert));
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video_driver_get_size(&width, &height);
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if (overlay->fullscreen)
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{
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D3DVIEWPORT vp_full;
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vp_full.X = 0;
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vp_full.Y = 0;
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vp_full.Width = width;
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vp_full.Height = height;
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vp_full.MinZ = 0.0f;
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vp_full.MaxZ = 1.0f;
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d3d_set_viewports(d3d->dev, &vp_full);
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}
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/* Render overlay. */
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d3d_set_texture(d3d->dev, 0, overlay->tex);
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d3d_set_sampler_address_u(d3d->dev, 0, D3DTADDRESS_BORDER);
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d3d_set_sampler_address_v(d3d->dev, 0, D3DTADDRESS_BORDER);
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d3d_set_sampler_minfilter(d3d->dev, 0, D3DTEXF_LINEAR);
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d3d_set_sampler_magfilter(d3d->dev, 0, D3DTEXF_LINEAR);
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d3d_draw_primitive(d3d->dev, D3DPT_TRIANGLESTRIP, 0, 2);
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/* Restore previous state. */
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d3d_disable_blend_func(d3d->dev);
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d3d_set_viewports(d3d->dev, &d3d->final_viewport);
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}
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static void d3d_free_overlay(d3d_video_t *d3d, overlay_t *overlay)
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{
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if (!d3d)
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return;
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d3d_texture_free(overlay->tex);
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d3d_vertex_buffer_free(overlay->vert_buf, NULL);
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}
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static void d3d_deinit_chain(d3d_video_t *d3d)
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{
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if (!d3d || !d3d->renderchain_driver)
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@ -729,16 +866,6 @@ static bool d3d_construct(d3d_video_t *d3d,
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return true;
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}
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static void d3d_viewport_info(void *data, struct video_viewport *vp)
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{
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d3d_video_t *d3d = (d3d_video_t*)data;
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if (!d3d || !d3d->renderchain_driver || !d3d->renderchain_driver->viewport_info)
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return;
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d3d->renderchain_driver->viewport_info(d3d, vp);
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}
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static void d3d_set_rotation(void *data, unsigned rot)
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{
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d3d_video_t *d3d = (d3d_video_t*)data;
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@ -1180,139 +1307,6 @@ static bool d3d_process_shader(d3d_video_t *d3d)
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return d3d_init_singlepass(d3d);
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}
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#ifdef HAVE_MENU
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static void d3d_overlay_render(d3d_video_t *d3d, overlay_t *overlay)
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{
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struct video_viewport vp;
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unsigned width, height;
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void *verts;
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unsigned i;
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float vert[4][9];
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float overlay_width, overlay_height;
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#ifndef _XBOX1
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LPDIRECT3DVERTEXDECLARATION vertex_decl;
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/* set vertex declaration for overlay. */
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D3DVERTEXELEMENT vElems[4] = {
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{0, 0, D3DDECLTYPE_FLOAT3, D3DDECLMETHOD_DEFAULT,
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D3DDECLUSAGE_POSITION, 0},
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{0, 12, D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT,
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D3DDECLUSAGE_TEXCOORD, 0},
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{0, 20, D3DDECLTYPE_FLOAT4, D3DDECLMETHOD_DEFAULT,
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D3DDECLUSAGE_COLOR, 0},
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D3DDECL_END()
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};
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#endif
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if (!d3d)
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return;
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if (!overlay || !overlay->tex)
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return;
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if (!overlay->vert_buf)
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{
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overlay->vert_buf = d3d_vertex_buffer_new(
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d3d->dev, sizeof(vert), 0, 0, D3DPOOL_MANAGED, NULL);
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if (!overlay->vert_buf)
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return;
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}
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for (i = 0; i < 4; i++)
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{
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vert[i][2] = 0.5f;
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vert[i][5] = 1.0f;
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vert[i][6] = 1.0f;
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vert[i][7] = 1.0f;
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vert[i][8] = overlay->alpha_mod;
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}
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d3d_viewport_info(d3d, &vp);
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overlay_width = vp.width;
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overlay_height = vp.height;
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vert[0][0] = overlay->vert_coords[0] * overlay_width;
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vert[1][0] = (overlay->vert_coords[0] + overlay->vert_coords[2])
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* overlay_width;
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vert[2][0] = overlay->vert_coords[0] * overlay_width;
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vert[3][0] = (overlay->vert_coords[0] + overlay->vert_coords[2])
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* overlay_width;
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vert[0][1] = overlay->vert_coords[1] * overlay_height;
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vert[1][1] = overlay->vert_coords[1] * overlay_height;
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vert[2][1] = (overlay->vert_coords[1] + overlay->vert_coords[3])
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* overlay_height;
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vert[3][1] = (overlay->vert_coords[1] + overlay->vert_coords[3])
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* overlay_height;
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vert[0][3] = overlay->tex_coords[0];
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vert[1][3] = overlay->tex_coords[0] + overlay->tex_coords[2];
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vert[2][3] = overlay->tex_coords[0];
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vert[3][3] = overlay->tex_coords[0] + overlay->tex_coords[2];
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vert[0][4] = overlay->tex_coords[1];
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vert[1][4] = overlay->tex_coords[1];
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vert[2][4] = overlay->tex_coords[1] + overlay->tex_coords[3];
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vert[3][4] = overlay->tex_coords[1] + overlay->tex_coords[3];
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/* Align texels and vertices. */
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for (i = 0; i < 4; i++)
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{
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vert[i][0] -= 0.5f;
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vert[i][1] += 0.5f;
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}
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overlay->vert_buf->Lock(0, sizeof(vert), &verts, 0);
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memcpy(verts, vert, sizeof(vert));
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d3d_vertex_buffer_unlock(overlay->vert_buf);
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d3d_enable_blend_func(d3d->dev);
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#ifndef _XBOX1
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d3d->dev->CreateVertexDeclaration(vElems, &vertex_decl);
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d3d_set_vertex_declaration(d3d->dev, vertex_decl);
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vertex_decl->Release();
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#endif
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d3d_set_stream_source(d3d->dev, 0, overlay->vert_buf,
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0, sizeof(*vert));
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video_driver_get_size(&width, &height);
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if (overlay->fullscreen)
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{
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D3DVIEWPORT vp_full;
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vp_full.X = 0;
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vp_full.Y = 0;
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vp_full.Width = width;
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vp_full.Height = height;
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vp_full.MinZ = 0.0f;
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vp_full.MaxZ = 1.0f;
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d3d_set_viewports(d3d->dev, &vp_full);
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}
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/* Render overlay. */
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d3d_set_texture(d3d->dev, 0, overlay->tex);
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d3d_set_sampler_address_u(d3d->dev, 0, D3DTADDRESS_BORDER);
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d3d_set_sampler_address_v(d3d->dev, 0, D3DTADDRESS_BORDER);
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d3d_set_sampler_minfilter(d3d->dev, 0, D3DTEXF_LINEAR);
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d3d_set_sampler_magfilter(d3d->dev, 0, D3DTEXF_LINEAR);
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d3d_draw_primitive(d3d->dev, D3DPT_TRIANGLESTRIP, 0, 2);
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/* Restore previous state. */
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d3d_disable_blend_func(d3d->dev);
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d3d_set_viewports(d3d->dev, &d3d->final_viewport);
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}
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static void d3d_free_overlay(d3d_video_t *d3d, overlay_t *overlay)
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{
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if (!d3d)
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return;
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d3d_texture_free(overlay->tex);
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d3d_vertex_buffer_free(overlay->vert_buf, NULL);
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}
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#endif
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#ifdef HAVE_OVERLAY
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static void d3d_free_overlays(d3d_video_t *d3d)
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{
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