static bool font_init_first(
const void **font_driver, void **font_handle,
void *video_data, const char *font_path, float font_size,
enum font_driver_render_api api)
{
if (font_path && !font_path[0])
font_path = NULL;
switch (api)
{
#ifdef HAVE_D3D
case FONT_DRIVER_RENDER_DIRECT3D_API:
return d3d_font_init_first(font_driver, font_handle,
video_data, font_path, font_size);
#endif
#ifdef HAVE_OPENGL
case FONT_DRIVER_RENDER_OPENGL_API:
return gl_font_init_first(font_driver, font_handle,
video_data, font_path, font_size);
#endif
#ifdef HAVE_VITA2D
case FONT_DRIVER_RENDER_VITA2D:
return vita2d_font_init_first(font_driver, font_handle,
video_data, font_path, font_size);
#endif
case FONT_DRIVER_RENDER_DONT_CARE:
/* TODO/FIXME - lookup graphics driver's 'API' */
break;
default:
break;
}
return false;
}
static void xdk_d3d_start(void)
{
video_info_t video_info = {0};
video_info.vsync = g_settings.video.vsync;
video_info.force_aspect = false;
video_info.smooth = g_settings.video.smooth;
video_info.input_scale = 2;
video_info.fullscreen = true;
video_info.rgb32 = false;
driver.video_data = xdk_d3d_init(&video_info, NULL, NULL);
xdk_d3d_video_t *d3d = (xdk_d3d_video_t*)driver.video_data;
#if defined(_XBOX1)
font_x = 0;
font_y = 0;
#elif defined(_XBOX360)
snprintf(g_settings.video.font_path, sizeof(g_settings.video.font_path), "game:\\media\\Arial_12.xpr");
#endif
d3d->font_ctx = d3d_font_init_first(d3d, g_settings.video.font_path, g_settings.video.font_size);
}
static bool d3d_initialize(void *data, const video_info_t *info)
{
d3d_video_t *d3d = (d3d_video_t*)data;
bool ret = true;
if (!d3d->g_pD3D)
ret = d3d_init_base(d3d, info);
else if (d3d->needs_restore)
{
D3DPRESENT_PARAMETERS d3dpp;
d3d_make_d3dpp(d3d, info, &d3dpp);
if (d3d->dev->Reset(&d3dpp) != D3D_OK)
{
HRESULT res = d3d->dev->TestCooperativeLevel();
const char *err;
switch (res)
{
case D3DERR_DEVICELOST:
err = "DEVICELOST";
break;
case D3DERR_DEVICENOTRESET:
err = "DEVICENOTRESET";
break;
case D3DERR_DRIVERINTERNALERROR:
err = "DRIVERINTERNALERROR";
break;
default:
err = "Unknown";
}
// Try to recreate the device completely ...
RARCH_WARN("[D3D]: Attempting to recover from dead state (%s).\n", err);
d3d_deinitialize(d3d);
d3d->g_pD3D->Release();
d3d->g_pD3D = NULL;
ret = d3d_init_base(d3d, info);
if (ret)
RARCH_LOG("[D3D]: Recovered from dead state.\n");
else
return ret;
}
}
if (!ret)
return ret;
d3d_calculate_rect(d3d, d3d->screen_width, d3d->screen_height, info->force_aspect, g_extern.system.aspect_ratio);
#ifdef HAVE_SHADERS
if (!d3d_init_shader(d3d))
{
RARCH_ERR("Failed to initialize shader subsystem.\n");
return false;
}
#endif
if (!d3d_init_chain(d3d, info))
{
RARCH_ERR("Failed to initialize render chain.\n");
return false;
}
#if defined(_XBOX360)
strlcpy(g_settings.video.font_path, "game:\\media\\Arial_12.xpr", sizeof(g_settings.video.font_path));
#endif
d3d->font_ctx = d3d_font_init_first(d3d, g_settings.video.font_path, g_settings.video.font_size);
if (!d3d->font_ctx)
{
RARCH_ERR("Failed to initialize font.\n");
return false;
}
return true;
}
static void *xdk_d3d_init(const video_info_t *video, const input_driver_t **input, void **input_data)
{
HRESULT ret;
if (driver.video_data)
{
xdk_d3d_video_t *d3d = (xdk_d3d_video_t*)driver.video_data;
// Reinitialize textures as we might have changed pixel formats.
xdk_d3d_reinit_textures(d3d, video);
return driver.video_data;
}
//we'll just use driver.video_data throughout here because it needs to
//exist when we delegate initing to the context file
driver.video_data = (xdk_d3d_video_t*)calloc(1, sizeof(xdk_d3d_video_t));
if (!driver.video_data)
return NULL;
xdk_d3d_video_t *d3d = (xdk_d3d_video_t*)driver.video_data;
d3d->vsync = video->vsync;
d3d->tex_w = RARCH_SCALE_BASE * video->input_scale;
d3d->tex_h = RARCH_SCALE_BASE * video->input_scale;
#if defined(_XBOX1)
d3d->ctx_driver = gfx_ctx_init_first(GFX_CTX_DIRECT3D8_API, 8, 0);
#elif defined(_XBOX360)
d3d->ctx_driver = gfx_ctx_init_first(GFX_CTX_DIRECT3D9_API, 9, 0);
#endif
if (d3d->ctx_driver)
{
D3DPRESENT_PARAMETERS d3dpp;
xdk_d3d_generate_pp(&d3dpp, video);
ret = d3d->d3d_device->CreateDevice(0, D3DDEVTYPE_HAL, NULL, D3DCREATE_HARDWARE_VERTEXPROCESSING,
&d3dpp, &d3d->d3d_render_device);
if (ret != S_OK)
RARCH_ERR("Failed at CreateDevice.\n");
RD3DDevice_Clear(d3d->d3d_render_device, 0, NULL, D3DCLEAR_TARGET, 0xff000000, 1.0f, 0);
}
else
{
free(d3d);
return NULL;
}
RARCH_LOG("Found D3D context: %s\n", d3d->ctx_driver->ident);
xdk_d3d_init_textures(d3d, video);
#if defined(_XBOX1)
// use an orthogonal matrix for the projection matrix
D3DXMATRIX mat;
D3DXMatrixOrthoOffCenterLH(&mat, 0, d3d->win_width , d3d->win_height , 0, 0.0f, 1.0f);
d3d->d3d_render_device->SetTransform(D3DTS_PROJECTION, &mat);
// use an identity matrix for the world and view matrices
D3DXMatrixIdentity(&mat);
d3d->d3d_render_device->SetTransform(D3DTS_WORLD, &mat);
d3d->d3d_render_device->SetTransform(D3DTS_VIEW, &mat);
ret = d3d->d3d_render_device->CreateVertexBuffer(4 * sizeof(DrawVerticeFormats),
D3DUSAGE_WRITEONLY, D3DFVF_CUSTOMVERTEX, D3DPOOL_MANAGED, &d3d->vertex_buf);
if (ret != S_OK)
{
RARCH_ERR("[xdk_d3d_init::] Failed at CreateVertexBuffer.\n");
return NULL;
}
const DrawVerticeFormats init_verts[] = {
{ -1.0f, -1.0f, 1.0f, 0.0f, 1.0f },
{ 1.0f, -1.0f, 1.0f, 1.0f, 1.0f },
{ -1.0f, 1.0f, 1.0f, 0.0f, 0.0f },
{ 1.0f, 1.0f, 1.0f, 1.0f, 0.0f },
};
BYTE *verts_ptr;
RD3DVertexBuffer_Lock(d3d->vertex_buf, 0, 0, &verts_ptr, 0);
memcpy(verts_ptr, init_verts, sizeof(init_verts));
RD3DVertexBuffer_Unlock(d3d->vertex_buf);
RD3DDevice_SetVertexShader(d3d->d3d_render_device, D3DFVF_XYZ | D3DFVF_TEX1);
#elif defined(_XBOX360)
ret = d3d->d3d_render_device->CreateVertexBuffer(4 * sizeof(DrawVerticeFormats),
0, 0, 0, &d3d->vertex_buf, NULL);
if (ret != S_OK)
{
RARCH_ERR("[xdk_d3d_init::] Failed at CreateVertexBuffer.\n");
return NULL;
}
static const DrawVerticeFormats init_verts[] = {
{ -1.0f, -1.0f, 0.0f, 1.0f },
{ 1.0f, -1.0f, 1.0f, 1.0f },
{ -1.0f, 1.0f, 0.0f, 0.0f },
{ 1.0f, 1.0f, 1.0f, 0.0f },
};
void *verts_ptr;
RD3DVertexBuffer_Lock(d3d->vertex_buf, 0, 0, &verts_ptr, 0);
memcpy(verts_ptr, init_verts, sizeof(init_verts));
RD3DVertexBuffer_Unlock(d3d->vertex_buf);
static const D3DVERTEXELEMENT VertexElements[] =
{
{ 0, 0 * sizeof(float), D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0 },
{ 0, 2 * sizeof(float), D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0 },
D3DDECL_END()
};
ret = d3d->d3d_render_device->CreateVertexDeclaration(VertexElements, &d3d->v_decl);
if (ret != S_OK)
{
RARCH_ERR("[xdk_d3d_init::] Failed at CreateVertexDeclaration.\n");
}
#endif
if (d3d->ctx_driver)
d3d->ctx_driver->get_video_size(&d3d->win_width, &d3d->win_height);
RARCH_LOG("Detecting screen resolution: %ux%u.\n", d3d->win_width, d3d->win_height);
d3d->ctx_driver->swap_interval(d3d->vsync ? 1 : 0);
#ifdef HAVE_HLSL
if (!hlsl_shader_init())
{
RARCH_ERR("Shader init failed.\n");
d3d->ctx_driver->destroy();
free(d3d);
return NULL;
}
RARCH_LOG("D3D: Loaded %u program(s).\n", d3d->shader->num_shaders());
#endif
#if 0 /* ifdef HAVE_FBO */
xdk_d3d_init_fbo(d3d);
#endif
if (input && input_data)
d3d->ctx_driver->input_driver(input, input_data);
xdk_d3d_set_rotation(d3d, g_settings.video.rotation);
#if defined(_XBOX1)
font_x = 0;
font_y = 0;
#elif defined(_XBOX360)
strlcpy(g_settings.video.font_path, "game:\\media\\Arial_12.xpr", sizeof(g_settings.video.font_path));
#endif
d3d->font_ctx = d3d_font_init_first(d3d, g_settings.video.font_path, 0 /* font size - fixed/unused */);
return d3d;
}
static bool d3d_initialize(d3d_video_t *d3d, const video_info_t *info)
{
bool ret = true;
settings_t *settings = config_get_ptr();
global_t *global = global_get_ptr();
if (!d3d)
return false;
if (!d3d->g_pD3D)
ret = d3d_init_base(d3d, info);
else if (d3d->needs_restore)
{
D3DPRESENT_PARAMETERS d3dpp;
d3d_make_d3dpp(d3d, info, &d3dpp);
if (d3d->dev->Reset(&d3dpp) != D3D_OK)
{
/* Try to recreate the device completely. */
#ifndef _XBOX
HRESULT res = d3d->dev->TestCooperativeLevel();
const char *err;
switch (res)
{
case D3DERR_DEVICELOST:
err = "DEVICELOST";
break;
case D3DERR_DEVICENOTRESET:
err = "DEVICENOTRESET";
break;
case D3DERR_DRIVERINTERNALERROR:
err = "DRIVERINTERNALERROR";
break;
default:
err = "Unknown";
}
RARCH_WARN(
"[D3D]: Attempting to recover from dead state (%s).\n", err);
#else
RARCH_WARN("[D3D]: Attempting to recover from dead state.\n");
#endif
d3d_deinitialize(d3d);
d3d->g_pD3D->Release();
d3d->g_pD3D = NULL;
ret = d3d_init_base(d3d, info);
if (ret)
RARCH_LOG("[D3D]: Recovered from dead state.\n");
}
}
if (!ret)
return ret;
d3d_calculate_rect(d3d, d3d->screen_width, d3d->screen_height,
info->force_aspect, global->system.aspect_ratio);
if (!d3d_init_chain(d3d, info))
{
RARCH_ERR("Failed to initialize render chain.\n");
return false;
}
#if defined(_XBOX360)
strlcpy(settings->video.font_path, "game:\\media\\Arial_12.xpr",
sizeof(settings->video.font_path));
#endif
if (!d3d_font_init_first(&d3d->font_driver, &d3d->font_handle,
d3d, settings->video.font_path, 0))
{
RARCH_ERR("[D3D]: Failed to initialize font renderer.\n");
return false;
}
return true;
}
