static void xdk_d3d_set_rotation(void *data, unsigned orientation)
{
(void)data;
xdk_d3d_video_t *d3d = (xdk_d3d_video_t*)data;
FLOAT angle = 0;
switch(orientation)
{
case ORIENTATION_NORMAL:
angle = M_PI * 0 / 180;
break;
case ORIENTATION_FLIPPED_ROTATED:
angle = M_PI * 90 / 180;
break;
case ORIENTATION_FLIPPED:
angle = M_PI * 180 / 180;
break;
case ORIENTATION_VERTICAL:
angle = M_PI * 270 / 180;
break;
}
#if defined(HAVE_HLSL)
/* TODO: Move to D3DXMATRIX here */
hlsl_set_proj_matrix(XMMatrixRotationZ(angle));
#elif defined(_XBOX1)
D3DXMATRIX p_out, p_rotate;
D3DXMatrixIdentity(&p_out);
D3DXMatrixRotationZ(&p_rotate, angle);
RD3DDevice_SetTransform(d3d->d3d_render_device, D3DTS_WORLD, &p_rotate);
RD3DDevice_SetTransform(d3d->d3d_render_device, D3DTS_VIEW, &p_out);
RD3DDevice_SetTransform(d3d->d3d_render_device, D3DTS_PROJECTION, &p_out);
#endif
}
static void set_mvp(void *data, unsigned vp_width, unsigned vp_height, unsigned rotation)
{
d3d_video_t *d3d = (d3d_video_t*)data;
LPDIRECT3DDEVICE d3dr = (LPDIRECT3DDEVICE)d3d->dev;
#if defined(_XBOX360) && defined(HAVE_HLSL)
hlsl_set_proj_matrix(XMMatrixRotationZ(rotation * (M_PI / 2.0)));
if (d3d->shader && d3d->shader->set_mvp)
d3d->shader->set_mvp(d3d, NULL);
#elif defined(_XBOX1)
D3DXMATRIX p_out, p_rotate, mat;
D3DXMatrixOrthoOffCenterLH(&mat, 0, vp_width, vp_height, 0, 0.0f, 1.0f);
D3DXMatrixIdentity(&p_out);
D3DXMatrixRotationZ(&p_rotate, rotation * (M_PI / 2.0));
RD3DDevice_SetTransform(d3dr, D3DTS_WORLD, &p_rotate);
RD3DDevice_SetTransform(d3dr, D3DTS_VIEW, &p_out);
RD3DDevice_SetTransform(d3dr, D3DTS_PROJECTION, &p_out);
#endif
}
