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wined3d: Implement floating-point viewports. 

Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Józef Kucia 2017-05-10 15:54:04 +02:00 committed by Alexandre Julliard
parent 89a19317dd
commit e14e7e3237
7 changed files with 66 additions and 27 deletions
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6
dlls/d3d11/device.c
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@ -927,12 +927,6 @@ static void STDMETHODCALLTYPE d3d11_immediate_context_RSSetViewports(ID3D11Devic
if (!viewport_count)
return;
if (viewports[0].TopLeftX != (UINT)viewports[0].TopLeftX
|| viewports[0].TopLeftY != (UINT)viewports[0].TopLeftY
|| viewports[0].Width != (UINT)viewports[0].Width
|| viewports[0].Height != (UINT)viewports[0].Height)
FIXME("Floating-point viewports not implemented.\n");
wined3d_vp.x = viewports[0].TopLeftX;
wined3d_vp.y = viewports[0].TopLeftY;
wined3d_vp.width = viewports[0].Width;

22
dlls/d3d8/device.c
View File

@ -1471,12 +1471,19 @@ static HRESULT WINAPI d3d8_device_MultiplyTransform(IDirect3DDevice8 *iface,
static HRESULT WINAPI d3d8_device_SetViewport(IDirect3DDevice8 *iface, const D3DVIEWPORT8 *viewport)
{
struct d3d8_device *device = impl_from_IDirect3DDevice8(iface);
struct wined3d_viewport vp;
TRACE("iface %p, viewport %p.\n", iface, viewport);
/* Note: D3DVIEWPORT8 is compatible with struct wined3d_viewport. */
vp.x = viewport->X;
vp.y = viewport->Y;
vp.width = viewport->Width;
vp.height = viewport->Height;
vp.min_z = viewport->MinZ;
vp.max_z = viewport->MaxZ;
wined3d_mutex_lock();
wined3d_device_set_viewport(device->wined3d_device, (const struct wined3d_viewport *)viewport);
wined3d_device_set_viewport(device->wined3d_device, &vp);
wined3d_mutex_unlock();
return D3D_OK;
@ -1485,14 +1492,21 @@ static HRESULT WINAPI d3d8_device_SetViewport(IDirect3DDevice8 *iface, const D3D
static HRESULT WINAPI d3d8_device_GetViewport(IDirect3DDevice8 *iface, D3DVIEWPORT8 *viewport)
{
struct d3d8_device *device = impl_from_IDirect3DDevice8(iface);
struct wined3d_viewport wined3d_viewport;
TRACE("iface %p, viewport %p.\n", iface, viewport);
/* Note: D3DVIEWPORT8 is compatible with struct wined3d_viewport. */
wined3d_mutex_lock();
wined3d_device_get_viewport(device->wined3d_device, (struct wined3d_viewport *)viewport);
wined3d_device_get_viewport(device->wined3d_device, &wined3d_viewport);
wined3d_mutex_unlock();
viewport->X = wined3d_viewport.x;
viewport->Y = wined3d_viewport.y;
viewport->Width = wined3d_viewport.width;
viewport->Height = wined3d_viewport.height;
viewport->MinZ = wined3d_viewport.min_z;
viewport->MaxZ = wined3d_viewport.max_z;
return D3D_OK;
}

22
dlls/d3d9/device.c
View File

@ -1885,12 +1885,19 @@ static HRESULT WINAPI d3d9_device_MultiplyTransform(IDirect3DDevice9Ex *iface,
static HRESULT WINAPI d3d9_device_SetViewport(IDirect3DDevice9Ex *iface, const D3DVIEWPORT9 *viewport)
{
struct d3d9_device *device = impl_from_IDirect3DDevice9Ex(iface);
struct wined3d_viewport vp;
TRACE("iface %p, viewport %p.\n", iface, viewport);
/* Note: D3DVIEWPORT9 is compatible with struct wined3d_viewport. */
vp.x = viewport->X;
vp.y = viewport->Y;
vp.width = viewport->Width;
vp.height = viewport->Height;
vp.min_z = viewport->MinZ;
vp.max_z = viewport->MaxZ;
wined3d_mutex_lock();
wined3d_device_set_viewport(device->wined3d_device, (const struct wined3d_viewport *)viewport);
wined3d_device_set_viewport(device->wined3d_device, &vp);
wined3d_mutex_unlock();
return D3D_OK;
@ -1899,14 +1906,21 @@ static HRESULT WINAPI d3d9_device_SetViewport(IDirect3DDevice9Ex *iface, const D
static HRESULT WINAPI d3d9_device_GetViewport(IDirect3DDevice9Ex *iface, D3DVIEWPORT9 *viewport)
{
struct d3d9_device *device = impl_from_IDirect3DDevice9Ex(iface);
struct wined3d_viewport wined3d_viewport;
TRACE("iface %p, viewport %p.\n", iface, viewport);
/* Note: D3DVIEWPORT9 is compatible with struct wined3d_viewport. */
wined3d_mutex_lock();
wined3d_device_get_viewport(device->wined3d_device, (struct wined3d_viewport *)viewport);
wined3d_device_get_viewport(device->wined3d_device, &wined3d_viewport);
wined3d_mutex_unlock();
viewport->X = wined3d_viewport.x;
viewport->Y = wined3d_viewport.y;
viewport->Width = wined3d_viewport.width;
viewport->Height = wined3d_viewport.height;
viewport->MinZ = wined3d_viewport.min_z;
viewport->MaxZ = wined3d_viewport.max_z;
return D3D_OK;
}

22
dlls/ddraw/device.c
View File

@ -5303,15 +5303,22 @@ static HRESULT WINAPI d3d_device7_Clear_FPUPreserve(IDirect3DDevice7 *iface, DWO
static HRESULT d3d_device7_SetViewport(IDirect3DDevice7 *iface, D3DVIEWPORT7 *viewport)
{
struct d3d_device *device = impl_from_IDirect3DDevice7(iface);
struct wined3d_viewport vp;
TRACE("iface %p, viewport %p.\n", iface, viewport);
if (!viewport)
return DDERR_INVALIDPARAMS;
/* Note: D3DVIEWPORT7 is compatible with struct wined3d_viewport. */
vp.x = viewport->dwX;
vp.y = viewport->dwY;
vp.width = viewport->dwWidth;
vp.height = viewport->dwHeight;
vp.min_z = viewport->dvMinZ;
vp.max_z = viewport->dvMaxZ;
wined3d_mutex_lock();
wined3d_device_set_viewport(device->wined3d_device, (struct wined3d_viewport *)viewport);
wined3d_device_set_viewport(device->wined3d_device, &vp);
wined3d_mutex_unlock();
return D3D_OK;
@ -5352,17 +5359,24 @@ static HRESULT WINAPI d3d_device7_SetViewport_FPUPreserve(IDirect3DDevice7 *ifac
static HRESULT d3d_device7_GetViewport(IDirect3DDevice7 *iface, D3DVIEWPORT7 *viewport)
{
struct d3d_device *device = impl_from_IDirect3DDevice7(iface);
struct wined3d_viewport wined3d_viewport;
TRACE("iface %p, viewport %p.\n", iface, viewport);
if (!viewport)
return DDERR_INVALIDPARAMS;
/* Note: D3DVIEWPORT7 is compatible with struct wined3d_viewport. */
wined3d_mutex_lock();
wined3d_device_get_viewport(device->wined3d_device, (struct wined3d_viewport *)viewport);
wined3d_device_get_viewport(device->wined3d_device, &wined3d_viewport);
wined3d_mutex_unlock();
viewport->dwX = wined3d_viewport.x;
viewport->dwY = wined3d_viewport.y;
viewport->dwWidth = wined3d_viewport.width;
viewport->dwHeight = wined3d_viewport.height;
viewport->dvMinZ = wined3d_viewport.min_z;
viewport->dvMaxZ = wined3d_viewport.max_z;
return D3D_OK;
}

4
dlls/wined3d/device.c
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@ -1887,7 +1887,7 @@ INT CDECL wined3d_device_get_base_vertex_index(const struct wined3d_device *devi
void CDECL wined3d_device_set_viewport(struct wined3d_device *device, const struct wined3d_viewport *viewport)
{
TRACE("device %p, viewport %p.\n", device, viewport);
TRACE("x %u, y %u, w %u, h %u, min_z %.8e, max_z %.8e.\n",
TRACE("x %.8e, y %.8e, w %.8e, h %.8e, min_z %.8e, max_z %.8e.\n",
viewport->x, viewport->y, viewport->width, viewport->height, viewport->min_z, viewport->max_z);
device->update_state->viewport = *viewport;
@ -3082,7 +3082,7 @@ static HRESULT process_vertices_strided(const struct wined3d_device *device, DWO
/* Get the viewport */
wined3d_device_get_viewport(device, &vp);
TRACE("viewport x %u, y %u, width %u, height %u, min_z %.8e, max_z %.8e.\n",
TRACE("viewport x %.8e, y %.8e, width %.8e, height %.8e, min_z %.8e, max_z %.8e.\n",
vp.x, vp.y, vp.width, vp.height, vp.min_z, vp.max_z);
multiply_matrix(&mat,&view_mat,&world_mat);

9
dlls/wined3d/state.c
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@ -4598,6 +4598,7 @@ static void viewport_miscpart(struct wined3d_context *context, const struct wine
const struct wined3d_gl_info *gl_info = context->gl_info;
struct wined3d_viewport vp = state->viewport;
unsigned int width, height;
float y;
if (target)
{
@ -4623,10 +4624,12 @@ static void viewport_miscpart(struct wined3d_context *context, const struct wine
checkGLcall("glDepthRange");
/* Note: GL requires lower left, DirectX supplies upper left. This is
* reversed when using offscreen rendering. */
if (context->render_offscreen)
gl_info->gl_ops.gl.p_glViewport(vp.x, vp.y, vp.width, vp.height);
y = context->render_offscreen ? vp.y : height - (vp.y + vp.height);
if (gl_info->supported[ARB_VIEWPORT_ARRAY])
GL_EXTCALL(glViewportIndexedf(0, vp.x, y, vp.width, vp.height));
else
gl_info->gl_ops.gl.p_glViewport(vp.x, (height - (vp.y + vp.height)), vp.width, vp.height);
gl_info->gl_ops.gl.p_glViewport(vp.x, y, vp.width, vp.height);
checkGLcall("glViewport");
}

8
include/wine/wined3d.h
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@ -1619,10 +1619,10 @@ struct wined3d_material
struct wined3d_viewport
{
UINT x;
UINT y;
UINT width;
UINT height;
float x;
float y;
float width;
float height;
float min_z;
float max_z;
};