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wined3d: Change surface_translate_frontbuffer_coords() to handle all drawable coordinates.

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This commit is contained in:
Henri Verbeet 2010-11-01 11:57:57 +01:00 committed by Alexandre Julliard
parent b9e7c3490f
commit e35b6aa1a7
3 changed files with 28 additions and 41 deletions
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17
dlls/wined3d/arb_program_shader.c
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@ -7153,21 +7153,8 @@ HRESULT arbfp_blit_surface(IWineD3DDeviceImpl *device, IWineD3DSurfaceImpl *src_
context = context_acquire(device, dst_surface);
context_apply_blit_state(context, device);
/* The coordinates of the ddraw front buffer are always fullscreen ('screen coordinates',
* while OpenGL coordinates are window relative.
* Also beware of the origin difference(top left vs bottom left).
* Also beware that the front buffer's surface size is screen width x screen height,
* whereas the real gl drawable size is the size of the window. */
dst_swapchain = dst_surface->container.type == WINED3D_CONTAINER_SWAPCHAIN
? dst_surface->container.u.swapchain : NULL;
if (!surface_is_offscreen(dst_surface))
{
if (dst_swapchain && dst_surface == dst_swapchain->front_buffer)
surface_translate_frontbuffer_coords(dst_surface, context->win_handle, &dst_rect);
dst_rect.top = dst_surface->currentDesc.Height - dst_rect.top;
dst_rect.bottom = dst_surface->currentDesc.Height - dst_rect.bottom;
}
surface_translate_drawable_coords(dst_surface, context->win_handle, &dst_rect);
arbfp_blit_set((IWineD3DDevice *)device, src_surface);
@ -7181,6 +7168,8 @@ HRESULT arbfp_blit_surface(IWineD3DDeviceImpl *device, IWineD3DSurfaceImpl *src_
/* Leave the opengl state valid for blitting */
arbfp_blit_unset((IWineD3DDevice *)device);
dst_swapchain = dst_surface->container.type == WINED3D_CONTAINER_SWAPCHAIN
? dst_surface->container.u.swapchain : NULL;
if (wined3d_settings.strict_draw_ordering || (dst_swapchain
&& (dst_surface == dst_swapchain->front_buffer
|| dst_swapchain->num_contexts > 1)))

50
dlls/wined3d/surface.c
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@ -3176,15 +3176,29 @@ static BOOL fbo_blit_supported(const struct wined3d_gl_info *gl_info, enum blit_
* drawable is limited to the window's client area. The sysmem and texture
* copies do have the full screen size. Note that GL has a bottom-left
* origin, while D3D has a top-left origin. */
void surface_translate_frontbuffer_coords(IWineD3DSurfaceImpl *surface, HWND window, RECT *rect)
void surface_translate_drawable_coords(IWineD3DSurfaceImpl *surface, HWND window, RECT *rect)
{
POINT offset = {0, surface->currentDesc.Height};
RECT windowsize;
UINT drawable_height;
GetClientRect(window, &windowsize);
offset.y -= windowsize.bottom - windowsize.top;
ScreenToClient(window, &offset);
OffsetRect(rect, offset.x, offset.y);
if (surface->container.type == WINED3D_CONTAINER_SWAPCHAIN
&& surface == surface->container.u.swapchain->front_buffer)
{
POINT offset = {0, 0};
RECT windowsize;
ScreenToClient(window, &offset);
OffsetRect(rect, offset.x, offset.y);
GetClientRect(window, &windowsize);
drawable_height = windowsize.bottom - windowsize.top;
}
else
{
drawable_height = surface->currentDesc.Height;
}
rect->top = drawable_height - rect->top;
rect->bottom = drawable_height - rect->bottom;
}
static BOOL surface_is_full_rect(IWineD3DSurfaceImpl *surface, const RECT *r)
@ -3262,11 +3276,7 @@ static void surface_blt_fbo(IWineD3DDeviceImpl *device, const WINED3DTEXTUREFILT
TRACE("Source surface %p is onscreen.\n", src_surface);
if (buffer == GL_FRONT)
surface_translate_frontbuffer_coords(src_surface, context->win_handle, &src_rect);
src_rect.top = src_surface->currentDesc.Height - src_rect.top;
src_rect.bottom = src_surface->currentDesc.Height - src_rect.bottom;
surface_translate_drawable_coords(src_surface, context->win_handle, &src_rect);
ENTER_GL();
context_bind_fbo(context, GL_READ_FRAMEBUFFER, NULL);
@ -3289,11 +3299,7 @@ static void surface_blt_fbo(IWineD3DDeviceImpl *device, const WINED3DTEXTUREFILT
TRACE("Destination surface %p is onscreen.\n", dst_surface);
if (buffer == GL_FRONT)
surface_translate_frontbuffer_coords(dst_surface, context->win_handle, &dst_rect);
dst_rect.top = dst_surface->currentDesc.Height - dst_rect.top;
dst_rect.bottom = dst_surface->currentDesc.Height - dst_rect.bottom;
surface_translate_drawable_coords(dst_surface, context->win_handle, &dst_rect);
ENTER_GL();
context_bind_fbo(context, GL_DRAW_FRAMEBUFFER, NULL);
@ -3353,15 +3359,7 @@ static void surface_blt_to_drawable(IWineD3DDeviceImpl *device,
context_apply_blit_state(context, device);
if (!surface_is_offscreen(dst_surface))
{
if (swapchain && dst_surface == swapchain->front_buffer)
{
surface_translate_frontbuffer_coords(dst_surface, context->win_handle, &dst_rect);
}
dst_rect.top = dst_surface->currentDesc.Height - dst_rect.top;
dst_rect.bottom = dst_surface->currentDesc.Height - dst_rect.bottom;
}
surface_translate_drawable_coords(dst_surface, context->win_handle, &dst_rect);
device->blitter->set_shader((IWineD3DDevice *)device, src_surface);

2
dlls/wined3d/wined3d_private.h
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@ -2178,7 +2178,7 @@ void surface_set_container(IWineD3DSurfaceImpl *surface,
enum wined3d_container_type type, IWineD3DBase *container) DECLSPEC_HIDDEN;
void surface_set_texture_name(IWineD3DSurfaceImpl *surface, GLuint name, BOOL srgb_name) DECLSPEC_HIDDEN;
void surface_set_texture_target(IWineD3DSurfaceImpl *surface, GLenum target) DECLSPEC_HIDDEN;
void surface_translate_frontbuffer_coords(IWineD3DSurfaceImpl *surface, HWND window, RECT *rect) DECLSPEC_HIDDEN;
void surface_translate_drawable_coords(IWineD3DSurfaceImpl *surface, HWND window, RECT *rect) DECLSPEC_HIDDEN;
/* Predeclare the shared Surface functions */
HRESULT WINAPI IWineD3DBaseSurfaceImpl_QueryInterface(IWineD3DSurface *iface,