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wined3d: Merge the IWineD3DSurface::GetDC() implementations.

This commit is contained in:
Henri Verbeet 2011-04-27 20:21:40 +02:00 committed by Alexandre Julliard
parent 13146e216f
commit dcaca7225b
2 changed files with 200 additions and 244 deletions
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443
dlls/wined3d/surface.c
View File

@ -571,6 +571,72 @@ static void surface_evict_sysmem(IWineD3DSurfaceImpl *surface)
surface_modify_location(surface, SFLAG_INSYSMEM, FALSE);
}
/* Context activation is done by the caller. */
static void surface_bind_and_dirtify(IWineD3DSurfaceImpl *surface,
const struct wined3d_gl_info *gl_info, BOOL srgb)
{
IWineD3DDeviceImpl *device = surface->resource.device;
DWORD active_sampler;
GLint active_texture;
/* We don't need a specific texture unit, but after binding the texture
* the current unit is dirty. Read the unit back instead of switching to
* 0, this avoids messing around with the state manager's GL states. The
* current texture unit should always be a valid one.
*
* To be more specific, this is tricky because we can implicitly be
* called from sampler() in state.c. This means we can't touch anything
* other than whatever happens to be the currently active texture, or we
* would risk marking already applied sampler states dirty again.
*
* TODO: Track the current active texture per GL context instead of using
* glGet(). */
ENTER_GL();
glGetIntegerv(GL_ACTIVE_TEXTURE, &active_texture);
LEAVE_GL();
active_sampler = device->rev_tex_unit_map[active_texture - GL_TEXTURE0_ARB];
if (active_sampler != WINED3D_UNMAPPED_STAGE)
{
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_SAMPLER(active_sampler));
}
surface_bind(surface, gl_info, srgb);
}
static void surface_force_reload(IWineD3DSurfaceImpl *surface)
{
surface->flags &= ~(SFLAG_ALLOCATED | SFLAG_SRGBALLOCATED);
}
static void surface_release_client_storage(IWineD3DSurfaceImpl *surface)
{
struct wined3d_context *context = context_acquire(surface->resource.device, NULL);
ENTER_GL();
glPixelStorei(GL_UNPACK_CLIENT_STORAGE_APPLE, GL_FALSE);
if (surface->texture_name)
{
surface_bind_and_dirtify(surface, context->gl_info, FALSE);
glTexImage2D(surface->texture_target, surface->texture_level,
GL_RGB, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, NULL);
}
if (surface->texture_name_srgb)
{
surface_bind_and_dirtify(surface, context->gl_info, TRUE);
glTexImage2D(surface->texture_target, surface->texture_level,
GL_RGB, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, NULL);
}
glPixelStorei(GL_UNPACK_CLIENT_STORAGE_APPLE, GL_TRUE);
LEAVE_GL();
context_release(context);
surface_modify_location(surface, SFLAG_INSRGBTEX, FALSE);
surface_modify_location(surface, SFLAG_INTEXTURE, FALSE);
surface_force_reload(surface);
}
static HRESULT surface_private_setup(struct IWineD3DSurfaceImpl *surface)
{
/* TODO: Check against the maximum texture sizes supported by the video card. */
@ -934,6 +1000,43 @@ done:
surface->surface_ops->surface_draw_overlay(surface);
}
static HRESULT surface_getdc(IWineD3DSurfaceImpl *surface)
{
WINED3DLOCKED_RECT lock;
HRESULT hr;
TRACE("surface %p.\n", surface);
/* Create a DIB section if there isn't a dc yet. */
if (!surface->hDC)
{
if (surface->flags & SFLAG_CLIENT)
{
surface_load_location(surface, SFLAG_INSYSMEM, NULL);
surface_release_client_storage(surface);
}
hr = surface_create_dib_section(surface);
if (FAILED(hr))
return WINED3DERR_INVALIDCALL;
/* Use the DIB section from now on if we are not using a PBO. */
if (!(surface->flags & SFLAG_PBO))
surface->resource.allocatedMemory = surface->dib.bitmap_data;
}
/* Map the surface. */
hr = IWineD3DSurface_Map((IWineD3DSurface *)surface, &lock, NULL, 0);
if (FAILED(hr))
ERR("Map failed, hr %#x.\n", hr);
/* Sync the DIB with the PBO. This can't be done earlier because Map()
* activates the allocatedMemory. */
if (surface->flags & SFLAG_PBO)
memcpy(surface->dib.bitmap_data, surface->resource.allocatedMemory, surface->dib.bitmap_size);
return hr;
}
/* Context activation is done by the caller. */
static void surface_remove_pbo(IWineD3DSurfaceImpl *surface, const struct wined3d_gl_info *gl_info)
{
@ -1046,6 +1149,7 @@ static const struct wined3d_surface_ops surface_ops =
surface_preload,
surface_map,
surface_unmap,
surface_getdc,
};
/*****************************************************************************
@ -1199,6 +1303,28 @@ static void gdi_surface_unmap(IWineD3DSurfaceImpl *surface)
memset(&surface->lockedRect, 0, sizeof(RECT));
}
static HRESULT gdi_surface_getdc(IWineD3DSurfaceImpl *surface)
{
WINED3DLOCKED_RECT lock;
HRESULT hr;
TRACE("surface %p.\n", surface);
/* Should have a DIB section already. */
if (!(surface->flags & SFLAG_DIBSECTION))
{
WARN("DC not supported on this surface\n");
return WINED3DERR_INVALIDCALL;
}
/* Map the surface. */
hr = IWineD3DSurface_Map((IWineD3DSurface *)surface, &lock, NULL, 0);
if (FAILED(hr))
ERR("Map failed, hr %#x.\n", hr);
return hr;
}
static const struct wined3d_surface_ops gdi_surface_ops =
{
gdi_surface_private_setup,
@ -1208,13 +1334,9 @@ static const struct wined3d_surface_ops gdi_surface_ops =
gdi_surface_preload,
gdi_surface_map,
gdi_surface_unmap,
gdi_surface_getdc,
};
static void surface_force_reload(IWineD3DSurfaceImpl *surface)
{
surface->flags &= ~(SFLAG_ALLOCATED | SFLAG_SRGBALLOCATED);
}
void surface_set_texture_name(IWineD3DSurfaceImpl *surface, GLuint new_name, BOOL srgb)
{
GLuint *name;
@ -1316,37 +1438,6 @@ void surface_bind(IWineD3DSurfaceImpl *surface, const struct wined3d_gl_info *gl
}
}
/* Context activation is done by the caller. */
static void surface_bind_and_dirtify(IWineD3DSurfaceImpl *surface,
const struct wined3d_gl_info *gl_info, BOOL srgb)
{
IWineD3DDeviceImpl *device = surface->resource.device;
DWORD active_sampler;
/* We don't need a specific texture unit, but after binding the texture the current unit is dirty.
* Read the unit back instead of switching to 0, this avoids messing around with the state manager's
* gl states. The current texture unit should always be a valid one.
*
* To be more specific, this is tricky because we can implicitly be called
* from sampler() in state.c. This means we can't touch anything other than
* whatever happens to be the currently active texture, or we would risk
* marking already applied sampler states dirty again.
*
* TODO: Track the current active texture per GL context instead of using glGet
*/
GLint active_texture;
ENTER_GL();
glGetIntegerv(GL_ACTIVE_TEXTURE, &active_texture);
LEAVE_GL();
active_sampler = device->rev_tex_unit_map[active_texture - GL_TEXTURE0_ARB];
if (active_sampler != WINED3D_UNMAPPED_STAGE)
{
IWineD3DDeviceImpl_MarkStateDirty(device, STATE_SAMPLER(active_sampler));
}
surface_bind(surface, gl_info, srgb);
}
/* This function checks if the primary render target uses the 8bit paletted format. */
static BOOL primary_render_target_is_p8(IWineD3DDeviceImpl *device)
{
@ -3818,6 +3909,76 @@ static HRESULT WINAPI IWineD3DBaseSurfaceImpl_Map(IWineD3DSurface *iface,
return WINED3D_OK;
}
static HRESULT WINAPI IWineD3DBaseSurfaceImpl_GetDC(IWineD3DSurface *iface, HDC *dc)
{
IWineD3DSurfaceImpl *surface = (IWineD3DSurfaceImpl *)iface;
HRESULT hr;
TRACE("iface %p, dc %p.\n", iface, dc);
if (surface->flags & SFLAG_USERPTR)
{
ERR("Not supported on surfaces with application-provided memory.\n");
return WINEDDERR_NODC;
}
/* Give more detailed info for ddraw. */
if (surface->flags & SFLAG_DCINUSE)
return WINEDDERR_DCALREADYCREATED;
/* Can't GetDC if the surface is locked. */
if (surface->flags & SFLAG_LOCKED)
return WINED3DERR_INVALIDCALL;
hr = surface->surface_ops->surface_getdc(surface);
if (FAILED(hr))
return hr;
if (surface->resource.format->id == WINED3DFMT_P8_UINT
|| surface->resource.format->id == WINED3DFMT_P8_UINT_A8_UNORM)
{
/* GetDC on palettized formats is unsupported in D3D9, and the method
* is missing in D3D8, so this should only be used for DX <=7
* surfaces (with non-device palettes). */
const PALETTEENTRY *pal = NULL;
if (surface->palette)
{
pal = surface->palette->palents;
}
else
{
struct wined3d_swapchain *swapchain = surface->resource.device->swapchains[0];
IWineD3DSurfaceImpl *dds_primary = swapchain->front_buffer;
if (dds_primary && dds_primary->palette)
pal = dds_primary->palette->palents;
}
if (pal)
{
RGBQUAD col[256];
unsigned int i;
for (i = 0; i < 256; ++i)
{
col[i].rgbRed = pal[i].peRed;
col[i].rgbGreen = pal[i].peGreen;
col[i].rgbBlue = pal[i].peBlue;
col[i].rgbReserved = 0;
}
SetDIBColorTable(surface->hDC, 0, 256, col);
}
}
surface->flags |= SFLAG_DCINUSE;
*dc = surface->hDC;
TRACE("Returning dc %p.\n", *dc);
return WINED3D_OK;
}
/* ****************************************************
IWineD3DSurface IWineD3DResource parts follow
**************************************************** */
@ -4308,129 +4469,6 @@ static void flush_to_framebuffer_drawpixels(IWineD3DSurfaceImpl *surface,
context_release(context);
}
static void surface_release_client_storage(IWineD3DSurfaceImpl *surface)
{
struct wined3d_context *context;
context = context_acquire(surface->resource.device, NULL);
ENTER_GL();
glPixelStorei(GL_UNPACK_CLIENT_STORAGE_APPLE, GL_FALSE);
if (surface->texture_name)
{
surface_bind_and_dirtify(surface, context->gl_info, FALSE);
glTexImage2D(surface->texture_target, surface->texture_level,
GL_RGB, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, NULL);
}
if (surface->texture_name_srgb)
{
surface_bind_and_dirtify(surface, context->gl_info, TRUE);
glTexImage2D(surface->texture_target, surface->texture_level,
GL_RGB, 1, 1, 0, GL_RGB, GL_UNSIGNED_BYTE, NULL);
}
glPixelStorei(GL_UNPACK_CLIENT_STORAGE_APPLE, GL_TRUE);
LEAVE_GL();
context_release(context);
surface_modify_location(surface, SFLAG_INSRGBTEX, FALSE);
surface_modify_location(surface, SFLAG_INTEXTURE, FALSE);
surface_force_reload(surface);
}
static HRESULT WINAPI IWineD3DSurfaceImpl_GetDC(IWineD3DSurface *iface, HDC *pHDC)
{
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
WINED3DLOCKED_RECT lock;
HRESULT hr;
RGBQUAD col[256];
TRACE("(%p)->(%p)\n",This,pHDC);
if (This->flags & SFLAG_USERPTR)
{
ERR("Not supported on surfaces with an application-provided surfaces\n");
return WINEDDERR_NODC;
}
/* Give more detailed info for ddraw */
if (This->flags & SFLAG_DCINUSE)
return WINEDDERR_DCALREADYCREATED;
/* Can't GetDC if the surface is locked */
if (This->flags & SFLAG_LOCKED)
return WINED3DERR_INVALIDCALL;
memset(&lock, 0, sizeof(lock)); /* To be sure */
/* Create a DIB section if there isn't a hdc yet */
if (!This->hDC)
{
if (This->flags & SFLAG_CLIENT)
{
surface_load_location(This, SFLAG_INSYSMEM, NULL);
surface_release_client_storage(This);
}
hr = surface_create_dib_section(This);
if(FAILED(hr)) return WINED3DERR_INVALIDCALL;
/* Use the dib section from now on if we are not using a PBO */
if (!(This->flags & SFLAG_PBO))
This->resource.allocatedMemory = This->dib.bitmap_data;
}
/* Map the surface */
hr = IWineD3DSurface_Map(iface, &lock, NULL, 0);
/* Sync the DIB with the PBO. This can't be done earlier because Map()
* activates the allocatedMemory. */
if (This->flags & SFLAG_PBO)
memcpy(This->dib.bitmap_data, This->resource.allocatedMemory, This->dib.bitmap_size);
if (FAILED(hr))
{
ERR("IWineD3DSurface_Map failed, hr %#x.\n", hr);
/* keep the dib section */
return hr;
}
if (This->resource.format->id == WINED3DFMT_P8_UINT
|| This->resource.format->id == WINED3DFMT_P8_UINT_A8_UNORM)
{
/* GetDC on palettized formats is unsupported in D3D9, and the method is missing in
D3D8, so this should only be used for DX <=7 surfaces (with non-device palettes) */
unsigned int n;
const PALETTEENTRY *pal = NULL;
if(This->palette) {
pal = This->palette->palents;
} else {
IWineD3DSurfaceImpl *dds_primary;
struct wined3d_swapchain *swapchain;
swapchain = This->resource.device->swapchains[0];
dds_primary = swapchain->front_buffer;
if (dds_primary && dds_primary->palette)
pal = dds_primary->palette->palents;
}
if (pal) {
for (n=0; n<256; n++) {
col[n].rgbRed = pal[n].peRed;
col[n].rgbGreen = pal[n].peGreen;
col[n].rgbBlue = pal[n].peBlue;
col[n].rgbReserved = 0;
}
SetDIBColorTable(This->hDC, 0, 256, col);
}
}
*pHDC = This->hDC;
TRACE("returning %p\n",*pHDC);
This->flags |= SFLAG_DCINUSE;
return WINED3D_OK;
}
static HRESULT WINAPI IWineD3DSurfaceImpl_ReleaseDC(IWineD3DSurface *iface, HDC hDC)
{
IWineD3DSurfaceImpl *This = (IWineD3DSurfaceImpl *)iface;
@ -6994,7 +7032,7 @@ const IWineD3DSurfaceVtbl IWineD3DSurface_Vtbl =
IWineD3DBaseSurfaceImpl_GetResource,
IWineD3DBaseSurfaceImpl_Map,
IWineD3DBaseSurfaceImpl_Unmap,
IWineD3DSurfaceImpl_GetDC,
IWineD3DBaseSurfaceImpl_GetDC,
IWineD3DSurfaceImpl_ReleaseDC,
IWineD3DSurfaceImpl_Flip,
IWineD3DSurfaceImpl_Blt,
@ -7295,89 +7333,6 @@ static HRESULT WINAPI IWineGDISurfaceImpl_Flip(IWineD3DSurface *iface, IWineD3DS
return hr;
}
static HRESULT WINAPI IWineGDISurfaceImpl_GetDC(IWineD3DSurface *iface, HDC *dc)
{
IWineD3DSurfaceImpl *surface = (IWineD3DSurfaceImpl *)iface;
WINED3DLOCKED_RECT lock;
HRESULT hr;
RGBQUAD col[256];
TRACE("iface %p, dc %p.\n", iface, dc);
if (!(surface->flags & SFLAG_DIBSECTION))
{
WARN("DC not supported on this surface\n");
return WINED3DERR_INVALIDCALL;
}
if (surface->flags & SFLAG_USERPTR)
{
ERR("Not supported on surfaces with application-provided memory.\n");
return WINEDDERR_NODC;
}
/* Give more detailed info for ddraw. */
if (surface->flags & SFLAG_DCINUSE)
return WINEDDERR_DCALREADYCREATED;
/* Can't GetDC if the surface is locked. */
if (surface->flags & SFLAG_LOCKED)
return WINED3DERR_INVALIDCALL;
memset(&lock, 0, sizeof(lock)); /* To be sure */
/* Should have a DIB section already. */
/* Map the surface. */
hr = IWineD3DSurface_Map(iface, &lock, NULL, 0);
if (FAILED(hr))
{
ERR("IWineD3DSurface_Map failed, hr %#x.\n", hr);
/* keep the dib section */
return hr;
}
if (surface->resource.format->id == WINED3DFMT_P8_UINT
|| surface->resource.format->id == WINED3DFMT_P8_UINT_A8_UNORM)
{
const PALETTEENTRY *pal = NULL;
if (surface->palette)
{
pal = surface->palette->palents;
}
else
{
struct wined3d_swapchain *swapchain = surface->resource.device->swapchains[0];
IWineD3DSurfaceImpl *dds_primary = swapchain->front_buffer;
if (dds_primary && dds_primary->palette)
pal = dds_primary->palette->palents;
}
if (pal)
{
unsigned int i;
for (i = 0; i < 256; ++i)
{
col[i].rgbRed = pal[i].peRed;
col[i].rgbGreen = pal[i].peGreen;
col[i].rgbBlue = pal[i].peBlue;
col[i].rgbReserved = 0;
}
SetDIBColorTable(surface->hDC, 0, 256, col);
}
}
surface->flags |= SFLAG_DCINUSE;
*dc = surface->hDC;
TRACE("Returning dc %p.\n", *dc);
return WINED3D_OK;
}
static HRESULT WINAPI IWineGDISurfaceImpl_ReleaseDC(IWineD3DSurface *iface, HDC dc)
{
IWineD3DSurfaceImpl *surface = (IWineD3DSurfaceImpl *)iface;
@ -7473,7 +7428,7 @@ static const IWineD3DSurfaceVtbl IWineGDISurface_Vtbl =
IWineD3DBaseSurfaceImpl_GetResource,
IWineD3DBaseSurfaceImpl_Map,
IWineD3DBaseSurfaceImpl_Unmap,
IWineGDISurfaceImpl_GetDC,
IWineD3DBaseSurfaceImpl_GetDC,
IWineGDISurfaceImpl_ReleaseDC,
IWineGDISurfaceImpl_Flip,
IWineD3DBaseSurfaceImpl_Blt,

1
dlls/wined3d/wined3d_private.h
View File

@ -2027,6 +2027,7 @@ struct wined3d_surface_ops
void (*surface_preload)(struct IWineD3DSurfaceImpl *surface);
void (*surface_map)(struct IWineD3DSurfaceImpl *surface, const RECT *rect, DWORD flags);
void (*surface_unmap)(struct IWineD3DSurfaceImpl *surface);
HRESULT (*surface_getdc)(struct IWineD3DSurfaceImpl *surface);
};
/*****************************************************************************