Module: wine Branch: master Commit: 90f097f83556c109e3a80baf15d37c9be562c9b3 URL: http://source.winehq.org/git/wine.git/?a=commit;h=90f097f83556c109e3a80baf15...
Author: Stefan Dösinger stefan@codeweavers.com Date: Thu Oct 5 21:35:10 2006 +0200
wined3d: Honor the pitch in a few more places.
---
dlls/wined3d/surface.c | 75 +++++++++++++++++++++++++++++------------------- 1 files changed, 46 insertions(+), 29 deletions(-)
diff --git a/dlls/wined3d/surface.c b/dlls/wined3d/surface.c index fba597f..be10b37 100644 --- a/dlls/wined3d/surface.c +++ b/dlls/wined3d/surface.c @@ -47,7 +47,7 @@ typedef enum { CONVERT_RGB32_888 } CONVERT_TYPES;
-HRESULT d3dfmt_convert_surface(BYTE *src, BYTE *dst, unsigned long len, CONVERT_TYPES convert, IWineD3DSurfaceImpl *surf); +HRESULT d3dfmt_convert_surface(BYTE *src, BYTE *dst, UINT pitch, UINT height, UINT outpitch, CONVERT_TYPES convert, IWineD3DSurfaceImpl *surf);
static void surface_download_data(IWineD3DSurfaceImpl *This) { if (This->resource.format == WINED3DFMT_DXT1 || @@ -990,7 +990,9 @@ static void flush_to_framebuffer_drawpix } d3dfmt_convert_surface(This->resource.allocatedMemory, mem, - pitch*height, + pitch, + height, + pitch * 4, CONVERT_PALETTED, This); } @@ -1330,14 +1332,14 @@ HRESULT WINAPI IWineD3DSurfaceImpl_GetDC if( (NP2_REPACK == wined3d_settings.nonpower2_mode || This->resource.usage & WINED3DUSAGE_RENDERTARGET)) { b_info->bmiHeader.biWidth = This->currentDesc.Width; b_info->bmiHeader.biHeight = -This->currentDesc.Height -extraline; - b_info->bmiHeader.biSizeImage = This->currentDesc.Width * This->currentDesc.Height * This->bytesPerPixel; + b_info->bmiHeader.biSizeImage = ( This->currentDesc.Height + extraline) * IWineD3DSurface_GetPitch(iface); /* Use the full pow2 image size(assigned below) because LockRect * will need it for a full glGetTexImage call */ } else { b_info->bmiHeader.biWidth = This->pow2Width; b_info->bmiHeader.biHeight = -This->pow2Height -extraline; - b_info->bmiHeader.biSizeImage = This->resource.size; + b_info->bmiHeader.biSizeImage = This->resource.size + extraline * IWineD3DSurface_GetPitch(iface); } b_info->bmiHeader.biPlanes = 1; b_info->bmiHeader.biBitCount = This->bytesPerPixel * 8; @@ -1570,13 +1572,14 @@ HRESULT d3dfmt_get_conv(IWineD3DSurfaceI return WINED3D_OK; }
-HRESULT d3dfmt_convert_surface(BYTE *src, BYTE *dst, unsigned long len, CONVERT_TYPES convert, IWineD3DSurfaceImpl *surf) { - TRACE("(%p)->(%p),(%ld,%d,%p)\n", src, dst, len, convert, surf); +HRESULT d3dfmt_convert_surface(BYTE *src, BYTE *dst, UINT pitch, UINT height, UINT outpitch, CONVERT_TYPES convert, IWineD3DSurfaceImpl *surf) { + BYTE *dest; + TRACE("(%p)->(%p),(%d,%d,%d,%d,%p)\n", src, dst, pitch, height, outpitch, convert, surf);
switch (convert) { case NO_CONVERSION: { - memcpy(dst, src, len * surf->bytesPerPixel); + memcpy(dst, src, pitch * height); break; } case CONVERT_PALETTED: @@ -1585,7 +1588,7 @@ HRESULT d3dfmt_convert_surface(BYTE *src IWineD3DPaletteImpl* pal = surf->palette; BYTE table[256][4]; unsigned int i; - unsigned int x; + unsigned int x, y;
if( pal == NULL) { /* TODO: If we are a sublevel, try to get the palette from level 0 */ @@ -1631,12 +1634,17 @@ HRESULT d3dfmt_convert_surface(BYTE *src } }
- for (x = 0; x < len; x++) { - BYTE color = *src++; - *dst++ = table[color][0]; - *dst++ = table[color][1]; - *dst++ = table[color][2]; - *dst++ = table[color][3]; + for (y = 0; y < height; y++) + { + dest = dst + outpitch * y; + /* This is an 1 bpp format, using the pitch here is fine */ + for (x = 0; x < pitch; x++) { + BYTE color = *src++; + *dest++ = table[color][0]; + *dest++ = table[color][1]; + *dest++ = table[color][2]; + *dest++ = table[color][3]; + } } } break; @@ -1653,20 +1661,24 @@ HRESULT d3dfmt_convert_surface(BYTE *src Note2: Nvidia documents say that their driver does not support alpha + color keying on the same surface and disables color keying in such a case */ - unsigned int x; - WORD *Source = (WORD *) src; - WORD *Dest = (WORD *) dst; + unsigned int x, y; + WORD *Source; + WORD *Dest;
TRACE("Color keyed 565\n");
- for (x = 0; x < len; x++ ) { - WORD color = *Source++; - *Dest = ((color & 0xFFC0) | ((color & 0x1F) << 1)); - if ((color < surf->SrcBltCKey.dwColorSpaceLowValue) || - (color > surf->SrcBltCKey.dwColorSpaceHighValue)) { - *Dest |= 0x0001; + for (y = 0; y < height; y++) { + Source = (WORD *) (src + y * pitch); + Dest = (WORD *) (dst + y * outpitch); + for (x = 0; x < pitch / 2; x++ ) { + WORD color = *Source++; + *Dest = ((color & 0xFFC0) | ((color & 0x1F) << 1)); + if ((color < surf->SrcBltCKey.dwColorSpaceLowValue) || + (color > surf->SrcBltCKey.dwColorSpaceHighValue)) { + *Dest |= 0x0001; + } + Dest++; } - Dest++; } } break; @@ -1674,7 +1686,6 @@ HRESULT d3dfmt_convert_surface(BYTE *src default: ERR("Unsupported conversation type %d\n", convert); } - return WINED3D_OK; }
@@ -1735,7 +1746,7 @@ static HRESULT WINAPI IWineD3DSurfaceImp GLenum format, internal, type; CONVERT_TYPES convert; int bpp; - int width; + int width, pitch, outpitch; BYTE *mem;
if (This->Flags & SFLAG_INTEXTURE) { @@ -1824,15 +1835,21 @@ static HRESULT WINAPI IWineD3DSurfaceImp else width = This->pow2Width;
+ pitch = IWineD3DSurface_GetPitch(iface); + if((convert != NO_CONVERSION) && This->resource.allocatedMemory) { int height = This->glRect.bottom - This->glRect.top;
- mem = HeapAlloc(GetProcessHeap(), 0, width * height * bpp); + /* Stick to the alignment for the converted surface too, makes it easier to load the surface */ + outpitch = width * bpp; + outpitch = (outpitch + 3) & ~3; + + mem = HeapAlloc(GetProcessHeap(), 0, outpitch * height); if(!mem) { - ERR("Out of memory %d, %d!\n", width, height); + ERR("Out of memory %d, %d!\n", outpitch, height); return WINED3DERR_OUTOFVIDEOMEMORY; } - d3dfmt_convert_surface(This->resource.allocatedMemory, mem, width * height, convert, This); + d3dfmt_convert_surface(This->resource.allocatedMemory, mem, pitch, height, outpitch, convert, This);
This->Flags |= SFLAG_CONVERTED; } else if (This->resource.format == WINED3DFMT_P8 && GL_SUPPORT(EXT_PALETTED_TEXTURE)) {
-
Alexandre Julliard