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Implement palettes, correct colors now

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This commit is contained in:
Toni Spets 2010-10-17 14:57:14 +03:00
parent c3ed0a00b1
commit 230c0e04b8
4 changed files with 28 additions and 4 deletions
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20
palette.c
View File

@ -24,8 +24,12 @@ ULONG AddRef(void *This);
ULONG Release(void *This);
HRESULT null();
HRESULT ddraw_CreatePalette(void *This, DWORD dwFlags, LPPALETTEENTRY lpDDColorArray, LPDIRECTDRAWPALETTE FAR * lpDDPalette, IUnknown FAR * unkOuter)
HRESULT ddraw_palette_SetEntries(void *_This, DWORD dwFlags, DWORD dwStartingEntry, DWORD dwCount, LPPALETTEENTRY lpEntries);
HRESULT ddraw_CreatePalette(void *_This, DWORD dwFlags, LPPALETTEENTRY lpDDColorArray, LPDIRECTDRAWPALETTE FAR * lpDDPalette, IUnknown FAR * unkOuter)
{
fakeDirectDrawPaletteObject *This = (fakeDirectDrawPaletteObject *)_This;
printf("DirectDraw::CreatePalette(This=%p, dwFlags=%d, DDColorArray=%p, DDPalette=%p, unkOuter=%p)\n", This, (int)dwFlags, lpDDColorArray, lpDDPalette, unkOuter);
fakeDirectDrawPaletteObject *Palette = (fakeDirectDrawPaletteObject *)malloc(sizeof(fakeDirectDrawPaletteObject));
@ -34,6 +38,8 @@ HRESULT ddraw_CreatePalette(void *This, DWORD dwFlags, LPPALETTEENTRY lpDDColorA
printf(" Palette = %p\n", Palette);
*lpDDPalette = (LPDIRECTDRAWPALETTE)Palette;
ddraw_palette_SetEntries(Palette, dwFlags, 0, 256, lpDDColorArray);
return DD_OK;
}
@ -43,9 +49,19 @@ HRESULT ddraw_palette_GetEntries(void *This, DWORD dwFlags, DWORD dwBase, DWORD
return DD_OK;
}
HRESULT ddraw_palette_SetEntries(void *This, DWORD dwFlags, DWORD dwStartingEntry, DWORD dwCount, LPPALETTEENTRY lpEntries)
HRESULT ddraw_palette_SetEntries(void *_This, DWORD dwFlags, DWORD dwStartingEntry, DWORD dwCount, LPPALETTEENTRY lpEntries)
{
int i;
fakeDirectDrawPaletteObject *This = (fakeDirectDrawPaletteObject *)_This;
printf("DirectDrawPalette::SetEntries(This=%p, dwFlags=%d, dwStartingEntry=%d, dwCount=%d, lpEntries=%p)\n", This, (int)dwFlags, (int)dwStartingEntry, (int)dwCount, lpEntries);
for(i=0;i<256;i++)
{
This->data[i] = (lpEntries[i].peBlue<<16)|(lpEntries[i].peGreen<<8)|lpEntries[i].peRed;
}
return DD_OK;
}

2
palette.h
View File

@ -38,6 +38,8 @@ typedef struct
{
fakeDirectDrawPalette *Functions;
int data[256];
ULONG Ref;
} fakeDirectDrawPaletteObject;

7
surface.c
View File

@ -75,6 +75,7 @@ HRESULT ddraw_CreateSurface(void *_This, LPDDSURFACEDESC lpDDSurfaceDesc, LPDIRE
Surface->surface = NULL;
Surface->glTex = NULL;
Surface->caps = 0;
Surface->palette = NULL;
if(lpDDSurfaceDesc->dwFlags & DDSD_CAPS)
{
@ -172,7 +173,9 @@ HRESULT ddraw_surface_GetPalette(void *_This, LPDIRECTDRAWPALETTE FAR *lplpDDPal
HRESULT ddraw_surface_SetPalette(void *_This, LPDIRECTDRAWPALETTE lpDDPalette)
{
fakeDirectDrawSurfaceObject *This = (fakeDirectDrawSurfaceObject *)_This;
printf("DirectDrawSurface::SetPalette(This=%p, lpDDPalette=%p)\n", _This, lpDDPalette);
This->palette = (fakeDirectDrawPaletteObject *)lpDDPalette;
return DD_OK;
}
@ -222,7 +225,7 @@ HRESULT ddraw_surface_Unlock(void *_This, LPVOID lpRect)
printf("DirectDrawSurface::Unlock(This=%p, lpRect=%p)\n", This, lpRect);
#endif
if(This->caps & DDSCAPS_PRIMARYSURFACE)
if( (This->caps & DDSCAPS_PRIMARYSURFACE) && This->palette )
{
/* FIXME: temporary grayscale palette */
@ -237,7 +240,7 @@ HRESULT ddraw_surface_Unlock(void *_This, LPVOID lpRect)
{
for(j=0; j<This->width; j++)
{
This->glTex[i*This->width+j] = tmp_palette[((unsigned char *)This->surface)[i*This->lPitch + j*This->lXPitch]];
This->glTex[i*This->width+j] = This->palette->data[((unsigned char *)This->surface)[i*This->lPitch + j*This->lXPitch]];
}
}

3
surface.h
View File

@ -19,6 +19,7 @@
#include <windows.h>
#include "ddraw.h"
#include "palette.h"
HRESULT ddraw_CreateSurface(void *This, LPDDSURFACEDESC DDSurfaceDesc, LPDIRECTDRAWSURFACE FAR *DDSurface, IUnknown FAR * unkOuter);
@ -74,6 +75,8 @@ typedef struct
DWORD bpp;
DWORD caps;
fakeDirectDrawPaletteObject *palette;
void *surface;
DWORD lPitch;
DWORD lXPitch;