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wined3d: Const correctness fixes for surface_base.c.

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This commit is contained in:
Henri Verbeet 2008-11-26 16:14:40 +01:00 committed by Alexandre Julliard
parent c7880e8916
commit 5326038aa8
1 changed files with 30 additions and 20 deletions
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50
dlls/wined3d/surface_base.c
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@ -685,14 +685,15 @@ HRESULT IWineD3DBaseSurfaceImpl_CreateDIBSection(IWineD3DSurface *iface) {
return WINED3D_OK;
}
void convert_r32f_r16f(BYTE *src, BYTE *dst, DWORD pitch_in, DWORD pitch_out, unsigned int w, unsigned int h) {
void convert_r32f_r16f(const BYTE *src, BYTE *dst, DWORD pitch_in, DWORD pitch_out, unsigned int w, unsigned int h)
{
unsigned int x, y;
float *src_f;
const float *src_f;
unsigned short *dst_s;
TRACE("Converting %dx%d pixels, pitches %d %d\n", w, h, pitch_in, pitch_out);
for(y = 0; y < h; y++) {
src_f = (float *) (src + y * pitch_in);
src_f = (const float *)(src + y * pitch_in);
dst_s = (unsigned short *) (dst + y * pitch_out);
for(x = 0; x < w; x++) {
dst_s[x] = float_32_to_16(src_f + x);
@ -702,14 +703,16 @@ void convert_r32f_r16f(BYTE *src, BYTE *dst, DWORD pitch_in, DWORD pitch_out, un
struct d3dfmt_convertor_desc {
WINED3DFORMAT from, to;
void (*convert)(BYTE *src, BYTE *dst, DWORD pitch_in, DWORD pitch_out, unsigned int w, unsigned int h);
void (*convert)(const BYTE *src, BYTE *dst, DWORD pitch_in, DWORD pitch_out, unsigned int w, unsigned int h);
};
struct d3dfmt_convertor_desc convertors[] = {
const struct d3dfmt_convertor_desc convertors[] =
{
{WINED3DFMT_R32F, WINED3DFMT_R16F, convert_r32f_r16f},
};
static inline struct d3dfmt_convertor_desc *find_convertor(WINED3DFORMAT from, WINED3DFORMAT to) {
static inline const struct d3dfmt_convertor_desc *find_convertor(WINED3DFORMAT from, WINED3DFORMAT to)
{
unsigned int i;
for(i = 0; i < (sizeof(convertors) / sizeof(convertors[0])); i++) {
if(convertors[i].from == from && convertors[i].to == to) {
@ -732,7 +735,7 @@ static inline struct d3dfmt_convertor_desc *find_convertor(WINED3DFORMAT from, W
*****************************************************************************/
IWineD3DSurfaceImpl *surface_convert_format(IWineD3DSurfaceImpl *source, WINED3DFORMAT to_fmt) {
IWineD3DSurface *ret = NULL;
struct d3dfmt_convertor_desc *conv;
const struct d3dfmt_convertor_desc *conv;
WINED3DLOCKED_RECT lock_src, lock_dst;
HRESULT hr;
@ -877,7 +880,8 @@ HRESULT WINAPI IWineD3DBaseSurfaceImpl_Blt(IWineD3DSurface *iface, const RECT *D
int bpp, srcheight, srcwidth, dstheight, dstwidth, width;
int x, y;
const StaticPixelFormatDesc *sEntry, *dEntry;
LPBYTE dbuf, sbuf;
const BYTE *sbuf;
BYTE *dbuf;
TRACE("(%p)->(%p,%p,%p,%x,%p)\n", This, DestRect, Src, SrcRect, Flags, DDBltFx);
if (TRACE_ON(d3d_surface))
@ -1168,7 +1172,7 @@ HRESULT WINAPI IWineD3DBaseSurfaceImpl_Blt(IWineD3DSurface *iface, const RECT *D
/* Now the 'with source' blits */
if (Src)
{
LPBYTE sbase;
const BYTE *sbase;
int sx, xinc, sy, yinc;
if (!dstwidth || !dstheight) /* hmm... stupid program ? */
@ -1247,7 +1251,8 @@ HRESULT WINAPI IWineD3DBaseSurfaceImpl_Blt(IWineD3DSurface *iface, const RECT *D
else
{
#define STRETCH_ROW(type) { \
type *s = (type *) sbuf, *d = (type *) dbuf; \
const type *s = (const type *)sbuf; \
type *d = (type *)dbuf; \
for (x = sx = 0; x < dstwidth; x++, sx += xinc) \
d[x] = s[sx >> 16]; \
break; }
@ -1259,7 +1264,8 @@ HRESULT WINAPI IWineD3DBaseSurfaceImpl_Blt(IWineD3DSurface *iface, const RECT *D
case 4: STRETCH_ROW(DWORD)
case 3:
{
LPBYTE s,d = dbuf;
const BYTE *s;
BYTE *d = dbuf;
for (x = sx = 0; x < dstwidth; x++, sx+= xinc)
{
DWORD pixel;
@ -1413,9 +1419,10 @@ HRESULT WINAPI IWineD3DBaseSurfaceImpl_Blt(IWineD3DSurface *iface, const RECT *D
}
#define COPY_COLORKEY_FX(type) { \
type *s, *d = (type *) dbuf, *dx, tmp; \
const type *s; \
type *d = (type *)dbuf, *dx, tmp; \
for (y = sy = 0; y < dstheight; y++, sy += yinc) { \
s = (type*)(sbase + (sy >> 16) * slock.Pitch); \
s = (const type*)(sbase + (sy >> 16) * slock.Pitch); \
dx = d; \
for (x = sx = 0; x < dstwidth; x++, sx += xinc) { \
tmp = s[sx >> 16]; \
@ -1435,7 +1442,8 @@ HRESULT WINAPI IWineD3DBaseSurfaceImpl_Blt(IWineD3DSurface *iface, const RECT *D
case 4: COPY_COLORKEY_FX(DWORD)
case 3:
{
LPBYTE s,d = dbuf, dx;
const BYTE *s;
BYTE *d = dbuf, *dx;
for (y = sy = 0; y < dstheight; y++, sy += yinc)
{
sbuf = sbase + (sy >> 16) * slock.Pitch;
@ -1512,7 +1520,8 @@ HRESULT WINAPI IWineD3DBaseSurfaceImpl_BltFast(IWineD3DSurface *iface, DWORD dst
HRESULT ret = WINED3D_OK;
RECT rsrc2;
RECT lock_src, lock_dst, lock_union;
BYTE *sbuf, *dbuf;
const BYTE *sbuf;
BYTE *dbuf;
const StaticPixelFormatDesc *sEntry, *dEntry;
if (TRACE_ON(d3d_surface))
@ -1662,15 +1671,15 @@ HRESULT WINAPI IWineD3DBaseSurfaceImpl_BltFast(IWineD3DSurface *iface, DWORD dst
}
#define COPYBOX_COLORKEY(type) { \
type *d, *s, tmp; \
s = (type *) sbuf; \
d = (type *) dbuf; \
const type *s = (const type *)sbuf; \
type *d = (type *)dbuf; \
type tmp; \
for (y = 0; y < h; y++) { \
for (x = 0; x < w; x++) { \
tmp = s[x]; \
if (tmp < keylow || tmp > keyhigh) d[x] = tmp; \
} \
s = (type *)((BYTE *)s + slock.Pitch); \
s = (const type *)((const BYTE *)s + slock.Pitch); \
d = (type *)((BYTE *)d + dlock.Pitch); \
} \
break; \
@ -1682,7 +1691,8 @@ HRESULT WINAPI IWineD3DBaseSurfaceImpl_BltFast(IWineD3DSurface *iface, DWORD dst
case 4: COPYBOX_COLORKEY(DWORD)
case 3:
{
BYTE *d, *s;
const BYTE *s;
BYTE *d;
DWORD tmp;
s = sbuf;
d = dbuf;