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git://source.winehq.org/git/wine.git
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934 lines
29 KiB
C
934 lines
29 KiB
C
/*
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* DirectDraw helper functions
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*
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* Copyright 1997-2000 Marcus Meissner
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* Copyright 1998 Lionel Ulmer (most of Direct3D stuff)
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* Copyright 2000 TransGaming Technologies Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#define NONAMELESSUNION
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#define NONAMELESSSTRUCT
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#include "wine/debug.h"
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#include <stddef.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <string.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "ddraw.h"
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#include "ddraw_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(ddraw);
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/* *************************************
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16 / 15 bpp to palettized 8 bpp
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************************************* */
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static void pixel_convert_16_to_8(void *src, void *dst, DWORD width, DWORD height, LONG pitch, IDirectDrawPaletteImpl* palette) {
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unsigned char *c_src = (unsigned char *) src;
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unsigned short *c_dst = (unsigned short *) dst;
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int y;
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if (palette != NULL) {
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const unsigned int * pal = (unsigned int *) palette->screen_palents;
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for (y = height; y--; ) {
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#if defined(__i386__) && defined(__GNUC__)
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/* gcc generates slightly inefficient code for the the copy/lookup,
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* it generates one excess memory access (to pal) per pixel. Since
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* we know that pal is not modified by the memory write we can
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* put it into a register and reduce the number of memory accesses
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* from 4 to 3 pp. There are two xor eax,eax to avoid pipeline
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* stalls. (This is not guaranteed to be the fastest method.)
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*/
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__asm__ __volatile__(
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"xor %%eax,%%eax\n"
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"1:\n"
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" lodsb\n"
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" movw (%%edx,%%eax,4),%%ax\n"
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" stosw\n"
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" xor %%eax,%%eax\n"
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" loop 1b\n"
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: "=S" (c_src), "=D" (c_dst)
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: "S" (c_src), "D" (c_dst) , "c" (width), "d" (pal)
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: "eax", "cc", "memory"
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);
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c_src+=(pitch-width);
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#else
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unsigned char * srclineend = c_src+width;
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while (c_src < srclineend)
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*c_dst++ = pal[*c_src++];
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c_src+=(pitch-width);
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#endif
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}
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} else {
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FIXME("No palette set...\n");
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memset(dst, 0, width * height * 2);
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}
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}
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static void palette_convert_16_to_8(
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LPPALETTEENTRY palent, void *screen_palette, DWORD start, DWORD count
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) {
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unsigned int i;
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unsigned int *pal = (unsigned int *) screen_palette;
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for (i = 0; i < count; i++)
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pal[start + i] = (((((unsigned short) palent[i].peRed) & 0xF8) << 8) |
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((((unsigned short) palent[i].peBlue) & 0xF8) >> 3) |
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((((unsigned short) palent[i].peGreen) & 0xFC) << 3));
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}
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static void palette_convert_15_to_8(
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LPPALETTEENTRY palent, void *screen_palette, DWORD start, DWORD count
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) {
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unsigned int i;
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unsigned int *pal = (unsigned int *) screen_palette;
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for (i = 0; i < count; i++)
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pal[start + i] = (((((unsigned short) palent[i].peRed) & 0xF8) << 7) |
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((((unsigned short) palent[i].peBlue) & 0xF8) >> 3) |
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((((unsigned short) palent[i].peGreen) & 0xF8) << 2));
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}
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/* *************************************
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24 to palettized 8 bpp
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************************************* */
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static void pixel_convert_24_to_8(
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void *src, void *dst, DWORD width, DWORD height, LONG pitch,
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IDirectDrawPaletteImpl* palette
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) {
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unsigned char *c_src = (unsigned char *) src;
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unsigned char *c_dst = (unsigned char *) dst;
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int y;
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if (palette != NULL) {
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const unsigned int *pal = (unsigned int *) palette->screen_palents;
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for (y = height; y--; ) {
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unsigned char * srclineend = c_src+width;
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while (c_src < srclineend ) {
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register long pixel = pal[*c_src++];
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*c_dst++ = pixel;
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*c_dst++ = pixel>>8;
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*c_dst++ = pixel>>16;
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}
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c_src+=(pitch-width);
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}
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} else {
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FIXME("No palette set...\n");
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memset(dst, 0, width * height * 3);
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}
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}
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/* *************************************
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32 bpp to palettized 8 bpp
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************************************* */
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static void pixel_convert_32_to_8(
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void *src, void *dst, DWORD width, DWORD height, LONG pitch,
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IDirectDrawPaletteImpl* palette
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) {
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unsigned char *c_src = (unsigned char *) src;
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unsigned int *c_dst = (unsigned int *) dst;
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int y;
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if (palette != NULL) {
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const unsigned int *pal = (unsigned int *) palette->screen_palents;
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for (y = height; y--; ) {
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#if defined(__i386__) && defined(__GNUC__)
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/* See comment in pixel_convert_16_to_8 */
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__asm__ __volatile__(
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"xor %%eax,%%eax\n"
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"1:\n"
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" lodsb\n"
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" movl (%%edx,%%eax,4),%%eax\n"
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" stosl\n"
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" xor %%eax,%%eax\n"
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" loop 1b\n"
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: "=S" (c_src), "=D" (c_dst)
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: "S" (c_src), "D" (c_dst) , "c" (width), "d" (pal)
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: "eax", "cc", "memory"
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);
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c_src+=(pitch-width);
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#else
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unsigned char * srclineend = c_src+width;
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while (c_src < srclineend )
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*c_dst++ = pal[*c_src++];
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c_src+=(pitch-width);
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#endif
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}
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} else {
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FIXME("No palette set...\n");
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memset(dst, 0, width * height * 4);
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}
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}
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static void palette_convert_24_to_8(
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LPPALETTEENTRY palent, void *screen_palette, DWORD start, DWORD count
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) {
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unsigned int i;
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unsigned int *pal = (unsigned int *) screen_palette;
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for (i = 0; i < count; i++)
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pal[start + i] = ((((unsigned int) palent[i].peRed) << 16) |
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(((unsigned int) palent[i].peGreen) << 8) |
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((unsigned int) palent[i].peBlue));
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}
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/* *************************************
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16 bpp to 15 bpp
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************************************* */
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static void pixel_convert_15_to_16(
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void *src, void *dst, DWORD width, DWORD height, LONG pitch,
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IDirectDrawPaletteImpl* palette
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) {
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unsigned short *c_src = (unsigned short *) src;
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unsigned short *c_dst = (unsigned short *) dst;
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int y;
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for (y = height; y--; ) {
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unsigned short * srclineend = c_src+width;
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while (c_src < srclineend ) {
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unsigned short val = *c_src++;
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*c_dst++=((val&0xFFC0)>>1)|(val&0x001f);
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}
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c_src+=((pitch/2)-width);
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}
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}
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/* *************************************
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32 bpp to 16 bpp
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************************************* */
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static void pixel_convert_32_to_16(
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void *src, void *dst, DWORD width, DWORD height, LONG pitch,
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IDirectDrawPaletteImpl* palette
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) {
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unsigned short *c_src = (unsigned short *) src;
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unsigned int *c_dst = (unsigned int *) dst;
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int y;
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for (y = height; y--; ) {
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unsigned short * srclineend = c_src+width;
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while (c_src < srclineend ) {
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*c_dst++ = (((*c_src & 0xF800) << 8) |
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((*c_src & 0x07E0) << 5) |
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((*c_src & 0x001F) << 3));
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c_src++;
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}
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c_src+=((pitch/2)-width);
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}
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}
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/* *************************************
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32 bpp to 24 bpp
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************************************* */
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static void pixel_convert_32_to_24(
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void *src, void *dst, DWORD width, DWORD height, LONG pitch,
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IDirectDrawPaletteImpl* palette
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) {
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unsigned char *c_src = (unsigned char *) src;
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unsigned int *c_dst = (unsigned int *) dst;
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int y;
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for (y = height; y--; ) {
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unsigned char * srclineend = c_src+width*3;
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while (c_src < srclineend ) {
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/* FIXME: wrong for big endian */
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memcpy(c_dst,c_src,3);
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c_src+=3;
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c_dst++;
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}
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c_src+=pitch-width*3;
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}
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}
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/* *************************************
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16 bpp to 32 bpp
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************************************* */
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static void pixel_convert_16_to_32(
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void *src, void *dst, DWORD width, DWORD height, LONG pitch,
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IDirectDrawPaletteImpl* palette
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) {
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unsigned int *c_src = (unsigned int *) src;
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unsigned short *c_dst = (unsigned short *) dst;
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int y;
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for (y = height; y--; ) {
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unsigned int * srclineend = c_src+width;
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while (c_src < srclineend ) {
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*c_dst++ = (((*c_src & 0xF80000) >> 8) |
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((*c_src & 0x00FC00) >> 5) |
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((*c_src & 0x0000F8) >> 3));
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c_src++;
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}
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c_src+=((pitch/4)-width);
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}
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}
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Convert ModeEmulations[8] = {
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{ { 32, 24, 0x00FF0000, 0x0000FF00, 0x000000FF }, { 24, 24, 0xFF0000, 0x00FF00, 0x0000FF }, { pixel_convert_32_to_24, NULL } },
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{ { 32, 24, 0x00FF0000, 0x0000FF00, 0x000000FF }, { 16, 16, 0xF800, 0x07E0, 0x001F }, { pixel_convert_32_to_16, NULL } },
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{ { 32, 24, 0x00FF0000, 0x0000FF00, 0x000000FF }, { 8, 8, 0x00, 0x00, 0x00 }, { pixel_convert_32_to_8, palette_convert_24_to_8 } },
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{ { 24, 24, 0xFF0000, 0x00FF00, 0x0000FF }, { 8, 8, 0x00, 0x00, 0x00 }, { pixel_convert_24_to_8, palette_convert_24_to_8 } },
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{ { 16, 15, 0x7C00, 0x03E0, 0x001F }, { 16,16, 0xf800, 0x07e0, 0x001f }, { pixel_convert_15_to_16, NULL } },
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{ { 16, 16, 0xF800, 0x07E0, 0x001F }, { 8, 8, 0x00, 0x00, 0x00 }, { pixel_convert_16_to_8, palette_convert_16_to_8 } },
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{ { 16, 15, 0x7C00, 0x03E0, 0x001F }, { 8, 8, 0x00, 0x00, 0x00 }, { pixel_convert_16_to_8, palette_convert_15_to_8 } },
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{ { 16, 16, 0xF800, 0x07E0, 0x001F }, { 32, 24, 0x00FF0000, 0x0000FF00, 0x000000FF }, { pixel_convert_16_to_32, NULL } }
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};
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void DDRAW_Convert_DDSCAPS_1_To_2(const DDSCAPS* pIn, DDSCAPS2* pOut)
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{
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/* 2 adds three additional caps fields to the end. Both versions
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* are unversioned. */
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pOut->dwCaps = pIn->dwCaps;
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pOut->dwCaps2 = 0;
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pOut->dwCaps3 = 0;
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pOut->dwCaps4 = 0;
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}
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void DDRAW_Convert_DDDEVICEIDENTIFIER_2_To_1(const DDDEVICEIDENTIFIER2* pIn,
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DDDEVICEIDENTIFIER* pOut)
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{
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/* 2 adds a dwWHQLLevel field to the end. Both structures are
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* unversioned. */
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memcpy(pOut, pIn, sizeof(*pOut));
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}
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/******************************************************************************
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* debug output functions
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*/
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void DDRAW_dump_flags_(DWORD flags, const flag_info* names,
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size_t num_names, int newline)
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{
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unsigned int i;
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for (i=0; i < num_names; i++)
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if ((flags & names[i].val) || /* standard flag value */
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((!flags) && (!names[i].val))) /* zero value only */
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DPRINTF("%s ", names[i].name);
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if (newline)
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DPRINTF("\n");
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}
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void DDRAW_dump_members(DWORD flags, const void* data,
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const member_info* mems, size_t num_mems)
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{
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unsigned int i;
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for (i=0; i < num_mems; i++)
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{
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if (mems[i].val & flags)
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{
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DPRINTF(" - %s : ", mems[i].name);
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mems[i].func((const char *)data + mems[i].offset);
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DPRINTF("\n");
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}
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}
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}
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void DDRAW_dump_DDBLTFX(DWORD flagmask)
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{
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static const flag_info flags[] =
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{
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FE(DDBLTFX_ARITHSTRETCHY),
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FE(DDBLTFX_MIRRORLEFTRIGHT),
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FE(DDBLTFX_MIRRORUPDOWN),
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FE(DDBLTFX_NOTEARING),
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FE(DDBLTFX_ROTATE180),
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FE(DDBLTFX_ROTATE270),
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FE(DDBLTFX_ROTATE90),
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FE(DDBLTFX_ZBUFFERRANGE),
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FE(DDBLTFX_ZBUFFERBASEDEST)
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};
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DDRAW_dump_flags(flagmask, flags, sizeof(flags)/sizeof(flags[0]));
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}
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void DDRAW_dump_DDBLTFAST(DWORD flagmask)
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{
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static const flag_info flags[] =
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{
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FE(DDBLTFAST_NOCOLORKEY),
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FE(DDBLTFAST_SRCCOLORKEY),
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FE(DDBLTFAST_DESTCOLORKEY),
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FE(DDBLTFAST_WAIT)
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};
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DDRAW_dump_flags(flagmask, flags, sizeof(flags)/sizeof(flags[0]));
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}
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void DDRAW_dump_DDBLT(DWORD flagmask)
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{
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static const flag_info flags[] =
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{
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FE(DDBLT_ALPHADEST),
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FE(DDBLT_ALPHADESTCONSTOVERRIDE),
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FE(DDBLT_ALPHADESTNEG),
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FE(DDBLT_ALPHADESTSURFACEOVERRIDE),
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FE(DDBLT_ALPHAEDGEBLEND),
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FE(DDBLT_ALPHASRC),
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FE(DDBLT_ALPHASRCCONSTOVERRIDE),
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FE(DDBLT_ALPHASRCNEG),
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FE(DDBLT_ALPHASRCSURFACEOVERRIDE),
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FE(DDBLT_ASYNC),
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FE(DDBLT_COLORFILL),
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FE(DDBLT_DDFX),
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FE(DDBLT_DDROPS),
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FE(DDBLT_KEYDEST),
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FE(DDBLT_KEYDESTOVERRIDE),
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FE(DDBLT_KEYSRC),
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FE(DDBLT_KEYSRCOVERRIDE),
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FE(DDBLT_ROP),
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FE(DDBLT_ROTATIONANGLE),
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FE(DDBLT_ZBUFFER),
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FE(DDBLT_ZBUFFERDESTCONSTOVERRIDE),
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FE(DDBLT_ZBUFFERDESTOVERRIDE),
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FE(DDBLT_ZBUFFERSRCCONSTOVERRIDE),
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FE(DDBLT_ZBUFFERSRCOVERRIDE),
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FE(DDBLT_WAIT),
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FE(DDBLT_DEPTHFILL)
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};
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DDRAW_dump_flags(flagmask, flags, sizeof(flags)/sizeof(flags[0]));
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}
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void DDRAW_dump_DDSCAPS2(const DDSCAPS2 *in)
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{
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static const flag_info flags[] = {
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FE(DDSCAPS_RESERVED1),
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FE(DDSCAPS_ALPHA),
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FE(DDSCAPS_BACKBUFFER),
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FE(DDSCAPS_COMPLEX),
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FE(DDSCAPS_FLIP),
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FE(DDSCAPS_FRONTBUFFER),
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FE(DDSCAPS_OFFSCREENPLAIN),
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FE(DDSCAPS_OVERLAY),
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FE(DDSCAPS_PALETTE),
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FE(DDSCAPS_PRIMARYSURFACE),
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FE(DDSCAPS_PRIMARYSURFACELEFT),
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FE(DDSCAPS_SYSTEMMEMORY),
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FE(DDSCAPS_TEXTURE),
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FE(DDSCAPS_3DDEVICE),
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FE(DDSCAPS_VIDEOMEMORY),
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FE(DDSCAPS_VISIBLE),
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FE(DDSCAPS_WRITEONLY),
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FE(DDSCAPS_ZBUFFER),
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FE(DDSCAPS_OWNDC),
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FE(DDSCAPS_LIVEVIDEO),
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FE(DDSCAPS_HWCODEC),
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FE(DDSCAPS_MODEX),
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FE(DDSCAPS_MIPMAP),
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FE(DDSCAPS_RESERVED2),
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FE(DDSCAPS_ALLOCONLOAD),
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FE(DDSCAPS_VIDEOPORT),
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FE(DDSCAPS_LOCALVIDMEM),
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FE(DDSCAPS_NONLOCALVIDMEM),
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FE(DDSCAPS_STANDARDVGAMODE),
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FE(DDSCAPS_OPTIMIZED)
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};
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static const flag_info flags2[] = {
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FE(DDSCAPS2_HARDWAREDEINTERLACE),
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FE(DDSCAPS2_HINTDYNAMIC),
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FE(DDSCAPS2_HINTSTATIC),
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FE(DDSCAPS2_TEXTUREMANAGE),
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FE(DDSCAPS2_RESERVED1),
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FE(DDSCAPS2_RESERVED2),
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FE(DDSCAPS2_OPAQUE),
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FE(DDSCAPS2_HINTANTIALIASING),
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FE(DDSCAPS2_CUBEMAP),
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FE(DDSCAPS2_CUBEMAP_POSITIVEX),
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FE(DDSCAPS2_CUBEMAP_NEGATIVEX),
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FE(DDSCAPS2_CUBEMAP_POSITIVEY),
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FE(DDSCAPS2_CUBEMAP_NEGATIVEY),
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FE(DDSCAPS2_CUBEMAP_POSITIVEZ),
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|
FE(DDSCAPS2_CUBEMAP_NEGATIVEZ),
|
|
FE(DDSCAPS2_MIPMAPSUBLEVEL),
|
|
FE(DDSCAPS2_D3DTEXTUREMANAGE),
|
|
FE(DDSCAPS2_DONOTPERSIST),
|
|
FE(DDSCAPS2_STEREOSURFACELEFT)
|
|
};
|
|
|
|
DDRAW_dump_flags_(in->dwCaps, flags, sizeof(flags)/sizeof(flags[0]), 0);
|
|
DDRAW_dump_flags_(in->dwCaps2, flags2, sizeof(flags2)/sizeof(flags2[0]), 0);
|
|
}
|
|
|
|
void DDRAW_dump_DDSCAPS(const DDSCAPS *in) {
|
|
DDSCAPS2 in_bis;
|
|
|
|
in_bis.dwCaps = in->dwCaps;
|
|
in_bis.dwCaps2 = 0;
|
|
in_bis.dwCaps3 = 0;
|
|
in_bis.dwCaps4 = 0;
|
|
|
|
DDRAW_dump_DDSCAPS2(&in_bis);
|
|
}
|
|
|
|
void DDRAW_dump_pixelformat_flag(DWORD flagmask)
|
|
{
|
|
static const flag_info flags[] =
|
|
{
|
|
FE(DDPF_ALPHAPIXELS),
|
|
FE(DDPF_ALPHA),
|
|
FE(DDPF_FOURCC),
|
|
FE(DDPF_PALETTEINDEXED4),
|
|
FE(DDPF_PALETTEINDEXEDTO8),
|
|
FE(DDPF_PALETTEINDEXED8),
|
|
FE(DDPF_RGB),
|
|
FE(DDPF_COMPRESSED),
|
|
FE(DDPF_RGBTOYUV),
|
|
FE(DDPF_YUV),
|
|
FE(DDPF_ZBUFFER),
|
|
FE(DDPF_PALETTEINDEXED1),
|
|
FE(DDPF_PALETTEINDEXED2),
|
|
FE(DDPF_ZPIXELS)
|
|
};
|
|
|
|
DDRAW_dump_flags_(flagmask, flags, sizeof(flags)/sizeof(flags[0]), 0);
|
|
}
|
|
|
|
void DDRAW_dump_paletteformat(DWORD dwFlags)
|
|
{
|
|
static const flag_info flags[] =
|
|
{
|
|
FE(DDPCAPS_4BIT),
|
|
FE(DDPCAPS_8BITENTRIES),
|
|
FE(DDPCAPS_8BIT),
|
|
FE(DDPCAPS_INITIALIZE),
|
|
FE(DDPCAPS_PRIMARYSURFACE),
|
|
FE(DDPCAPS_PRIMARYSURFACELEFT),
|
|
FE(DDPCAPS_ALLOW256),
|
|
FE(DDPCAPS_VSYNC),
|
|
FE(DDPCAPS_1BIT),
|
|
FE(DDPCAPS_2BIT),
|
|
FE(DDPCAPS_ALPHA)
|
|
};
|
|
|
|
DDRAW_dump_flags(dwFlags, flags, sizeof(flags)/sizeof(flags[0]));
|
|
}
|
|
|
|
void DDRAW_dump_pixelformat(const DDPIXELFORMAT *pf) {
|
|
DPRINTF("( ");
|
|
DDRAW_dump_pixelformat_flag(pf->dwFlags);
|
|
if (pf->dwFlags & DDPF_FOURCC) {
|
|
DPRINTF(", dwFourCC code '%c%c%c%c' (0x%08lx) - %ld bits per pixel",
|
|
(unsigned char)( pf->dwFourCC &0xff),
|
|
(unsigned char)((pf->dwFourCC>> 8)&0xff),
|
|
(unsigned char)((pf->dwFourCC>>16)&0xff),
|
|
(unsigned char)((pf->dwFourCC>>24)&0xff),
|
|
pf->dwFourCC,
|
|
pf->u1.dwYUVBitCount
|
|
);
|
|
}
|
|
if (pf->dwFlags & DDPF_RGB) {
|
|
const char *cmd;
|
|
DPRINTF(", RGB bits: %ld, ", pf->u1.dwRGBBitCount);
|
|
switch (pf->u1.dwRGBBitCount) {
|
|
case 4: cmd = "%1lx"; break;
|
|
case 8: cmd = "%02lx"; break;
|
|
case 16: cmd = "%04lx"; break;
|
|
case 24: cmd = "%06lx"; break;
|
|
case 32: cmd = "%08lx"; break;
|
|
default: ERR("Unexpected bit depth !\n"); cmd = "%d"; break;
|
|
}
|
|
DPRINTF(" R "); DPRINTF(cmd, pf->u2.dwRBitMask);
|
|
DPRINTF(" G "); DPRINTF(cmd, pf->u3.dwGBitMask);
|
|
DPRINTF(" B "); DPRINTF(cmd, pf->u4.dwBBitMask);
|
|
if (pf->dwFlags & DDPF_ALPHAPIXELS) {
|
|
DPRINTF(" A "); DPRINTF(cmd, pf->u5.dwRGBAlphaBitMask);
|
|
}
|
|
if (pf->dwFlags & DDPF_ZPIXELS) {
|
|
DPRINTF(" Z "); DPRINTF(cmd, pf->u5.dwRGBZBitMask);
|
|
}
|
|
}
|
|
if (pf->dwFlags & DDPF_ZBUFFER) {
|
|
DPRINTF(", Z bits : %ld", pf->u1.dwZBufferBitDepth);
|
|
}
|
|
if (pf->dwFlags & DDPF_ALPHA) {
|
|
DPRINTF(", Alpha bits : %ld", pf->u1.dwAlphaBitDepth);
|
|
}
|
|
DPRINTF(")");
|
|
}
|
|
|
|
void DDRAW_dump_colorkeyflag(DWORD ck)
|
|
{
|
|
static const flag_info flags[] =
|
|
{
|
|
FE(DDCKEY_COLORSPACE),
|
|
FE(DDCKEY_DESTBLT),
|
|
FE(DDCKEY_DESTOVERLAY),
|
|
FE(DDCKEY_SRCBLT),
|
|
FE(DDCKEY_SRCOVERLAY)
|
|
};
|
|
|
|
DDRAW_dump_flags(ck, flags, sizeof(flags)/sizeof(flags[0]));
|
|
}
|
|
|
|
void DDRAW_dump_lockflag(DWORD lockflag)
|
|
{
|
|
static const flag_info flags[] =
|
|
{
|
|
FE(DDLOCK_SURFACEMEMORYPTR),
|
|
FE(DDLOCK_WAIT),
|
|
FE(DDLOCK_EVENT),
|
|
FE(DDLOCK_READONLY),
|
|
FE(DDLOCK_WRITEONLY),
|
|
FE(DDLOCK_NOSYSLOCK),
|
|
FE(DDLOCK_DISCARDCONTENTS),
|
|
FE(DDLOCK_NOOVERWRITE)
|
|
};
|
|
|
|
DDRAW_dump_flags(lockflag, flags, sizeof(flags)/sizeof(flags[0]));
|
|
}
|
|
|
|
static void DDRAW_dump_DWORD(const void *in) {
|
|
DPRINTF("%ld", *((const DWORD *) in));
|
|
}
|
|
static void DDRAW_dump_PTR(const void *in) {
|
|
DPRINTF("%p", *((const void * const*) in));
|
|
}
|
|
void DDRAW_dump_DDCOLORKEY(const DDCOLORKEY *ddck) {
|
|
DPRINTF(" Low : %ld - High : %ld", ddck->dwColorSpaceLowValue, ddck->dwColorSpaceHighValue);
|
|
}
|
|
|
|
void DDRAW_dump_surface_desc(const DDSURFACEDESC2 *lpddsd)
|
|
{
|
|
#define STRUCT DDSURFACEDESC2
|
|
static const member_info members[] =
|
|
{
|
|
ME(DDSD_HEIGHT, DDRAW_dump_DWORD, dwHeight),
|
|
ME(DDSD_WIDTH, DDRAW_dump_DWORD, dwWidth),
|
|
ME(DDSD_PITCH, DDRAW_dump_DWORD, u1.lPitch),
|
|
ME(DDSD_LINEARSIZE, DDRAW_dump_DWORD, u1.dwLinearSize),
|
|
ME(DDSD_BACKBUFFERCOUNT, DDRAW_dump_DWORD, dwBackBufferCount),
|
|
ME(DDSD_MIPMAPCOUNT, DDRAW_dump_DWORD, u2.dwMipMapCount),
|
|
ME(DDSD_ZBUFFERBITDEPTH, DDRAW_dump_DWORD, u2.dwMipMapCount), /* This is for 'old-style' D3D */
|
|
ME(DDSD_REFRESHRATE, DDRAW_dump_DWORD, u2.dwRefreshRate),
|
|
ME(DDSD_ALPHABITDEPTH, DDRAW_dump_DWORD, dwAlphaBitDepth),
|
|
ME(DDSD_LPSURFACE, DDRAW_dump_PTR, lpSurface),
|
|
ME(DDSD_CKDESTOVERLAY, DDRAW_dump_DDCOLORKEY, u3.ddckCKDestOverlay),
|
|
ME(DDSD_CKDESTBLT, DDRAW_dump_DDCOLORKEY, ddckCKDestBlt),
|
|
ME(DDSD_CKSRCOVERLAY, DDRAW_dump_DDCOLORKEY, ddckCKSrcOverlay),
|
|
ME(DDSD_CKSRCBLT, DDRAW_dump_DDCOLORKEY, ddckCKSrcBlt),
|
|
ME(DDSD_PIXELFORMAT, DDRAW_dump_pixelformat, u4.ddpfPixelFormat)
|
|
};
|
|
static const member_info members_caps[] =
|
|
{
|
|
ME(DDSD_CAPS, DDRAW_dump_DDSCAPS, ddsCaps)
|
|
};
|
|
static const member_info members_caps2[] =
|
|
{
|
|
ME(DDSD_CAPS, DDRAW_dump_DDSCAPS2, ddsCaps)
|
|
};
|
|
#undef STRUCT
|
|
|
|
if (lpddsd->dwSize >= sizeof(DDSURFACEDESC2)) {
|
|
DDRAW_dump_members(lpddsd->dwFlags, lpddsd, members_caps2, 1);
|
|
} else {
|
|
DDRAW_dump_members(lpddsd->dwFlags, lpddsd, members_caps, 1);
|
|
}
|
|
|
|
DDRAW_dump_members(lpddsd->dwFlags, lpddsd, members,
|
|
sizeof(members)/sizeof(members[0]));
|
|
}
|
|
|
|
void DDRAW_dump_cooperativelevel(DWORD cooplevel)
|
|
{
|
|
static const flag_info flags[] =
|
|
{
|
|
FE(DDSCL_FULLSCREEN),
|
|
FE(DDSCL_ALLOWREBOOT),
|
|
FE(DDSCL_NOWINDOWCHANGES),
|
|
FE(DDSCL_NORMAL),
|
|
FE(DDSCL_ALLOWMODEX),
|
|
FE(DDSCL_EXCLUSIVE),
|
|
FE(DDSCL_SETFOCUSWINDOW),
|
|
FE(DDSCL_SETDEVICEWINDOW),
|
|
FE(DDSCL_CREATEDEVICEWINDOW)
|
|
};
|
|
|
|
if (TRACE_ON(ddraw))
|
|
{
|
|
DPRINTF(" - ");
|
|
DDRAW_dump_flags(cooplevel, flags, sizeof(flags)/sizeof(flags[0]));
|
|
}
|
|
}
|
|
|
|
void DDRAW_dump_DDCAPS(const DDCAPS *lpcaps) {
|
|
static const flag_info flags1[] = {
|
|
FE(DDCAPS_3D),
|
|
FE(DDCAPS_ALIGNBOUNDARYDEST),
|
|
FE(DDCAPS_ALIGNSIZEDEST),
|
|
FE(DDCAPS_ALIGNBOUNDARYSRC),
|
|
FE(DDCAPS_ALIGNSIZESRC),
|
|
FE(DDCAPS_ALIGNSTRIDE),
|
|
FE(DDCAPS_BLT),
|
|
FE(DDCAPS_BLTQUEUE),
|
|
FE(DDCAPS_BLTFOURCC),
|
|
FE(DDCAPS_BLTSTRETCH),
|
|
FE(DDCAPS_GDI),
|
|
FE(DDCAPS_OVERLAY),
|
|
FE(DDCAPS_OVERLAYCANTCLIP),
|
|
FE(DDCAPS_OVERLAYFOURCC),
|
|
FE(DDCAPS_OVERLAYSTRETCH),
|
|
FE(DDCAPS_PALETTE),
|
|
FE(DDCAPS_PALETTEVSYNC),
|
|
FE(DDCAPS_READSCANLINE),
|
|
FE(DDCAPS_STEREOVIEW),
|
|
FE(DDCAPS_VBI),
|
|
FE(DDCAPS_ZBLTS),
|
|
FE(DDCAPS_ZOVERLAYS),
|
|
FE(DDCAPS_COLORKEY),
|
|
FE(DDCAPS_ALPHA),
|
|
FE(DDCAPS_COLORKEYHWASSIST),
|
|
FE(DDCAPS_NOHARDWARE),
|
|
FE(DDCAPS_BLTCOLORFILL),
|
|
FE(DDCAPS_BANKSWITCHED),
|
|
FE(DDCAPS_BLTDEPTHFILL),
|
|
FE(DDCAPS_CANCLIP),
|
|
FE(DDCAPS_CANCLIPSTRETCHED),
|
|
FE(DDCAPS_CANBLTSYSMEM)
|
|
};
|
|
static const flag_info flags2[] = {
|
|
FE(DDCAPS2_CERTIFIED),
|
|
FE(DDCAPS2_NO2DDURING3DSCENE),
|
|
FE(DDCAPS2_VIDEOPORT),
|
|
FE(DDCAPS2_AUTOFLIPOVERLAY),
|
|
FE(DDCAPS2_CANBOBINTERLEAVED),
|
|
FE(DDCAPS2_CANBOBNONINTERLEAVED),
|
|
FE(DDCAPS2_COLORCONTROLOVERLAY),
|
|
FE(DDCAPS2_COLORCONTROLPRIMARY),
|
|
FE(DDCAPS2_CANDROPZ16BIT),
|
|
FE(DDCAPS2_NONLOCALVIDMEM),
|
|
FE(DDCAPS2_NONLOCALVIDMEMCAPS),
|
|
FE(DDCAPS2_NOPAGELOCKREQUIRED),
|
|
FE(DDCAPS2_WIDESURFACES),
|
|
FE(DDCAPS2_CANFLIPODDEVEN),
|
|
FE(DDCAPS2_CANBOBHARDWARE),
|
|
FE(DDCAPS2_COPYFOURCC),
|
|
FE(DDCAPS2_PRIMARYGAMMA),
|
|
FE(DDCAPS2_CANRENDERWINDOWED),
|
|
FE(DDCAPS2_CANCALIBRATEGAMMA),
|
|
FE(DDCAPS2_FLIPINTERVAL),
|
|
FE(DDCAPS2_FLIPNOVSYNC),
|
|
FE(DDCAPS2_CANMANAGETEXTURE),
|
|
FE(DDCAPS2_TEXMANINNONLOCALVIDMEM),
|
|
FE(DDCAPS2_STEREO),
|
|
FE(DDCAPS2_SYSTONONLOCAL_AS_SYSTOLOCAL)
|
|
};
|
|
static const flag_info flags3[] = {
|
|
FE(DDCKEYCAPS_DESTBLT),
|
|
FE(DDCKEYCAPS_DESTBLTCLRSPACE),
|
|
FE(DDCKEYCAPS_DESTBLTCLRSPACEYUV),
|
|
FE(DDCKEYCAPS_DESTBLTYUV),
|
|
FE(DDCKEYCAPS_DESTOVERLAY),
|
|
FE(DDCKEYCAPS_DESTOVERLAYCLRSPACE),
|
|
FE(DDCKEYCAPS_DESTOVERLAYCLRSPACEYUV),
|
|
FE(DDCKEYCAPS_DESTOVERLAYONEACTIVE),
|
|
FE(DDCKEYCAPS_DESTOVERLAYYUV),
|
|
FE(DDCKEYCAPS_SRCBLT),
|
|
FE(DDCKEYCAPS_SRCBLTCLRSPACE),
|
|
FE(DDCKEYCAPS_SRCBLTCLRSPACEYUV),
|
|
FE(DDCKEYCAPS_SRCBLTYUV),
|
|
FE(DDCKEYCAPS_SRCOVERLAY),
|
|
FE(DDCKEYCAPS_SRCOVERLAYCLRSPACE),
|
|
FE(DDCKEYCAPS_SRCOVERLAYCLRSPACEYUV),
|
|
FE(DDCKEYCAPS_SRCOVERLAYONEACTIVE),
|
|
FE(DDCKEYCAPS_SRCOVERLAYYUV),
|
|
FE(DDCKEYCAPS_NOCOSTOVERLAY)
|
|
};
|
|
static const flag_info flags4[] = {
|
|
FE(DDFXCAPS_BLTALPHA),
|
|
FE(DDFXCAPS_OVERLAYALPHA),
|
|
FE(DDFXCAPS_BLTARITHSTRETCHYN),
|
|
FE(DDFXCAPS_BLTARITHSTRETCHY),
|
|
FE(DDFXCAPS_BLTMIRRORLEFTRIGHT),
|
|
FE(DDFXCAPS_BLTMIRRORUPDOWN),
|
|
FE(DDFXCAPS_BLTROTATION),
|
|
FE(DDFXCAPS_BLTROTATION90),
|
|
FE(DDFXCAPS_BLTSHRINKX),
|
|
FE(DDFXCAPS_BLTSHRINKXN),
|
|
FE(DDFXCAPS_BLTSHRINKY),
|
|
FE(DDFXCAPS_BLTSHRINKYN),
|
|
FE(DDFXCAPS_BLTSTRETCHX),
|
|
FE(DDFXCAPS_BLTSTRETCHXN),
|
|
FE(DDFXCAPS_BLTSTRETCHY),
|
|
FE(DDFXCAPS_BLTSTRETCHYN),
|
|
FE(DDFXCAPS_OVERLAYARITHSTRETCHY),
|
|
FE(DDFXCAPS_OVERLAYARITHSTRETCHYN),
|
|
FE(DDFXCAPS_OVERLAYSHRINKX),
|
|
FE(DDFXCAPS_OVERLAYSHRINKXN),
|
|
FE(DDFXCAPS_OVERLAYSHRINKY),
|
|
FE(DDFXCAPS_OVERLAYSHRINKYN),
|
|
FE(DDFXCAPS_OVERLAYSTRETCHX),
|
|
FE(DDFXCAPS_OVERLAYSTRETCHXN),
|
|
FE(DDFXCAPS_OVERLAYSTRETCHY),
|
|
FE(DDFXCAPS_OVERLAYSTRETCHYN),
|
|
FE(DDFXCAPS_OVERLAYMIRRORLEFTRIGHT),
|
|
FE(DDFXCAPS_OVERLAYMIRRORUPDOWN)
|
|
};
|
|
static const flag_info flags5[] = {
|
|
FE(DDFXALPHACAPS_BLTALPHAEDGEBLEND),
|
|
FE(DDFXALPHACAPS_BLTALPHAPIXELS),
|
|
FE(DDFXALPHACAPS_BLTALPHAPIXELSNEG),
|
|
FE(DDFXALPHACAPS_BLTALPHASURFACES),
|
|
FE(DDFXALPHACAPS_BLTALPHASURFACESNEG),
|
|
FE(DDFXALPHACAPS_OVERLAYALPHAEDGEBLEND),
|
|
FE(DDFXALPHACAPS_OVERLAYALPHAPIXELS),
|
|
FE(DDFXALPHACAPS_OVERLAYALPHAPIXELSNEG),
|
|
FE(DDFXALPHACAPS_OVERLAYALPHASURFACES),
|
|
FE(DDFXALPHACAPS_OVERLAYALPHASURFACESNEG)
|
|
};
|
|
static const flag_info flags6[] = {
|
|
FE(DDPCAPS_4BIT),
|
|
FE(DDPCAPS_8BITENTRIES),
|
|
FE(DDPCAPS_8BIT),
|
|
FE(DDPCAPS_INITIALIZE),
|
|
FE(DDPCAPS_PRIMARYSURFACE),
|
|
FE(DDPCAPS_PRIMARYSURFACELEFT),
|
|
FE(DDPCAPS_ALLOW256),
|
|
FE(DDPCAPS_VSYNC),
|
|
FE(DDPCAPS_1BIT),
|
|
FE(DDPCAPS_2BIT),
|
|
FE(DDPCAPS_ALPHA),
|
|
};
|
|
static const flag_info flags7[] = {
|
|
FE(DDSVCAPS_RESERVED1),
|
|
FE(DDSVCAPS_RESERVED2),
|
|
FE(DDSVCAPS_RESERVED3),
|
|
FE(DDSVCAPS_RESERVED4),
|
|
FE(DDSVCAPS_STEREOSEQUENTIAL),
|
|
};
|
|
|
|
DPRINTF(" - dwSize : %ld\n", lpcaps->dwSize);
|
|
DPRINTF(" - dwCaps : "); DDRAW_dump_flags(lpcaps->dwCaps, flags1, sizeof(flags1)/sizeof(flags1[0]));
|
|
DPRINTF(" - dwCaps2 : "); DDRAW_dump_flags(lpcaps->dwCaps2, flags2, sizeof(flags2)/sizeof(flags2[0]));
|
|
DPRINTF(" - dwCKeyCaps : "); DDRAW_dump_flags(lpcaps->dwCKeyCaps, flags3, sizeof(flags3)/sizeof(flags3[0]));
|
|
DPRINTF(" - dwFXCaps : "); DDRAW_dump_flags(lpcaps->dwFXCaps, flags4, sizeof(flags4)/sizeof(flags4[0]));
|
|
DPRINTF(" - dwFXAlphaCaps : "); DDRAW_dump_flags(lpcaps->dwFXAlphaCaps, flags5, sizeof(flags5)/sizeof(flags5[0]));
|
|
DPRINTF(" - dwPalCaps : "); DDRAW_dump_flags(lpcaps->dwPalCaps, flags6, sizeof(flags6)/sizeof(flags6[0]));
|
|
DPRINTF(" - dwSVCaps : "); DDRAW_dump_flags(lpcaps->dwSVCaps, flags7, sizeof(flags7)/sizeof(flags7[0]));
|
|
DPRINTF("...\n");
|
|
DPRINTF(" - dwNumFourCCCodes : %ld\n", lpcaps->dwNumFourCCCodes);
|
|
DPRINTF(" - dwCurrVisibleOverlays : %ld\n", lpcaps->dwCurrVisibleOverlays);
|
|
DPRINTF(" - dwMinOverlayStretch : %ld\n", lpcaps->dwMinOverlayStretch);
|
|
DPRINTF(" - dwMaxOverlayStretch : %ld\n", lpcaps->dwMaxOverlayStretch);
|
|
DPRINTF("...\n");
|
|
DPRINTF(" - ddsCaps : "); DDRAW_dump_DDSCAPS2(&lpcaps->ddsCaps); DPRINTF("\n");
|
|
}
|
|
|
|
/* Debug function that can be helpful to debug various surface-related problems */
|
|
static int get_shift(DWORD color_mask) {
|
|
int shift = 0;
|
|
while (color_mask > 0xFF) {
|
|
color_mask >>= 1;
|
|
shift += 1;
|
|
}
|
|
while ((color_mask & 0x80) == 0) {
|
|
color_mask <<= 1;
|
|
shift -= 1;
|
|
}
|
|
return shift;
|
|
}
|
|
|
|
void DDRAW_dump_surface_to_disk(IDirectDrawSurfaceImpl *surface, FILE *f, int scale)
|
|
{
|
|
int rwidth, rheight, x, y;
|
|
static char *output = NULL;
|
|
static int size = 0;
|
|
|
|
rwidth = (surface->surface_desc.dwWidth + scale - 1) / scale;
|
|
rheight = (surface->surface_desc.dwHeight + scale - 1) / scale;
|
|
|
|
if (rwidth > size) {
|
|
output = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, rwidth * 3);
|
|
size = rwidth;
|
|
}
|
|
|
|
fprintf(f, "P6\n%d %d\n255\n", rwidth, rheight);
|
|
|
|
if (surface->surface_desc.u4.ddpfPixelFormat.dwFlags & DDPF_PALETTEINDEXED8) {
|
|
unsigned char table[256][3];
|
|
int i;
|
|
|
|
if (surface->palette == NULL) {
|
|
fclose(f);
|
|
return;
|
|
}
|
|
for (i = 0; i < 256; i++) {
|
|
table[i][0] = surface->palette->palents[i].peRed;
|
|
table[i][1] = surface->palette->palents[i].peGreen;
|
|
table[i][2] = surface->palette->palents[i].peBlue;
|
|
}
|
|
for (y = 0; y < rheight; y++) {
|
|
unsigned char *src = (unsigned char *) surface->surface_desc.lpSurface + (y * scale * surface->surface_desc.u1.lPitch);
|
|
for (x = 0; x < rwidth; x++) {
|
|
unsigned char color = *src;
|
|
src += scale;
|
|
|
|
output[3 * x + 0] = table[color][0];
|
|
output[3 * x + 1] = table[color][1];
|
|
output[3 * x + 2] = table[color][2];
|
|
}
|
|
fwrite(output, 3 * rwidth, 1, f);
|
|
}
|
|
} else if (surface->surface_desc.u4.ddpfPixelFormat.dwFlags & DDPF_RGB) {
|
|
int red_shift, green_shift, blue_shift, pix_width;
|
|
|
|
if (surface->surface_desc.u4.ddpfPixelFormat.u1.dwRGBBitCount == 8) {
|
|
pix_width = 1;
|
|
} else if (surface->surface_desc.u4.ddpfPixelFormat.u1.dwRGBBitCount == 16) {
|
|
pix_width = 2;
|
|
} else if (surface->surface_desc.u4.ddpfPixelFormat.u1.dwRGBBitCount == 32) {
|
|
pix_width = 4;
|
|
} else {
|
|
pix_width = 3;
|
|
}
|
|
|
|
red_shift = get_shift(surface->surface_desc.u4.ddpfPixelFormat.u2.dwRBitMask);
|
|
green_shift = get_shift(surface->surface_desc.u4.ddpfPixelFormat.u3.dwGBitMask);
|
|
blue_shift = get_shift(surface->surface_desc.u4.ddpfPixelFormat.u4.dwBBitMask);
|
|
|
|
for (y = 0; y < rheight; y++) {
|
|
unsigned char *src = (unsigned char *) surface->surface_desc.lpSurface + (y * scale * surface->surface_desc.u1.lPitch);
|
|
for (x = 0; x < rwidth; x++) {
|
|
unsigned int color;
|
|
unsigned int comp;
|
|
int i;
|
|
|
|
color = 0;
|
|
for (i = 0; i < pix_width; i++) {
|
|
color |= src[i] << (8 * i);
|
|
}
|
|
src += scale * pix_width;
|
|
|
|
comp = color & surface->surface_desc.u4.ddpfPixelFormat.u2.dwRBitMask;
|
|
output[3 * x + 0] = red_shift > 0 ? comp >> red_shift : comp << -red_shift;
|
|
comp = color & surface->surface_desc.u4.ddpfPixelFormat.u3.dwGBitMask;
|
|
output[3 * x + 1] = green_shift > 0 ? comp >> green_shift : comp << -green_shift;
|
|
comp = color & surface->surface_desc.u4.ddpfPixelFormat.u4.dwBBitMask;
|
|
output[3 * x + 2] = blue_shift > 0 ? comp >> blue_shift : comp << -blue_shift;
|
|
}
|
|
fwrite(output, 3 * rwidth, 1, f);
|
|
}
|
|
}
|
|
fclose(f);
|
|
}
|