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256 color mode support, use -vm to get better output when overlay is not supported 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@14401 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
faust3 2005-01-06 15:58:37 +00:00
parent ba2f41e733
commit 27c3aa54b9
1 changed files with 20 additions and 1 deletions
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21
libvo/vo_directx.c
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@ -1,6 +1,6 @@
/******************************************************************************
* vo_directx.c: Directx v2 or later DirectDraw interface for MPlayer
* Copyright (c) 2002 - 2004 Sascha Sommer <saschasommer@freenet.de>.
* Copyright (c) 2002 - 2005 Sascha Sommer <saschasommer@freenet.de>.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -116,6 +116,7 @@ static directx_fourcc_caps g_ddpf[] =
{"YVU9 ",IMGFMT_YVU9 ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('Y','V','U','9'),0,0,0,0,0}},
{"YUY2 ",IMGFMT_YUY2 ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('Y','U','Y','2'),0,0,0,0,0}},
{"UYVY ",IMGFMT_UYVY ,0,{sizeof(DDPIXELFORMAT), DDPF_FOURCC,MAKEFOURCC('U','Y','V','Y'),0,0,0,0,0}},
{"BGR8 ",IMGFMT_BGR8 ,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 8, 0x00000000, 0x00000000, 0x00000000, 0}},
{"RGB15",IMGFMT_RGB15,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x0000001F, 0x000003E0, 0x00007C00, 0}}, //RGB 5:5:5
{"BGR15",IMGFMT_BGR15,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x00007C00, 0x000003E0, 0x0000001F, 0}},
{"RGB16",IMGFMT_RGB16,0,{sizeof(DDPIXELFORMAT), DDPF_RGB, 0, 16, 0x0000001F, 0x000007E0, 0x0000F800, 0}}, //RGB 5:6:5
@ -1287,6 +1288,24 @@ config(uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uin
/*create the surfaces*/
if(Directx_CreatePrimarySurface())return 1;
//create palette for 256 color mode
if(image_format==IMGFMT_BGR8){
LPDIRECTDRAWPALETTE ddpalette=NULL;
char* palette=malloc(4*256);
int i;
for(i=0; i<256; i++){
palette[4*i+0] = ((i >> 5) & 0x07) * 255 / 7;
palette[4*i+1] = ((i >> 2) & 0x07) * 255 / 7;
palette[4*i+2] = ((i >> 0) & 0x03) * 255 / 3;
palette[4*i+3] = PC_NOCOLLAPSE;
}
g_lpdd->lpVtbl->CreatePalette(g_lpdd,DDPCAPS_8BIT|DDPCAPS_INITIALIZE,palette,&ddpalette,NULL);
g_lpddsPrimary->lpVtbl->SetPalette(g_lpddsPrimary,ddpalette);
free(palette);
ddpalette->lpVtbl->Release(ddpalette);
}
if (!nooverlay && Directx_CreateOverlay(image_format))
{
if(format == primary_image_format)nooverlay=1; /*overlay creation failed*/