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More hints. Use save-restore mechanism 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2256 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
nick 2001-10-18 15:50:49 +00:00
parent a1856898dc
commit 8349c7558b
1 changed files with 17 additions and 7 deletions
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24
libvo/vo_vesa.c
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@ -84,7 +84,7 @@ static char * vbeErrToStr(int err)
static char sbuff[80]; static char sbuff[80];
if((err & VBE_VESA_ERROR_MASK) == VBE_VESA_ERROR_MASK) if((err & VBE_VESA_ERROR_MASK) == VBE_VESA_ERROR_MASK)
{ {
sprintf(sbuff,"VESA failed = 0x4f%x",err & VBE_VESA_ERRCODE_MASK); sprintf(sbuff,"VESA failed = 0x4f%x",(err & VBE_VESA_ERRCODE_MASK)>>8);
retval = sbuff; retval = sbuff;
} }
else else
@ -104,9 +104,7 @@ static char * vbeErrToStr(int err)
static void vesa_term( void ) static void vesa_term( void )
{ {
int err; int err;
#if 0
if((err=vbeRestoreState(init_state)) != VBE_OK) PRINT_VBE_ERR("vbeRestoreState",err); if((err=vbeRestoreState(init_state)) != VBE_OK) PRINT_VBE_ERR("vbeRestoreState",err);
#endif
if((err=vbeSetMode(init_mode,NULL)) != VBE_OK) PRINT_VBE_ERR("vbeSetMode",err); if((err=vbeSetMode(init_mode,NULL)) != VBE_OK) PRINT_VBE_ERR("vbeSetMode",err);
free(temp_buffer); free(temp_buffer);
vbeDestroy(); vbeDestroy();
@ -315,8 +313,22 @@ init(uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uint3
(int)(vib.VESAVersion >> 8) & 0xff, (int)(vib.VESAVersion >> 8) & 0xff,
(int)(vib.VESAVersion & 0xff), (int)(vib.VESAVersion & 0xff),
(int)(vib.OemSoftwareRev & 0xffff)); (int)(vib.OemSoftwareRev & 0xffff));
printf("vo_vesa: OEM info: %s\n",vib.OemStringPtr);
printf("vo_vesa: Video memory: %u Kb\n",vib.TotalMemory*64); printf("vo_vesa: Video memory: %u Kb\n",vib.TotalMemory*64);
printf("vo_vesa: VESA Capabilities: %s %s %s %s %s\n"
,vib.Capabilities & VBE_DAC_8BIT ? "8-bit DAC," : "6-bit DAC,"
,vib.Capabilities & VBE_NONVGA_CRTC ? "non-VGA CRTC,":"VGA CRTC,"
,vib.Capabilities & VBE_SNOWED_RAMDAC ? "snowed RAMDAC,":"normal RAMDAC,"
,vib.Capabilities & VBE_STEREOSCOPIC ? "stereoscopic,":"no stereoscopic,"
,vib.Capabilities & VBE_STEREO_EVC ? "Stereo EVC":"no stereo");
printf("vo_vesa: !!! Below will be printed OEM info. !!!\n");
printf("vo_vesa: You should watch 5 OEM related lines below else you've broken vm86\n");
printf("vo_vesa: OEM info: %s\n",vib.OemStringPtr);
printf("vo_vesa: OEM Revision: %x\n",vib.OemSoftwareRev);
printf("vo_vesa: OEM vendor: %s\n",vib.OemVendorNamePtr);
printf("vo_vesa: OEM Product Name: %s\n",vib.OemProductNamePtr);
printf("vo_vesa: OEM Product Rev: %s\n",vib.OemProductRevPtr);
printf("vo_vesa: Hint: To get workable TV-Out you should have plugged tv-connector in\n"
"vo_vesa: before booting PC since VESA BIOS initializes itself only during POST\n");
/* Find best mode here */ /* Find best mode here */
num_modes = 0; num_modes = 0;
mode_ptr = vib.VideoModePtr; mode_ptr = vib.VideoModePtr;
@ -423,13 +435,11 @@ init(uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uint3
win.high= video_mode_info.WinSize*1024; win.high= video_mode_info.WinSize*1024;
x_offset = (video_mode_info.XResolution - image_width) / 2; x_offset = (video_mode_info.XResolution - image_width) / 2;
y_offset = (video_mode_info.YResolution - image_height) / 2; y_offset = (video_mode_info.YResolution - image_height) / 2;
#if 0
if((err=vbeSaveState(&init_state)) != VBE_OK) if((err=vbeSaveState(&init_state)) != VBE_OK)
{ {
PRINT_VBE_ERR("vbeSaveState",err); PRINT_VBE_ERR("vbeSaveState",err);
return -1; return -1;
} }
#endif
if((err=vbeSetMode(video_mode,NULL)) != VBE_OK) if((err=vbeSetMode(video_mode,NULL)) != VBE_OK)
{ {
PRINT_VBE_ERR("vbeSetMode",err); PRINT_VBE_ERR("vbeSetMode",err);
@ -444,7 +454,7 @@ init(uint32_t width, uint32_t height, uint32_t d_width, uint32_t d_height, uint3
} }
else else
{ {
printf("vo_vesa: Can't find mode for: %ux%u@%x\n",width,height,format); printf("vo_vesa: Can't find mode for: %ux%u@%u\n",width,height,bpp);
return -1; return -1;
} }
if(verbose) if(verbose)