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Code Issues Releases Wiki Activity

- now features 24->32 conversion (this is actually faster than letting the

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codec produce depth 32 in the first place for avis :-))) )


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@681 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
acki2 2001-05-01 22:37:37 +00:00
parent 6dc09d5e5f
commit 74145035f1
1 changed files with 126 additions and 57 deletions

183
libvo/vo_dga.c
View File

@ -23,6 +23,10 @@
* - works only on x86 architectures
*
* $Log$
* Revision 1.19 2001/05/01 22:37:37 acki2
* - now features 24->32 conversion (this is actually faster than letting the
* codec produce depth 32 in the first place for avis :-))) )
*
* Revision 1.18 2001/05/01 20:24:31 acki2
* - now mpeg is fast again (no more offscreen buffer rubbish) But is it really ok?
*
@ -125,11 +129,11 @@ static vo_info_t vo_info =
//------------------------------------------------------------------
#define BITSPP (vo_dga_modes[vo_dga_active_mode].vdm_bitspp)
#define BYTESPP (vo_dga_modes[vo_dga_active_mode].vdm_bytespp)
#define HW_MODE (vo_dga_modes[vo_dga_active_mode])
//#define BITSPP (vo_dga_modes[vo_dga_active_mode].vdm_bitspp)
//#define BYTESPP (vo_dga_modes[vo_dga_active_mode].vdm_bytespp)
#define HW_MODE (vo_dga_modes[vo_dga_hw_mode])
#define SRC_MODE (vo_dga_modes[vo_dga_src_mode])
struct vd_modes {
int vdm_mplayer_depth;
@ -140,21 +144,32 @@ struct vd_modes {
int vdm_rmask;
int vdm_gmask;
int vdm_bmask;
int vdm_hw_mode;
int vdm_conversion_func;
};
//------------------------------------------------------------------
static struct vd_modes vo_dga_modes[] = {
#define VDM_CONV_NATIVE 0
#define VDM_CONV_15TO16 1
#define VDM_CONV_24TO32 2
{ 0, 0, 0, 0, 0, 0, 0, 0},
{ 15, 0, 15, 16, 2, 0x7c00, 0x03e0, 0x001f },
{ 16, 0, 16, 16, 2, 0xf800, 0x07e0, 0x001f },
{ 24, 0, 24, 24, 3, 0xff0000, 0x00ff00, 0x0000ff},
{ 32, 0, 24, 32, 4, 0x00ff0000, 0x0000ff00, 0x000000ff}
static struct vd_modes vo_dga_modes[] = {
// these entries describe HW modes
// however, we use the same entries to tell mplayer what we support
// so the last two values describe, which HW mode to use and which conversion
// function to use for a mode that is not supported by HW
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
{ 15, 0, 15, 16, 2, 0x7c00, 0x03e0, 0x001f, 2, VDM_CONV_15TO16 },
{ 16, 0, 16, 16, 2, 0xf800, 0x07e0, 0x001f, 2, VDM_CONV_NATIVE },
{ 24, 0, 24, 24, 3, 0xff0000, 0x00ff00, 0x0000ff, 4, VDM_CONV_24TO32},
{ 32, 0, 24, 32, 4, 0x00ff0000, 0x0000ff00, 0x000000ff, 4, VDM_CONV_NATIVE}
};
static int vo_dga_mode_num = sizeof(vo_dga_modes)/sizeof(struct vd_modes);
// enable a HW mode (by description)
int vd_EnableMode( int depth, int bitspp,
int rmask, int gmask, int bmask){
int i;
@ -165,6 +180,8 @@ int vd_EnableMode( int depth, int bitspp,
vo_dga_modes[i].vdm_gmask == gmask &&
vo_dga_modes[i].vdm_bmask == bmask){
vo_dga_modes[i].vdm_supported = 1;
vo_dga_modes[i].vdm_hw_mode = i;
vo_dga_modes[i].vdm_conversion_func = VDM_CONV_NATIVE;
return i;
}
}
@ -183,18 +200,22 @@ int vd_ModeEqual(int depth, int bitspp,
}
// enable a HW mode (mplayer_depth decides which)
int vd_ValidateMode( int mplayer_depth){
int i;
if(mplayer_depth == 0)return 0;
for(i=1; i<vo_dga_mode_num; i++){
if(vo_dga_modes[i].vdm_mplayer_depth == mplayer_depth ){
vo_dga_modes[i].vdm_supported = 1;
vo_dga_modes[i].vdm_hw_mode = i;
vo_dga_modes[i].vdm_conversion_func = VDM_CONV_NATIVE;
return i;
}
}
return 0;
}
// do we support this mode? (not important whether native or conversion)
int vd_ModeValid( int mplayer_depth){
int i;
if(mplayer_depth == 0)return 0;
@ -213,12 +234,16 @@ char *vd_GetModeString(int index){
static char stringbuf[VO_DGA_MAX_STRING_LEN];
stringbuf[VO_DGA_MAX_STRING_LEN-1]=0;
snprintf(stringbuf, VO_DGA_MAX_STRING_LEN-2,
"depth=%d, bpp=%d, r=%06x, g=%06x, b=%06x (-bpp %d)",
"depth=%d, bpp=%d, r=%06x, g=%06x, b=%06x, %s (-bpp %d)",
vo_dga_modes[index].vdm_depth,
vo_dga_modes[index].vdm_bitspp,
vo_dga_modes[index].vdm_rmask,
vo_dga_modes[index].vdm_gmask,
vo_dga_modes[index].vdm_bmask,
vo_dga_modes[index].vdm_supported ?
(vo_dga_modes[index].vdm_conversion_func == VDM_CONV_NATIVE ?
"native (fast), " : "conversion (slow),") :
"not supported :-( ",
vo_dga_modes[index].vdm_mplayer_depth);
return stringbuf;
}
@ -249,8 +274,10 @@ static int vo_dga_src_skip; // bytes to skip after copying one
// (not supported yet) in src
static int vo_dga_vp_skip; // dto. for dest
static int vo_dga_lines; // num of lines to copy
static int vo_dga_active_mode = 0; // index in mode list that is used
// for movie
static int vo_dga_hw_mode = 0; // index in mode list that is actually
// used by framebuffer
static int vo_dga_src_mode = 0; // index in mode list that is used by
// codec
static int vo_dga_XServer_mode = 0;// index in mode list for resolution
// XServer is running
@ -354,8 +381,31 @@ static uint32_t draw_frame( uint8_t *src[] ){
s = *src;
d = (&((char *)vo_dga_base)[vo_dga_vp_offset + vo_dga_dbf_current * vo_dga_dbf_mem_offset]);
rep_movsl(d, s, lpl, vo_dga_vp_skip, numlines );
switch(SRC_MODE.vdm_conversion_func){
case VDM_CONV_NATIVE:
rep_movsl(d, s, lpl, vo_dga_vp_skip, numlines );
break;
case VDM_CONV_15TO16:
printf("vo_dga: 15 to 16 not implemented yet!!!\n");
break;
case VDM_CONV_24TO32:
{
int i,k,l,m;
for(i = 0; i< vo_dga_lines; i++ ){
for(k = 0; k< vo_dga_src_width; k+=2 ){
l = *(((uint32_t *)s)++);
m = (l & 0xff000000)>> 24 ;
*(((uint32_t *)d)++) = l & 0x00ffffff;
m |= *(((uint16_t *)s)++) << 8;
*(((uint32_t *)d)++) = m;
}
d+= vp_skip;
}
}
//printf("vo_dga: 24 to 32 not implemented yet!!!\n");
break;
}
return 0;
}
@ -396,9 +446,9 @@ static uint32_t draw_slice( uint8_t *src[],int stride[],
{
yuv2rgb( vo_dga_base + vo_dga_dbf_current * vo_dga_dbf_mem_offset + vo_dga_vp_offset +
(vo_dga_width * y +x) * BYTESPP,
(vo_dga_width * y +x) * HW_MODE.vdm_bytespp,
src[0], src[1], src[2],
w,h, vo_dga_width * BYTESPP,
w,h, vo_dga_width * HW_MODE.vdm_bytespp,
stride[0],stride[1] );
return 0;
};
@ -438,18 +488,18 @@ static uint32_t query_format( uint32_t format )
if( !vo_init() ){
vd_printf(VD_ERR, "vo_dga: vo_init() failed!\n");
return 1;
}
vo_dga_XServer_mode = vd_ValidateMode(vo_depthonscreen);
}
vo_dga_XServer_mode = vd_ValidateMode(vo_depthonscreen);
if(vo_dga_XServer_mode ==0){
#ifndef HAVE_DGA2
vd_printf(VD_ERR, "vo_dga: Your X-Server is not running in a ");
vd_printf(VD_ERR, "resolution supported by DGA driver!\n");
#endif
}else{
vd_printf(VD_INFO, "vo_dga: X running at: %s\n",
vd_GetModeString(vo_dga_XServer_mode));
}
}//else{
// vd_printf(VD_INFO, "vo_dga: X running at: %s\n",
// vd_GetModeString(vo_dga_XServer_mode));
//}
#ifdef HAVE_DGA2
modelines=XDGAQueryModes(qdisp, XDefaultScreen(qdisp),&modecount);
@ -472,24 +522,31 @@ static uint32_t query_format( uint32_t format )
modelines[i].blueMask);
}
XFree(modelines);
dga_depths_init = 1;
}
#endif
dga_depths_init = 1;
XCloseDisplay(qdisp);
for(i=0; i<vo_dga_mode_num; i++){
if(vo_dga_modes[i].vdm_supported != 0){
vd_printf(VD_INFO, "vo_dga: Supporting mode: %s", vd_GetModeString(i));
if(vo_dbpp && vo_dbpp != vo_dga_modes[i].vdm_mplayer_depth){
vo_dga_modes[i].vdm_supported = 0;
vd_printf(VD_INFO, " ...disabled by -bpp %d", vo_dbpp );
}
vd_printf(VD_INFO, "\n");
if( !vo_dga_modes[1].vdm_supported && vo_dga_modes[2].vdm_supported ){
vo_dga_modes[1].vdm_supported = 1;
}
if( !vo_dga_modes[3].vdm_supported && vo_dga_modes[4].vdm_supported ){
vo_dga_modes[3].vdm_supported = 1;
}
for(i=1; i<vo_dga_mode_num; i++){
vd_printf(VD_INFO, "vo_dga: Mode: %s", vd_GetModeString(i));
if(vo_dbpp && vo_dbpp != vo_dga_modes[i].vdm_mplayer_depth){
vo_dga_modes[i].vdm_supported = 0;
vd_printf(VD_INFO, " ...disabled by -bpp %d", vo_dbpp );
}
vd_printf(VD_INFO, "\n");
}
}
// TODO: respect bit for native/not native
if( format==IMGFMT_YV12 ) return 7;
if( (format&IMGFMT_BGR_MASK) == IMGFMT_BGR &&
@ -649,15 +706,24 @@ static uint32_t init( uint32_t width, uint32_t height,
if( !vo_dbpp ){
if (format == IMGFMT_YV12){
vo_dga_active_mode = vo_dga_XServer_mode;
vo_dga_src_mode = vo_dga_XServer_mode;
}else if((format & IMGFMT_BGR_MASK) == IMGFMT_BGR){
vo_dga_active_mode = vd_ModeValid( format & 0xff );
vo_dga_src_mode = vd_ModeValid( format & 0xff );
}
}else{
vo_dga_active_mode = vd_ModeValid(vo_dbpp);
vo_dga_src_mode = vd_ModeValid(vo_dbpp);
}
vo_dga_hw_mode = SRC_MODE.vdm_hw_mode;
if( format == IMGFMT_YV12 && vo_dga_src_mode != vo_dga_hw_mode ){
vd_printf(VD_ERR,
"vo_dga: YV12 supports native modes only. Using %d instead of selected %d.\n",
HW_MODE.vdm_mplayer_depth,
SRC_MODE.vdm_mplayer_depth );
vo_dga_src_mode = vo_dga_hw_mode;
}
if(!vo_dga_active_mode){
if(!vo_dga_src_mode){
vd_printf(VD_ERR, "vo_dga: unsupported video format!\n");
return 1;
}
@ -690,7 +756,7 @@ static uint32_t init( uint32_t width, uint32_t height,
modelines[i].redMask,
modelines[i].greenMask,
modelines[i].blueMask,
vo_dga_active_mode)){
vo_dga_hw_mode)){
vd_printf(VD_DBG, "maxy: %4d, depth: %2d, %4dx%4d, ",
modelines[i].maxViewportY, modelines[i].depth,
@ -703,15 +769,18 @@ static uint32_t init( uint32_t width, uint32_t height,
}
}
vd_printf(VD_INFO,
"vo_dga: Selected video mode %4d x %4d @ %3d Hz @ depth %2d, bitspp %2d, video %3d x %3d.\n",
"vo_dga: Selected hardware mode %4d x %4d @ %3d Hz @ depth %2d, bitspp %2d.\n",
mX, mY, mVBI,
vo_dga_modes[vo_dga_active_mode].vdm_depth,
vo_dga_modes[vo_dga_active_mode].vdm_bitspp,
width, height);
HW_MODE.vdm_depth,
HW_MODE.vdm_bitspp);
vd_printf(VD_INFO,
"vo_dga: Video parameters by codec: %3d x %3d, depth %2d, bitspp %2d.\n",
width, height,
SRC_MODE.vdm_depth,
SRC_MODE.vdm_bitspp);
vo_dga_vp_width =mX;
vo_dga_vp_height = mY;
vo_dga_width = modelines[j].bytesPerScanline / BYTESPP ;
vo_dga_width = modelines[j].bytesPerScanline / HW_MODE.vdm_bytespp ;
dga_modenum = modelines[j].num;
max_vpy_pos = modelines[j].maxViewportY;
@ -743,7 +812,7 @@ static uint32_t init( uint32_t width, uint32_t height,
if(vo_dga_vidmodes != NULL ){
for (i=0; i<modecount; i++){
if ( check_res(i, wanted_width, wanted_height,
vo_dga_modes[vo_dga_active_mode].vdm_depth,
vo_dga_modes[vo_dga_hw_mode].vdm_depth,
vo_dga_vidmodes[i]->hdisplay,
vo_dga_vidmodes[i]->vdisplay,
GET_VREFRESH(vo_dga_vidmodes[i]->dotclock,
@ -755,8 +824,8 @@ static uint32_t init( uint32_t width, uint32_t height,
vd_printf(VD_INFO,
"vo_dga: Selected video mode %4d x %4d @ %3d Hz @ depth %2d, bitspp %2d, video %3d x %3d.\n",
mX, mY, mVBI,
vo_dga_modes[vo_dga_active_mode].vdm_depth,
vo_dga_modes[vo_dga_active_mode].vdm_bitspp,
vo_dga_modes[vo_dga_hw_mode].vdm_depth,
vo_dga_modes[vo_dga_hw_mode].vdm_bitspp,
width, height);
}else{
vd_printf(VD_INFO, "vo_dga: XF86VidMode returned no screens - using current resolution.\n");
@ -838,26 +907,26 @@ static uint32_t init( uint32_t width, uint32_t height,
// do some more checkings here ...
if( format==IMGFMT_YV12 ){
yuv2rgb_init( vo_dga_modes[vo_dga_active_mode].vdm_mplayer_depth , MODE_RGB );
yuv2rgb_init( vo_dga_modes[vo_dga_hw_mode].vdm_mplayer_depth , MODE_RGB );
vd_printf( VD_DBG, "vo_dga: Using mplayer depth %d for YV12\n",
vo_dga_modes[vo_dga_active_mode].vdm_mplayer_depth);
vo_dga_modes[vo_dga_hw_mode].vdm_mplayer_depth);
}
vd_printf(VD_DBG, "vo_dga: bytes/line: %d, screen res: %dx%d, depth: %d, base: %08x, bpp: %d\n",
vo_dga_width, vo_dga_vp_width,
vo_dga_vp_height, BYTESPP, vo_dga_base,
BITSPP);
vo_dga_vp_height, HW_MODE.vdm_bytespp, vo_dga_base,
HW_MODE.vdm_bitspp);
x_off = (vo_dga_vp_width - vo_dga_src_width)>>1;
y_off = (vo_dga_vp_height - vo_dga_src_height)>>1;
vo_dga_bytes_per_line = vo_dga_src_width * BYTESPP;
vo_dga_bytes_per_line = vo_dga_src_width * HW_MODE.vdm_bytespp;
vo_dga_lines = vo_dga_src_height;
vo_dga_src_offset = 0;
vo_dga_vp_offset = (y_off * vo_dga_width + x_off ) * BYTESPP;
vo_dga_vp_offset = (y_off * vo_dga_width + x_off ) * HW_MODE.vdm_bytespp;
vo_dga_vp_skip = (vo_dga_width - vo_dga_src_width) * BYTESPP; // todo
vo_dga_vp_skip = (vo_dga_width - vo_dga_src_width) * HW_MODE.vdm_bytespp; // todo
vd_printf(VD_DBG, "vo_dga: vp_off=%d, vp_skip=%d, bpl=%d\n",
vo_dga_vp_offset, vo_dga_vp_skip, vo_dga_bytes_per_line);
@ -874,7 +943,7 @@ static uint32_t init( uint32_t width, uint32_t height,
// note: set vo_dga_dbf_mem_offset to NULL to disable doublebuffering
vo_dga_dbf_y_offset = y_off + vo_dga_src_height;
vo_dga_dbf_mem_offset = vo_dga_width * BYTESPP * vo_dga_dbf_y_offset;
vo_dga_dbf_mem_offset = vo_dga_width * HW_MODE.vdm_bytespp * vo_dga_dbf_y_offset;
vo_dga_dbf_current = 0;
// if(format ==IMGFMT_YV12 )
@ -893,13 +962,13 @@ static uint32_t init( uint32_t width, uint32_t height,
int size = vo_dga_width *
(vo_dga_vp_height + (vo_dga_dbf_mem_offset != 0 ?
(vo_dga_src_height+y_off) : 0)) *
BYTESPP;
HW_MODE.vdm_bytespp;
#ifndef HAVE_DGA2
vd_printf(VD_DBG, "vo_dga: wanted size=%d, fb-size=%d\n", size, ram);
if(size>ram*1024){
vo_dga_dbf_mem_offset = 0;
vd_printf(VD_INFO, "vo_dga: Not enough memory for double buffering!\n");
size -= (vo_dga_src_height+y_off) * vo_dga_width * BYTESPP;
size -= (vo_dga_src_height+y_off) * vo_dga_width * HW_MODE.vdm_bytespp;
}
#endif