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kolibrios-fun/programs/system/drivers/ati2d/accel_2d.inc
Sergey Semyonov (Serge) ebd406a2e7 command processor 
git-svn-id: svn://kolibrios.org@883 a494cfbc-eb01-0410-851d-a64ba20cac60
2008-10-22 19:29:38 +00:00

838 lines
25 KiB
C++
Raw Blame History

int ClearPixmap(io_clear_t *io)
{
u32_t ifl;
u32_t *ring;
local_pixmap_t *dstpixmap;
dstpixmap = (io->dstpix == (void*)-1) ? &scr_pixmap : io->dstpix ;
ifl = safe_cli();
#if R300_PIO
R5xxFIFOWait(6);
OUTREG(R5XX_DP_GUI_MASTER_CNTL,
RADEON_GMC_DST_PITCH_OFFSET_CNTL |
RADEON_GMC_BRUSH_SOLID_COLOR |
RADEON_GMC_DST_32BPP |
RADEON_GMC_SRC_DATATYPE_COLOR |
R5XX_GMC_CLR_CMP_CNTL_DIS |
R5XX_GMC_WR_MSK_DIS |
R5XX_ROP3_P
);
OUTREG(R5XX_DP_BRUSH_FRGD_CLR, io->color);
OUTREG(R5XX_DP_CNTL, R5XX_DST_X_LEFT_TO_RIGHT | R5XX_DST_Y_TOP_TO_BOTTOM);
OUTREG(R5XX_DST_PITCH_OFFSET, dstpixmap->pitch_offset);
OUTREG(R5XX_DST_Y_X, 0);
OUTREG(R5XX_DST_WIDTH_HEIGHT,(dstpixmap->width<<16)|dstpixmap->height);
#else
BEGIN_RING(6);
OUT_RING(CP_PACKET3(RADEON_CNTL_PAINT_MULTI, 4));
OUT_RING(RADEON_GMC_DST_PITCH_OFFSET_CNTL |
RADEON_GMC_BRUSH_SOLID_COLOR |
RADEON_GMC_DST_32BPP |
RADEON_GMC_SRC_DATATYPE_COLOR |
R5XX_GMC_CLR_CMP_CNTL_DIS |
R5XX_GMC_WR_MSK_DIS |
R5XX_ROP3_P
);
OUT_RING(dstpixmap->pitch_offset);
OUT_RING(io->color);
OUT_RING( 0 );
OUT_RING((dstpixmap->width<<16)|dstpixmap->height);
COMMIT_RING();
#endif
safe_sti(ifl);
return ERR_OK;
}
int Line(io_draw_t *draw)
{
local_pixmap_t *dstpixmap;
clip_t clip;
int x0, y0, x1, y1;
dstpixmap = (draw->dstpix == (void*)-1) ? &scr_pixmap : draw->dstpix ;
x0 = draw->x0;
y0 = draw->y0;
x1 = draw->x1;
y1 = draw->y1;
clip.xmin = 0;
clip.ymin = 0;
clip.xmax = dstpixmap->width-1;
clip.ymax = dstpixmap->height-1;
if ( !LineClip(&clip, &x0, &y0, &x1, &y1 ))
{
u32_t ifl;
u32_t *ring, write;
ifl = safe_cli();
#if R300_PIO
R5xxFIFOWait(6);
OUTREG(R5XX_DP_GUI_MASTER_CNTL,
RADEON_GMC_DST_PITCH_OFFSET_CNTL |
RADEON_GMC_BRUSH_SOLID_COLOR |
RADEON_GMC_DST_32BPP |
RADEON_GMC_SRC_DATATYPE_COLOR |
R5XX_GMC_CLR_CMP_CNTL_DIS |
R5XX_GMC_WR_MSK_DIS |
R5XX_ROP3_P
);
OUTREG(R5XX_DST_LINE_PATCOUNT, 0x55 << R5XX_BRES_CNTL_SHIFT);
OUTREG(R5XX_DP_BRUSH_FRGD_CLR, draw->color);
OUTREG(R5XX_DST_PITCH_OFFSET, dstpixmap->pitch_offset);
OUTREG(R5XX_DST_LINE_START,(y0<<16)|x0);
OUTREG(R5XX_DST_LINE_END,(y1<<16)|x1);
#else
BEGIN_RING(6);
OUT_RING(CP_PACKET3(RADEON_CNTL_PAINT_POLYLINE, 4));
OUT_RING(RADEON_GMC_DST_PITCH_OFFSET_CNTL |
RADEON_GMC_BRUSH_SOLID_COLOR |
RADEON_GMC_DST_32BPP |
RADEON_GMC_SRC_DATATYPE_COLOR |
R5XX_GMC_CLR_CMP_CNTL_DIS |
R5XX_GMC_WR_MSK_DIS |
R5XX_ROP3_P);
OUT_RING(dstpixmap->pitch_offset);
OUT_RING(draw->color);
OUT_RING((y0<<16)|x0);
OUT_RING((y1<<16)|x1);
COMMIT_RING();
#endif
safe_sti(ifl);
};
return ERR_OK;
}
int DrawRect(io_draw_t* draw)
{
int x0, y0, x1, y1, xend, yend;
local_pixmap_t *dstpixmap;
clip_t dst_clip;
dstpixmap = (draw->dstpix == (void*)-1) ? &scr_pixmap : draw->dstpix ;
x0 = draw->x0;
y0 = draw->y0;
x1 = xend = x0 + draw->w - 1;
y1 = yend = y0 + draw->h - 1;
dst_clip.xmin = 0;
dst_clip.ymin = 0;
dst_clip.xmax = dstpixmap->width-1;
dst_clip.ymax = dstpixmap->height-1;
// dbgprintf("draw rect x0:%d, y0:%d, x1:%d, y1:%d, color: %x\n",
// x0, y0, x1, y1, draw->color);
if( ! BlockClip( &dst_clip, &x0, &y0, &x1, &y1))
{
u32_t *ring;
u32_t ifl;
int w, h;
w = x1 - x0 + 1;
h = y1 - y0 + 1;
ifl = safe_cli();
#if R300_PIO
R5xxFIFOWait(6);
OUTREG(R5XX_DP_GUI_MASTER_CNTL,
RADEON_GMC_DST_PITCH_OFFSET_CNTL |
RADEON_GMC_BRUSH_SOLID_COLOR |
RADEON_GMC_DST_32BPP |
RADEON_GMC_SRC_DATATYPE_COLOR |
R5XX_GMC_CLR_CMP_CNTL_DIS |
R5XX_GMC_WR_MSK_DIS |
R5XX_ROP3_P
);
OUTREG(R5XX_DP_BRUSH_FRGD_CLR, draw->color);
OUTREG(R5XX_DP_CNTL, R5XX_DST_X_LEFT_TO_RIGHT | R5XX_DST_Y_TOP_TO_BOTTOM);
OUTREG(R5XX_DST_PITCH_OFFSET, dstpixmap->pitch_offset);
OUTREG(R5XX_DST_Y_X,(y0<<16)|x0);
OUTREG(R5XX_DST_WIDTH_HEIGHT,(w<<16)|h);
if( draw->color != draw->border)
{
OUTREG(R5XX_DP_BRUSH_FRGD_CLR, draw->border);
if( y0 == draw->y0)
{
R5xxFIFOWait(2);
OUTREG(R5XX_DST_Y_X,(y0<<16)|x0);
OUTREG(R5XX_DST_WIDTH_HEIGHT,(w<<16)|1);
y0++;
h--;
}
if( y1 == yend )
{
R5xxFIFOWait(2);
OUTREG(R5XX_DST_Y_X,(y1<<16)|x0);
OUTREG(R5XX_DST_WIDTH_HEIGHT,(w<<16)|1);
h--;
}
if( (h > 0) && (x0 == draw->x0))
{
R5xxFIFOWait(2);
OUTREG(R5XX_DST_Y_X,(y0<<16)|x0);
OUTREG(R5XX_DST_WIDTH_HEIGHT,(1<<16)|h);
}
if( (h > 0) && (x1 == xend))
{
R5xxFIFOWait(2);
OUTREG(R5XX_DST_Y_X,(y0<<16)|x1);
OUTREG(R5XX_DST_WIDTH_HEIGHT,(1<<16)|h);
}
};
#else
BEGIN_RING(64);
OUT_RING(CP_PACKET3(RADEON_CNTL_PAINT_MULTI, 4));
OUT_RING(RADEON_GMC_DST_PITCH_OFFSET_CNTL |
RADEON_GMC_BRUSH_SOLID_COLOR |
RADEON_GMC_DST_32BPP |
RADEON_GMC_SRC_DATATYPE_COLOR |
R5XX_GMC_CLR_CMP_CNTL_DIS |
R5XX_GMC_WR_MSK_DIS |
R5XX_ROP3_P
);
OUT_RING(dstpixmap->pitch_offset);
OUT_RING(draw->color);
OUT_RING((x0<<16)|y0);
OUT_RING((w<<16)|h);
OUT_RING(CP_PACKET2());
OUT_RING(CP_PACKET2());
if( draw->color != draw->border)
{
if( y0 == draw->y0) {
OUT_RING(CP_PACKET3(RADEON_CNTL_PAINT_MULTI, 4));
OUT_RING(RADEON_GMC_DST_PITCH_OFFSET_CNTL |
RADEON_GMC_BRUSH_SOLID_COLOR |
RADEON_GMC_DST_32BPP |
RADEON_GMC_SRC_DATATYPE_COLOR |
R5XX_GMC_CLR_CMP_CNTL_DIS |
R5XX_GMC_WR_MSK_DIS |
R5XX_ROP3_P
);
OUT_RING(dstpixmap->pitch_offset);
OUT_RING(draw->border);
OUT_RING((x0<<16)|y0);
OUT_RING((w<<16)|1);
OUT_RING(CP_PACKET2());
OUT_RING(CP_PACKET2());
// y0++;
// h--;
}
if( y1 == yend ) {
OUT_RING(CP_PACKET3(RADEON_CNTL_PAINT_MULTI, 4));
OUT_RING(RADEON_GMC_DST_PITCH_OFFSET_CNTL |
RADEON_GMC_BRUSH_SOLID_COLOR |
RADEON_GMC_DST_32BPP |
RADEON_GMC_SRC_DATATYPE_COLOR |
R5XX_GMC_CLR_CMP_CNTL_DIS |
R5XX_GMC_WR_MSK_DIS |
R5XX_ROP3_P
);
OUT_RING(dstpixmap->pitch_offset);
OUT_RING(draw->border);
OUT_RING((x0<<16)|y1);
OUT_RING((w<<16)|1);
OUT_RING(CP_PACKET2());
OUT_RING(CP_PACKET2());
// h--;
}
if( (h > 0) && (x0 == draw->x0)) {
OUT_RING(CP_PACKET3(RADEON_CNTL_PAINT_MULTI, 4));
OUT_RING(RADEON_GMC_DST_PITCH_OFFSET_CNTL |
RADEON_GMC_BRUSH_SOLID_COLOR |
RADEON_GMC_DST_32BPP |
RADEON_GMC_SRC_DATATYPE_COLOR |
R5XX_GMC_CLR_CMP_CNTL_DIS |
R5XX_GMC_WR_MSK_DIS |
R5XX_ROP3_P
);
OUT_RING(dstpixmap->pitch_offset);
OUT_RING(draw->border);
OUT_RING((x0<<16)|y0);
OUT_RING((1<<16)|h);
OUT_RING(CP_PACKET2());
OUT_RING(CP_PACKET2());
}
if( (h > 0) && (x1 == xend)) {
OUT_RING(CP_PACKET3(RADEON_CNTL_PAINT_MULTI, 4));
OUT_RING(RADEON_GMC_DST_PITCH_OFFSET_CNTL |
RADEON_GMC_BRUSH_SOLID_COLOR |
RADEON_GMC_DST_32BPP |
RADEON_GMC_SRC_DATATYPE_COLOR |
R5XX_GMC_CLR_CMP_CNTL_DIS |
R5XX_GMC_WR_MSK_DIS |
R5XX_ROP3_P
);
OUT_RING(dstpixmap->pitch_offset);
OUT_RING(draw->border);
OUT_RING((x1<<16)|y0);
OUT_RING((1<<16)|h);
OUT_RING(CP_PACKET2());
OUT_RING(CP_PACKET2());
}
};
/*
CP_REG(R5XX_DP_GUI_MASTER_CNTL,
RADEON_GMC_DST_PITCH_OFFSET_CNTL |
RADEON_GMC_BRUSH_SOLID_COLOR |
RADEON_GMC_DST_32BPP |
RADEON_GMC_SRC_DATATYPE_COLOR |
R5XX_GMC_CLR_CMP_CNTL_DIS |
R5XX_GMC_WR_MSK_DIS |
R5XX_ROP3_P
);
CP_REG(R5XX_DP_BRUSH_FRGD_CLR, draw->color);
CP_REG(R5XX_DP_CNTL, R5XX_DST_X_LEFT_TO_RIGHT | R5XX_DST_Y_TOP_TO_BOTTOM);
CP_REG(R5XX_DST_PITCH_OFFSET, dstpixmap->pitch_offset);
CP_REG(R5XX_DST_Y_X,(y0<<16)|x0);
CP_REG(R5XX_DST_WIDTH_HEIGHT,(w<<16)|h);
if( draw->color != draw->border)
{
CP_REG(R5XX_DP_GUI_MASTER_CNTL,
RADEON_GMC_DST_PITCH_OFFSET_CNTL |
RADEON_GMC_BRUSH_SOLID_COLOR |
RADEON_GMC_DST_32BPP |
RADEON_GMC_SRC_DATATYPE_COLOR |
R5XX_GMC_CLR_CMP_CNTL_DIS |
R5XX_GMC_WR_MSK_DIS |
R5XX_ROP3_P
);
CP_REG(R5XX_DP_BRUSH_FRGD_CLR, draw->border);
CP_REG(R5XX_DP_CNTL, R5XX_DST_X_LEFT_TO_RIGHT | R5XX_DST_Y_TOP_TO_BOTTOM);
CP_REG(R5XX_DST_PITCH_OFFSET, dstpixmap->pitch_offset);
if( y0 == draw->y0) {
CP_REG(R5XX_DST_Y_X,(y0<<16)|x0);
CP_REG(R5XX_DST_WIDTH_HEIGHT,(w<<16)|1);
y0++;
h--;
}
if( y1 == yend ) {
CP_REG(R5XX_DST_Y_X,(y1<<16)|x0);
CP_REG(R5XX_DST_WIDTH_HEIGHT,(w<<16)|1);
h--;
}
if( (h > 0) && (x0 == draw->x0)) {
CP_REG(R5XX_DST_Y_X,(y0<<16)|x0);
CP_REG(R5XX_DST_WIDTH_HEIGHT,(1<<16)|h);
}
if( (h > 0) && (x1 == xend)) {
CP_REG(R5XX_DST_Y_X,(y0<<16)|x1);
CP_REG(R5XX_DST_WIDTH_HEIGHT,(1<<16)|h);
}
};
*/
COMMIT_RING();
#endif
safe_sti(ifl);
};
return ERR_OK;
}
int FillRect(io_fill_t *fill)
{
local_pixmap_t *dstpixmap;
clip_t dst_clip;
int x0, y0, x1, y1, xend, yend;
dstpixmap = (fill->dstpix == (void*)-1) ? &scr_pixmap : fill->dstpix ;
x0 = fill->x;
y0 = fill->y;
xend = x1 = x0 + fill->w - 1;
yend = y1 = y0 + fill->h - 1;
dst_clip.xmin = 0;
dst_clip.ymin = 0;
dst_clip.xmax = dstpixmap->width-1;
dst_clip.ymax = dstpixmap->height-1;
// dbgprintf("fill rect x0:%d, y0:%d, x1:%d, y1:%d\n",
// x0, y0, x1, y1);
if( ! BlockClip(&dst_clip, &x0, &y0, &x1, &y1))
{
u32_t *ring, write;
u32_t ifl;
int w = x1 - x0 + 1;
int h = y1 - y0 + 1;
ifl = safe_cli();
#if R300_PIO
R5xxFIFOWait(9);
OUTREG(R5XX_DP_GUI_MASTER_CNTL,
RADEON_GMC_DST_PITCH_OFFSET_CNTL |
R5XX_GMC_BRUSH_8X8_MONO_FG_BG |
RADEON_GMC_DST_32BPP |
R5XX_GMC_SRC_DATATYPE_COLOR |
R5XX_GMC_CLR_CMP_CNTL_DIS |
R5XX_GMC_WR_MSK_DIS |
R5XX_ROP3_P
);
OUTREG(R5XX_DP_BRUSH_BKGD_CLR, fill->bkcolor);
OUTREG(R5XX_DP_BRUSH_FRGD_CLR, fill->fcolor);
OUTREG(R5XX_BRUSH_DATA0, fill->bmp0);
OUTREG(R5XX_BRUSH_DATA1, fill->bmp1);
OUTREG(R5XX_DP_CNTL, R5XX_DST_X_LEFT_TO_RIGHT | R5XX_DST_Y_TOP_TO_BOTTOM);
OUTREG(R5XX_DST_PITCH_OFFSET, dstpixmap->pitch_offset);
OUTREG(R5XX_DST_Y_X,(y0<<16)|x0);
OUTREG(R5XX_DST_HEIGHT_WIDTH,(h<<16)|w);
if( (fill->border & 0xFF000000) != 0)
{
R5xxFIFOWait(2);
OUTREG(R5XX_DP_GUI_MASTER_CNTL,
RADEON_GMC_DST_PITCH_OFFSET_CNTL |
RADEON_GMC_BRUSH_SOLID_COLOR |
RADEON_GMC_DST_32BPP |
RADEON_GMC_SRC_DATATYPE_COLOR |
R5XX_GMC_CLR_CMP_CNTL_DIS |
R5XX_GMC_WR_MSK_DIS |
R5XX_ROP3_P
);
OUTREG(R5XX_DP_BRUSH_FRGD_CLR, fill->border);
if( y0 == fill->y)
{
R5xxFIFOWait(2);
OUTREG(R5XX_DST_Y_X,(y0<<16)|x0);
OUTREG(R5XX_DST_WIDTH_HEIGHT,(w<<16)|1);
y0++;
h--;
}
if( y1 == yend )
{
R5xxFIFOWait(2);
OUTREG(R5XX_DST_Y_X,(y1<<16)|x0);
OUTREG(R5XX_DST_WIDTH_HEIGHT,(w<<16)|1);
h--;
}
if( (h > 0) && (x0 == fill->x))
{
R5xxFIFOWait(2);
OUTREG(R5XX_DST_Y_X,(y0<<16)|x0);
OUTREG(R5XX_DST_WIDTH_HEIGHT,(1<<16)|h);
}
if( (h > 0) && (x1 == xend))
{
R5xxFIFOWait(2);
OUTREG(R5XX_DST_Y_X,(y0<<16)|x1);
OUTREG(R5XX_DST_WIDTH_HEIGHT,(1<<16)|h);
}
};
#else
BEGIN_RING(9+10*2);
OUT_RING(CP_PACKET3(RADEON_CNTL_PAINT, 7));
OUT_RING(RADEON_GMC_DST_PITCH_OFFSET_CNTL |
R5XX_GMC_BRUSH_8X8_MONO_FG_BG |
RADEON_GMC_DST_32BPP |
RADEON_GMC_SRC_DATATYPE_COLOR |
R5XX_GMC_CLR_CMP_CNTL_DIS |
R5XX_GMC_WR_MSK_DIS |
R5XX_ROP3_P
);
OUT_RING(dstpixmap->pitch_offset);
OUT_RING(fill->bkcolor);
OUT_RING(fill->fcolor);
OUT_RING(fill->bmp0);
OUT_RING(fill->bmp1);
OUT_RING((y0<<16)|x0);
OUT_RING((y1<<16)|x1);
if( (fill->border & 0xFF000000) != 0)
{
CP_REG(R5XX_DP_GUI_MASTER_CNTL,
RADEON_GMC_DST_PITCH_OFFSET_CNTL |
RADEON_GMC_BRUSH_SOLID_COLOR |
RADEON_GMC_DST_32BPP |
RADEON_GMC_SRC_DATATYPE_COLOR |
R5XX_GMC_CLR_CMP_CNTL_DIS |
R5XX_GMC_WR_MSK_DIS |
R5XX_ROP3_P
);
CP_REG(R5XX_DP_BRUSH_FRGD_CLR, fill->border);
if( y0 == fill->y)
{
CP_REG(R5XX_DST_Y_X,(y0<<16)|x0);
CP_REG(R5XX_DST_WIDTH_HEIGHT,(w<<16)|1);
y0++;
h--;
}
if( y1 == yend )
{
CP_REG(R5XX_DST_Y_X,(y1<<16)|x0);
CP_REG(R5XX_DST_WIDTH_HEIGHT,(w<<16)|1);
h--;
}
if( (h > 0) && (x0 == fill->x))
{
CP_REG(R5XX_DST_Y_X,(y0<<16)|x0);
CP_REG(R5XX_DST_WIDTH_HEIGHT,(1<<16)|h);
}
if( (h > 0) && (x1 == xend))
{
CP_REG(R5XX_DST_Y_X,(y0<<16)|x1);
CP_REG(R5XX_DST_WIDTH_HEIGHT,(1<<16)|h);
}
};
COMMIT_RING();
#endif
safe_sti(ifl);
};
return ERR_OK;
};
int Blit(io_blit_t *blit)
{
clip_t src_clip, dst_clip;
local_pixmap_t *srcpixmap;
local_pixmap_t *dstpixmap;
//dbgprintf("Pixblit src: %x dst: %x\n",blit->srcpix, blit->dstpix);
dstpixmap = (blit->dstpix == (void*)-1) ? &scr_pixmap : blit->dstpix ;
srcpixmap = (blit->srcpix == (void*)-1) ? &scr_pixmap : blit->srcpix ;
//dbgprintf("srcpixmap: %x dstpixmap: %x\n",srcpixmap, dstpixmap);
//dbgprintf("dst.width: %d dst.height: %d\n", dstpixmap->width,dstpixmap->height);
//dbgprintf("src.width: %d src.height: %d\n", srcpixmap->width,srcpixmap->height);
//dbgprintf("srcpitch: %x dstpitch: %x\n",
// srcpixmap->pitch_offset,dstpixmap->pitch_offset);
src_clip.xmin = 0;
src_clip.ymin = 0;
src_clip.xmax = srcpixmap->width-1;
src_clip.ymax = srcpixmap->height-1;
dst_clip.xmin = 0;
dst_clip.ymin = 0;
dst_clip.xmax = dstpixmap->width-1;
dst_clip.ymax = dstpixmap->height-1;
if( !blit_clip(&dst_clip, &blit->dst_x, &blit->dst_y,
&src_clip, &blit->src_x, &blit->src_y,
&blit->w, &blit->h) )
{
u32_t *ring, write;
u32_t ifl;
ifl = safe_cli();
#if R300_PIO
R5xxFIFOWait(7);
OUTREG(R5XX_DP_GUI_MASTER_CNTL,
RADEON_GMC_SRC_PITCH_OFFSET_CNTL |
RADEON_GMC_DST_PITCH_OFFSET_CNTL |
RADEON_GMC_BRUSH_NONE |
RADEON_GMC_DST_32BPP |
RADEON_GMC_SRC_DATATYPE_COLOR |
RADEON_DP_SRC_SOURCE_MEMORY |
R5XX_GMC_CLR_CMP_CNTL_DIS |
R5XX_GMC_WR_MSK_DIS |
R5XX_ROP3_S
);
OUTREG(R5XX_DP_CNTL, R5XX_DST_X_LEFT_TO_RIGHT | R5XX_DST_Y_TOP_TO_BOTTOM);
OUTREG(R5XX_DST_PITCH_OFFSET, dstpixmap->pitch_offset);
OUTREG(R5XX_SRC_PITCH_OFFSET, srcpixmap->pitch_offset);
OUTREG(R5XX_SRC_Y_X,(blit->src_y<<16)|blit->src_x);
OUTREG(R5XX_DST_Y_X,(blit->dst_y<<16)|blit->dst_x);
OUTREG(R5XX_DST_HEIGHT_WIDTH,(blit->h<<16)|blit->w);
#else
BEGIN_RING(7);
OUT_RING(CP_PACKET3(RADEON_CNTL_BITBLT, 5));
OUT_RING(RADEON_GMC_SRC_PITCH_OFFSET_CNTL |
RADEON_GMC_DST_PITCH_OFFSET_CNTL |
RADEON_GMC_BRUSH_NONE |
RADEON_GMC_DST_32BPP |
RADEON_GMC_SRC_DATATYPE_COLOR |
RADEON_DP_SRC_SOURCE_MEMORY |
R5XX_GMC_CLR_CMP_CNTL_DIS |
R5XX_GMC_WR_MSK_DIS |
R5XX_ROP3_S
);
OUT_RING(srcpixmap->pitch_offset);
OUT_RING(dstpixmap->pitch_offset);
OUT_RING((blit->src_x<<16)|blit->src_y);
OUT_RING((blit->dst_x<<16)|blit->dst_y);
OUT_RING((blit->w<<16)|blit->h);
COMMIT_RING();
#endif
safe_sti(ifl);
};
return ERR_OK;
};
int BlitTransparent(io_blit_t *blit)
{
clip_t src_clip, dst_clip;
local_pixmap_t *srcpixmap;
local_pixmap_t *dstpixmap;
// dbgprintf("Transblit src: %x dst: %x\n",blit->srcpix, blit->dstpix);
dstpixmap = (blit->dstpix == (void*)-1) ? &scr_pixmap : blit->dstpix ;
srcpixmap = (blit->srcpix == (void*)-1) ? &scr_pixmap : blit->srcpix ;
//dbgprintf("srcpixmap: %x dstpixmap: %x\n",srcpixmap, dstpixmap);
//dbgprintf("dst.width: %d dst.height: %d\n", dstpixmap->width,dstpixmap->height);
//dbgprintf("src.width: %d src.height: %d\n", srcpixmap->width,srcpixmap->height);
//dbgprintf("srcpitch: %x dstpitch: %x\n",
// srcpixmap->pitch_offset,dstpixmap->pitch_offset);
src_clip.xmin = 0;
src_clip.ymin = 0;
src_clip.xmax = srcpixmap->width-1;
src_clip.ymax = srcpixmap->height-1;
dst_clip.xmin = 0;
dst_clip.ymin = 0;
dst_clip.xmax = dstpixmap->width-1;
dst_clip.ymax = dstpixmap->height-1;
if( !blit_clip(&dst_clip, &blit->dst_x, &blit->dst_y,
&src_clip, &blit->src_x, &blit->src_y,
&blit->w, &blit->h) )
{
u32_t *ring, write;
u32_t ifl;
ifl = safe_cli();
#if R300_PIO
R5xxFIFOWait(10);
OUTREG(R5XX_DP_GUI_MASTER_CNTL,
RADEON_GMC_SRC_PITCH_OFFSET_CNTL |
RADEON_GMC_DST_PITCH_OFFSET_CNTL |
RADEON_GMC_BRUSH_NONE |
RADEON_GMC_DST_32BPP |
RADEON_GMC_SRC_DATATYPE_COLOR |
RADEON_DP_SRC_SOURCE_MEMORY |
R5XX_GMC_WR_MSK_DIS |
R5XX_ROP3_S
);
OUTREG(R5XX_DP_CNTL, R5XX_DST_X_LEFT_TO_RIGHT | R5XX_DST_Y_TOP_TO_BOTTOM);
OUTREG(R5XX_CLR_CMP_CLR_SRC, blit->key);
OUTREG(R5XX_CLR_CMP_MASK, R5XX_CLR_CMP_MSK);
OUTREG(R5XX_CLR_CMP_CNTL, R5XX_SRC_CMP_EQ_COLOR | R5XX_CLR_CMP_SRC_SOURCE);
OUTREG(R5XX_DST_PITCH_OFFSET, dstpixmap->pitch_offset);
OUTREG(R5XX_SRC_PITCH_OFFSET, srcpixmap->pitch_offset);
OUTREG(R5XX_SRC_Y_X,(blit->src_y<<16)|blit->src_x);
OUTREG(R5XX_DST_Y_X,(blit->dst_y<<16)|blit->dst_x);
OUTREG(R5XX_DST_HEIGHT_WIDTH,(blit->h<<16)|blit->w);
#else
BEGIN_RING(10);
OUT_RING(CP_PACKET3(RADEON_CNTL_TRANBLT, 8));
OUT_RING(RADEON_GMC_SRC_PITCH_OFFSET_CNTL |
RADEON_GMC_DST_PITCH_OFFSET_CNTL |
RADEON_GMC_BRUSH_NONE |
RADEON_GMC_DST_32BPP |
RADEON_GMC_SRC_DATATYPE_COLOR |
RADEON_DP_SRC_SOURCE_MEMORY |
R5XX_GMC_WR_MSK_DIS |
R5XX_ROP3_S
);
OUT_RING(srcpixmap->pitch_offset);
OUT_RING(dstpixmap->pitch_offset);
OUT_RING(R5XX_CLR_CMP_SRC_SOURCE | R5XX_SRC_CMP_EQ_COLOR);
OUT_RING(blit->key);
OUT_RING(0xFFFFFFFF);
OUT_RING((blit->src_x<<16)|blit->src_y);
OUT_RING((blit->dst_x<<16)|blit->dst_y);
OUT_RING((blit->w<<16)|blit->h);
COMMIT_RING();
#endif
safe_sti(ifl);
};
return ERR_OK;
}
#if 0
int LockPixmap(userpixmap_t *io)
{
pixmap_t *pixmap;
size_t size;
void *usermap;
dbgprintf("Lock pixmap %x\n", io->pixmap);
if(io->pixmap == (pixmap_t*)-1)
return ERR_PARAM;
else
pixmap = io->pixmap;
if( (pixmap->flags & 1) == PX_LOCK )
return ERR_PARAM;
size = (pixmap->pitch*pixmap->width+4095) & ~ 4095;
if (usermap = UserAlloc(size))
{
CommitPages(usermap, ((u32_t)pixmap->raw+rhd.PhisBase)|7|(1<<9), size);
pixmap->flags |= PX_LOCK;
pixmap->usermap = usermap;
io->usermap = usermap;
io->pitch = pixmap->pitch;
dbgprintf("map at %x\n", io->usermap);
return ERR_OK;
}
else
return ERR_PARAM;
};
int UnlockPixmap(userpixmap_t *io)
{
pixmap_t *pixmap;
size_t size;
dbgprintf("Unlock pixmap %x\n", io->pixmap);
if(io->pixmap == (pixmap_t*)-1)
return ERR_PARAM;
else
pixmap = io->pixmap;
if( (pixmap->flags & 1) != PX_LOCK )
return ERR_PARAM;
/* Sanity checks */
if( (pixmap->usermap == 0)||
((u32_t)pixmap->usermap >= 0x80000000) ||
((u32_t)pixmap->usermap & 4095)
)
return ERR_PARAM;
size = (pixmap->pitch*pixmap->width+4095) & ~ 4095;
UnmapPages(pixmap->usermap, size);
UserFree(pixmap->usermap);
pixmap->usermap = NULL;
pixmap->flags &= ~PX_LOCK;
io->usermap = NULL;
io->pitch = 0;
return ERR_OK;
};
#endif
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