forked from KolibriOS/kolibrios
182 lines
3.5 KiB
C
182 lines
3.5 KiB
C
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#define R300_PIO 0
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#define API_VERSION 0x01000100
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#define SRV_GETVERSION 0
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#include "types.h"
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#include <stdio.h>
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#include <malloc.h>
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#include <memory.h>
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#include "pci.h"
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#include "syscall.h"
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#include "radeon_reg.h"
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#include "atihw.h"
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#include "accel_2d.h"
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RHD_t rhd __attribute__ ((aligned (128))); /* reduce cache lock */
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static clip_t clip;
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static local_pixmap_t scr_pixmap;
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int __stdcall srv_2d(ioctl_t *io);
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u32_t __stdcall drvEntry(int action)
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{
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RHDPtr rhdPtr;
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u32_t retval;
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int i;
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if(action != 1)
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return 0;
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if(!dbg_open("/bd0/2/ati2d.log"))
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{
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printf("Can't open /rd/1/drivers/ati2d.log\nExit\n");
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return 0;
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}
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if( GetScreenBpp() != 32)
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{
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dbgprintf("32 bpp dispaly mode required !\nExit\t");
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return 0;
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}
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if((rhdPtr=FindPciDevice())==NULL)
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{
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dbgprintf("Device not found\n");
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return 0;
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};
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dbgprintf("detect %s GART\n",
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rhd.gart_type == RADEON_IS_PCIE ? "PCIE":"PCI");
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for(i=0;i<6;i++)
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{
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if(rhd.memBase[i])
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dbgprintf("Memory base_%d 0x%x size 0x%x\n",
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i,rhd.memBase[i],(1<<rhd.memsize[i]));
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};
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for(i=0;i<6;i++)
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{
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if(rhd.ioBase[i])
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dbgprintf("Io base_%d 0x%x size 0x%x\n",
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i,rhd.ioBase[i],(1<<rhd.memsize[i]));
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};
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if(!RHDPreInit())
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return 0;
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R5xx2DInit();
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Init3DEngine(&rhd);
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retval = RegService("HDRAW", srv_2d);
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dbgprintf("reg service %s as: %x\n", "HDRAW", retval);
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return retval;
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};
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int __stdcall srv_2d(ioctl_t *io)
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{
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u32_t *inp;
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u32_t *outp;
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inp = io->input;
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outp = io->output;
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switch(io->io_code)
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{
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case SRV_GETVERSION:
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if(io->out_size==4)
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{
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*outp = API_VERSION;
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return 0;
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}
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break;
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case PX_CREATE:
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if(io->inp_size==7)
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return CreatePixmap((pixmap_t*)inp);
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break;
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case PX_DESTROY:
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if(io->inp_size==7)
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return DestroyPixmap((pixmap_t*)inp);
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break;
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case PX_CLEAR:
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if(io->inp_size==2)
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return ClearPixmap((io_clear_t*)inp);
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break;
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case PX_DRAW_RECT:
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if(io->inp_size==7)
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return DrawRect((io_draw_t*)inp);
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break;
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case PX_FILL_RECT:
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if(io->inp_size==10)
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return FillRect((io_fill_t*)inp);
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break;
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case PX_LINE:
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if(io->inp_size==6)
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return Line((io_draw_t*)inp);
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break;
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case PX_BLIT:
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if(io->inp_size==8)
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return Blit((io_blit_t*)inp);
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break;
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case PX_BLIT_TRANSPARENT:
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if(io->inp_size==9)
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return BlitTransparent((io_blit_t*)inp);
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break;
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case PX_BLIT_ALPHA:
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if(io->inp_size==9)
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return RadeonComposite((io_blit_t*)inp);
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break;
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default:
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return ERR_PARAM;
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};
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return ERR_PARAM;
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}
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#include "init.c"
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#include "pci.c"
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#include "ati_mem.c"
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#include "r500.inc"
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#include "clip.inc"
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#include "pixmap.inc"
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#include "accel_2d.inc"
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#include "init_3d.inc"
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#include "blend.inc"
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#if !R300_PIO
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#include "init_cp.c"
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#endif
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