mirror of
https://github.com/holub/mame
synced 2025-05-27 16:21:34 +03:00
naomi: no actual improvements yet, just reorganizing some of the existing code slightly while I learn how it works.
This commit is contained in:
davidhay
parent
c52d73b3a1
commit
5f82f6208d
@ -32,24 +32,32 @@ static UINT32 tafifo_buff[32];
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static emu_timer *vbout_timer;
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typedef struct {
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struct testsprites
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{
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int positionx, positiony;
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int sizex, sizey;
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UINT32 textureaddress;
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float u, v, du, dv;
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int texturemode;
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int texturesizex, texturesizey, texturesizes, texturepf, texturepalette;
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} showsprites[2048];
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typedef struct
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{
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int positionx, positiony;
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int sizex, sizey;
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UINT32 textureaddress;
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float u, v, du, dv;
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int texturemode;
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int texturesizex, texturesizey, texturesizes, texturepf, texturepalette;
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} testsprites;
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#if DEBUG_VERTICES
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struct testvertices
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{
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int x;
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int y;
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int endofstrip;
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} showvertices[65536];
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typedef struct
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{
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int x;
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int y;
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int endofstrip;
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} testvertices;
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#endif
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typedef struct {
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testsprites showsprites[2048];
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#if DEBUG_VERTICES
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testvertices showvertices[65536];
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#endif
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int testsprites_size, testsprites_toerase, testvertices_size;
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UINT32 ispbase;
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UINT32 fbwsof1;
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@ -342,10 +350,285 @@ WRITE64_HANDLER( pvr_ta_w )
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#endif
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}
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WRITE64_HANDLER( ta_fifo_poly_w )
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void process_ta_fifo(running_machine* machine)
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{
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UINT32 a;
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// Para Control
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state_ta.paracontrol=(tafifo_buff[0] >> 24) & 0xff;
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// 0 end of list
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// 1 user tile clip
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// 2 object list set
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// 3 reserved
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// 4 polygon/modifier volume
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// 5 sprite
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// 6 reserved
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// 7 vertex
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state_ta.paratype=(state_ta.paracontrol >> 5) & 7;
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state_ta.endofstrip=(state_ta.paracontrol >> 4) & 1;
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state_ta.listtype=(state_ta.paracontrol >> 0) & 7;
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if ((state_ta.paratype >= 4) && (state_ta.paratype <= 6))
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{
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state_ta.global_paratype = state_ta.paratype;
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// Group Control
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state_ta.groupcontrol=(tafifo_buff[0] >> 16) & 0xff;
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state_ta.groupen=(state_ta.groupcontrol >> 7) & 1;
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state_ta.striplen=(state_ta.groupcontrol >> 2) & 3;
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state_ta.userclip=(state_ta.groupcontrol >> 0) & 3;
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// Obj Control
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state_ta.objcontrol=(tafifo_buff[0] >> 0) & 0xffff;
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state_ta.shadow=(state_ta.objcontrol >> 7) & 1;
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state_ta.volume=(state_ta.objcontrol >> 6) & 1;
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state_ta.coltype=(state_ta.objcontrol >> 4) & 3;
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state_ta.texture=(state_ta.objcontrol >> 3) & 1;
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state_ta.offfset=(state_ta.objcontrol >> 2) & 1;
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state_ta.gouraud=(state_ta.objcontrol >> 1) & 1;
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state_ta.uv16bit=(state_ta.objcontrol >> 0) & 1;
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}
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// check if we need 8 words more
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if (state_ta.tafifo_mask == 7)
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{
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state_ta.parameterconfig = pvr_parameterconfig[state_ta.objcontrol & 0x3d];
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// decide number of words per vertex
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if (state_ta.paratype == 7)
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{
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if ((state_ta.global_paratype == 5) || (state_ta.tafifo_listtype == 1) || (state_ta.tafifo_listtype == 3))
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state_ta.tafifo_vertexwords = 16;
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if (state_ta.tafifo_vertexwords == 16)
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{
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state_ta.tafifo_mask = 15;
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state_ta.tafifo_pos = 8;
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return;
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}
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}
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// decide number of words when not a vertex
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state_ta.tafifo_vertexwords=pvr_wordsvertex[state_ta.parameterconfig];
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if ((state_ta.paratype == 4) && ((state_ta.listtype != 1) && (state_ta.listtype != 3)))
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if (pvr_wordspolygon[state_ta.parameterconfig] == 16)
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{
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state_ta.tafifo_mask = 15;
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state_ta.tafifo_pos = 8;
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return;
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}
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}
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state_ta.tafifo_mask = 7;
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// now we heve all the needed words
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// here we should generate the data for the various tiles
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// for now, just interpret their meaning
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if (state_ta.paratype == 0)
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{ // end of list
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#if DEBUG_PVRDLIST
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mame_printf_verbose("Para Type 0 End of List\n");
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#endif
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a=0; // 6-10 0-3
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switch (state_ta.tafifo_listtype)
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{
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case 0:
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a = 1 << 7;
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break;
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case 1:
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a = 1 << 8;
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break;
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case 2:
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a = 1 << 9;
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break;
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case 3:
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a = 1 << 10;
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break;
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case 4:
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a = 1 << 21;
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break;
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}
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dc_sysctrl_regs[SB_ISTNRM] |= a;
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dc_update_interrupt_status(machine);
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state_ta.tafifo_listtype= -1; // no list being received
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state_ta.listtype_used |= (2+8);
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}
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else if (state_ta.paratype == 1)
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{ // user tile clip
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#if DEBUG_PVRDLIST
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mame_printf_verbose("Para Type 1 User Tile Clip\n");
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mame_printf_verbose(" (%d , %d)-(%d , %d)\n", tafifo_buff[4], tafifo_buff[5], tafifo_buff[6], tafifo_buff[7]);
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#endif
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}
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else if (state_ta.paratype == 2)
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{ // object list set
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#if DEBUG_PVRDLIST
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mame_printf_verbose("Para Type 2 Object List Set at %08x\n", tafifo_buff[1]);
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mame_printf_verbose(" (%d , %d)-(%d , %d)\n", tafifo_buff[4], tafifo_buff[5], tafifo_buff[6], tafifo_buff[7]);
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#endif
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}
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else if (state_ta.paratype == 3)
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{
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#if DEBUG_PVRDLIST
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mame_printf_verbose("Para Type %x Unknown!\n", tafifo_buff[0]);
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#endif
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}
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else
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{ // global parameter or vertex parameter
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#if DEBUG_PVRDLIST
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mame_printf_verbose("Para Type %d", state_ta.paratype);
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if (state_ta.paratype == 7)
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mame_printf_verbose(" End of Strip %d", state_ta.endofstrip);
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if (state_ta.listtype_used & 3)
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mame_printf_verbose(" List Type %d", state_ta.listtype);
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mame_printf_verbose("\n");
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#endif
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// set type of list currently being recieved
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if ((state_ta.paratype == 4) || (state_ta.paratype == 5) || (state_ta.paratype == 6))
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{
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if (state_ta.tafifo_listtype < 0)
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{
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state_ta.tafifo_listtype = state_ta.listtype;
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}
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}
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state_ta.listtype_used = state_ta.listtype_used ^ (state_ta.listtype_used & 3);
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if ((state_ta.paratype == 4) || (state_ta.paratype == 5))
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{ // quad or polygon
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state_ta.depthcomparemode=(tafifo_buff[1] >> 29) & 7;
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state_ta.cullingmode=(tafifo_buff[1] >> 27) & 3;
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state_ta.zwritedisable=(tafifo_buff[1] >> 26) & 1;
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state_ta.cachebypass=(tafifo_buff[1] >> 21) & 1;
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state_ta.dcalcctrl=(tafifo_buff[1] >> 20) & 1;
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state_ta.volumeinstruction=(tafifo_buff[1] >> 29) & 7;
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state_ta.textureusize=1 << (3+((tafifo_buff[2] >> 3) & 7));
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state_ta.texturevsize=1 << (3+(tafifo_buff[2] & 7));
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state_ta.texturesizes=tafifo_buff[2] & 0x3f;
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state_ta.srcalphainstr=(tafifo_buff[2] >> 29) & 7;
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state_ta.dstalphainstr=(tafifo_buff[2] >> 26) & 7;
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state_ta.srcselect=(tafifo_buff[2] >> 25) & 1;
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state_ta.dstselect=(tafifo_buff[2] >> 24) & 1;
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state_ta.fogcontrol=(tafifo_buff[2] >> 22) & 3;
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state_ta.colorclamp=(tafifo_buff[2] >> 21) & 1;
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state_ta.usealpha=(tafifo_buff[2] >> 20) & 1;
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state_ta.ignoretexalpha=(tafifo_buff[2] >> 19) & 1;
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state_ta.flipuv=(tafifo_buff[2] >> 17) & 3;
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state_ta.clampuv=(tafifo_buff[2] >> 15) & 3;
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state_ta.filtermode=(tafifo_buff[2] >> 13) & 3;
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state_ta.sstexture=(tafifo_buff[2] >> 12) & 1;
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state_ta.mmdadjust=(tafifo_buff[2] >> 8) & 1;
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state_ta.tsinstruction=(tafifo_buff[2] >> 6) & 3;
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if (state_ta.texture == 1)
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{
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state_ta.textureaddress=(tafifo_buff[3] & 0x1FFFFF) << 3;
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state_ta.scanorder=(tafifo_buff[3] >> 26) & 1;
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state_ta.pixelformat=(tafifo_buff[3] >> 27) & 7;
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state_ta.mipmapped=(tafifo_buff[3] >> 31) & 1;
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state_ta.vqcompressed=(tafifo_buff[3] >> 30) & 1;
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state_ta.strideselect=(tafifo_buff[3] >> 25) & 1;
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state_ta.paletteselector=(tafifo_buff[3] >> 21) & 0x3F;
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#if DEBUG_PVRDLIST
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mame_printf_verbose(" Texture %d x %d at %08x format %d\n", state_ta.textureusize, state_ta.texturevsize, (tafifo_buff[3] & 0x1FFFFF) << 3, state_ta.pixelformat);
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#endif
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}
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if (state_ta.paratype == 4)
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{ // polygon or mv
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if ((state_ta.tafifo_listtype == 1) || (state_ta.tafifo_listtype == 3))
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{
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#if DEBUG_PVRDLIST
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mame_printf_verbose(" Modifier Volume\n");
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#endif
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}
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else
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{
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#if DEBUG_PVRDLIST
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mame_printf_verbose(" Polygon\n");
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#endif
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}
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}
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if (state_ta.paratype == 5)
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{ // quad
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#if DEBUG_PVRDLIST
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mame_printf_verbose(" Sprite\n");
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#endif
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}
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}
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if (state_ta.paratype == 7)
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{ // vertex
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if ((state_ta.tafifo_listtype == 1) || (state_ta.tafifo_listtype == 3))
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{
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#if DEBUG_PVRDLIST
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mame_printf_verbose(" Vertex modifier volume");
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mame_printf_verbose(" A(%f,%f,%f) B(%f,%f,%f) C(%f,%f,%f)", u2f(tafifo_buff[1]), u2f(tafifo_buff[2]),
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u2f(tafifo_buff[3]), u2f(tafifo_buff[4]), u2f(tafifo_buff[5]), u2f(tafifo_buff[6]), u2f(tafifo_buff[7]),
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u2f(tafifo_buff[8]), u2f(tafifo_buff[9]));
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mame_printf_verbose("\n");
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#endif
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}
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else if (state_ta.global_paratype == 5)
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{
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#if DEBUG_PVRDLIST
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mame_printf_verbose(" Vertex sprite");
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mame_printf_verbose(" A(%f,%f,%f) B(%f,%f,%f) C(%f,%f,%f) D(%f,%f,)", u2f(tafifo_buff[1]), u2f(tafifo_buff[2]),
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u2f(tafifo_buff[3]), u2f(tafifo_buff[4]), u2f(tafifo_buff[5]), u2f(tafifo_buff[6]), u2f(tafifo_buff[7]),
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u2f(tafifo_buff[8]), u2f(tafifo_buff[9]), u2f(tafifo_buff[10]), u2f(tafifo_buff[11]));
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mame_printf_verbose("\n");
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#endif
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if (state_ta.texture == 1)
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{
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#if DEBUG_PVRDLIST
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mame_printf_verbose(" A(%f,%f) B(%f,%f) C(%f,%f)\n",u2f(tafifo_buff[13] & 0xffff0000),u2f((tafifo_buff[13] & 0xffff) << 16),u2f(tafifo_buff[14] & 0xffff0000),u2f((tafifo_buff[14] & 0xffff) << 16),u2f(tafifo_buff[15] & 0xffff0000),u2f((tafifo_buff[15] & 0xffff) << 16));
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#endif
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/* add a sprite to our 'test sprites' list */
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/* sprites are used for the Naomi Bios logo + text for example */
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/* -- this is wildly inaccurate! */
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testsprites* testsprite = &state_ta.grab[state_ta.grabsel].showsprites[state_ta.grab[state_ta.grabsel].testsprites_size];
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testsprite->positionx=u2f(tafifo_buff[1]);
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testsprite->positiony=u2f(tafifo_buff[2]);
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testsprite->sizex=u2f(tafifo_buff[4])-u2f(tafifo_buff[1]);
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testsprite->sizey=u2f(tafifo_buff[8])-u2f(tafifo_buff[2]);
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testsprite->u=u2f(tafifo_buff[13] & 0xffff0000);
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testsprite->v=u2f((tafifo_buff[13] & 0xffff) << 16);
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testsprite->du=u2f(tafifo_buff[14] & 0xffff0000)-testsprite->u;
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testsprite->dv=u2f((tafifo_buff[15] & 0xffff) << 16)-testsprite->v;
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testsprite->textureaddress=state_ta.textureaddress;
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testsprite->texturesizex=state_ta.textureusize;
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testsprite->texturesizey=state_ta.texturevsize;
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testsprite->texturemode=state_ta.scanorder+state_ta.vqcompressed*2;
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testsprite->texturesizes=state_ta.texturesizes;
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testsprite->texturepf=state_ta.pixelformat;
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testsprite->texturepalette=state_ta.paletteselector;
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state_ta.grab[state_ta.grabsel].testsprites_size++;
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}
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}
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else if (state_ta.global_paratype == 4)
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{
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#if DEBUG_PVRDLIST
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mame_printf_verbose(" Vertex polygon");
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mame_printf_verbose(" V(%f,%f,%f)", u2f(tafifo_buff[1]), u2f(tafifo_buff[2]), u2f(tafifo_buff[3]));
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mame_printf_verbose("\n");
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#endif
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#if DEBUG_VERTICES
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if (state_ta.grab[state_ta.grabsel].testvertices_size <= 65530)
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{
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/* add a vertex to our 'testverticies' list */
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/* this is used for 3d stuff, ie most of the graphics (see guilty gear, confidential mission, maze of the kings etc.) */
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/* -- this is also wildly inaccurate! */
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testvertices* testvertex = &state_ta.grab[state_ta.grabsel].showvertices[state_ta.grab[state_ta.grabsel].testvertices_size];
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testvertex->x=u2f(tafifo_buff[1]);
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testvertex->y=u2f(tafifo_buff[2]);
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testvertex->endofstrip=state_ta.endofstrip;
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}
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state_ta.grab[state_ta.grabsel].testvertices_size++;
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#endif
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}
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}
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}
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}
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WRITE64_HANDLER( ta_fifo_poly_w )
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{
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if (mem_mask == U64(0xffffffffffffffff)) // 64 bit
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{
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tafifo_buff[state_ta.tafifo_pos]=(UINT32)data;
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@ -357,272 +640,15 @@ WRITE64_HANDLER( ta_fifo_poly_w )
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}
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else
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{
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mame_printf_debug("ta_fifo_poly_w: Only 64 bit writes supported!\n");
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fatalerror("ta_fifo_poly_w: Only 64 bit writes supported!\n");
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}
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state_ta.tafifo_pos &= state_ta.tafifo_mask;
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// if the command is complete, process it
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if (state_ta.tafifo_pos == 0)
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{
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// Para Control
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state_ta.paracontrol=(tafifo_buff[0] >> 24) & 0xff;
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// 0 end of list
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// 1 user tile clip
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// 2 object list set
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// 3 reserved
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// 4 polygon/modifier volume
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// 5 sprite
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// 6 reserved
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// 7 vertex
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state_ta.paratype=(state_ta.paracontrol >> 5) & 7;
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state_ta.endofstrip=(state_ta.paracontrol >> 4) & 1;
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state_ta.listtype=(state_ta.paracontrol >> 0) & 7;
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if ((state_ta.paratype >= 4) && (state_ta.paratype <= 6))
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{
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state_ta.global_paratype = state_ta.paratype;
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// Group Control
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state_ta.groupcontrol=(tafifo_buff[0] >> 16) & 0xff;
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state_ta.groupen=(state_ta.groupcontrol >> 7) & 1;
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state_ta.striplen=(state_ta.groupcontrol >> 2) & 3;
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state_ta.userclip=(state_ta.groupcontrol >> 0) & 3;
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// Obj Control
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state_ta.objcontrol=(tafifo_buff[0] >> 0) & 0xffff;
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state_ta.shadow=(state_ta.objcontrol >> 7) & 1;
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state_ta.volume=(state_ta.objcontrol >> 6) & 1;
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state_ta.coltype=(state_ta.objcontrol >> 4) & 3;
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state_ta.texture=(state_ta.objcontrol >> 3) & 1;
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state_ta.offfset=(state_ta.objcontrol >> 2) & 1;
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state_ta.gouraud=(state_ta.objcontrol >> 1) & 1;
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state_ta.uv16bit=(state_ta.objcontrol >> 0) & 1;
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}
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process_ta_fifo(space->machine);
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// check if we need 8 words more
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if (state_ta.tafifo_mask == 7)
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{
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state_ta.parameterconfig = pvr_parameterconfig[state_ta.objcontrol & 0x3d];
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// decide number of words per vertex
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||||
if (state_ta.paratype == 7)
|
||||
{
|
||||
if ((state_ta.global_paratype == 5) || (state_ta.tafifo_listtype == 1) || (state_ta.tafifo_listtype == 3))
|
||||
state_ta.tafifo_vertexwords = 16;
|
||||
if (state_ta.tafifo_vertexwords == 16)
|
||||
{
|
||||
state_ta.tafifo_mask = 15;
|
||||
state_ta.tafifo_pos = 8;
|
||||
return;
|
||||
}
|
||||
}
|
||||
// decide number of words when not a vertex
|
||||
state_ta.tafifo_vertexwords=pvr_wordsvertex[state_ta.parameterconfig];
|
||||
if ((state_ta.paratype == 4) && ((state_ta.listtype != 1) && (state_ta.listtype != 3)))
|
||||
if (pvr_wordspolygon[state_ta.parameterconfig] == 16)
|
||||
{
|
||||
state_ta.tafifo_mask = 15;
|
||||
state_ta.tafifo_pos = 8;
|
||||
return;
|
||||
}
|
||||
}
|
||||
state_ta.tafifo_mask = 7;
|
||||
|
||||
// now we heve all the needed words
|
||||
// here we should generate the data for the various tiles
|
||||
// for now, just interpret their meaning
|
||||
if (state_ta.paratype == 0)
|
||||
{ // end of list
|
||||
#if DEBUG_PVRDLIST
|
||||
mame_printf_verbose("Para Type 0 End of List\n");
|
||||
#endif
|
||||
a=0; // 6-10 0-3
|
||||
switch (state_ta.tafifo_listtype)
|
||||
{
|
||||
case 0:
|
||||
a = 1 << 7;
|
||||
break;
|
||||
case 1:
|
||||
a = 1 << 8;
|
||||
break;
|
||||
case 2:
|
||||
a = 1 << 9;
|
||||
break;
|
||||
case 3:
|
||||
a = 1 << 10;
|
||||
break;
|
||||
case 4:
|
||||
a = 1 << 21;
|
||||
break;
|
||||
}
|
||||
dc_sysctrl_regs[SB_ISTNRM] |= a;
|
||||
dc_update_interrupt_status(space->machine);
|
||||
state_ta.tafifo_listtype= -1; // no list being received
|
||||
state_ta.listtype_used |= (2+8);
|
||||
}
|
||||
else if (state_ta.paratype == 1)
|
||||
{ // user tile clip
|
||||
#if DEBUG_PVRDLIST
|
||||
mame_printf_verbose("Para Type 1 User Tile Clip\n");
|
||||
mame_printf_verbose(" (%d , %d)-(%d , %d)\n", tafifo_buff[4], tafifo_buff[5], tafifo_buff[6], tafifo_buff[7]);
|
||||
#endif
|
||||
}
|
||||
else if (state_ta.paratype == 2)
|
||||
{ // object list set
|
||||
#if DEBUG_PVRDLIST
|
||||
mame_printf_verbose("Para Type 2 Object List Set at %08x\n", tafifo_buff[1]);
|
||||
mame_printf_verbose(" (%d , %d)-(%d , %d)\n", tafifo_buff[4], tafifo_buff[5], tafifo_buff[6], tafifo_buff[7]);
|
||||
#endif
|
||||
}
|
||||
else if (state_ta.paratype == 3)
|
||||
{
|
||||
#if DEBUG_PVRDLIST
|
||||
mame_printf_verbose("Para Type %x Unknown!\n", tafifo_buff[0]);
|
||||
#endif
|
||||
}
|
||||
else
|
||||
{ // global parameter or vertex parameter
|
||||
#if DEBUG_PVRDLIST
|
||||
mame_printf_verbose("Para Type %d", state_ta.paratype);
|
||||
if (state_ta.paratype == 7)
|
||||
mame_printf_verbose(" End of Strip %d", state_ta.endofstrip);
|
||||
if (state_ta.listtype_used & 3)
|
||||
mame_printf_verbose(" List Type %d", state_ta.listtype);
|
||||
mame_printf_verbose("\n");
|
||||
#endif
|
||||
|
||||
// set type of list currently being recieved
|
||||
if ((state_ta.paratype == 4) || (state_ta.paratype == 5) || (state_ta.paratype == 6))
|
||||
{
|
||||
if (state_ta.tafifo_listtype < 0)
|
||||
{
|
||||
state_ta.tafifo_listtype = state_ta.listtype;
|
||||
}
|
||||
}
|
||||
state_ta.listtype_used = state_ta.listtype_used ^ (state_ta.listtype_used & 3);
|
||||
|
||||
if ((state_ta.paratype == 4) || (state_ta.paratype == 5))
|
||||
{ // quad or polygon
|
||||
state_ta.depthcomparemode=(tafifo_buff[1] >> 29) & 7;
|
||||
state_ta.cullingmode=(tafifo_buff[1] >> 27) & 3;
|
||||
state_ta.zwritedisable=(tafifo_buff[1] >> 26) & 1;
|
||||
state_ta.cachebypass=(tafifo_buff[1] >> 21) & 1;
|
||||
state_ta.dcalcctrl=(tafifo_buff[1] >> 20) & 1;
|
||||
state_ta.volumeinstruction=(tafifo_buff[1] >> 29) & 7;
|
||||
state_ta.textureusize=1 << (3+((tafifo_buff[2] >> 3) & 7));
|
||||
state_ta.texturevsize=1 << (3+(tafifo_buff[2] & 7));
|
||||
state_ta.texturesizes=tafifo_buff[2] & 0x3f;
|
||||
state_ta.srcalphainstr=(tafifo_buff[2] >> 29) & 7;
|
||||
state_ta.dstalphainstr=(tafifo_buff[2] >> 26) & 7;
|
||||
state_ta.srcselect=(tafifo_buff[2] >> 25) & 1;
|
||||
state_ta.dstselect=(tafifo_buff[2] >> 24) & 1;
|
||||
state_ta.fogcontrol=(tafifo_buff[2] >> 22) & 3;
|
||||
state_ta.colorclamp=(tafifo_buff[2] >> 21) & 1;
|
||||
state_ta.usealpha=(tafifo_buff[2] >> 20) & 1;
|
||||
state_ta.ignoretexalpha=(tafifo_buff[2] >> 19) & 1;
|
||||
state_ta.flipuv=(tafifo_buff[2] >> 17) & 3;
|
||||
state_ta.clampuv=(tafifo_buff[2] >> 15) & 3;
|
||||
state_ta.filtermode=(tafifo_buff[2] >> 13) & 3;
|
||||
state_ta.sstexture=(tafifo_buff[2] >> 12) & 1;
|
||||
state_ta.mmdadjust=(tafifo_buff[2] >> 8) & 1;
|
||||
state_ta.tsinstruction=(tafifo_buff[2] >> 6) & 3;
|
||||
if (state_ta.texture == 1)
|
||||
{
|
||||
state_ta.textureaddress=(tafifo_buff[3] & 0x1FFFFF) << 3;
|
||||
state_ta.scanorder=(tafifo_buff[3] >> 26) & 1;
|
||||
state_ta.pixelformat=(tafifo_buff[3] >> 27) & 7;
|
||||
state_ta.mipmapped=(tafifo_buff[3] >> 31) & 1;
|
||||
state_ta.vqcompressed=(tafifo_buff[3] >> 30) & 1;
|
||||
state_ta.strideselect=(tafifo_buff[3] >> 25) & 1;
|
||||
state_ta.paletteselector=(tafifo_buff[3] >> 21) & 0x3F;
|
||||
#if DEBUG_PVRDLIST
|
||||
mame_printf_verbose(" Texture %d x %d at %08x format %d\n", state_ta.textureusize, state_ta.texturevsize, (tafifo_buff[3] & 0x1FFFFF) << 3, state_ta.pixelformat);
|
||||
#endif
|
||||
}
|
||||
if (state_ta.paratype == 4)
|
||||
{ // polygon or mv
|
||||
if ((state_ta.tafifo_listtype == 1) || (state_ta.tafifo_listtype == 3))
|
||||
{
|
||||
#if DEBUG_PVRDLIST
|
||||
mame_printf_verbose(" Modifier Volume\n");
|
||||
#endif
|
||||
}
|
||||
else
|
||||
{
|
||||
#if DEBUG_PVRDLIST
|
||||
mame_printf_verbose(" Polygon\n");
|
||||
#endif
|
||||
}
|
||||
}
|
||||
if (state_ta.paratype == 5)
|
||||
{ // quad
|
||||
#if DEBUG_PVRDLIST
|
||||
mame_printf_verbose(" Sprite\n");
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
if (state_ta.paratype == 7)
|
||||
{ // vertex
|
||||
if ((state_ta.tafifo_listtype == 1) || (state_ta.tafifo_listtype == 3))
|
||||
{
|
||||
#if DEBUG_PVRDLIST
|
||||
mame_printf_verbose(" Vertex modifier volume");
|
||||
mame_printf_verbose(" A(%f,%f,%f) B(%f,%f,%f) C(%f,%f,%f)", u2f(tafifo_buff[1]), u2f(tafifo_buff[2]),
|
||||
u2f(tafifo_buff[3]), u2f(tafifo_buff[4]), u2f(tafifo_buff[5]), u2f(tafifo_buff[6]), u2f(tafifo_buff[7]),
|
||||
u2f(tafifo_buff[8]), u2f(tafifo_buff[9]));
|
||||
mame_printf_verbose("\n");
|
||||
#endif
|
||||
}
|
||||
else if (state_ta.global_paratype == 5)
|
||||
{
|
||||
#if DEBUG_PVRDLIST
|
||||
mame_printf_verbose(" Vertex sprite");
|
||||
mame_printf_verbose(" A(%f,%f,%f) B(%f,%f,%f) C(%f,%f,%f) D(%f,%f,)", u2f(tafifo_buff[1]), u2f(tafifo_buff[2]),
|
||||
u2f(tafifo_buff[3]), u2f(tafifo_buff[4]), u2f(tafifo_buff[5]), u2f(tafifo_buff[6]), u2f(tafifo_buff[7]),
|
||||
u2f(tafifo_buff[8]), u2f(tafifo_buff[9]), u2f(tafifo_buff[10]), u2f(tafifo_buff[11]));
|
||||
mame_printf_verbose("\n");
|
||||
#endif
|
||||
if (state_ta.texture == 1)
|
||||
{
|
||||
#if DEBUG_PVRDLIST
|
||||
mame_printf_verbose(" A(%f,%f) B(%f,%f) C(%f,%f)\n",u2f(tafifo_buff[13] & 0xffff0000),u2f((tafifo_buff[13] & 0xffff) << 16),u2f(tafifo_buff[14] & 0xffff0000),u2f((tafifo_buff[14] & 0xffff) << 16),u2f(tafifo_buff[15] & 0xffff0000),u2f((tafifo_buff[15] & 0xffff) << 16));
|
||||
#endif
|
||||
/* test video start */
|
||||
state_ta.grab[state_ta.grabsel].showsprites[state_ta.grab[state_ta.grabsel].testsprites_size].positionx=u2f(tafifo_buff[1]);
|
||||
state_ta.grab[state_ta.grabsel].showsprites[state_ta.grab[state_ta.grabsel].testsprites_size].positiony=u2f(tafifo_buff[2]);
|
||||
state_ta.grab[state_ta.grabsel].showsprites[state_ta.grab[state_ta.grabsel].testsprites_size].sizex=u2f(tafifo_buff[4])-u2f(tafifo_buff[1]);
|
||||
state_ta.grab[state_ta.grabsel].showsprites[state_ta.grab[state_ta.grabsel].testsprites_size].sizey=u2f(tafifo_buff[8])-u2f(tafifo_buff[2]);
|
||||
state_ta.grab[state_ta.grabsel].showsprites[state_ta.grab[state_ta.grabsel].testsprites_size].u=u2f(tafifo_buff[13] & 0xffff0000);
|
||||
state_ta.grab[state_ta.grabsel].showsprites[state_ta.grab[state_ta.grabsel].testsprites_size].v=u2f((tafifo_buff[13] & 0xffff) << 16);
|
||||
state_ta.grab[state_ta.grabsel].showsprites[state_ta.grab[state_ta.grabsel].testsprites_size].du=u2f(tafifo_buff[14] & 0xffff0000)-state_ta.grab[state_ta.grabsel].showsprites[state_ta.grab[state_ta.grabsel].testsprites_size].u;
|
||||
state_ta.grab[state_ta.grabsel].showsprites[state_ta.grab[state_ta.grabsel].testsprites_size].dv=u2f((tafifo_buff[15] & 0xffff) << 16)-state_ta.grab[state_ta.grabsel].showsprites[state_ta.grab[state_ta.grabsel].testsprites_size].v;
|
||||
state_ta.grab[state_ta.grabsel].showsprites[state_ta.grab[state_ta.grabsel].testsprites_size].textureaddress=state_ta.textureaddress;
|
||||
state_ta.grab[state_ta.grabsel].showsprites[state_ta.grab[state_ta.grabsel].testsprites_size].texturesizex=state_ta.textureusize;
|
||||
state_ta.grab[state_ta.grabsel].showsprites[state_ta.grab[state_ta.grabsel].testsprites_size].texturesizey=state_ta.texturevsize;
|
||||
state_ta.grab[state_ta.grabsel].showsprites[state_ta.grab[state_ta.grabsel].testsprites_size].texturemode=state_ta.scanorder+state_ta.vqcompressed*2;
|
||||
state_ta.grab[state_ta.grabsel].showsprites[state_ta.grab[state_ta.grabsel].testsprites_size].texturesizes=state_ta.texturesizes;
|
||||
state_ta.grab[state_ta.grabsel].showsprites[state_ta.grab[state_ta.grabsel].testsprites_size].texturepf=state_ta.pixelformat;
|
||||
state_ta.grab[state_ta.grabsel].showsprites[state_ta.grab[state_ta.grabsel].testsprites_size].texturepalette=state_ta.paletteselector;
|
||||
state_ta.grab[state_ta.grabsel].testsprites_size=state_ta.grab[state_ta.grabsel].testsprites_size+1;
|
||||
/* test video end */
|
||||
}
|
||||
}
|
||||
else if (state_ta.global_paratype == 4)
|
||||
{
|
||||
#if DEBUG_PVRDLIST
|
||||
mame_printf_verbose(" Vertex polygon");
|
||||
mame_printf_verbose(" V(%f,%f,%f)", u2f(tafifo_buff[1]), u2f(tafifo_buff[2]), u2f(tafifo_buff[3]));
|
||||
mame_printf_verbose("\n");
|
||||
#endif
|
||||
#if DEBUG_VERTICES
|
||||
if (state_ta.grab[state_ta.grabsel].testvertices_size <= 65530)
|
||||
{
|
||||
state_ta.grab[state_ta.grabsel].showvertices[state_ta.grab[state_ta.grabsel].testvertices_size].x=u2f(tafifo_buff[1]);
|
||||
state_ta.grab[state_ta.grabsel].showvertices[state_ta.grab[state_ta.grabsel].testvertices_size].y=u2f(tafifo_buff[2]);
|
||||
state_ta.grab[state_ta.grabsel].showvertices[state_ta.grab[state_ta.grabsel].testvertices_size].endofstrip=state_ta.endofstrip;
|
||||
}
|
||||
state_ta.grab[state_ta.grabsel].testvertices_size=state_ta.grab[state_ta.grabsel].testvertices_size+1;
|
||||
#endif
|
||||
}
|
||||
}
|
||||
}
|
||||
} // if (state_ta.tafifo_pos == 0)
|
||||
}
|
||||
|
||||
WRITE64_HANDLER( ta_fifo_yuv_w )
|
||||
|
||||
Loading…
Reference in New Issue
Block a user