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added registers.h

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This commit is contained in:
smea 2014-12-17 22:47:41 -08:00
parent 20d4e95dfd
commit 5f10c8ee74
4 changed files with 43 additions and 32 deletions
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6
libctru/include/3ds/gpu/gpu.h
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@ -1,8 +1,14 @@
#pragma once
#include "3ds/gpu/registers.h"
//GPU
void GPU_Init(Handle *gsphandle);
void GPU_Reset(u32* gxbuf, u32* gpuBuf, u32 gpuBufSize);
//GPUCMD
#define GPUCMD_HEADER(consec, mask, reg) (((consec)<<31)|(((mask)&0xF)<<16)|((reg)&0x3FF))
void GPUCMD_SetBuffer(u32* adr, u32 size, u32 offset);
void GPUCMD_SetBufferOffset(u32 offset);
void GPUCMD_GetBuffer(u32** adr, u32* size, u32* offset);

4
libctru/include/3ds/gpu/shdr.h
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@ -61,8 +61,8 @@ void SHDR_UseProgram(DVLB_s* dvlb, u8 id);
void SHDR_FreeDVLB(DVLB_s* dvlb);
s8 SHDR_GetUniformRegister(DVLB_s* dvlb, const char* name, u8 programID);
void DVLP_SendCode(DVLP_s* dvlp);
void DVLP_SendOpDesc(DVLP_s* dvlp);
void DVLP_SendCode(DVLP_s* dvlp, SHDR_type type);
void DVLP_SendOpDesc(DVLP_s* dvlp, SHDR_type type);
void DVLE_SendOutmap(DVLE_s* dvle);
void DVLE_SendConstants(DVLE_s* dvle);

7
libctru/source/gpu/gpu.c
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@ -467,23 +467,18 @@ void GPU_SetTexEnv(u8 id, u16 rgbSources, u16 alphaSources, u16 rgbOperands, u16
void GPU_DrawArray(GPU_Primitive_t primitive, u32 n)
{
// //?
// GPUCMD_AddSingleParam(0x00040080, 0x00010000);
//set primitive type
GPUCMD_AddSingleParam(0x0002025E, primitive);
GPUCMD_AddSingleParam(0x0002025F, 0x00000001);
//index buffer not used for drawArrays but 0x000F0227 still required
GPUCMD_AddSingleParam(0x000F0227, 0x80000000);
//pass number of vertices
GPUCMD_AddSingleParam(0x000F0228, n);
//all the following except 0x000F022E might be useless
GPUCMD_AddSingleParam(0x00010253, 0x00000001);
GPUCMD_AddSingleParam(0x00010245, 0x00000000);
GPUCMD_AddSingleParam(0x000F022E, 0x00000001);
GPUCMD_AddSingleParam(0x00010245, 0x00000001);
GPUCMD_AddSingleParam(0x000F0231, 0x00000001);
GPUCMD_AddSingleParam(0x000F0111, 0x00000001);
}

58
libctru/source/gpu/shdr.c
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@ -71,23 +71,27 @@ s8 SHDR_GetUniformRegister(DVLB_s* dvlb, const char* name, u8 programID)
return -1;
}
void DVLP_SendCode(DVLP_s* dvlp)
void DVLP_SendCode(DVLP_s* dvlp, SHDR_type type)
{
if(!dvlp)return;
GPUCMD_AddSingleParam(0x000F02CB, 0x00000000);
u32 regOffset=(type==GEOMETRY_SHDR)?(-0x30):(0x0);
GPUCMD_AddSingleParam(GPUCMD_HEADER(0, 0xF, GPUREG_VSH_CODETRANSFER_CONFIG)+regOffset, 0x00000000);
int i;
for(i=0;i<dvlp->codeSize;i+=0x80)GPUCMD_Add(0x000F02CC, &dvlp->codeData[i], ((dvlp->codeSize-i)<0x80)?(dvlp->codeSize-i):0x80);
for(i=0;i<dvlp->codeSize;i+=0x80)GPUCMD_Add(GPUCMD_HEADER(0, 0xF, GPUREG_VSH_CODETRANSFER_DATA)+regOffset, &dvlp->codeData[i], ((dvlp->codeSize-i)<0x80)?(dvlp->codeSize-i):0x80);
GPUCMD_AddSingleParam(0x000F02BF, 0x00000001);
GPUCMD_AddSingleParam(GPUCMD_HEADER(0, 0xF, GPUREG_VSH_CODETRANSFER_END)+regOffset, 0x00000001);
}
void DVLP_SendOpDesc(DVLP_s* dvlp)
void DVLP_SendOpDesc(DVLP_s* dvlp, SHDR_type type)
{
if(!dvlp)return;
GPUCMD_AddSingleParam(0x000F02D5, 0x00000000);
u32 regOffset=(type==GEOMETRY_SHDR)?(-0x30):(0x0);
GPUCMD_AddSingleParam(GPUCMD_HEADER(0, 0xF, GPUREG_VSH_OPDESCS_CONFIG)+regOffset, 0x00000000);
u32 param[0x20];
@ -95,13 +99,15 @@ void DVLP_SendOpDesc(DVLP_s* dvlp)
//TODO : should probably preprocess this
for(i=0;i<dvlp->opdescSize;i++)param[i]=dvlp->opcdescData[i*2];
GPUCMD_Add(0x000F02D6, param, dvlp->opdescSize);
GPUCMD_Add(GPUCMD_HEADER(0, 0xF, GPUREG_VSH_OPDESCS_DATA)+regOffset, param, dvlp->opdescSize);
}
void DVLE_SendOutmap(DVLE_s* dvle)
{
if(!dvle)return;
u32 regOffset=(dvle->type==GEOMETRY_SHDR)?(-0x30):(0x0);
u32 param[0x7]={0x1F1F1F1F,0x1F1F1F1F,0x1F1F1F1F,0x1F1F1F1F,
0x1F1F1F1F,0x1F1F1F1F,0x1F1F1F1F};
@ -131,18 +137,20 @@ void DVLE_SendOutmap(DVLE_s* dvle)
if(dvle->outTableData[i].regID+1>maxAttr)maxAttr=dvle->outTableData[i].regID+1;
}
GPUCMD_AddSingleParam(0x000F0251, numAttr-1); //?
GPUCMD_AddSingleParam(0x000F024A, numAttr-1); //?
GPUCMD_AddSingleParam(0x000F02BD, attrMask); //?
GPUCMD_AddSingleParam(0x0001025E, numAttr-1); //?
GPUCMD_AddSingleParam(0x000F004F, numAttr); //?
GPUCMD_Add(0x800F0050, param, 0x00000007);
GPUCMD_AddSingleParam(GPUCMD_HEADER(0, 0xF, GPUREG_0251), numAttr-1); //?
GPUCMD_AddSingleParam(GPUCMD_HEADER(0, 0xF, GPUREG_024A), numAttr-1); //?
GPUCMD_AddSingleParam(GPUCMD_HEADER(0, 0xF, GPUREG_VSH_OUTMAP_MASK)+regOffset, attrMask);
GPUCMD_AddSingleParam(GPUCMD_HEADER(0, 0x1, GPUREG_PRIMITIVE_CONFIG), numAttr-1);
GPUCMD_AddSingleParam(GPUCMD_HEADER(0, 0xF, GPUREG_SH_OUTMAP_TOTAL), numAttr);
GPUCMD_Add(GPUCMD_HEADER(1, 0xF, GPUREG_SH_OUTMAP_O0), param, 0x00000007);
}
void DVLE_SendConstants(DVLE_s* dvle)
{
if(!dvle)return;
u32 regOffset=(dvle->type==GEOMETRY_SHDR)?(-0x30):(0x0);
u32 param[4];
u32 rev[3];
u8* rev8=(u8*)rev;
@ -161,7 +169,7 @@ void DVLE_SendConstants(DVLE_s* dvle)
param[0x2]=rev[1];
param[0x3]=rev[0];
GPUCMD_Add(0x800F02C0, param, 0x00000004);
GPUCMD_Add(GPUCMD_HEADER(1, 0xF, GPUREG_VSH_FLOATUNIFORM_CONFIG)+regOffset, param, 0x00000004);
}
}
@ -170,24 +178,26 @@ void SHDR_UseProgram(DVLB_s* dvlb, u8 id)
if(!dvlb || id>dvlb->numDVLE)return;
DVLE_s* dvle=&dvlb->DVLE[id];
//?
GPUCMD_AddSingleParam(0x00010229, 0x00000000);
GPUCMD_AddSingleParam(0x00010244, 0x00000000);
u32 regOffset=(dvlb->DVLE[id].type==GEOMETRY_SHDR)?(-0x30):(0x0);
DVLP_SendCode(&dvlb->DVLP);
DVLP_SendOpDesc(&dvlb->DVLP);
GPUCMD_AddSingleParam(GPUCMD_HEADER(0, 0x1, GPUREG_GEOSTAGE_CONFIG), 0x00000000);
GPUCMD_AddSingleParam(GPUCMD_HEADER(0, 0x1, GPUREG_0244), (dvlb->DVLE[id].type==GEOMETRY_SHDR)?0x1:0x0);
DVLP_SendCode(&dvlb->DVLP, dvlb->DVLE[id].type);
DVLP_SendOpDesc(&dvlb->DVLP, dvlb->DVLE[id].type);
DVLE_SendConstants(dvle);
GPUCMD_AddSingleParam(0x00080229, 0x00000000);
GPUCMD_AddSingleParam(0x000F02BA, 0x7FFF0000|(dvle->mainOffset&0xFFFF)); //set entrypoint
GPUCMD_AddSingleParam(GPUCMD_HEADER(0, 0x8, GPUREG_GEOSTAGE_CONFIG), 0x00000000);
GPUCMD_AddSingleParam(GPUCMD_HEADER(0, 0xF, GPUREG_VSH_ENTRYPOINT)-regOffset, 0x7FFF0000|(dvle->mainOffset&0xFFFF)); //set entrypoint
GPUCMD_AddSingleParam(0x000F0252, 0x00000000); // should all be part of DVLE_SendOutmap ?
GPUCMD_AddSingleParam(GPUCMD_HEADER(0, 0xF, GPUREG_0252), 0x00000000); // should all be part of DVLE_SendOutmap ?
DVLE_SendOutmap(dvle);
//?
GPUCMD_AddSingleParam(0x000F0064, 0x00000001);
GPUCMD_AddSingleParam(0x000F006F, 0x00000703);
GPUCMD_AddSingleParam(GPUCMD_HEADER(0, 0xF, GPUREG_0064), 0x00000001);
GPUCMD_AddSingleParam(GPUCMD_HEADER(0, 0xF, GPUREG_006F), 0x00000703);
}
//TODO