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Texture coordinates are stored in fixed point format in TEV which allows overflows to be emulated correctly. Added logic to calculated texture LOD and use the correct mip. Dumping textures will now dump all mip levels. Added line rendering. Changed data stored in vertex from float arrays to vectors for cleaner math.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5178 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
donkopunchstania
2010-03-09 04:38:07 +00:00
parent 5beb6dfd47
commit cc7c6cd35f
16 changed files with 704 additions and 323 deletions
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35
Source/Plugins/Plugin_VideoSoftware/Src/Tev.h
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@ -21,7 +21,20 @@
#include "BPMemLoader.h"
class Tev
{
{
struct InputRegType {
unsigned a : 8;
unsigned b : 8;
unsigned c : 8;
signed d : 11;
};
struct TextureCoordinateType
{
signed s : 24;
signed t : 24;
};
// color order: RGBA
s16 Reg[4][4];
s16 KonstantColors[4][4];
@ -32,7 +45,7 @@ class Tev
s16 Zero16[4];
u8 AlphaBump;
u8 IndirectTex[4][4];
float TexCoord[2];
TextureCoordinateType TexCoord;
s16 *m_ColorInputLUT[16][3];
s16 *m_AlphaInputLUT[8]; // values must point to RGBA color
@ -49,20 +62,16 @@ class Tev
void DrawAlphaRegular(TevStageCombiner::AlphaCombiner &ac);
void DrawAlphaCompare(TevStageCombiner::AlphaCombiner &ac);
void Indirect(unsigned int stageNum, float s, float t);
struct InputRegType {
unsigned a : 8;
unsigned b : 8;
unsigned c : 8;
signed d : 11;
};
void Indirect(unsigned int stageNum, s32 s, s32 t);
public:
s32 Position[3];
s32 Position[3];
u8 Color[2][4];
float Uv[8][2];
float Lod[8];
TextureCoordinateType Uv[8];
s32 IndirectLod[4];
bool IndirectLinear[4];
s32 TextureLod[16];
bool TextureLinear[16];
void Init();