ShuriZma
/
flycast
mirror of https://github.com/flyinghead/flycast.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

pvr: face color and offset color should not be reset if not set 

it's expected that polygons can reuse previous values for these colors
even for not immediately following polygons.
This commit is contained in:
Flyinghead 2019-09-22 20:00:09 +02:00
parent 55880b0dd4
commit f599891e08
1 changed files with 4 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
core/hw/pvr/ta_vtx.cpp
View File

@ -687,10 +687,10 @@ public:
ListIsFinished[0] = ListIsFinished[1] = ListIsFinished[2] = ListIsFinished[3] = ListIsFinished[4] = false;
tileclip_val = 0;
VertexDataFP = NullVertexData;
memset(FaceBaseColor, 0, sizeof(FaceBaseColor));
memset(FaceOffsColor, 0, sizeof(FaceOffsColor));
memset(FaceBaseColor1, 0, sizeof(FaceBaseColor1));
memset(FaceOffsColor1, 0, sizeof(FaceOffsColor1));
memset(FaceBaseColor, 0xff, sizeof(FaceBaseColor));
memset(FaceOffsColor, 0xff, sizeof(FaceOffsColor));
memset(FaceBaseColor1, 0xff, sizeof(FaceBaseColor1));
memset(FaceOffsColor1, 0xff, sizeof(FaceOffsColor1));
SFaceBaseColor = 0;
SFaceOffsColor = 0;
lmr = NULL;
@ -797,8 +797,6 @@ public:
TA_PolyParam0* pp=(TA_PolyParam0*)vpp;
glob_param_bdc(pp);
memset(FaceBaseColor, 0xff, sizeof(FaceBaseColor));
memset(FaceOffsColor, 0xff, sizeof(FaceOffsColor));
}
// Intensity, no Offset Color
@ -809,7 +807,6 @@ public:
glob_param_bdc(pp);
poly_float_color(FaceBaseColor,FaceColor);
memset(FaceOffsColor, 0xff, sizeof(FaceOffsColor));
}
// Intensity, use Offset Color
@ -837,10 +834,6 @@ public:
TA_PolyParam3* pp=(TA_PolyParam3*)vpp;
glob_param_bdc(pp);
memset(FaceBaseColor, 0xff, sizeof(FaceBaseColor));
memset(FaceOffsColor, 0xff, sizeof(FaceOffsColor));
memset(FaceBaseColor1, 0xff, sizeof(FaceBaseColor1));
memset(FaceOffsColor1, 0xff, sizeof(FaceOffsColor1));
CurrentPP->tsp1.full = pp->tsp1.full;
CurrentPP->tcw1.full = pp->tcw1.full;
@ -869,8 +862,6 @@ public:
poly_float_color(FaceBaseColor, FaceColor0);
poly_float_color(FaceBaseColor1, FaceColor1);
memset(FaceOffsColor, 0xff, sizeof(FaceOffsColor));
memset(FaceOffsColor1, 0xff, sizeof(FaceOffsColor1));
}
//Poly Strip handling