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gsdx-ogl: directly set impossible mode in the blending table 

Avoid to hack it in the creation

Allow in the future to reuse the table directly instead of converting
in a blend object
This commit is contained in:
Gregory Hainaut 2015-07-31 09:24:10 +02:00
parent 8554f32086
commit 97b38d9e1b
3 changed files with 13 additions and 29 deletions
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18
plugins/GSdx/GSDeviceOGL.cpp
View File

@ -1535,32 +1535,32 @@ const GSDeviceOGL::D3D9Blend GSDeviceOGL::m_blendMapD3D9[3*3*3*3] =
{ BLEND_NO_BAR , D3DBLENDOP_ADD , D3DBLEND_ONE , D3DBLEND_ZERO} , // 0020: (Cs - Cs)*F + Cs ==> Cs
{ 0 , D3DBLENDOP_ADD , D3DBLEND_ZERO , D3DBLEND_ONE} , // 0021: (Cs - Cs)*F + Cd ==> Cd
{ BLEND_NO_BAR , D3DBLENDOP_ADD , D3DBLEND_ZERO , D3DBLEND_ZERO} , // 0022: (Cs - Cs)*F + 0 ==> 0
{ BLEND_A_MAX , D3DBLENDOP_SUBTRACT , D3DBLEND_SRCALPHA , D3DBLEND_SRCALPHA} , //*0100: (Cs - Cd)*As + Cs ==> Cs*(As + 1) - Cd*As
{ BLEND_A_MAX , D3DBLENDOP_SUBTRACT , D3DBLEND_ONE , D3DBLEND_SRCALPHA} , //*0100: (Cs - Cd)*As + Cs ==> Cs*(As + 1) - Cd*As
{ 0 , D3DBLENDOP_ADD , D3DBLEND_SRCALPHA , D3DBLEND_INVSRCALPHA} , // 0101: (Cs - Cd)*As + Cd ==> Cs*As + Cd*(1 - As)
{ 0 , D3DBLENDOP_SUBTRACT , D3DBLEND_SRCALPHA , D3DBLEND_SRCALPHA} , // 0102: (Cs - Cd)*As + 0 ==> Cs*As - Cd*As
{ BLEND_A_MAX , D3DBLENDOP_SUBTRACT , D3DBLEND_DESTALPHA , D3DBLEND_DESTALPHA} , //*0110: (Cs - Cd)*Ad + Cs ==> Cs*(Ad + 1) - Cd*Ad
{ BLEND_A_MAX , D3DBLENDOP_SUBTRACT , D3DBLEND_ONE , D3DBLEND_DESTALPHA} , //*0110: (Cs - Cd)*Ad + Cs ==> Cs*(Ad + 1) - Cd*Ad
{ 0 , D3DBLENDOP_ADD , D3DBLEND_DESTALPHA , D3DBLEND_INVDESTALPHA} , // 0111: (Cs - Cd)*Ad + Cd ==> Cs*Ad + Cd*(1 - Ad)
{ 0 , D3DBLENDOP_SUBTRACT , D3DBLEND_DESTALPHA , D3DBLEND_DESTALPHA} , // 0112: (Cs - Cd)*Ad + 0 ==> Cs*Ad - Cd*Ad
{ BLEND_A_MAX , D3DBLENDOP_SUBTRACT , D3DBLEND_BLENDFACTOR , D3DBLEND_BLENDFACTOR} , //*0120: (Cs - Cd)*F + Cs ==> Cs*(F + 1) - Cd*F
{ BLEND_A_MAX , D3DBLENDOP_SUBTRACT , D3DBLEND_ONE , D3DBLEND_BLENDFACTOR} , //*0120: (Cs - Cd)*F + Cs ==> Cs*(F + 1) - Cd*F
{ 0 , D3DBLENDOP_ADD , D3DBLEND_BLENDFACTOR , D3DBLEND_INVBLENDFACTOR} , // 0121: (Cs - Cd)*F + Cd ==> Cs*F + Cd*(1 - F)
{ 0 , D3DBLENDOP_SUBTRACT , D3DBLEND_BLENDFACTOR , D3DBLEND_BLENDFACTOR} , // 0122: (Cs - Cd)*F + 0 ==> Cs*F - Cd*F
{ BLEND_NO_BAR | BLEND_A_MAX , D3DBLENDOP_ADD , D3DBLEND_SRCALPHA , D3DBLEND_ZERO} , //*0200: (Cs - 0)*As + Cs ==> Cs*(As + 1)
{ BLEND_NO_BAR | BLEND_A_MAX , D3DBLENDOP_ADD , D3DBLEND_ONE , D3DBLEND_ZERO} , //*0200: (Cs - 0)*As + Cs ==> Cs*(As + 1)
{ BLEND_ACCU , D3DBLENDOP_ADD , D3DBLEND_ONE , D3DBLEND_ONE} , //?0201: (Cs - 0)*As + Cd ==> Cs*As + Cd
{ BLEND_NO_BAR , D3DBLENDOP_ADD , D3DBLEND_SRCALPHA , D3DBLEND_ZERO} , // 0202: (Cs - 0)*As + 0 ==> Cs*As
{ BLEND_A_MAX , D3DBLENDOP_ADD , D3DBLEND_DESTALPHA , D3DBLEND_ZERO} , //*0210: (Cs - 0)*Ad + Cs ==> Cs*(Ad + 1)
{ BLEND_A_MAX , D3DBLENDOP_ADD , D3DBLEND_ONE , D3DBLEND_ZERO} , //*0210: (Cs - 0)*Ad + Cs ==> Cs*(Ad + 1)
{ 0 , D3DBLENDOP_ADD , D3DBLEND_DESTALPHA , D3DBLEND_ONE} , // 0211: (Cs - 0)*Ad + Cd ==> Cs*Ad + Cd
{ 0 , D3DBLENDOP_ADD , D3DBLEND_DESTALPHA , D3DBLEND_ZERO} , // 0212: (Cs - 0)*Ad + 0 ==> Cs*Ad
{ BLEND_NO_BAR | BLEND_A_MAX , D3DBLENDOP_ADD , D3DBLEND_BLENDFACTOR , D3DBLEND_ZERO} , //*0220: (Cs - 0)*F + Cs ==> Cs*(F + 1)
{ BLEND_NO_BAR | BLEND_A_MAX , D3DBLENDOP_ADD , D3DBLEND_ONE , D3DBLEND_ZERO} , //*0220: (Cs - 0)*F + Cs ==> Cs*(F + 1)
{ BLEND_ACCU , D3DBLENDOP_ADD , D3DBLEND_ONE , D3DBLEND_ONE} , //?0221: (Cs - 0)*F + Cd ==> Cs*F + Cd
{ BLEND_NO_BAR , D3DBLENDOP_ADD , D3DBLEND_BLENDFACTOR , D3DBLEND_ZERO} , // 0222: (Cs - 0)*F + 0 ==> Cs*F
{ 0 , D3DBLENDOP_ADD , D3DBLEND_INVSRCALPHA , D3DBLEND_SRCALPHA} , // 1000: (Cd - Cs)*As + Cs ==> Cd*As + Cs*(1 - As)
{ BLEND_A_MAX , D3DBLENDOP_REVSUBTRACT , D3DBLEND_SRCALPHA , D3DBLEND_SRCALPHA} , //*1001: (Cd - Cs)*As + Cd ==> Cd*(As + 1) - Cs*As
{ BLEND_A_MAX , D3DBLENDOP_REVSUBTRACT , D3DBLEND_SRCALPHA , D3DBLEND_ONE} , //*1001: (Cd - Cs)*As + Cd ==> Cd*(As + 1) - Cs*As
{ 0 , D3DBLENDOP_REVSUBTRACT , D3DBLEND_SRCALPHA , D3DBLEND_SRCALPHA} , // 1002: (Cd - Cs)*As + 0 ==> Cd*As - Cs*As
{ 0 , D3DBLENDOP_ADD , D3DBLEND_INVDESTALPHA , D3DBLEND_DESTALPHA} , // 1010: (Cd - Cs)*Ad + Cs ==> Cd*Ad + Cs*(1 - Ad)
{ BLEND_A_MAX , D3DBLENDOP_REVSUBTRACT , D3DBLEND_DESTALPHA , D3DBLEND_DESTALPHA} , //*1011: (Cd - Cs)*Ad + Cd ==> Cd*(Ad + 1) - Cs*Ad
{ BLEND_A_MAX , D3DBLENDOP_REVSUBTRACT , D3DBLEND_DESTALPHA , D3DBLEND_ONE} , //*1011: (Cd - Cs)*Ad + Cd ==> Cd*(Ad + 1) - Cs*Ad
{ 0 , D3DBLENDOP_REVSUBTRACT , D3DBLEND_DESTALPHA , D3DBLEND_DESTALPHA} , // 1012: (Cd - Cs)*Ad + 0 ==> Cd*Ad - Cs*Ad
{ 0 , D3DBLENDOP_ADD , D3DBLEND_INVBLENDFACTOR , D3DBLEND_BLENDFACTOR} , // 1020: (Cd - Cs)*F + Cs ==> Cd*F + Cs*(1 - F)
{ BLEND_A_MAX , D3DBLENDOP_REVSUBTRACT , D3DBLEND_BLENDFACTOR , D3DBLEND_BLENDFACTOR} , //*1021: (Cd - Cs)*F + Cd ==> Cd*(F + 1) - Cs*F
{ BLEND_A_MAX , D3DBLENDOP_REVSUBTRACT , D3DBLEND_BLENDFACTOR , D3DBLEND_ONE} , //*1021: (Cd - Cs)*F + Cd ==> Cd*(F + 1) - Cs*F
{ 0 , D3DBLENDOP_REVSUBTRACT , D3DBLEND_BLENDFACTOR , D3DBLEND_BLENDFACTOR} , // 1022: (Cd - Cs)*F + 0 ==> Cd*F - Cs*F
{ BLEND_NO_BAR , D3DBLENDOP_ADD , D3DBLEND_ONE , D3DBLEND_ZERO} , // 1100: (Cd - Cd)*As + Cs ==> Cs
{ 0 , D3DBLENDOP_ADD , D3DBLEND_ZERO , D3DBLEND_ONE} , // 1101: (Cd - Cd)*As + Cd ==> Cd

6
plugins/GSdx/GSDeviceOGL.h
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@ -30,9 +30,9 @@
#include "GLState.h"
// A couple of flag to determine the blending behavior
#define BLEND_A_MAX (0x100) // Impossible blending uses coeff bigger than 1
#define BLEND_C_CLR (0x200) // Clear color blending (use directly the destination color as blending factor)
#define BLEND_NO_BAR (0x400) // don't require texture barrier for the blending (because the RT is not used)
#define BLEND_A_MAX (0x100) // Impossible blending uses coeff bigger than 1
#define BLEND_C_CLR (0x200) // Clear color blending (use directly the destination color as blending factor)
#define BLEND_NO_BAR (0x400) // don't require texture barrier for the blending (because the RT is not used)
#define BLEND_ACCU (0x800) // Allow to use a mix of SW and HW blending to keep the best of the 2 worlds
#ifdef ENABLE_OGL_DEBUG_MEM_BW

18
plugins/GSdx/GSTextureFXOGL.cpp
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@ -106,23 +106,7 @@ GSBlendStateOGL* GSDeviceOGL::CreateBlend(OMBlendSelector bsel, float afix)
int i = ((bsel.a * 3 + bsel.b) * 3 + bsel.c) * 3 + bsel.d;
bs->SetRGB(m_blendMapD3D9[i].op, m_blendMapD3D9[i].src, m_blendMapD3D9[i].dst);
if (m_blendMapD3D9[i].bogus & BLEND_A_MAX) {
if (!theApp.GetConfig("accurate_blending_unit", 1)) {
bs->EnableBlend();
if (bsel.a == 0)
bs->SetRGB(m_blendMapD3D9[i].op, GL_ONE, m_blendMapD3D9[i].dst);
else
bs->SetRGB(m_blendMapD3D9[i].op, m_blendMapD3D9[i].src, GL_ONE);
}
const string afixstr = format("%f", afix);
const char *col[3] = {"Cs", "Cd", "0"};
const char *alpha[3] = {"As", "Ad", afixstr.c_str()};
fprintf(stderr, "Impossible blend for D3D: (%s - %s) * %s + %s\n", col[bsel.a], col[bsel.b], alpha[bsel.c], col[bsel.d]);
} else {
bs->EnableBlend();
}
bs->EnableBlend();
}
return bs;