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Added a projection hack for Metroid: Other M. This fixes the black screens that occur in cut-scenes. Patch by Trevor002.
Fixes issue 3477. Fixes issue 3127. git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6381 8ced0084-cf51-0410-be5f-012b33b47a6e
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@ -56,11 +56,12 @@ namespace
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static bool g_ProjHack0;
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static ProjectionHack g_ProjHack1;
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static ProjectionHack g_ProjHack2;
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static ProjectionHack g_ProjHack3;
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} // Namespace
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void UpdateProjectionHack(int iPhackvalue)
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{
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bool bProjHack1 = 0, bPhackvalue1 = 0, bPhackvalue2 = 0;
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bool bProjHack1 = 0, bPhackvalue1 = 0, bPhackvalue2 = 0, bPhackvalue3 = 0;
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float fhackvalue1 = 0, fhackvalue2 = 0;
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switch(iPhackvalue)
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{
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@ -68,6 +69,7 @@ void UpdateProjectionHack(int iPhackvalue)
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bProjHack1 = 0;
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bPhackvalue1 = 0;
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bPhackvalue2 = 0;
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bPhackvalue3 = 0;
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break;
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case PROJECTION_HACK_ZELDA_TP_BLOOM_HACK:
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bPhackvalue1 = 1;
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@ -91,6 +93,9 @@ void UpdateProjectionHack(int iPhackvalue)
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bPhackvalue2 = 0;
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bProjHack1 = 0;
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break;
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case PROJECTION_HACK_METROID_OTHER_M: //temp fix for black screens during cut scenes
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bPhackvalue3 = 1;
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break;
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/* // Unused - kept for reference
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case PROJECTION_HACK_FINAL_FANTASY_CC_ECHO_OF_TIME:
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bPhackvalue1 = 1;
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@ -126,6 +131,7 @@ void UpdateProjectionHack(int iPhackvalue)
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g_ProjHack0 = bProjHack1;
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g_ProjHack1 = ProjectionHack(bPhackvalue1 == 0 ? false : true, fhackvalue1);
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g_ProjHack2 = ProjectionHack(bPhackvalue2 == 0 ? false : true, fhackvalue2);
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g_ProjHack3 = ProjectionHack(bPhackvalue3,0);
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}
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void VertexShaderManager::Init()
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@ -344,9 +350,17 @@ void VertexShaderManager::SetConstants()
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g_fProjectionMatrix[12] = 0.0f;
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g_fProjectionMatrix[13] = 0.0f;
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g_fProjectionMatrix[14] = 0.0f;
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g_fProjectionMatrix[15] = 1.0f;
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/*
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projection hack for metroid other m...attempt to remove black projection layer from cut scenes.
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g_fProjectionMatrix[15] = 1.0f was the default setting before
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this hack was added...setting g_fProjectionMatrix[14] to -1 might make the hack more stable, needs more testing.
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Only works for OGL and DX9...this is not helping DX11
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*/
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g_fProjectionMatrix[14] = 0.0f;
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g_fProjectionMatrix[15] = (g_ProjHack3.enabled && xfregs.rawProjection[0] == 2.0f ? 0.0f : 1.0f); //causes either the efb copy or bloom layer not to show if proj hack enabled
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SETSTAT_FT(stats.g2proj_0, g_fProjectionMatrix[0]);
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SETSTAT_FT(stats.g2proj_1, g_fProjectionMatrix[1]);
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SETSTAT_FT(stats.g2proj_2, g_fProjectionMatrix[2]);
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