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RenderDll/XRenderOGL/NVParse/rc1.0_final.cpp

@@ -0,0 +1,159 @@
+#include "RenderPCH.h"
+#include "nvparse.h"
+
+#include "rc1.0_final.h"
+#include "rc1.0_general.h"
+
+void FinalRgbFunctionStruct::ZeroOut()
+{
+	RegisterEnum zero;
+	zero.word = RCP_ZERO;
+	a.Init(zero, GL_UNSIGNED_IDENTITY_NV);
+	b.Init(zero, GL_UNSIGNED_IDENTITY_NV);
+	c.Init(zero, GL_UNSIGNED_IDENTITY_NV);
+	d.Init(zero, GL_UNSIGNED_IDENTITY_NV);
+}
+
+void FinalAlphaFunctionStruct::ZeroOut()
+{
+	RegisterEnum zero;
+	zero.word = RCP_ZERO;
+	g.Init(zero, GL_UNSIGNED_IDENTITY_NV);
+}
+
+void FinalProductStruct::ZeroOut()
+{
+	RegisterEnum zero;
+	zero.word = RCP_ZERO;
+	e.Init(zero, GL_UNSIGNED_IDENTITY_NV);
+	f.Init(zero, GL_UNSIGNED_IDENTITY_NV);
+}
+void FinalCombinerStruct::Validate()
+{
+	if (hasProduct &&
+		(GL_E_TIMES_F_NV == product.e.reg.bits.name ||
+		 GL_SPARE0_PLUS_SECONDARY_COLOR_NV == product.e.reg.bits.name ||
+		 GL_DISCARD_NV == product.e.reg.bits.name ||
+		 GL_E_TIMES_F_NV == product.f.reg.bits.name ||
+		 GL_SPARE0_PLUS_SECONDARY_COLOR_NV == product.f.reg.bits.name ||
+		 GL_DISCARD_NV == product.f.reg.bits.name))
+		errors.set("invalid input register for final_product");
+
+	if (hasProduct &&
+		(RCP_BLUE == product.e.reg.bits.channel ||
+		 RCP_BLUE == product.f.reg.bits.channel))
+		errors.set("blue register used in final_product");
+
+	if (GL_E_TIMES_F_NV == alpha.g.reg.bits.name ||
+		GL_SPARE0_PLUS_SECONDARY_COLOR_NV == alpha.g.reg.bits.name ||
+		GL_DISCARD_NV == alpha.g.reg.bits.name)
+		errors.set("invalid input register for final alpha");
+
+	if (RCP_RGB == alpha.g.reg.bits.channel)
+		errors.set("rgb register used in final alpha");
+
+	if (GL_SPARE0_PLUS_SECONDARY_COLOR_NV == rgb.a.reg.bits.name &&
+		GL_SPARE0_PLUS_SECONDARY_COLOR_NV != rgb.b.reg.bits.name &&
+		GL_ZERO == rgb.c.reg.bits.name && GL_UNSIGNED_IDENTITY_NV == rgb.c.map)
+	{
+		MappedRegisterStruct temp;
+		temp = rgb.a;
+		rgb.a = rgb.b;
+		rgb.b = temp;
+	}
+
+	if (GL_SPARE0_PLUS_SECONDARY_COLOR_NV == rgb.a.reg.bits.name &&
+		GL_ZERO == rgb.b.reg.bits.name && GL_UNSIGNED_INVERT_NV == rgb.b.map &&
+		GL_ZERO == rgb.c.reg.bits.name && GL_UNSIGNED_IDENTITY_NV == rgb.c.map &&
+		GL_SPARE0_PLUS_SECONDARY_COLOR_NV != rgb.d.reg.bits.name)
+	{
+		MappedRegisterStruct temp;
+		temp = rgb.a;
+		rgb.a = rgb.d;
+		rgb.d = temp;
+	}
+
+	if (GL_SPARE0_PLUS_SECONDARY_COLOR_NV == rgb.a.reg.bits.name ||
+		GL_DISCARD_NV == rgb.a.reg.bits.name ||
+		GL_DISCARD_NV == rgb.b.reg.bits.name ||
+		GL_DISCARD_NV == rgb.c.reg.bits.name ||
+		GL_DISCARD_NV == rgb.d.reg.bits.name)
+		errors.set("invalid input register for final rgb");
+
+	if (RCP_BLUE == rgb.a.reg.bits.channel ||
+		RCP_BLUE == rgb.b.reg.bits.channel ||
+		RCP_BLUE == rgb.c.reg.bits.channel ||
+		RCP_BLUE == rgb.d.reg.bits.channel)
+		errors.set("blue register used in final rgb");
+
+	if ((GL_E_TIMES_F_NV == rgb.a.reg.bits.name ||
+		GL_E_TIMES_F_NV == rgb.b.reg.bits.name ||
+		GL_E_TIMES_F_NV == rgb.c.reg.bits.name ||
+		GL_E_TIMES_F_NV == rgb.d.reg.bits.name) && !hasProduct)
+		errors.set("final_product used but not set");
+
+	if (RCP_NONE == rgb.a.reg.bits.channel)
+		rgb.a.reg.bits.channel = RCP_RGB;
+	if (RCP_NONE == rgb.b.reg.bits.channel)
+		rgb.b.reg.bits.channel = RCP_RGB;
+	if (RCP_NONE == rgb.c.reg.bits.channel)
+		rgb.c.reg.bits.channel = RCP_RGB;
+	if (RCP_NONE == rgb.d.reg.bits.channel)
+		rgb.d.reg.bits.channel = RCP_RGB;
+	if (RCP_NONE == product.e.reg.bits.channel)
+		product.e.reg.bits.channel = RCP_RGB;
+	if (RCP_NONE == product.f.reg.bits.channel)
+		product.f.reg.bits.channel = RCP_RGB;
+	if (RCP_NONE == alpha.g.reg.bits.channel)
+		alpha.g.reg.bits.channel = RCP_ALPHA;
+}
+
+void FinalCombinerStruct::Invoke()
+{
+	if(clamp)
+		glCombinerParameteriNV(GL_COLOR_SUM_CLAMP_NV, GL_TRUE);
+	else
+		glCombinerParameteriNV(GL_COLOR_SUM_CLAMP_NV, GL_FALSE);
+
+	glFinalCombinerInputNV(
+		GL_VARIABLE_A_NV,
+		rgb.a.reg.bits.name,
+		rgb.a.map,
+		MAP_CHANNEL(rgb.a.reg.bits.channel));
+
+	glFinalCombinerInputNV(
+		GL_VARIABLE_B_NV,
+		rgb.b.reg.bits.name,
+		rgb.b.map,
+		MAP_CHANNEL(rgb.b.reg.bits.channel));
+
+	glFinalCombinerInputNV(
+		GL_VARIABLE_C_NV,
+		rgb.c.reg.bits.name,
+		rgb.c.map,
+		MAP_CHANNEL(rgb.c.reg.bits.channel));
+
+	glFinalCombinerInputNV(
+		GL_VARIABLE_D_NV,
+		rgb.d.reg.bits.name,
+		rgb.d.map,
+		MAP_CHANNEL(rgb.d.reg.bits.channel));
+
+	glFinalCombinerInputNV(
+		GL_VARIABLE_E_NV,
+		product.e.reg.bits.name,
+		product.e.map,
+		MAP_CHANNEL(product.e.reg.bits.channel));
+
+	glFinalCombinerInputNV(
+		GL_VARIABLE_F_NV,
+		product.f.reg.bits.name,
+		product.f.map,
+		MAP_CHANNEL(product.f.reg.bits.channel));
+
+	glFinalCombinerInputNV(
+		GL_VARIABLE_G_NV,
+		alpha.g.reg.bits.name,
+		alpha.g.map,
+		MAP_CHANNEL(alpha.g.reg.bits.channel));
+}