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https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
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Add arbfp1 and fp40 barrel fragment programs, see #43
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parent
72eb001b0a
commit
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2 changed files with 70 additions and 11 deletions
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@ -67,6 +67,7 @@ using namespace std;
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namespace NL3D {
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namespace NL3D {
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extern const char *g_StereoOVR_fp40;
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extern const char *g_StereoOVR_arbfp1;
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extern const char *g_StereoOVR_arbfp1;
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extern const char *g_StereoOVR_ps_2_0;
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extern const char *g_StereoOVR_ps_2_0;
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@ -239,16 +240,15 @@ void CStereoOVR::setDriver(NL3D::UDriver *driver)
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nlassert(!m_PixelProgram);
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nlassert(!m_PixelProgram);
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NL3D::IDriver *drvInternal = (static_cast<CDriverUser *>(driver))->getDriver();
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NL3D::IDriver *drvInternal = (static_cast<CDriverUser *>(driver))->getDriver();
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static const char *program_arbfp1 =
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if (drvInternal->supportPixelProgram(CPixelProgram::fp40) && drvInternal->supportBloomEffect() && drvInternal->supportNonPowerOfTwoTextures())
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"!!ARBfp1.0\n"
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{
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"PARAM c[1] = { { 1, 0 } };\n"
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nldebug("VR: fp40");
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"MOV result.color.xzw, c[0].xyyx;\n"
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m_PixelProgram = new CPixelProgram(g_StereoOVR_fp40);
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"TEX result.color.y, fragment.texcoord[0], texture[0], 2D;\n"
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}
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"END\n";
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else if (drvInternal->supportPixelProgram(CPixelProgram::arbfp1) && drvInternal->supportBloomEffect() && drvInternal->supportNonPowerOfTwoTextures())
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if (drvInternal->supportPixelProgram(CPixelProgram::arbfp1) && drvInternal->supportBloomEffect() && drvInternal->supportNonPowerOfTwoTextures())
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{
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{
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nldebug("VR: arbfp1");
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nldebug("VR: arbfp1");
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m_PixelProgram = new CPixelProgram(program_arbfp1);
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m_PixelProgram = new CPixelProgram(g_StereoOVR_arbfp1);
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}
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}
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else if (drvInternal->supportPixelProgram(CPixelProgram::ps_2_0))
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else if (drvInternal->supportPixelProgram(CPixelProgram::ps_2_0))
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{
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{
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@ -21,6 +21,65 @@ limitations under the License.
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************************************************************************************/
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************************************************************************************/
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namespace NL3D {
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namespace NL3D {
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const char *g_StereoOVR_fp40 =
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"!!ARBfp1.0\n"
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"OPTION NV_fragment_program2;\n"
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//# cgc version 3.1.0013, build date Apr 18 2012
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//# command line args: -profile fp40
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//# source file: pp_oculus_vr.cg
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//#vendor NVIDIA Corporation
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//#version 3.1.0.13
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//#profile fp40
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//#program pp_oculus_vr
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//#semantic pp_oculus_vr.cLensCenter
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//#semantic pp_oculus_vr.cScreenCenter
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//#semantic pp_oculus_vr.cScale
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//#semantic pp_oculus_vr.cScaleIn
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//#semantic pp_oculus_vr.cHmdWarpParam
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//#semantic pp_oculus_vr.cTex0 : TEX0
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//#var float2 texCoord : $vin.TEXCOORD0 : TEX0 : 0 : 1
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//#var float2 cLensCenter : : c[0] : 1 : 1
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//#var float2 cScreenCenter : : c[1] : 2 : 1
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//#var float2 cScale : : c[2] : 3 : 1
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//#var float2 cScaleIn : : c[3] : 4 : 1
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//#var float4 cHmdWarpParam : : c[4] : 5 : 1
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//#var sampler2D cTex0 : TEX0 : texunit 0 : 6 : 1
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//#var float4 oCol : $vout.COLOR : COL : 7 : 1
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//#const c[5] = 0.25 0.5 0
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"PARAM c[6] = { program.env[0..4],\n" // program.local->program.env!
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" { 0.25, 0.5, 0 } };\n"
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"TEMP R0;\n"
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"TEMP R1;\n"
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"SHORT TEMP H0;\n"
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"TEMP RC;\n"
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"TEMP HC;\n"
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"OUTPUT oCol = result.color;\n"
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"ADDR R0.xy, fragment.texcoord[0], -c[0];\n"
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"MULR R0.xy, R0, c[3];\n"
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"MULR R0.z, R0.y, R0.y;\n"
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"MADR R1.x, R0, R0, R0.z;\n"
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"MULR R0.zw, R1.x, c[4].xywz;\n"
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"MADR R1.y, R1.x, c[4], c[4].x;\n"
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"MADR R0.w, R0, R1.x, R1.y;\n"
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"MULR R0.z, R0, R1.x;\n"
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"MADR R0.z, R0, R1.x, R0.w;\n"
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"MULR R1.xy, R0, R0.z;\n"
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"MOVR R0.xy, c[5];\n"
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"ADDR R1.zw, R0.xyxy, c[1].xyxy;\n"
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"MOVR R0.zw, c[0].xyxy;\n"
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"MADR R0.zw, R1.xyxy, c[2].xyxy, R0;\n"
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"MINR R1.xy, R0.zwzw, R1.zwzw;\n"
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"ADDR R0.xy, -R0, c[1];\n"
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"MAXR R0.xy, R0, R1;\n"
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"SEQR H0.xy, R0, R0.zwzw;\n"
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"MULXC HC.x, H0, H0.y;\n"
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"IF EQ.x;\n"
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"MOVR oCol, c[5].z;\n"
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"ELSE;\n"
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"TEX oCol, R0.zwzw, texture[0], 2D;\n"
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"ENDIF;\n"
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"END\n";
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//# 24 instructions, 2 R-regs, 1 H-regs
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const char *g_StereoOVR_arbfp1 =
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const char *g_StereoOVR_arbfp1 =
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"!!ARBfp1.0\n"
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"!!ARBfp1.0\n"
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//# cgc version 3.1.0013, build date Apr 18 2012
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//# cgc version 3.1.0013, build date Apr 18 2012
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@ -45,7 +104,7 @@ const char *g_StereoOVR_arbfp1 =
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//#var sampler2D cTex0 : TEX0 : texunit 0 : 6 : 1
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//#var sampler2D cTex0 : TEX0 : texunit 0 : 6 : 1
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//#var float4 oCol : $vout.COLOR : COL : 7 : 1
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//#var float4 oCol : $vout.COLOR : COL : 7 : 1
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//#const c[5] = 0.25 0.5 0 1
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//#const c[5] = 0.25 0.5 0 1
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"PARAM c[6] = { program.local[0..4],\n"
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"PARAM c[6] = { program.env[0..4],\n"
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" { 0.25, 0.5, 0, 1 } };\n"
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" { 0.25, 0.5, 0, 1 } };\n"
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"TEMP R0;\n"
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"TEMP R0;\n"
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"TEMP R1;\n"
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"TEMP R1;\n"
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@ -78,8 +137,8 @@ const char *g_StereoOVR_arbfp1 =
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"CMP R1.x, -R1, c[5].z, c[5].w;\n"
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"CMP R1.x, -R1, c[5].z, c[5].w;\n"
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"CMP result.color, -R1.x, R0, c[5].z;\n"
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"CMP result.color, -R1.x, R0, c[5].z;\n"
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"END\n";
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"END\n";
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const char *g_StereoOVR_ps_2_0 =
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//# 28 instructions, 2 R-regs
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//# 28 instructions, 2 R-regs
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const char *g_StereoOVR_ps_2_0 =
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"ps_2_0\n"
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"ps_2_0\n"
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// cgc version 3.1.0013, build date Apr 18 2012
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// cgc version 3.1.0013, build date Apr 18 2012
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// command line args: -profile ps_2_0
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// command line args: -profile ps_2_0
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