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-rw-r--r--progs/vp/Makefile6
-rw-r--r--progs/vp/exp.txt6
-rw-r--r--progs/vp/log.txt7
-rwxr-xr-xprogs/vp/run.sh7
-rw-r--r--progs/vp/vp-tris.c110
-rw-r--r--progs/vp/windows/vp2003.sln21
-rw-r--r--progs/vp/windows/vp2003.vcproj121
-rw-r--r--progs/vp/xform.txt11
8 files changed, 275 insertions, 14 deletions
diff --git a/progs/vp/Makefile b/progs/vp/Makefile
index 28d63237a4..41d025c574 100644
--- a/progs/vp/Makefile
+++ b/progs/vp/Makefile
@@ -26,13 +26,13 @@ INCLUDES = -I. -I$(TOP)/include -I../samples
.SUFFIXES: .c
.c:
- $(CC) $(INCLUDES) $(CFLAGS) $(LDFLAGS) $< $(LIBS) -o $@
+ $(APP_CC) $(INCLUDES) $(CFLAGS) $(LDFLAGS) $< $(LIBS) -o $@
.c.o:
- $(CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
+ $(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
.S.o:
- $(CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
+ $(APP_CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
##### TARGETS #####
diff --git a/progs/vp/exp.txt b/progs/vp/exp.txt
new file mode 100644
index 0000000000..53ce71db96
--- /dev/null
+++ b/progs/vp/exp.txt
@@ -0,0 +1,6 @@
+!!ARBvp1.0
+TEMP R0;
+EXP R0, vertex.color.x;
+SUB result.color, R0.z, R0.w;
+MOV result.position, vertex.position;
+END
diff --git a/progs/vp/log.txt b/progs/vp/log.txt
new file mode 100644
index 0000000000..6b4e94ed0e
--- /dev/null
+++ b/progs/vp/log.txt
@@ -0,0 +1,7 @@
+!!ARBvp1.0
+TEMP R0;
+ADD R0, vertex.color, vertex.color;
+ADD R0, R0, R0;
+LOG result.color, R0.x;
+MOV result.position, vertex.position;
+END
diff --git a/progs/vp/run.sh b/progs/vp/run.sh
new file mode 100755
index 0000000000..fdd43d4a52
--- /dev/null
+++ b/progs/vp/run.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+for i in *.txt ; do
+echo $i
+./vp-tris $i
+done
+
diff --git a/progs/vp/vp-tris.c b/progs/vp/vp-tris.c
index 5dbe5ac835..e1ddb2e14d 100644
--- a/progs/vp/vp-tris.c
+++ b/progs/vp/vp-tris.c
@@ -5,9 +5,29 @@
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
+
+#ifndef WIN32
+#include <unistd.h>
+#include <signal.h>
#define GL_GLEXT_PROTOTYPES
+#else
+#include <GL/glext.h>
+#endif
+
#include <GL/glut.h>
+#ifdef WIN32
+static PFNGLBINDPROGRAMARBPROC glBindProgramARB = NULL;
+static PFNGLGENPROGRAMSARBPROC glGenProgramsARB = NULL;
+static PFNGLPROGRAMSTRINGARBPROC glProgramStringARB = NULL;
+static PFNGLISPROGRAMARBPROC glIsProgramARB = NULL;
+
+static PFNGLBINDPROGRAMNVPROC glBindProgramNV = NULL;
+static PFNGLGENPROGRAMSNVPROC glGenProgramsNV = NULL;
+static PFNGLLOADPROGRAMNVPROC glLoadProgramNV = NULL;
+static PFNGLISPROGRAMNVPROC glIsProgramNV = NULL;
+#endif
+
static const char *filename = NULL;
static GLuint nr_steps = 4;
@@ -18,8 +38,29 @@ static void usage( char *name )
fprintf( stderr, "options:\n" );
fprintf( stderr, " -f flat shaded\n" );
fprintf( stderr, " -nNr subdivision steps\n" );
+ fprintf( stderr, " -fps show frames per second\n" );
}
+unsigned show_fps = 0;
+unsigned int frame_cnt = 0;
+
+#ifndef WIN32
+
+void alarmhandler(int);
+
+void alarmhandler (int sig)
+{
+ if (sig == SIGALRM) {
+ printf("%d frames in 5.0 seconds = %.3f FPS\n", frame_cnt,
+ frame_cnt / 5.0);
+
+ frame_cnt = 0;
+ }
+ signal(SIGALRM, alarmhandler);
+ alarm(5);
+}
+
+#endif
static void args(int argc, char *argv[])
{
@@ -32,6 +73,9 @@ static void args(int argc, char *argv[])
else if (strcmp(argv[i], "-f") == 0) {
glShadeModel(GL_FLAT);
}
+ else if (strcmp(argv[i], "-fps") == 0) {
+ show_fps = 1;
+ }
else if (i == argc - 1) {
filename = argv[i];
}
@@ -62,19 +106,45 @@ static void Init( void )
exit(1);
}
- sz = fread(buf, 1, sizeof(buf), f);
+ sz = (GLuint) fread(buf, 1, sizeof(buf), f);
if (!feof(f)) {
fprintf(stderr, "file too long\n");
exit(1);
}
fprintf(stderr, "%.*s\n", sz, buf);
-
- glGenProgramsARB(1, &prognum);
- glBindProgramARB(GL_VERTEX_PROGRAM_ARB, prognum);
- glProgramStringARB(GL_VERTEX_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
- sz, (const GLubyte *) buf);
+ if (strncmp( buf, "!!VP", 4 ) == 0) {
+#ifdef WIN32
+ glBindProgramNV = (PFNGLBINDPROGRAMNVPROC) wglGetProcAddress( "glBindProgramNV" );
+ glGenProgramsNV = (PFNGLGENPROGRAMSNVPROC) wglGetProcAddress( "glGenProgramsNV" );
+ glLoadProgramNV = (PFNGLLOADPROGRAMNVPROC) wglGetProcAddress( "glLoadProgramNV" );
+ glIsProgramNV = (PFNGLISPROGRAMNVPROC) wglGetProcAddress( "glIsProgramNV" );
+#endif
+
+ glEnable( GL_VERTEX_PROGRAM_NV );
+ glGenProgramsNV( 1, &prognum );
+ glBindProgramNV( GL_VERTEX_PROGRAM_NV, prognum );
+ glLoadProgramNV( GL_VERTEX_PROGRAM_NV, prognum, sz, (const GLubyte *) buf );
+ assert( glIsProgramNV( prognum ) );
+ }
+ else {
+#ifdef WIN32
+ glBindProgramARB = (PFNGLBINDPROGRAMARBPROC) wglGetProcAddress( "glBindProgramARB" );
+ glGenProgramsARB = (PFNGLGENPROGRAMSARBPROC) wglGetProcAddress( "glGenProgramsARB" );
+ glProgramStringARB = (PFNGLPROGRAMSTRINGARBPROC) wglGetProcAddress( "glProgramStringARB" );
+ glIsProgramARB = (PFNGLISPROGRAMARBPROC) wglGetProcAddress( "glIsProgramARB" );
+#endif
+
+ glEnable(GL_VERTEX_PROGRAM_ARB);
+
+ glGenProgramsARB(1, &prognum);
+
+ glBindProgramARB(GL_VERTEX_PROGRAM_ARB, prognum);
+ glProgramStringARB(GL_VERTEX_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB,
+ sz, (const GLubyte *) buf);
+ assert(glIsProgramARB(prognum));
+ }
errno = glGetError();
printf("glGetError = %d\n", errno);
@@ -86,7 +156,17 @@ static void Init( void )
printf("errorpos: %d\n", errorpos);
printf("%s\n", (char *)glGetString(GL_PROGRAM_ERROR_STRING_ARB));
}
- assert(glIsProgramARB(prognum));
+
+ {
+ const float Ambient[4] = { 0.0, 1.0, 0.0, 0.0 };
+ const float Diffuse[4] = { 1.0, 0.0, 0.0, 0.0 };
+ const float Specular[4] = { 0.0, 0.0, 1.0, 0.0 };
+ const float Emission[4] = { 0.0, 0.0, 0.0, 1.0 };
+ glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT, Ambient);
+ glMaterialfv(GL_FRONT_AND_BACK, GL_DIFFUSE, Diffuse);
+ glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, Specular);
+ glMaterialfv(GL_FRONT_AND_BACK, GL_EMISSION, Emission);
+ }
}
@@ -147,8 +227,6 @@ static void Display( void )
glClearColor(0.3, 0.3, 0.3, 1);
glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
- glEnable(GL_VERTEX_PROGRAM_NV);
-
glBegin(GL_TRIANGLES);
@@ -168,7 +246,11 @@ static void Display( void )
glEnd();
- glFlush();
+ glFlush();
+ if (show_fps) {
+ ++frame_cnt;
+ glutPostRedisplay();
+ }
}
@@ -205,12 +287,18 @@ int main( int argc, char *argv[] )
glutInitWindowPosition( 0, 0 );
glutInitWindowSize( 250, 250 );
glutInitDisplayMode( GLUT_RGB | GLUT_SINGLE | GLUT_DEPTH );
- glutCreateWindow(argv[0]);
+ glutCreateWindow(argv[argc-1]);
glutReshapeFunc( Reshape );
glutKeyboardFunc( Key );
glutDisplayFunc( Display );
args( argc, argv );
Init();
+#ifndef WIN32
+ if (show_fps) {
+ signal(SIGALRM, alarmhandler);
+ alarm(5);
+ }
+#endif
glutMainLoop();
return 0;
}
diff --git a/progs/vp/windows/vp2003.sln b/progs/vp/windows/vp2003.sln
new file mode 100644
index 0000000000..76de5cfd7f
--- /dev/null
+++ b/progs/vp/windows/vp2003.sln
@@ -0,0 +1,21 @@
+Microsoft Visual Studio Solution File, Format Version 8.00
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "vp2003", "vp2003.vcproj", "{E1C70416-98E7-4282-B6B2-6C9CF90B12C0}"
+ ProjectSection(ProjectDependencies) = postProject
+ EndProjectSection
+EndProject
+Global
+ GlobalSection(SolutionConfiguration) = preSolution
+ Debug = Debug
+ Release = Release
+ EndGlobalSection
+ GlobalSection(ProjectConfiguration) = postSolution
+ {E1C70416-98E7-4282-B6B2-6C9CF90B12C0}.Debug.ActiveCfg = Debug|Win32
+ {E1C70416-98E7-4282-B6B2-6C9CF90B12C0}.Debug.Build.0 = Debug|Win32
+ {E1C70416-98E7-4282-B6B2-6C9CF90B12C0}.Release.ActiveCfg = Release|Win32
+ {E1C70416-98E7-4282-B6B2-6C9CF90B12C0}.Release.Build.0 = Release|Win32
+ EndGlobalSection
+ GlobalSection(ExtensibilityGlobals) = postSolution
+ EndGlobalSection
+ GlobalSection(ExtensibilityAddIns) = postSolution
+ EndGlobalSection
+EndGlobal
diff --git a/progs/vp/windows/vp2003.vcproj b/progs/vp/windows/vp2003.vcproj
new file mode 100644
index 0000000000..adca2c5073
--- /dev/null
+++ b/progs/vp/windows/vp2003.vcproj
@@ -0,0 +1,121 @@
+<?xml version="1.0" encoding="Windows-1252"?>
+<VisualStudioProject
+ ProjectType="Visual C++"
+ Version="7.10"
+ Name="vp2003"
+ ProjectGUID="{E1C70416-98E7-4282-B6B2-6C9CF90B12C0}"
+ Keyword="Win32Proj">
+ <Platforms>
+ <Platform
+ Name="Win32"/>
+ </Platforms>
+ <Configurations>
+ <Configuration
+ Name="Debug|Win32"
+ OutputDirectory="Debug"
+ IntermediateDirectory="Debug"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ Optimization="0"
+ AdditionalIncludeDirectories=""
+ PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE"
+ MinimalRebuild="TRUE"
+ BasicRuntimeChecks="3"
+ RuntimeLibrary="5"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="TRUE"
+ DebugInformationFormat="4"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="glut32.lib"
+ OutputFile="$(OutDir)/vp2003.exe"
+ LinkIncremental="2"
+ GenerateDebugInformation="TRUE"
+ ProgramDatabaseFile="$(OutDir)/vp2003.pdb"
+ SubSystem="1"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ <Configuration
+ Name="Release|Win32"
+ OutputDirectory="Release"
+ IntermediateDirectory="Release"
+ ConfigurationType="1"
+ CharacterSet="2">
+ <Tool
+ Name="VCCLCompilerTool"
+ AdditionalIncludeDirectories=""
+ PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE"
+ RuntimeLibrary="4"
+ UsePrecompiledHeader="0"
+ WarningLevel="3"
+ Detect64BitPortabilityProblems="TRUE"
+ DebugInformationFormat="3"/>
+ <Tool
+ Name="VCCustomBuildTool"/>
+ <Tool
+ Name="VCLinkerTool"
+ AdditionalDependencies="glut32.lib"
+ OutputFile="$(OutDir)/vp2003.exe"
+ LinkIncremental="1"
+ GenerateDebugInformation="TRUE"
+ SubSystem="1"
+ OptimizeReferences="2"
+ EnableCOMDATFolding="2"
+ TargetMachine="1"/>
+ <Tool
+ Name="VCMIDLTool"/>
+ <Tool
+ Name="VCPostBuildEventTool"/>
+ <Tool
+ Name="VCPreBuildEventTool"/>
+ <Tool
+ Name="VCPreLinkEventTool"/>
+ <Tool
+ Name="VCResourceCompilerTool"/>
+ <Tool
+ Name="VCWebServiceProxyGeneratorTool"/>
+ <Tool
+ Name="VCXMLDataGeneratorTool"/>
+ <Tool
+ Name="VCWebDeploymentTool"/>
+ <Tool
+ Name="VCManagedWrapperGeneratorTool"/>
+ <Tool
+ Name="VCAuxiliaryManagedWrapperGeneratorTool"/>
+ </Configuration>
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+ <File
+ RelativePath="..\vp-tris.c">
+ </File>
+ </Files>
+ <Globals>
+ </Globals>
+</VisualStudioProject>
diff --git a/progs/vp/xform.txt b/progs/vp/xform.txt
new file mode 100644
index 0000000000..d1548f1f10
--- /dev/null
+++ b/progs/vp/xform.txt
@@ -0,0 +1,11 @@
+!!ARBvp1.0
+PARAM Emission = state.material.emission;
+PARAM Ambient = state.material.ambient;
+PARAM Diffuse = state.material.diffuse;
+PARAM Specular = state.material.specular;
+DP4 result.position.x, Ambient, vertex.position;
+DP4 result.position.y, Diffuse, vertex.position;
+DP4 result.position.z, Specular, vertex.position;
+DP4 result.position.w, Emission, vertex.position;
+MOV result.color, vertex.color;
+END
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-29 20:03:03 +0000