From 9aa73cfae84c7710df97ce182d32bea8d3423ab7 Mon Sep 17 00:00:00 2001 From: José Fonseca Date: Sun, 1 Feb 2009 12:00:07 +0000 Subject: progs: Get more samples building on windows. --- progs/SConscript | 1 + progs/demos/SConscript | 26 ++++++++++++++++++++++---- progs/demos/fogcoord.c | 28 +++++++++++----------------- progs/demos/gloss.c | 2 ++ progs/demos/multiarb.c | 2 ++ progs/demos/rain.cxx | 2 -- progs/demos/stex3d.c | 4 +++- progs/demos/winpos.c | 18 ++++++++---------- progs/trivial/fs-tri.c | 39 ++++++++++++++++++--------------------- progs/util/SConscript | 15 +++++++++++++++ 10 files changed, 82 insertions(+), 55 deletions(-) create mode 100644 progs/util/SConscript (limited to 'progs') diff --git a/progs/SConscript b/progs/SConscript index ffb6de4f16c..631923a38ff 100644 --- a/progs/SConscript +++ b/progs/SConscript @@ -1,4 +1,5 @@ SConscript([ + 'util/SConscript', 'demos/SConscript', 'trivial/SConscript', 'vp/SConscript', diff --git a/progs/demos/SConscript b/progs/demos/SConscript index 112da7bedb1..bc166dd7895 100644 --- a/progs/demos/SConscript +++ b/progs/demos/SConscript @@ -1,11 +1,22 @@ -Import('env') +Import('*') if not env['GLUT']: Return() env = env.Clone() -env.Prepend(LIBS = ['$GLUT_LIB']) +env.Prepend(CPPPATH = [ + '../util', +]) + +env.Prepend(LIBS = [ + util, + '$GLUT_LIB' +]) + +if env['platform'] == 'windows': + env.Append(CPPDEFINES = ['NOMINMAX']) + env.Prepend(LIBS = ['winmm']) progs = [ 'arbfplight', @@ -38,7 +49,6 @@ progs = [ 'multiarb', 'paltex', 'pointblast', - 'rain', 'ray', 'readpix', 'reflect', @@ -65,7 +75,15 @@ progs = [ ] for prog in progs: - prog = env.Program( + env.Program( target = prog, source = prog + '.c', ) + +env.Program( + target = 'rain', + source = [ + 'rain.cxx', + 'particles.cxx', + ] +) diff --git a/progs/demos/fogcoord.c b/progs/demos/fogcoord.c index 00c73c6f048..6f50993c98f 100644 --- a/progs/demos/fogcoord.c +++ b/progs/demos/fogcoord.c @@ -7,19 +7,16 @@ * Daniel Borca */ -#define GL_GLEXT_PROTOTYPES #include #include #include +#include #include #define DEPTH 5.0f -static PFNGLFOGCOORDFEXTPROC glFogCoordf_ext; static PFNGLFOGCOORDPOINTEREXTPROC glFogCoordPointer_ext; -static GLboolean have_fog_coord; - static GLfloat camz; static GLint fogMode; @@ -45,10 +42,11 @@ Reset(void) } -static void APIENTRY -glFogCoordf_nop (GLfloat f) +static void +glFogCoordf_ext (GLfloat f) { - (void)f; + if (fogCoord) + glFogCoordfEXT(f); } @@ -120,14 +118,11 @@ SetFogMode(GLint fogMode) static GLboolean SetFogCoord(GLboolean fogCoord) { - glFogCoordf_ext = glFogCoordf_nop; - - if (!have_fog_coord) { + if (!GLEW_EXT_fog_coord) { return GL_FALSE; } if (fogCoord) { - glFogCoordf_ext = (PFNGLFOGCOORDFEXTPROC)glutGetProcAddress("glFogCoordfEXT"); glFogi(GL_FOG_COORDINATE_SOURCE_EXT, GL_FOG_COORDINATE_EXT); } else { @@ -340,7 +335,7 @@ Key( unsigned char key, int x, int y ) SetFogMode(fogMode); break; case 'c': - fogCoord = SetFogCoord(fogCoord ^ GL_TRUE); + fogCoord = SetFogCoord(fogCoord ^ GL_TRUE); break; case 't': Texture = !Texture; @@ -372,8 +367,7 @@ Init(void) printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER)); - have_fog_coord = glutExtensionSupported("GL_EXT_fog_coord"); - if (!have_fog_coord) { + if (!GLEW_EXT_fog_coord) { printf("GL_EXT_fog_coord not supported!\n"); } @@ -400,10 +394,9 @@ Init(void) glEnableClientState(GL_TEXTURE_COORD_ARRAY); glTexCoordPointer(2, GL_FLOAT, 0, texcoord_pointer); - if (have_fog_coord) { - glFogCoordPointer_ext = (PFNGLFOGCOORDPOINTEREXTPROC)glutGetProcAddress("glFogCoordPointerEXT"); + if (GLEW_EXT_fog_coord) { glEnableClientState(GL_FOG_COORDINATE_ARRAY_EXT); - glFogCoordPointer_ext(GL_FLOAT, 0, fogcoord_pointer); + glFogCoordPointerEXT(GL_FLOAT, 0, fogcoord_pointer); } Reset(); @@ -417,6 +410,7 @@ main( int argc, char *argv[] ) glutInitWindowSize( 600, 600 ); glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH ); glutCreateWindow(argv[0]); + glewInit(); glutReshapeFunc( Reshape ); glutKeyboardFunc( Key ); glutDisplayFunc( Display ); diff --git a/progs/demos/gloss.c b/progs/demos/gloss.c index 9974f0dab2e..b2126e32678 100644 --- a/progs/demos/gloss.c +++ b/progs/demos/gloss.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include "readtex.h" @@ -438,6 +439,7 @@ int main( int argc, char *argv[] ) glutInitWindowSize(WinWidth, WinHeight); glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH ); glutCreateWindow(argv[0] ); + glewInit(); glutReshapeFunc( Reshape ); glutKeyboardFunc( Key ); glutDisplayFunc( Display ); diff --git a/progs/demos/multiarb.c b/progs/demos/multiarb.c index 451fd11efe1..85c4e3a266c 100644 --- a/progs/demos/multiarb.c +++ b/progs/demos/multiarb.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include "readtex.h" @@ -326,6 +327,7 @@ int main( int argc, char *argv[] ) glutInitWindowPosition( 0, 0 ); glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE ); glutCreateWindow(argv[0] ); + glewInit(); Init( argc, argv ); diff --git a/progs/demos/rain.cxx b/progs/demos/rain.cxx index 59b6471ef8f..265d90cd95f 100644 --- a/progs/demos/rain.cxx +++ b/progs/demos/rain.cxx @@ -24,8 +24,6 @@ extern "C" { #ifdef _WIN32 #include #include -#include "particles.cxx" -#include "readtex.c" #endif #ifdef XMESA diff --git a/progs/demos/stex3d.c b/progs/demos/stex3d.c index 83ae3684ae2..c0bbea0960f 100644 --- a/progs/demos/stex3d.c +++ b/progs/demos/stex3d.c @@ -18,7 +18,7 @@ #include #include #include -#include +#include #include @@ -662,6 +662,8 @@ main(int argc, char **argv) exit(0); } + glewInit(); + init(); printHelp(); diff --git a/progs/demos/winpos.c b/progs/demos/winpos.c index b58e3308643..13a9c7e9a8f 100644 --- a/progs/demos/winpos.c +++ b/progs/demos/winpos.c @@ -11,7 +11,7 @@ #ifdef _WIN32 #include #endif -#define GL_GLEXT_PROTOTYPES +#include "GL/glew.h" #include "GL/glut.h" #include "readtex.h" @@ -29,8 +29,7 @@ static GLubyte *Image; static int ImgWidth, ImgHeight; static GLenum ImgFormat; -typedef void (APIENTRY * PFNWINDOWPOSFUNC)(GLfloat x, GLfloat y); -static PFNWINDOWPOSFUNC WindowPosFunc; +static PFNGLWINDOWPOS2FPROC WindowPosFunc; static void draw( void ) { @@ -71,19 +70,16 @@ static void reshape( int width, int height ) static void init( void ) { -#ifdef GL_ARB_window_pos - if (glutExtensionSupported("GL_ARB_window_pos")) { + if (GLEW_ARB_window_pos) { printf("Using GL_ARB_window_pos\n"); - WindowPosFunc = &glWindowPos2fARB; + WindowPosFunc = glWindowPos2fARB; } else -#elif defined(GL_MESA_window_pos) - if (glutExtensionSupported("GL_MESA_window_pos")) { + if (GLEW_MESA_window_pos) { printf("Using GL_MESA_window_pos\n"); - WindowPosFunc = &glWindowPos2fMESA; + WindowPosFunc = glWindowPos2fMESA; } else -#endif { printf("Sorry, GL_ARB/MESA_window_pos extension not available.\n"); exit(1); @@ -109,6 +105,8 @@ int main( int argc, char *argv[] ) exit(0); } + glewInit(); + init(); glutReshapeFunc( reshape ); diff --git a/progs/trivial/fs-tri.c b/progs/trivial/fs-tri.c index 3be4d42e54c..6e86df1dcfa 100644 --- a/progs/trivial/fs-tri.c +++ b/progs/trivial/fs-tri.c @@ -5,10 +5,8 @@ #include #include #include -#include +#include #include -#include -#include "extfuncs.h" static GLuint fragShader; @@ -56,9 +54,9 @@ Reshape(int width, int height) static void CleanUp(void) { - glDeleteShader_func(fragShader); - glDeleteShader_func(vertShader); - glDeleteProgram_func(program); + glDeleteShader(fragShader); + glDeleteShader(vertShader); + glDeleteProgram(program); glutDestroyWindow(win); } @@ -110,15 +108,15 @@ LoadAndCompileShader(GLuint shader, const char *text) { GLint stat; - glShaderSource_func(shader, 1, (const GLchar **) &text, NULL); + glShaderSource(shader, 1, (const GLchar **) &text, NULL); - glCompileShader_func(shader); + glCompileShader(shader); - glGetShaderiv_func(shader, GL_COMPILE_STATUS, &stat); + glGetShaderiv(shader, GL_COMPILE_STATUS, &stat); if (!stat) { GLchar log[1000]; GLsizei len; - glGetShaderInfoLog_func(shader, 1000, &len, log); + glGetShaderInfoLog(shader, 1000, &len, log); fprintf(stderr, "fslight: problem compiling shader:\n%s\n", log); exit(1); } @@ -129,11 +127,11 @@ static void CheckLink(GLuint prog) { GLint stat; - glGetProgramiv_func(prog, GL_LINK_STATUS, &stat); + glGetProgramiv(prog, GL_LINK_STATUS, &stat); if (!stat) { GLchar log[1000]; GLsizei len; - glGetProgramInfoLog_func(prog, 1000, &len, log); + glGetProgramInfoLog(prog, 1000, &len, log); fprintf(stderr, "Linker error:\n%s\n", log); } } @@ -165,24 +163,22 @@ Init(void) exit(1); } - GetExtensionFuncs(); - - fragShader = glCreateShader_func(GL_FRAGMENT_SHADER); + fragShader = glCreateShader(GL_FRAGMENT_SHADER); LoadAndCompileShader(fragShader, fragShaderText); #if 0 - vertShader = glCreateShader_func(GL_VERTEX_SHADER); + vertShader = glCreateShader(GL_VERTEX_SHADER); LoadAndCompileShader(vertShader, vertShaderText); #endif - program = glCreateProgram_func(); - glAttachShader_func(program, fragShader); + program = glCreateProgram(); + glAttachShader(program, fragShader); #if 0 - glAttachShader_func(program, vertShader); + glAttachShader(program, vertShader); #endif - glLinkProgram_func(program); + glLinkProgram(program); CheckLink(program); - glUseProgram_func(program); + glUseProgram(program); assert(glGetError() == 0); @@ -200,6 +196,7 @@ main(int argc, char *argv[]) glutInitWindowSize(200, 200); glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH); win = glutCreateWindow(argv[0]); + glewInit(); glutReshapeFunc(Reshape); glutKeyboardFunc(Key); glutSpecialFunc(SpecialKey); diff --git a/progs/util/SConscript b/progs/util/SConscript new file mode 100644 index 00000000000..8ad2466291d --- /dev/null +++ b/progs/util/SConscript @@ -0,0 +1,15 @@ +Import('env') + +env = env.Clone() + +util = env.StaticLibrary( + target = ['util'], + source = [ + 'readtex.c', + 'trackball.c', + 'showbuffer.c', + 'shaderutil.c', + ], +) + +Export('util') -- cgit v1.2.3