summaryrefslogtreecommitdiff
path: root/progs/samples
diff options
context:
space:
mode:
Diffstat (limited to 'progs/samples')
-rw-r--r--progs/samples/Makefile6
-rw-r--r--progs/samples/Makefile.mgw78
-rw-r--r--progs/samples/blendeq.c97
3 files changed, 127 insertions, 54 deletions
diff --git a/progs/samples/Makefile b/progs/samples/Makefile
index 063008dccf..6509a559a5 100644
--- a/progs/samples/Makefile
+++ b/progs/samples/Makefile
@@ -7,6 +7,8 @@ INCDIR = $(TOP)/include
LIB_DEP = $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME) $(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME) $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME)
+LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) $(APP_LIB_DEPS)
+
PROGS = accum bitmap1 bitmap2 blendeq blendxor copy cursor depth eval fog \
font line logo nurb olympic overlay point prim quad select \
shape sphere star stencil stretch texture tri wave
@@ -18,7 +20,7 @@ PROGS = accum bitmap1 bitmap2 blendeq blendxor copy cursor depth eval fog \
.SUFFIXES: .c
.c: $(LIB_DEP)
- $(CC) -I$(INCDIR) $(CFLAGS) $< $(APP_LIB_DEPS) -o $@
+ $(CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) $< $(LIBS) -o $@
##### TARGETS #####
@@ -27,7 +29,7 @@ default: $(PROGS)
sphere: sphere.o readtex.o
- $(CC) -I$(INCDIR) $(CFLAGS) sphere.o readtex.o $(APP_LIB_DEPS) -o $@
+ $(CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) sphere.o readtex.o $(LIBS) -o $@
sphere.o: sphere.c readtex.h
$(CC) -c -I$(INCDIR) $(CFLAGS) sphere.c
diff --git a/progs/samples/Makefile.mgw b/progs/samples/Makefile.mgw
new file mode 100644
index 0000000000..8bb975be9d
--- /dev/null
+++ b/progs/samples/Makefile.mgw
@@ -0,0 +1,78 @@
+# Mesa 3-D graphics library
+# Version: 4.0
+#
+# Copyright (C) 1999 Brian Paul All Rights Reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+# MinGW samples makefile v1.2 for Mesa
+#
+# Copyright (C) 2002 - Daniel Borca
+# Email : dborca@users.sourceforge.net
+# Web : http://www.geocities.com/dborca
+
+# MinGW samples makefile updated for Mesa 7.0
+#
+# Updated : by Heromyth, on 2007-7-21
+# Email : zxpmyth@yahoo.com.cn
+# Bugs : 1) All the default settings work fine. But the setting X86=1 can't work.
+# The others havn't been tested yet.
+# 2) The generated DLLs are *not* compatible with the ones built
+# with the other compilers like VC8, especially for GLUT.
+# 3) Although more tests are needed, it can be used individually!
+
+#
+# Available options:
+#
+# Environment variables:
+#
+# Targets:
+# <file.exe> build a specific file
+#
+
+
+
+.PHONY: all
+.SUFFIXES: .c .o .exe
+.SECONDARY: ../util/readtex.o ../util/showbuffer.o
+
+TOP = ../..
+
+CC = mingw32-gcc
+CFLAGS = -Wall -pedantic
+CFLAGS += -O2 -ffast-math -D_DLL
+CFLAGS += -I$(TOP)/include -I../util
+ifeq ($(FX),1)
+ CFLAGS += -DFX
+endif
+
+CFLAGS += -DGLUT_DISABLE_ATEXIT_HACK
+
+LD = mingw32-g++
+LDFLAGS = -s -L$(TOP)/lib
+
+LDLIBS = -lglut32 -lglu32 -lopengl32
+
+.c.o:
+ $(CC) -o $@ $(CFLAGS) -c $<
+%.exe: ../util/readtex.o ../util/showbuffer.o %.o
+ $(LD) -o $@ $(LDFLAGS) $(LDLIBS) $^
+
+
+all:
+ $(error Must specify <filename.exe> to build)
diff --git a/progs/samples/blendeq.c b/progs/samples/blendeq.c
index f78afd3038..d5143ecdf5 100644
--- a/progs/samples/blendeq.c
+++ b/progs/samples/blendeq.c
@@ -25,6 +25,27 @@ static int doPrint = 1;
static int deltaY;
GLint windW, windH;
+static const struct {
+ GLenum mode;
+ const char *name;
+} LogicOpModes[] = {
+ { GL_SET, "GL_SET" },
+ { GL_COPY, "GL_COPY" },
+ { GL_NOOP, "GL_NOOP" },
+ { GL_AND, "GL_AND" },
+ { GL_INVERT, "GL_INVERT" },
+ { GL_OR, "GL_OR" },
+ { GL_XOR, "GL_XOR" },
+ { GL_NOR, "GL_NOR" },
+ { GL_NAND, "GL_NAND" },
+ { GL_OR_REVERSE, "GL_OR_REVERSE" },
+ { GL_OR_INVERTED, "GL_OR_INVERTED" },
+ { GL_AND_INVERTED, "GL_AND_INVERTED" },
+ { 0, NULL }
+};
+
+
+
static void DrawString(const char *string)
{
int i;
@@ -47,7 +68,7 @@ static void Reshape(int width, int height)
windH = (GLint)height;
glViewport(0, 0, (GLint)width, (GLint)height);
- deltaY = windH /16;
+ deltaY = windH /20;
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
@@ -105,7 +126,7 @@ static void Draw(void)
{
int stringOffset = 5, stringx = 8;
int x1, x2, xleft, xright;
- int i;
+ int i, k;
(dithering) ? glEnable(GL_DITHER) : glDisable(GL_DITHER);
glDisable(GL_BLEND);
@@ -122,6 +143,7 @@ static void Draw(void)
/* Draw labels */
glColor3f(0.8, 0.8, 0.0);
i = windH - deltaY + stringOffset;
+
glRasterPos2f(stringx, i); i -= deltaY;
DrawString("SOURCE");
glRasterPos2f(stringx, i); i -= deltaY;
@@ -136,21 +158,12 @@ static void Draw(void)
DrawString("reverse_subtract");
glRasterPos2f(stringx, i); i -= deltaY;
DrawString("clear");
- glRasterPos2f(stringx, i); i -= deltaY;
- DrawString("set");
- glRasterPos2f(stringx, i); i -= deltaY;
- DrawString("copy");
- glRasterPos2f(stringx, i); i -= deltaY;
- DrawString("noop");
- glRasterPos2f(stringx, i); i -= deltaY;
- DrawString("and");
- glRasterPos2f(stringx, i); i -= deltaY;
- DrawString("invert");
- glRasterPos2f(stringx, i); i -= deltaY;
- DrawString("or");
- glRasterPos2f(stringx, i); i -= deltaY;
- DrawString("xor");
+ for (k = 0; LogicOpModes[k].name; k++) {
+ glRasterPos2f(stringx, i);
+ i -= deltaY;
+ DrawString(LogicOpModes[k].name);
+ }
i = windH - deltaY;
x1 = windW/4;
@@ -193,43 +206,23 @@ static void Draw(void)
glLogicOp(GL_CLEAR);
glRectf(x1, i, x2, i+deltaY);
- i -= deltaY;
- glLogicOp(GL_SET);
- glRectf(x1, i, x2, i+deltaY);
-
- i -= deltaY;
- glLogicOp(GL_COPY);
- glRectf(x1, i, x2, i+deltaY);
-
- i -= deltaY;
- glLogicOp(GL_NOOP);
- glRectf(x1, i, x2, i+deltaY);
-
- i -= deltaY;
- glLogicOp(GL_AND);
- glRectf(x1, i, x2, i+deltaY);
-
- i -= deltaY;
- glLogicOp(GL_INVERT);
- glRectf(x1, i, x2, i+deltaY);
-
- i -= deltaY;
- glLogicOp(GL_OR);
- glRectf(x1, i, x2, i+deltaY);
-
- i -= deltaY;
- glLogicOp(GL_XOR);
- glRectf(x1, i, x2, i+deltaY);
- glRectf(x1, i+10, x2, i+5);
+ for (k = 0; LogicOpModes[k].name; k++) {
+ i -= deltaY;
+ glLogicOp(LogicOpModes[k].mode);
+ glRectf(x1, i, x2, i+deltaY);
+ if (LogicOpModes[k].mode == GL_XOR) {
+ glRectf(x1, i+10, x2, i+5);
+ }
+ }
- if (doPrint) {
- glDisable(GL_BLEND);
- if (supportlogops & 2)
+ if (doPrint) {
+ glDisable(GL_BLEND);
+ if (supportlogops & 2)
glDisable(GL_COLOR_LOGIC_OP);
- glColor3f(1.0, 1.0, 1.0);
- PrintColorStrings();
- }
- glFlush();
+ glColor3f(1.0, 1.0, 1.0);
+ PrintColorStrings();
+ }
+ glFlush();
if (doubleBuffer) {
glutSwapBuffers();
@@ -271,7 +264,7 @@ int main(int argc, char **argv)
exit(1);
}
- glutInitWindowPosition(0, 0); glutInitWindowSize( 800, 400);
+ glutInitWindowPosition(0, 0); glutInitWindowSize( 800, 520);
type = GLUT_RGB;
type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-16 13:31:32 +0000