progs/perf: initial set of simple performance test programs

Initial tests include:
  drawoverhead - measure overhead of state changes w.r.t drawing commands
  teximage - measure glTexImage2D() and glTexSubImage2D() speed
  vbo - measure glBufferData() and glBufferSubData() speed
  vertexrate - measure vertex rate for immediate mode, glDrawArrays, VBOs, etc.

1 files changed, 49 insertions, 0 deletions

diff --git a/progs/perf/Makefile b/progs/perf/Makefile
new file mode 100644
index 00000000000..219667439fd
--- /dev/null
+++ b/progs/perf/Makefile
@@ -0,0 +1,49 @@
+# progs/demos/Makefile
+
+TOP = ../..
+include $(TOP)/configs/current
+
+INCDIR = $(TOP)/include
+
+LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLEW_LIB) \
+	-l$(GLU_LIB) -l$(GL_LIB) $(APP_LIB_DEPS)
+
+# using : to avoid APP_CC pointing to CC loop
+CC := $(APP_CC)
+CFLAGS += -I$(INCDIR)
+LDLIBS = $(LIBS)
+
+PROG_SOURCES = \
+	drawoverhead.c \
+	teximage.c \
+	vbo.c \
+	vertexrate.c \
+
+PROG_OBJS = $(PROG_SOURCES:.c=.o)
+
+PROGS = $(PROG_SOURCES:%.c=%)
+
+
+UTIL_SOURCES = \
+	common.c \
+	glmain.c
+
+UTIL_HEADERS = \
+	common.h \
+	glmain.h
+
+UTIL_OBJS = $(UTIL_SOURCES:.c=.o)
+
+
+
+default: $(PROGS)
+
+$(PROG_OBJS): $(UTIL_HEADERS)
+
+$(PROGS): $(UTIL_OBJS)
+
+
+
+clean:
+	-rm -f $(PROGS)
+	-rm -f *.o *~