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b66303e26a
Render Brian Paul's classic OpenGL "gears" demo with TinyGL on a NuttX framebuffer device. TinyGL draws each frame into its own ZBuffer, which is then copied to the mmap()ed framebuffer (plus FBIO_UPDATE when CONFIG_FB_UPDATE is enabled), so partially drawn frames are never shown. The frame rate is printed every five seconds. Usage: tinygl [frames] [fbdev] Tested on sim:tinygl (640x480, 32 bpp): about 1400 FPS with CONFIG_DEBUG_FULLOPT on an x86_64 host, with both make and CMake. Assisted-By: Claude Opus 5.5 (1M context) Signed-off-by: Alan Carvalho de Assis <acassis@gmail.com>
25 lines
1.1 KiB
Text
25 lines
1.1 KiB
Text
############################################################################
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# apps/examples/tinygl/Make.defs
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership. The
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# ASF licenses this file to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance with the
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# License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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############################################################################
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ifneq ($(CONFIG_EXAMPLES_TINYGL),)
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CONFIGURED_APPS += $(APPDIR)/examples/tinygl
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endif
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