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meekys / cam_overlay

MIT License
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Assertion `state->surface != EGL_NO_SURFACE' failed #9

Closed andreimoraru closed 5 years ago

andreimoraru commented 5 years ago

Hello @meekys,

I have captured an issue when running cam_overlay compiled as shown at the bottom of current text.

It throws an error:

pi@raspberrypi:~/cam_overlay $ ./cam_overlay.bin -V -d /dev/video1
Opened device '/dev/video1'
Dimensions: 800 x 600 Pixel Format: YUYV
cam_overlay.c:97:init_ogl(): eglGetDisplay
cam_overlay.c:103:init_ogl(): eglInitialize
MESA-LOADER: failed to retrieve device information
MESA-LOADER: failed to retrieve device information
MESA-LOADER: failed to retrieve device information
cam_overlay.c:126:init_ogl(): eglChooseConfig
cam_overlay.c:144:init_ogl(): eglCreateContext
x11/display.c:18:init_window(): XOpenDisplay
x11/display.c:22:init_window(): DefaultScreen
x11/display.c:24:init_window(): RootWindow
x11/display.c:33:init_window(): XCreateSimpleWindow
x11/display.c:47:init_window(): XStoreName
x11/display.c:55:init_window(): XMapWindow
cam_overlay.c:151:init_ogl(): eglCreateWindowSurface
cam_overlay.bin: cam_overlay.c:153: init_ogl: Assertion `state->surface != EGL_NO_SURFACE' failed.

pi@raspberrypi:~/cam_overlay $ make DISPLAY=x11 debug
cc -Ix11 -DDEBUG -DSTANDALONE -D__STDC_CONSTANT_MACROS -D__STDC_LIMIT_MACROS -DTARGET_POSIX -D_LINUX -fPIC -DPIC -D_REENTRANT -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -U_FORTIFY_SOURCE -Wall -g -ftree-vectorize -pipe -Wno-psabi  -g -c cam_overlay.c -o cam_overlay.o -Wno-deprecated-declarations
cc -Ix11 -DDEBUG -DSTANDALONE -D__STDC_CONSTANT_MACROS -D__STDC_LIMIT_MACROS -DTARGET_POSIX -D_LINUX -fPIC -DPIC -D_REENTRANT -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -U_FORTIFY_SOURCE -Wall -g -ftree-vectorize -pipe -Wno-psabi  -g -c common.c -o common.o -Wno-deprecated-declarations
cc -Ix11 -DDEBUG -DSTANDALONE -D__STDC_CONSTANT_MACROS -D__STDC_LIMIT_MACROS -DTARGET_POSIX -D_LINUX -fPIC -DPIC -D_REENTRANT -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -U_FORTIFY_SOURCE -Wall -g -ftree-vectorize -pipe -Wno-psabi  -g -c display.c -o display.o -Wno-deprecated-declarations
cc -Ix11 -DDEBUG -DSTANDALONE -D__STDC_CONSTANT_MACROS -D__STDC_LIMIT_MACROS -DTARGET_POSIX -D_LINUX -fPIC -DPIC -D_REENTRANT -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -U_FORTIFY_SOURCE -Wall -g -ftree-vectorize -pipe -Wno-psabi  -g -c x11/display.c -o x11/display.o -Wno-deprecated-declarations
cc -Ix11 -DDEBUG -DSTANDALONE -D__STDC_CONSTANT_MACROS -D__STDC_LIMIT_MACROS -DTARGET_POSIX -D_LINUX -fPIC -DPIC -D_REENTRANT -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -U_FORTIFY_SOURCE -Wall -g -ftree-vectorize -pipe -Wno-psabi  -g -c png_texture.c -o png_texture.o -Wno-deprecated-declarations
cc -o cam_overlay.bin -Wl,--whole-archive cam_overlay.o common.o display.o x11/display.o png_texture.o -lpng -std=c99 -lm -lEGL -lGLESv2 -lX11 -Wl,--no-whole-archive -rdynamic
rm cam_overlay.o common.o png_texture.o display.o x11/display.o
meekys commented 5 years ago

Hi @andreimoraru Generally this error occurs when there is no 3d accelerated device/drivers found. Could you confirm that other 3d applications (ie. glxgears) work?