gs compiles ok, but it doesn't work properly

[lida2003]

I have to wifi cards installed (which has monitor mode)

pi@PiNas:~ $ iw phy1 info
Wiphy phy1
        max # scan SSIDs: 4
        max scan IEs length: 2257 bytes
        max # sched scan SSIDs: 0
        max # match sets: 0
        RTS threshold: 2347
        Retry short limit: 7
        Retry long limit: 4
        Coverage class: 0 (up to 0m)
        Device supports RSN-IBSS.
        Supported Ciphers:
                * WEP40 (00-0f-ac:1)
                * WEP104 (00-0f-ac:5)
                * TKIP (00-0f-ac:2)
                * CCMP-128 (00-0f-ac:4)
                * CCMP-256 (00-0f-ac:10)
                * GCMP-128 (00-0f-ac:8)
                * GCMP-256 (00-0f-ac:9)
                * CMAC (00-0f-ac:6)
                * CMAC-256 (00-0f-ac:13)
                * GMAC-128 (00-0f-ac:11)
                * GMAC-256 (00-0f-ac:12)
        Available Antennas: TX 0 RX 0
        Supported interface modes:
                 * IBSS
                 * managed
                 * AP
                 * AP/VLAN
                 * monitor
                 * mesh point
                 * P2P-client
                 * P2P-GO
        Band 1:
                Capabilities: 0x186e
                        HT20/HT40
                        SM Power Save disabled
                        RX HT20 SGI
                        RX HT40 SGI
                        No RX STBC
                        Max AMSDU length: 7935 bytes
                        DSSS/CCK HT40
                Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
                Minimum RX AMPDU time spacing: 16 usec (0x07)
                HT Max RX data rate: 150 Mbps
                HT TX/RX MCS rate indexes supported: 0-7, 32
                Bitrates (non-HT):
                        * 1.0 Mbps
                        * 2.0 Mbps
                        * 5.5 Mbps
                        * 11.0 Mbps
                        * 6.0 Mbps
                        * 9.0 Mbps
                        * 12.0 Mbps
                        * 18.0 Mbps
                        * 24.0 Mbps
                        * 36.0 Mbps
                        * 48.0 Mbps
                        * 54.0 Mbps
                Frequencies:
                        * 2412 MHz [1] (20.0 dBm)
                        * 2417 MHz [2] (20.0 dBm)
                        * 2422 MHz [3] (20.0 dBm)
                        * 2427 MHz [4] (20.0 dBm)
                        * 2432 MHz [5] (20.0 dBm)
                        * 2437 MHz [6] (20.0 dBm)
                        * 2442 MHz [7] (20.0 dBm)
                        * 2447 MHz [8] (20.0 dBm)
                        * 2452 MHz [9] (20.0 dBm)
                        * 2457 MHz [10] (20.0 dBm)
                        * 2462 MHz [11] (20.0 dBm)
                        * 2467 MHz [12] (20.0 dBm)
                        * 2472 MHz [13] (20.0 dBm)
                        * 2484 MHz [14] (disabled)
        Supported commands:
                 * new_interface
                 * set_interface
                 * new_key
                 * start_ap
                 * new_station
                 * new_mpath
                 * set_mesh_config
                 * set_bss
                 * authenticate
                 * associate
                 * deauthenticate
                 * disassociate
                 * join_ibss
                 * join_mesh
                 * remain_on_channel
                 * set_tx_bitrate_mask
                 * frame
                 * frame_wait_cancel
                 * set_wiphy_netns
                 * set_channel
                 * set_wds_peer
                 * probe_client
                 * set_noack_map
                 * register_beacons
                 * start_p2p_device
                 * set_mcast_rate
                 * connect
                 * disconnect
                 * set_qos_map
                 * set_multicast_to_unicast
        software interface modes (can always be added):
                 * AP/VLAN
                 * monitor
        interface combinations are not supported
        HT Capability overrides:
                 * MCS: ff ff ff ff ff ff ff ff ff ff
                 * maximum A-MSDU length
                 * supported channel width
                 * short GI for 40 MHz
                 * max A-MPDU length exponent
                 * min MPDU start spacing
        Device supports TX status socket option.
        Device supports HT-IBSS.
        Device supports SAE with AUTHENTICATE command
        Device supports low priority scan.
        Device supports scan flush.
        Device supports AP scan.
        Device supports per-vif TX power setting
        Driver supports full state transitions for AP/GO clients
        Driver supports a userspace MPM
        Device supports configuring vdev MAC-addr on create.
        max # scan plans: 1
        max scan plan interval: -1
        max scan plan iterations: 0
        Supported TX frame types:
                 * IBSS: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
                 * managed: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
                 * AP: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
                 * AP/VLAN: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
                 * mesh point: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
                 * P2P-client: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
                 * P2P-GO: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
                 * P2P-device: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
        Supported RX frame types:
                 * IBSS: 0x40 0xb0 0xc0 0xd0
                 * managed: 0x40 0xb0 0xd0
                 * AP: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
                 * AP/VLAN: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
                 * mesh point: 0xb0 0xc0 0xd0
                 * P2P-client: 0x40 0xd0
                 * P2P-GO: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
                 * P2P-device: 0x40 0xd0
        Supported extended features:
                * [ RRM ]: RRM
                * [ FILS_STA ]: STA FILS (Fast Initial Link Setup)
                * [ CONTROL_PORT_OVER_NL80211 ]: control port over nl80211
pi@PiNas:~ $ iw phy2 info
Wiphy phy2
        max # scan SSIDs: 4
        max scan IEs length: 2257 bytes
        max # sched scan SSIDs: 0
        max # match sets: 0
        RTS threshold: 2347
        Retry short limit: 7
        Retry long limit: 4
        Coverage class: 0 (up to 0m)
        Device supports RSN-IBSS.
        Supported Ciphers:
                * WEP40 (00-0f-ac:1)
                * WEP104 (00-0f-ac:5)
                * TKIP (00-0f-ac:2)
                * CCMP-128 (00-0f-ac:4)
                * CCMP-256 (00-0f-ac:10)
                * GCMP-128 (00-0f-ac:8)
                * GCMP-256 (00-0f-ac:9)
                * CMAC (00-0f-ac:6)
                * CMAC-256 (00-0f-ac:13)
                * GMAC-128 (00-0f-ac:11)
                * GMAC-256 (00-0f-ac:12)
        Available Antennas: TX 0 RX 0
        Supported interface modes:
                 * IBSS
                 * managed
                 * AP
                 * AP/VLAN
                 * monitor
                 * mesh point
                 * P2P-client
                 * P2P-GO
        Band 1:
                Capabilities: 0x186e
                        HT20/HT40
                        SM Power Save disabled
                        RX HT20 SGI
                        RX HT40 SGI
                        No RX STBC
                        Max AMSDU length: 7935 bytes
                        DSSS/CCK HT40
                Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
                Minimum RX AMPDU time spacing: 16 usec (0x07)
                HT Max RX data rate: 150 Mbps
                HT TX/RX MCS rate indexes supported: 0-7, 32
                Bitrates (non-HT):
                        * 1.0 Mbps
                        * 2.0 Mbps
                        * 5.5 Mbps
                        * 11.0 Mbps
                        * 6.0 Mbps
                        * 9.0 Mbps
                        * 12.0 Mbps
                        * 18.0 Mbps
                        * 24.0 Mbps
                        * 36.0 Mbps
                        * 48.0 Mbps
                        * 54.0 Mbps
                Frequencies:
                        * 2412 MHz [1] (20.0 dBm)
                        * 2417 MHz [2] (20.0 dBm)
                        * 2422 MHz [3] (20.0 dBm)
                        * 2427 MHz [4] (20.0 dBm)
                        * 2432 MHz [5] (20.0 dBm)
                        * 2437 MHz [6] (20.0 dBm)
                        * 2442 MHz [7] (20.0 dBm)
                        * 2447 MHz [8] (20.0 dBm)
                        * 2452 MHz [9] (20.0 dBm)
                        * 2457 MHz [10] (20.0 dBm)
                        * 2462 MHz [11] (20.0 dBm)
                        * 2467 MHz [12] (20.0 dBm)
                        * 2472 MHz [13] (20.0 dBm)
                        * 2484 MHz [14] (disabled)
        Supported commands:
                 * new_interface
                 * set_interface
                 * new_key
                 * start_ap
                 * new_station
                 * new_mpath
                 * set_mesh_config
                 * set_bss
                 * authenticate
                 * associate
                 * deauthenticate
                 * disassociate
                 * join_ibss
                 * join_mesh
                 * remain_on_channel
                 * set_tx_bitrate_mask
                 * frame
                 * frame_wait_cancel
                 * set_wiphy_netns
                 * set_channel
                 * set_wds_peer
                 * probe_client
                 * set_noack_map
                 * register_beacons
                 * start_p2p_device
                 * set_mcast_rate
                 * connect
                 * disconnect
                 * set_qos_map
                 * set_multicast_to_unicast
        software interface modes (can always be added):
                 * AP/VLAN
                 * monitor
        interface combinations are not supported
        HT Capability overrides:
                 * MCS: ff ff ff ff ff ff ff ff ff ff
                 * maximum A-MSDU length
                 * supported channel width
                 * short GI for 40 MHz
                 * max A-MPDU length exponent
                 * min MPDU start spacing
        Device supports TX status socket option.
        Device supports HT-IBSS.
        Device supports SAE with AUTHENTICATE command
        Device supports low priority scan.
        Device supports scan flush.
        Device supports AP scan.
        Device supports per-vif TX power setting
        Driver supports full state transitions for AP/GO clients
        Driver supports a userspace MPM
        Device supports configuring vdev MAC-addr on create.
        max # scan plans: 1
        max scan plan interval: -1
        max scan plan iterations: 0
        Supported TX frame types:
                 * IBSS: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
                 * managed: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
                 * AP: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
                 * AP/VLAN: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
                 * mesh point: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
                 * P2P-client: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
                 * P2P-GO: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
                 * P2P-device: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0
        Supported RX frame types:
                 * IBSS: 0x40 0xb0 0xc0 0xd0
                 * managed: 0x40 0xb0 0xd0
                 * AP: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
                 * AP/VLAN: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
                 * mesh point: 0xb0 0xc0 0xd0
                 * P2P-client: 0x40 0xd0
                 * P2P-GO: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0
                 * P2P-device: 0x40 0xd0
        Supported extended features:
                * [ RRM ]: RRM
                * [ FILS_STA ]: STA FILS (Fast Initial Link Setup)
                * [ CONTROL_PORT_OVER_NL80211 ]: control port over nl80211

And gs has been compiled OK, but it failed during execution, any ideas?

esp32-cam-fpv/gs $ sudo -E DISPLAY=:0 ./gs
(I) src/PI_HAL.cpp: 125: Initializing pigpio
(I) src/PI_HAL.cpp: 283: Drivers: 4
(I) src/PI_HAL.cpp: 286: Driver 0: x11
(I) src/PI_HAL.cpp: 286: Driver 1: wayland
(I) src/PI_HAL.cpp: 286: Driver 2: RPI
(I) src/PI_HAL.cpp: 286: Driver 3: dummy
(I) src/PI_HAL.cpp: 295: Mode 0: 1280x720
ERROR: ImGui_ImplOpenGL3_CreateDeviceObjects: failed to compile vertex shader!
ERROR: ImGui_ImplOpenGL3_CreateDeviceObjects: failed to compile fragment shader!
ERROR: ImGui_ImplOpenGL3_CreateDeviceObjects: failed to link shader program!
ERROR: ImGui_ImplOpenGL3_CreateDeviceObjects: failed to compile vertex shader!
ERROR: ImGui_ImplOpenGL3_CreateDeviceObjects: failed to compile fragment shader!
ERROR: ImGui_ImplOpenGL3_CreateDeviceObjects: failed to link shader program!
(I) src/Comms.cpp: 718: Radiocap header size: 11, IEEE header size: 24
(I) src/Comms.cpp: 581: Opening interface wlan1 in monitor mode
(I) src/Comms.cpp: 282: DLT_IEEE802_11_RADIO Encap
(I) src/Comms.cpp: 581: Opening interface wlan2 in monitor mode
(E) src/Comms.cpp: 623: Error in pcap_activate: That device is not up

[lida2003]

It seems USB power issue with two cards, reducing to one.

Still 100% CPU and no popup window.

[lida2003]

Still error in ImGui_ImplOpenGL3_NewFrame, popup window (NOT Full size).

[lida2003]

glGetShaderivand glGetProgramivissue, but I don't know how to fix.

Anchor init ImGui_ImplOpenGL3_NewFrame----Daniel
ERROR: ImGui_ImplOpenGL3_CreateDeviceObjects: failed to compile vertex shader!
Anchor ImGui_SetupShaderData  1 ----Daniel
ERROR: ImGui_ImplOpenGL3_CreateDeviceObjects: failed to compile fragment shader!
Anchor ImGui_SetupShaderData  2 ----Daniel
ERROR: ImGui_ImplOpenGL3_CreateDeviceObjects: failed to link shader program!
Anchor ImGui_SetupShaderData  3 ----Daniel
Anchor ImGui_SetupShaderData  4 ----Daniel
Anchor ImGui_ImplOpenGL3_CreateDeviceObjects  1 ----Daniel
ERROR: ImGui_ImplOpenGL3_CreateDeviceObjects: failed to compile vertex shader!
Anchor ImGui_SetupShaderData  1 ----Daniel
ERROR: ImGui_ImplOpenGL3_CreateDeviceObjects: failed to compile fragment shader!
Anchor ImGui_SetupShaderData  2 ----Daniel
ERROR: ImGui_ImplOpenGL3_CreateDeviceObjects: failed to link shader program!
Anchor ImGui_SetupShaderData  3 ----Daniel
Anchor ImGui_SetupShaderData  4 ----Daniel

[lida2003]

OK, I now know the issue. Cause you are using Pi4(OpenGL 3.0), I'm using Pi3b+ (OpenGL 2.0).

RPI OpenGL versions

I'll provide a patch, when I get " esp-idf 4.3 + latest code(56ee43e) constantly reboot #16 " works.

[JulesThuillier]

Hello ! I'm running exactly into the same problem. Also if I compile using SDL flag, it runs, receives packets but does not display anything on my screen (I'm using Bullseye with desktop). And if I disable SDL if get a terminate called after throwing an instance of 'fmt::v7::format_error' just after network initialisation... At least it's good to see a fresh post on that project, I already feel a bit less lost !

[lida2003]

@JulesThuillier Haha, Thansk. I got esp-idf 4.3 (389a848a6a7b11cfd2e33bf34752483906bc9237 ) , and compiled the way your provided. Although, I have got the same issue "black screen, send and receive ok"

The gs program seems something wrong with OpenGL 2.0.

$ sudo -E DISPLAY=:0 ./gs
(I) src/PI_HAL.cpp: 125: Initializing pigpio
(I) src/PI_HAL.cpp: 283: Drivers: 4
(I) src/PI_HAL.cpp: 286: Driver 0: x11
(I) src/PI_HAL.cpp: 286: Driver 1: wayland
(I) src/PI_HAL.cpp: 286: Driver 2: RPI
(I) src/PI_HAL.cpp: 286: Driver 3: dummy
(I) src/PI_HAL.cpp: 295: Mode 0: 1280x720
(I) src/Comms.cpp: 718: Radiocap header size: 11, IEEE header size: 24
(I) src/Comms.cpp: 581: Opening interface wlan1 in monitor mode
(I) src/Comms.cpp: 282: DLT_IEEE802_11_RADIO Encap
(I) src/Comms.cpp: 581: Opening interface wlan2 in monitor mode
(I) src/Comms.cpp: 282: DLT_IEEE802_11_RADIO Encap
(I) src/Video_Decoder.cpp: 160: SDL window: 7244056
(I) src/Video_Decoder.cpp: 160: SDL window: 7244056
(I) src/Video_Decoder.cpp: 160: SDL window: 7244056
(I) src/Video_Decoder.cpp: 160: SDL window: 7244056
(I) src/main.cpp: 104: RX len: 0, RSSI: 0, Latency: 0/0/0
(I) src/main.cpp: 104: RX len: 0, RSSI: 0, Latency: 0/0/0
(I) src/main.cpp: 104: RX len: 0, RSSI: 0, Latency: 0/0/0
(I) src/main.cpp: 104: RX len: 0, RSSI: 0, Latency: 0/0/0
(I) src/main.cpp: 104: RX len: 0, RSSI: 0, Latency: 0/0/0
(I) src/main.cpp: 104: RX len: 0, RSSI: 0, Latency: 0/0/0
(I) src/main.cpp: 104: RX len: 0, RSSI: 0, Latency: 0/0/0
(I) src/main.cpp: 104: RX len: 0, RSSI: 0, Latency: 0/0/0
(I) src/main.cpp: 104: RX len: 252840, RSSI: -71, Latency: 60/60/60
(I) src/Video_Decoder.cpp: 333: Texture: 2
(I) src/Video_Decoder.cpp: 333: Texture: 3
(I) src/Video_Decoder.cpp: 333: Texture: 4
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(I) src/Video_Decoder.cpp: 333: Texture: 5
(I) src/Video_Decoder.cpp: 333: Texture: 6
(I) src/Video_Decoder.cpp: 333: Texture: 7
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(I) src/Video_Decoder.cpp: 333: Texture: 8
(I) src/Video_Decoder.cpp: 333: Texture: 9
(I) src/Video_Decoder.cpp: 333: Texture: 10
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(I) src/main.cpp: 104: RX len: 32340, RSSI: -70, Latency: 92/94/93
(I) src/Video_Decoder.cpp: 333: Texture: 11
(I) src/Video_Decoder.cpp: 333: Texture: 12
(I) src/Video_Decoder.cpp: 333: Texture: 13
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(I) src/main.cpp: 104: RX len: 4410, RSSI: -58, Latency: 130/130/130
(I) src/Video_Decoder.cpp: 333: Texture: 14
(I) src/Video_Decoder.cpp: 333: Texture: 15
(I) src/Video_Decoder.cpp: 333: Texture: 16
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(I) src/main.cpp: 104: RX len: 16170, RSSI: -59, Latency: 120/176/148
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(I) src/main.cpp: 104: RX len: 24990, RSSI: -59, Latency: 4/126/65
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(I) src/main.cpp: 104: RX len: 19110, RSSI: -59, Latency: 91/148/119
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(I) src/main.cpp: 104: RX len: 10290, RSSI: -58, Latency: 28/211/119
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(I) src/main.cpp: 104: RX len: 22050, RSSI: -59, Latency: 37/115/76
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(I) src/main.cpp: 104: RX len: 24990, RSSI: -58, Latency: 43/101/72
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
(E) src/Video_Decoder.cpp: 349: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, output.pbo)file src/Video_Decoder.cpp line 349
(E) src/Video_Decoder.cpp: 362: GL error 1280 in glBufferData(GL_PIXEL_UNPACK_BUFFER, pbo_size, nullptr, GL_STREAM_DRAW)file src/Video_Decod                            er.cpp line 362
(E) src/Video_Decoder.cpp: 386: GL error 1280 in glBindTexture(GL_TEXTURE_2D, output.textures[i])file src/Video_Decoder.cpp line 386
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 389: GL error 1281 in glTexImage2D(GL_TEXTURE_2D, 0, GL_R8, width, height, 0, GL_RED, GL_UNSIGNED_BYTE, (void*)of                            fset)file src/Video_Decoder.cpp line 389
(E) src/Video_Decoder.cpp: 395: GL error 1280 in glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0)file src/Video_Decoder.cpp line 395
^C2023-01-24 09:23:46 sigHandler: Unhandled signal 2, terminating

terminate called without an active exception
2023-01-24 09:23:46 sigHandler: Unhandled signal 6, terminating

2023-01-24 09:23:46 gpioWrite: pigpio uninitialised, call gpioInitialise()
double free or corruption (fasttop)
2023-01-24 09:23:46 sigHandler: Unhandled signal 6, terminating

[jeanlemotan]

The GL errors are super relevant since it's used for rendering, so getting any error in there means you'll most probably get no rendering at all.

[jeanlemotan]

Why not use GL3.0 on Ubuntu?

[lida2003]

Why not use GL3.0 on Ubuntu?

Error logs were from RPI 3B+. Ubuntu is my laptop, there is no error, but black screen also.

BTW, on RPI 3B+ code was change to 2.0. And on ubuntu code are the same with repo, except Makefiles. As RPI 3B+ supports OpenGL ES 2.0 only, detailed screen shot see figs in this topic: latest code(9610792） no video on RPI Window #22

see below lines of code

    SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
    SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 0);