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Don't disable quad modes on ch1 if a 12G UHD mode runs there

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This commit is contained in:
Sebastian Dröge 2021-12-03 12:14:16 +02:00
parent de8e5ed9f4
commit 083aa0bc86
1 changed files with 37 additions and 9 deletions
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34
gstajasrc.cpp
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@ -491,15 +491,43 @@ static gboolean gst_aja_src_configure(GstAjaSrc *self) {
bool had_quad_enabled = false, had_quad_quad_enabled = false;
// HDMI can also be internally quad mode but it runs on a single channel.
if (!(self->input_source >= GST_AJA_INPUT_SOURCE_HDMI1 &&
self->input_source <= GST_AJA_INPUT_SOURCE_HDMI4)) {
if (self->channel < ::NTV2_CHANNEL5) {
self->device->device->GetQuadFrameEnable(had_quad_enabled, ::NTV2_CHANNEL1);
self->device->device->GetQuadFrameEnable(had_quad_enabled,
::NTV2_CHANNEL1);
// 12G UHD is also internally considered quad modes but they run on a
// single channel.
if (had_quad_enabled && ::NTV2DeviceCanDo12gRouting(self->device_id)) {
NTV2VideoFormat fmt =
self->device->device->GetInputVideoFormat(::NTV2_INPUTSOURCE_SDI1);
if (fmt >= NTV2_FORMAT_FIRST_UHD_TSI_DEF_FORMAT &&
fmt < NTV2_FORMAT_END_4K_TSI_DEF_FORMATS)
had_quad_enabled = false;
}
self->device->device->GetQuadQuadFrameEnable(had_quad_quad_enabled,
::NTV2_CHANNEL1);
} else {
self->device->device->GetQuadFrameEnable(had_quad_enabled, ::NTV2_CHANNEL5);
self->device->device->GetQuadFrameEnable(had_quad_enabled,
::NTV2_CHANNEL5);
// 12G UHD is also internally considered quad modes but they run on a
// single channel.
if (had_quad_enabled && ::NTV2DeviceCanDo12gRouting(self->device_id)) {
NTV2VideoFormat fmt =
self->device->device->GetInputVideoFormat(::NTV2_INPUTSOURCE_SDI5);
if (fmt >= NTV2_FORMAT_FIRST_UHD_TSI_DEF_FORMAT &&
fmt < NTV2_FORMAT_END_4K_TSI_DEF_FORMATS)
had_quad_enabled = false;
}
self->device->device->GetQuadQuadFrameEnable(had_quad_quad_enabled,
::NTV2_CHANNEL5);
}
}
// Stop any previously running quad mode, or other configurations on the
// quad channels
@ -708,7 +736,7 @@ static gboolean gst_aja_src_configure(GstAjaSrc *self) {
break;
}
}
} else {
} else if (had_quad_enabled || had_quad_quad_enabled) {
NTV2Channel quad_channel;
if (self->channel < ::NTV2_CHANNEL5)