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decklink: Add feature to detect resolution/format

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Closes jp9000/obs-studio#879
This commit is contained in:
mntone
2017-05-05 21:55:06 +09:00
committed by jp9000
parent 1e7e50114e
commit 41c2f5e13b
10 changed files with 220 additions and 18 deletions
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63
plugins/decklink/plugin-main.cpp
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@@ -13,11 +13,19 @@ OBS_MODULE_USE_DEFAULT_LOCALE("decklink", "en-US")
#define MODE_NAME "mode_name"
#define CHANNEL_FORMAT "channel_format"
#define PIXEL_FORMAT "pixel_format"
#define COLOR_SPACE "color_space"
#define COLOR_RANGE "color_range"
#define BUFFERING "buffering"
#define TEXT_DEVICE obs_module_text("Device")
#define TEXT_MODE obs_module_text("Mode")
#define TEXT_PIXEL_FORMAT obs_module_text("PixelFormat")
#define TEXT_COLOR_SPACE obs_module_text("ColorSpace")
#define TEXT_COLOR_SPACE_DEFAULT obs_module_text("ColorSpace.Default")
#define TEXT_COLOR_RANGE obs_module_text("ColorRange")
#define TEXT_COLOR_RANGE_DEFAULT obs_module_text("ColorRange.Default")
#define TEXT_COLOR_RANGE_PARTIAL obs_module_text("ColorRange.Partial")
#define TEXT_COLOR_RANGE_FULL obs_module_text("ColorRange.Full")
#define TEXT_CHANNEL_FORMAT obs_module_text("ChannelFormat")
#define TEXT_CHANNEL_FORMAT_NONE obs_module_text("ChannelFormat.None")
#define TEXT_CHANNEL_FORMAT_2_0CH obs_module_text("ChannelFormat.2_0ch")
@@ -58,6 +66,10 @@ static void decklink_update(void *data, obs_data_t *settings)
long long id = obs_data_get_int(settings, MODE_ID);
BMDPixelFormat pixelFormat = (BMDPixelFormat)obs_data_get_int(settings,
PIXEL_FORMAT);
video_colorspace colorSpace = (video_colorspace)obs_data_get_int(settings,
COLOR_SPACE);
video_range_type colorRange = (video_range_type)obs_data_get_int(settings,
COLOR_RANGE);
speaker_layout channelFormat = (speaker_layout)obs_data_get_int(settings,
CHANNEL_FORMAT);
@@ -68,6 +80,8 @@ static void decklink_update(void *data, obs_data_t *settings)
device.Set(deviceEnum->FindByHash(hash));
decklink->SetPixelFormat(pixelFormat);
decklink->SetColorSpace(colorSpace);
decklink->SetColorRange(colorRange);
decklink->SetChannelFormat(channelFormat);
decklink->Activate(device, id);
}
@@ -76,6 +90,8 @@ static void decklink_get_defaults(obs_data_t *settings)
{
obs_data_set_default_bool(settings, BUFFERING, true);
obs_data_set_default_int(settings, PIXEL_FORMAT, bmdFormat8BitYUV);
obs_data_set_default_int(settings, COLOR_SPACE, VIDEO_CS_DEFAULT);
obs_data_set_default_int(settings, COLOR_RANGE, VIDEO_RANGE_DEFAULT);
obs_data_set_default_int(settings, CHANNEL_FORMAT, SPEAKERS_STEREO);
}
@@ -162,6 +178,38 @@ static void fill_out_devices(obs_property_t *list)
deviceEnum->Unlock();
}
static bool color_format_changed(obs_properties_t *props,
obs_property_t *list, obs_data_t *settings);
static bool mode_id_changed(obs_properties_t *props,
obs_property_t *list, obs_data_t *settings)
{
long long id = obs_data_get_int(settings, MODE_ID);
list = obs_properties_get(props, PIXEL_FORMAT);
obs_property_set_visible(list, id != MODE_ID_AUTO);
return color_format_changed(props, nullptr, settings);
}
static bool color_format_changed(obs_properties_t *props,
obs_property_t *list, obs_data_t *settings)
{
long long id = obs_data_get_int(settings, MODE_ID);
BMDPixelFormat pixelFormat = (BMDPixelFormat)obs_data_get_int(settings,
PIXEL_FORMAT);
list = obs_properties_get(props, COLOR_SPACE);
obs_property_set_visible(list,
id != MODE_ID_AUTO && pixelFormat == bmdFormat8BitYUV);
list = obs_properties_get(props, COLOR_RANGE);
obs_property_set_visible(list,
id == MODE_ID_AUTO || pixelFormat == bmdFormat8BitYUV);
return true;
}
static obs_properties_t *decklink_get_properties(void *data)
{
obs_properties_t *props = obs_properties_create();
@@ -174,13 +222,28 @@ static obs_properties_t *decklink_get_properties(void *data)
list = obs_properties_add_list(props, MODE_ID, TEXT_MODE,
OBS_COMBO_TYPE_LIST, OBS_COMBO_FORMAT_INT);
obs_property_set_modified_callback(list, mode_id_changed);
list = obs_properties_add_list(props, PIXEL_FORMAT,
TEXT_PIXEL_FORMAT, OBS_COMBO_TYPE_LIST,
OBS_COMBO_FORMAT_INT);
obs_property_set_modified_callback(list, color_format_changed);
obs_property_list_add_int(list, "8-bit YUV", bmdFormat8BitYUV);
obs_property_list_add_int(list, "8-bit BGRA", bmdFormat8BitBGRA);
list = obs_properties_add_list(props, COLOR_SPACE, TEXT_COLOR_SPACE,
OBS_COMBO_TYPE_LIST, OBS_COMBO_FORMAT_INT);
obs_property_list_add_int(list, TEXT_COLOR_SPACE_DEFAULT, VIDEO_CS_DEFAULT);
obs_property_list_add_int(list, "BT.601", VIDEO_CS_601);
obs_property_list_add_int(list, "BT.709", VIDEO_CS_709);
list = obs_properties_add_list(props, COLOR_RANGE, TEXT_COLOR_RANGE,
OBS_COMBO_TYPE_LIST, OBS_COMBO_FORMAT_INT);
obs_property_list_add_int(list, TEXT_COLOR_RANGE_DEFAULT, VIDEO_RANGE_DEFAULT);
obs_property_list_add_int(list, TEXT_COLOR_RANGE_PARTIAL, VIDEO_RANGE_PARTIAL);
obs_property_list_add_int(list, TEXT_COLOR_RANGE_FULL, VIDEO_RANGE_FULL);
list = obs_properties_add_list(props, CHANNEL_FORMAT,
TEXT_CHANNEL_FORMAT, OBS_COMBO_TYPE_LIST,
OBS_COMBO_FORMAT_INT);