config/Param: split block-specific attributes to new struct ConfigBlock
The old struct config_param remains only for top-level string options.
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@@ -58,9 +58,9 @@ static constexpr Domain vorbis_encoder_domain("vorbis_encoder");
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static bool
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vorbis_encoder_configure(struct vorbis_encoder &encoder,
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const config_param ¶m, Error &error)
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const ConfigBlock &block, Error &error)
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{
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const char *value = param.GetBlockValue("quality");
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const char *value = block.GetBlockValue("quality");
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if (value != nullptr) {
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/* a quality was configured (VBR) */
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@@ -76,7 +76,7 @@ vorbis_encoder_configure(struct vorbis_encoder &encoder,
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return false;
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}
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if (param.GetBlockValue("bitrate") != nullptr) {
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if (block.GetBlockValue("bitrate") != nullptr) {
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error.Set(config_domain,
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"quality and bitrate are both defined");
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return false;
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@@ -84,7 +84,7 @@ vorbis_encoder_configure(struct vorbis_encoder &encoder,
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} else {
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/* a bit rate was configured */
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value = param.GetBlockValue("bitrate");
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value = block.GetBlockValue("bitrate");
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if (value == nullptr) {
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error.Set(config_domain,
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"neither bitrate nor quality defined");
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@@ -106,12 +106,12 @@ vorbis_encoder_configure(struct vorbis_encoder &encoder,
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}
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static Encoder *
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vorbis_encoder_init(const config_param ¶m, Error &error)
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vorbis_encoder_init(const ConfigBlock &block, Error &error)
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{
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vorbis_encoder *encoder = new vorbis_encoder();
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/* load configuration from "param" */
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if (!vorbis_encoder_configure(*encoder, param, error)) {
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/* load configuration from "block" */
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if (!vorbis_encoder_configure(*encoder, block, error)) {
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/* configuration has failed, roll back and return error */
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delete encoder;
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return nullptr;
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