gmio_stl: refactor gmio_stlb_infos_get()
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bdb02a9d8b
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@ -25,15 +25,17 @@ int gmio_stlb_infos_get(
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enum gmio_endianness byte_order,
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enum gmio_endianness byte_order,
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unsigned flags)
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unsigned flags)
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{
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{
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struct gmio_stl_infos* infos = &args->infos;
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int error = GMIO_ERROR_OK;
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if (flags != 0) {
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if (flags != 0) {
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uint8_t buff[GMIO_STLB_HEADER_SIZE + sizeof(uint32_t)];
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struct gmio_stl_infos* infos = &args->infos;
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if (gmio_stream_read(&args->stream, buff, 1, sizeof(buff))
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== sizeof(buff))
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{
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uint32_t facet_count = 0;
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uint32_t facet_count = 0;
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uint8_t buff[GMIO_STLB_HEADER_SIZE + sizeof(uint32_t)];
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{ /* Read header and facet count into buff */
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const size_t read_size =
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gmio_stream_read(&args->stream, buff, 1, sizeof(buff));
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if (read_size != sizeof(buff))
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return GMIO_ERROR_STREAM;
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}
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memcpy(&facet_count, buff + GMIO_STLB_HEADER_SIZE, sizeof(uint32_t));
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memcpy(&facet_count, buff + GMIO_STLB_HEADER_SIZE, sizeof(uint32_t));
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if (byte_order != GMIO_ENDIANNESS_HOST)
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if (byte_order != GMIO_ENDIANNESS_HOST)
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@ -50,10 +52,6 @@ int gmio_stlb_infos_get(
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+ facet_count * GMIO_STLB_TRIANGLE_RAWSIZE;
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+ facet_count * GMIO_STLB_TRIANGLE_RAWSIZE;
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}
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}
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}
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}
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else {
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error = GMIO_ERROR_STREAM;
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}
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}
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return error;
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return GMIO_ERROR_OK;
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}
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}
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