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Searched refs:bytes (Results 1 - 15 of 15) sorted by relevance

/drivers/hdf_core/framework/model/audio/usb/src/
H A Daudio_usb_validate_desc.c80 uint32_t AudioUsbCombineWord(uint8_t *bytes) in AudioUsbCombineWord() argument
82 // This data is composed of two bytes of data. in AudioUsbCombineWord()
83 return (*(bytes)) | ((uint32_t)(bytes)[AUDIO_USB_INDEX_1] << USB_SHIFT_SIZE_8); in AudioUsbCombineWord()
86 uint32_t AudioUsbCombineTriple(uint8_t *bytes) in AudioUsbCombineTriple() argument
88 // This data is composed of three bytes of data. in AudioUsbCombineTriple()
89 return AudioUsbCombineWord(bytes) | ((uint32_t)(bytes)[AUDIO_USB_INDEX_2] << USB_SHIFT_SIZE_16); in AudioUsbCombineTriple()
92 uint32_t AudioUsbCombineQuad(uint8_t *bytes) in AudioUsbCombineQuad() argument
94 // This data is composed of four bytes o in AudioUsbCombineQuad()
98 AudioUsbCombineBytes(uint8_t *bytes, int32_t size) AudioUsbCombineBytes() argument
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H A Daudio_usb_dma_ops.c920 struct AudioUsbDriver *audioUsbDriver, struct urb *urb, int offset, int stride, uint32_t bytes) in AudioUsbCopyToUrb()
929 if (audioUsbDriver->renderHwptr + bytes > audioUsbDriver->renderBufInfo.cirBufSize * stride) { in AudioUsbCopyToUrb()
934 (void)memcpy_s(urb->transfer_buffer + offset + bytes1, bytes - bytes1, in AudioUsbCopyToUrb()
935 (char *)audioUsbDriver->renderBufInfo.virtAddr, bytes - bytes1); in AudioUsbCopyToUrb()
937 (void)memcpy_s(urb->transfer_buffer + offset, bytes, in AudioUsbCopyToUrb()
938 (char *)audioUsbDriver->renderBufInfo.virtAddr + audioUsbDriver->renderHwptr, bytes); in AudioUsbCopyToUrb()
940 audioUsbDriver->renderHwptr += bytes; in AudioUsbCopyToUrb()
991 uint32_t frames, bytes; in AudioUsbPreparePlaybackUrb() local
1013 bytes = frames * ep->stride; in AudioUsbPreparePlaybackUrb()
1016 AudioUsbCopyToUrb(audioUsbDriver, urb, 0, stride, bytes); in AudioUsbPreparePlaybackUrb()
919 AudioUsbCopyToUrb( struct AudioUsbDriver *audioUsbDriver, struct urb *urb, int offset, int stride, uint32_t bytes) AudioUsbCopyToUrb() argument
1041 uint32_t frameSize, frames, bytes, oldptr, offset; AudioUsbRetireCaptureUrb() local
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H A Daudio_usb_endpoints.c42 #define AUDIO_USB_PCM_FORMAT_S24_LE 6 /* low three bytes */
43 #define AUDIO_USB_PCM_FORMAT_S24_BE 7 /* low three bytes */
44 #define AUDIO_USB_PCM_FORMAT_U24_LE 8 /* low three bytes */
45 #define AUDIO_USB_PCM_FORMAT_U24_BE 9 /* low three bytes */
192 length = counts * endpoint->stride; /* number of silent bytes */ in AudioUsbPrepareSilentUrb()
385 uint32_t bytes = 0; in AudioUsbUpdataOutPacket() local
393 bytes += urb->iso_frame_desc[i].actual_length; in AudioUsbUpdataOutPacket()
396 if (bytes == 0) { in AudioUsbUpdataOutPacket()
/drivers/hdf_core/framework/model/audio/usb/include/
H A Daudio_usb_validate_desc.h21 uint32_t AudioUsbCombineTriple(uint8_t *bytes);
26 uint32_t AudioUsbCombineBytes(uint8_t *bytes, int32_t size);
/drivers/hdf_core/framework/test/unittest/platform/virtual/
H A Dspi_virtual.c130 uint8_t bytes = VirtualSpiToByteWidth(virtual->cfg.bitsPerWord); in VirtualSpiWriteFifo() local
137 for (value = 0; count >= bytes; count -= bytes) { in VirtualSpiWriteFifo()
139 value = (bytes == ONE_BYTE) ? *tx : *((uint16_t *)tx); in VirtualSpiWriteFifo()
140 tx += bytes; in VirtualSpiWriteFifo()
152 uint8_t bytes = VirtualSpiToByteWidth(virtual->cfg.bitsPerWord); in VirtualSpiReadFifo() local
159 for (value = 0; count >= bytes; count -= bytes) { in VirtualSpiReadFifo()
167 if (bytes == ONE_BYTE) { in VirtualSpiReadFifo()
172 rx += bytes; in VirtualSpiReadFifo()
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/drivers/peripheral/format/interfaces/include/
H A Dformat_interface.h414 * @brief Sets the maximum size (in bytes) for the output file of the muxer.
419 * @param bytes Indicates the maximum size of a file, in bytes. If the value is <b>0</b> or negative,
426 int32_t FormatMuxerSetMaxFileSize(const FormatHandle handle, int64_t bytes);
/drivers/peripheral/display/composer/vdi_base/src/
H A Ddrm_connector.cpp140 int bytes = sprintf_s(buffer, sizeof(buffer), "%d\n", level); in SetBrightness() local
141 if (bytes < 0) { in SetBrightness()
145 write(brFd, buffer, bytes); in SetBrightness()
/drivers/peripheral/audio/test/systemtest/supportlibs/common/render/src/
H A Daudio_librender_test.cpp40 uint32_t PcmBytesToFrames(const struct AudioFrameRenderMode &frameRenderMode, uint64_t bytes) const;
103 uint32_t AudioLibRenderTest::PcmBytesToFrames(const struct AudioFrameRenderMode &frameRenderMode, uint64_t bytes) const in PcmBytesToFrames()
105 uint32_t replyByte = static_cast<uint32_t>(bytes); in PcmBytesToFrames()
H A Daudio_alsa_librender_test.cpp39 uint32_t PcmBytesToFrames(const struct AudioFrameRenderMode &frameRenderMode, uint64_t bytes) const;
98 uint64_t bytes) const in PcmBytesToFrames()
100 uint32_t replyByte = static_cast<uint32_t>(bytes); in PcmBytesToFrames()
/drivers/peripheral/bluetooth/audio/hal/hdi_passthrough/src/
H A Daudio_render.cpp22 /* 1 buffer: 8000(8kHz sample rate) * 2(bytes, PCM_16_BIT) * 1(channel) */
23 /* 1 frame: 1024(sample) * 2(bytes, PCM_16_BIT) * 1(channel) */
26 int32_t PcmBytesToFrames(const struct AudioFrameRenderMode *frameRenderMode, uint64_t bytes, uint32_t *frameCount) in PcmBytesToFrames() argument
40 *frameCount = (uint32_t)bytes / frameSize; in PcmBytesToFrames()
/drivers/peripheral/audio/hdi_service/primary_impl/include/
H A Daudio_internal.h470 int32_t PcmBytesToFrames(const struct AudioFrameRenderMode *frameRenderMode, uint64_t bytes, uint32_t *frameCount);
/drivers/peripheral/bluetooth/audio/hal/hdi_passthrough/include/
H A Daudio_internal.h361 int32_t PcmBytesToFrames(const struct AudioFrameRenderMode *frameRenderMode, uint64_t bytes, uint32_t *frameCount);
/drivers/peripheral/audio/hdi_service/primary_impl/src/
H A Daudio_render.c32 /* 1 buffer: 8000(8kHz sample rate) * 2(bytes, PCM_16_BIT) * 1(channel) */
33 /* 1 frame: 1024(sample) * 2(bytes, PCM_16_BIT) * 1(channel) */
50 uint64_t bytes, uint32_t *frameCount) in PcmBytesToFrames()
76 *frameCount = (uint32_t)bytes / frameSize; in PcmBytesToFrames()
49 PcmBytesToFrames(const struct AudioFrameRenderMode *frameRenderMode, uint64_t bytes, uint32_t *frameCount) PcmBytesToFrames() argument
/drivers/hdf_core/framework/tools/hdf_dev_eco_tool/
H A Dhdf_utils.py469 if isinstance(enable_line, bytes):
/drivers/peripheral/audio/hal/hdi_passthrough/include/
H A Daudio_internal.h451 int32_t PcmBytesToFrames(const struct AudioFrameRenderMode *frameRenderMode, uint64_t bytes, uint32_t *frameCount);

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