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feat(jpeg): simplify encode example and add pytest coverage

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Embed a 720p BGR raw asset and stream the encoded JPEG over UART so
this example no longer depends on SD card setup.

Add pytest coverage that reconstructs the JPEG from base64 output and
compares it against a checked-in golden image.
This commit is contained in:
morris
2026-06-15 17:57:35 +08:00
parent 3a77af68b2
commit e2f23ea0bd
16 changed files with 723 additions and 345 deletions
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4
components/esp_driver_jpeg/test_apps/jpeg_test_apps/main/test_jpeg_encode.c
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@@ -57,11 +57,11 @@ TEST_CASE("JPEG encode performance test for 480*640 RGB->YUV picture", "[jpeg]")
};
jpeg_encode_memory_alloc_cfg_t rx_mem_cfg = {
.buffer_direction = JPEG_DEC_ALLOC_OUTPUT_BUFFER,
.buffer_direction = JPEG_ENC_ALLOC_OUTPUT_BUFFER,
};
jpeg_encode_memory_alloc_cfg_t tx_mem_cfg = {
.buffer_direction = JPEG_DEC_ALLOC_INPUT_BUFFER,
.buffer_direction = JPEG_ENC_ALLOC_INPUT_BUFFER,
};
size_t rx_buffer_size = 0;