shenleiandClaude Opus 5.5
bda85eea50
CPythonGraphic::SaveScreenShot queues a readback of the next presented frame (ScreenShotHost -> VulkanWindow::request_frame); WriteScreenShot runs the rest of 40250's function verbatim (X8R8G8B8 rows, SaveJPEG, EXIF tag). jpeg_save is encoded with stb_image_write. SHGetSpecialFolderPath returns $HOME/Documents (else cwd); CreateDirectory/_access/jpeg_save accept '\\'. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
79 lines
3.9 KiB
JSON
79 lines
3.9 KiB
JSON
{
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"reference": "EterLib/JpegFile.cpp",
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"reference_sha256": "5e4417d5dfe77c4921e22b3196ca894a40034e41a19936fc49b509ad2c19b98a",
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"priority": "P4",
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"contracts": [],
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"functions": {
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"file_init_destination": {
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"status": "N_A",
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"note": "libjpeg stdio destination manager behind jpeg_save; stb_image_write writes through its own callback (see jpeg_save ADAPTED)."
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},
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"file_empty_output_buffer": {
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"status": "N_A",
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"note": "libjpeg stdio destination manager behind jpeg_save; stb_image_write writes through its own callback (see jpeg_save ADAPTED)."
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},
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"file_term_destination": {
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"status": "N_A",
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"note": "libjpeg stdio destination manager behind jpeg_save; stb_image_write writes through its own callback (see jpeg_save ADAPTED)."
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},
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"mem_init_destination": {
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"status": "N_A",
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"note": "No caller in 40250 (LC_ALL=C grep -a over ClientVS22/source and the root .py: only CPythonGraphic::SaveJPEG calls jpeg_save); left undefined."
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},
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"mem_empty_output_buffer": {
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"status": "N_A",
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"note": "No caller in 40250 (LC_ALL=C grep -a over ClientVS22/source and the root .py: only CPythonGraphic::SaveJPEG calls jpeg_save); left undefined."
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},
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"mem_term_destination": {
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"status": "N_A",
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"note": "No caller in 40250 (LC_ALL=C grep -a over ClientVS22/source and the root .py: only CPythonGraphic::SaveJPEG calls jpeg_save); left undefined."
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},
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"jpeg_save": {
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"status": "ADAPTED",
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"impl": [
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"src/platform/EterLib/JpegFile.cpp:jpeg_save"
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],
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"test": [
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"tests/port/port_screenshot_test.cpp"
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],
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"note": "40250 encodes with libjpeg-9a (stdio destination, JCS_RGB, jpeg_set_defaults + jpeg_set_quality(quality)); the port encodes the same top-down RGB rows at the same quality with stb_image_write into a baseline JFIF file. Invariant: returns 1 with a complete JPEG (SOI..EOI) at `filename`, 0 when the file cannot be opened. '\\\\' in the path is taken as a separator like the Win32 CRT fopen."
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},
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"jpeg_save_to_file": {
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"status": "N_A",
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"note": "No caller in 40250 (LC_ALL=C grep -a over ClientVS22/source and the root .py: only CPythonGraphic::SaveJPEG calls jpeg_save); left undefined."
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},
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"jpeg_save_to_mem": {
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"status": "N_A",
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"note": "No caller in 40250 (LC_ALL=C grep -a over ClientVS22/source and the root .py: only CPythonGraphic::SaveJPEG calls jpeg_save); left undefined."
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},
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"mem_init_source": {
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"status": "N_A",
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"note": "No caller in 40250 (LC_ALL=C grep -a over ClientVS22/source and the root .py: only CPythonGraphic::SaveJPEG calls jpeg_save); left undefined."
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},
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"mem_fill_input_buffer": {
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"status": "N_A",
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"note": "No caller in 40250 (LC_ALL=C grep -a over ClientVS22/source and the root .py: only CPythonGraphic::SaveJPEG calls jpeg_save); left undefined."
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},
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"mem_skip_input_data": {
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"status": "N_A",
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"note": "No caller in 40250 (LC_ALL=C grep -a over ClientVS22/source and the root .py: only CPythonGraphic::SaveJPEG calls jpeg_save); left undefined."
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},
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"mem_resync_to_restart": {
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"status": "N_A",
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"note": "No caller in 40250 (LC_ALL=C grep -a over ClientVS22/source and the root .py: only CPythonGraphic::SaveJPEG calls jpeg_save); left undefined."
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},
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"mem_term_source": {
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"status": "N_A",
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"note": "No caller in 40250 (LC_ALL=C grep -a over ClientVS22/source and the root .py: only CPythonGraphic::SaveJPEG calls jpeg_save); left undefined."
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},
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"jpeg_load_from_mem": {
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"status": "N_A",
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"note": "No caller in 40250 (LC_ALL=C grep -a over ClientVS22/source and the root .py: only CPythonGraphic::SaveJPEG calls jpeg_save); left undefined."
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},
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"jpeg_load": {
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"status": "N_A",
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"note": "No caller in 40250 (LC_ALL=C grep -a over ClientVS22/source and the root .py: only CPythonGraphic::SaveJPEG calls jpeg_save); left undefined."
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}
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}
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}
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