Commit Graph

14 Commits

Author SHA1 Message Date
iabdalkader
552f4ada8e lib/imlib: Fix raw stream buffer size check.
Check frame dimensions as well as total image size
top scale the image if needed.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2025-09-21 16:41:34 +02:00
iabdalkader
1308129fdb lib/imlib: Enable raw streaming control at runtime.
Not for use with USBDBG.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2025-09-11 21:43:16 +02:00
iabdalkader
22981bdb61 lib/imlib: Add an embedded frame header in the streaming buffer.
Embed framebuffer header before frame data in streaming protocol to
enable protocol channels to read header+data from contiguous memory
with zero-copy operations. Header contains width, height, pixformat
and compressed size.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2025-09-11 18:09:24 +02:00
iabdalkader
f177d221e9 lib/imlib: Remove test loop.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2025-09-02 18:54:38 +02:00
iabdalkader
d05d5f1d3c lib/imlib: Use framebuffer_t for main and streaming buffers.
Removes separate jpegbuffer_t and consolidates streaming/preview
functionality into the main framebuffer_t structure.

Main changes:
- Remove jpegbuffer_t structure and global jpegbuffer variable
- Add streaming fields (enabled, quality, lock, raw_w, raw_h) to framebuffer_t
- Replace framebuffer_update_jpeg_buffer() with framebuffer_update_preview()

API improvements:
- Rename framebuffer_init_image() -> framebuffer_to_image()
- Rename framebuffer_init_from_image() -> framebuffer_from_image()
- Add framebuffer_set_enabled() and framebuffer_set_preview() utilities
- Remove accessor macros, use direct field access (kept framebuffer_get_buffer_size)
- Update framebuffer_init() to accept enabled parameter
- Add configurable raw preview dimensions per framebuffer

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2025-09-02 15:52:17 +02:00
Kwabena W. Agyeman
47c5618231 lib/imlib: Add transform argument to draw_image. 2025-07-31 13:13:45 -07:00
iabdalkader
0458db2130 misc: Use updated mutex API.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2025-07-25 20:20:57 +02:00
iabdalkader
5d1f8860b1 imlib: Rework framebuffer management.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2025-07-23 18:24:52 +02:00
Kwabena W. Agyeman
e6dff41517 lib/imlib: Remove old fallback image transfer code. 2025-07-07 20:39:29 -07:00
Kwabena W. Agyeman
e14bbe586d lib/imlib: Fix update_jpeg_buffer to update from the passed image.
framebuffer_update_jpeg_buffer was previously bugged as it always
updated the jpeg buffer from the frame buffer versus the image
object it was attached to. e.g. img.flush() always flushed the
frame buffer and not the image object it was called on.
2025-07-07 20:39:29 -07:00
Kwabena W. Agyeman
84c3db58a4 modules/py_omv: Remove disable fb from omv module. 2025-07-07 20:39:29 -07:00
iabdalkader
2913d78182 imlib/framebuffer: Support dynamic frame buffers.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2025-06-24 20:19:25 +02:00
iabdalkader
c122c9dfc2 imlib: Refactor framebuffer API to accept a context.
Updated all framebuffer functions to take a framebuffer_t argument.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2025-04-26 10:41:58 +03:00
iabdalkader
daf2bb30da misc: Restructure repo.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2025-04-13 08:28:34 +02:00