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camera: improve resolution scaling for non-block camera inputs

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This commit is contained in:
Kamil Trzcinski
2023-03-02 12:54:41 +01:00
parent abacfe89ea
commit edba5098d2
4 changed files with 39 additions and 21 deletions
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5
device/camera/camera.h
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@ -10,6 +10,9 @@
#define CAMERA_DEVICE_CAMERA 0
#define CAMERA_OPTIONS_LENGTH 4096
#define MAX_RESCALLER_SIZE 1920
#define RESCALLER_BLOCK_SIZE 32
typedef enum {
CAMERA_V4L2 = 0,
CAMERA_LIBCAMERA,
@ -96,4 +99,4 @@ buffer_list_t *camera_configure_isp(camera_t *camera, buffer_list_t *src_capture
buffer_list_t *camera_configure_decoder(camera_t *camera, buffer_list_t *src_capture);
buffer_list_t *camera_configure_rescaller(camera_t *camera, buffer_list_t *src_capture, const char *name, unsigned target_height, unsigned formats[]);
int camera_configure_output(camera_t *camera, buffer_list_t *camera_capture, const char *name, camera_output_options_t *options, unsigned formats[], link_callbacks_t callbacks, device_t **device);
bool camera_get_scaled_resolution(buffer_format_t capture_format, camera_output_options_t *options, buffer_format_t *format);
bool camera_get_scaled_resolution(buffer_format_t capture_format, camera_output_options_t *options, buffer_format_t *format, int align_size);