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Make buffer_list_t *device_open_buffer_list to return buffer_list

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This commit is contained in:
Kamil Trzcinski 2022-04-11 20:58:30 +02:00
parent 5a9e871484
commit d4b18aac2a
9 changed files with 44 additions and 39 deletions
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8
device/camera/camera.h
View File

@ -72,7 +72,7 @@ int camera_run(camera_t *camera);
int camera_configure_v4l2(camera_t *camera);
int camera_configure_libcamera(camera_t *camera);
int camera_configure_isp(camera_t *camera, float high_div, float low_div);
int camera_configure_legacy_isp(camera_t *camera, float div);
int camera_configure_direct(camera_t *camera);
int camera_configure_decoder(camera_t *camera);
int camera_configure_isp(camera_t *camera, buffer_list_t *src, float high_div, float low_div);
int camera_configure_legacy_isp(camera_t *camera, buffer_list_t *src, float div);
int camera_configure_direct(camera_t *camera, buffer_list_t *src);
int camera_configure_decoder(camera_t *camera, buffer_list_t *src);

3
device/camera/camera_decoder.c
View File

@ -9,9 +9,8 @@
#include "device/buffer_list.h"
#include "http/http.h"
int camera_configure_decoder(camera_t *camera)
int camera_configure_decoder(camera_t *camera, buffer_list_t *camera_src)
{
buffer_list_t *camera_src = camera->camera->capture_list;
buffer_list_t *src = camera_src;
device_video_force_key(camera->camera);

4
device/camera/camera_direct.c
View File

@ -9,10 +9,8 @@
#include "device/buffer_list.h"
#include "http/http.h"
int camera_configure_direct(camera_t *camera)
int camera_configure_direct(camera_t *camera, buffer_list_t *src)
{
buffer_list_t *src = camera->camera->capture_list;
camera->codec_jpeg = device_v4l2_open("JPEG", "/dev/video31");
camera->codec_h264 = device_v4l2_open("H264", "/dev/video11");

10
device/camera/camera_isp.c
View File

@ -11,24 +11,24 @@
void write_yuvu(buffer_t *buffer);
int camera_configure_isp(camera_t *camera, float high_div, float low_div)
int camera_configure_isp(camera_t *camera, buffer_list_t *src, float high_div, float low_div)
{
camera->isp_srgb = device_v4l2_open("ISP", "/dev/video13");
camera->isp_yuuv = device_v4l2_open("ISP-YUUV", "/dev/video14");
camera->codec_jpeg = device_v4l2_open("JPEG", "/dev/video31");
camera->codec_h264 = device_v4l2_open("H264", "/dev/video11");
if (device_open_buffer_list_output(camera->isp_srgb, camera->camera->capture_list) < 0 ||
device_open_buffer_list_capture(camera->isp_yuuv, camera->camera->capture_list, high_div, V4L2_PIX_FMT_YUYV, true) < 0) {
if (device_open_buffer_list_output(camera->isp_srgb, src) < 0 ||
device_open_buffer_list_capture(camera->isp_yuuv, camera->isp_srgb->output_list, high_div, V4L2_PIX_FMT_YUYV, true) < 0) {
return -1;
}
camera->isp_yuuv->output_device = camera->isp_srgb;
link_t *links = camera->links;
*links++ = (link_t){ camera->camera->capture_list, { camera->isp_srgb->output_list } };
*links++ = (link_t){ src, { camera->isp_srgb->output_list } };
buffer_list_t *src = camera->isp_yuuv->capture_list;
src = camera->isp_yuuv->capture_list;
if (device_open_buffer_list_output(camera->codec_jpeg, src) < 0 ||
device_open_buffer_list_capture(camera->codec_jpeg, src, 1.0, V4L2_PIX_FMT_JPEG, true) < 0) {

4
device/camera/camera_legacy_isp.c
View File

@ -21,10 +21,8 @@ void write_yuvu(buffer_t *buffer)
#endif
}
int camera_configure_legacy_isp(camera_t *camera, float div)
int camera_configure_legacy_isp(camera_t *camera, buffer_list_t *src, float div)
{
buffer_list_t *src = camera->camera->capture_list;
camera->legacy_isp = device_v4l2_open("ISP", "/dev/video12");
camera->codec_jpeg = device_v4l2_open("JPEG", "/dev/video31");
camera->codec_h264 = device_v4l2_open("H264", "/dev/video11");

9
device/camera/camera_libcamera.c
View File

@ -16,16 +16,17 @@ int camera_configure_libcamera(camera_t *camera)
camera->camera->opts.allow_dma = camera->options.allow_dma;
if (device_open_buffer_list(camera->camera, true, camera->options.width / camera->options.high_res_factor, camera->options.height / camera->options.high_res_factor, camera->options.format, 0, camera->options.nbufs, true) < 0) {
buffer_list_t *src = device_open_buffer_list(camera->camera, true, camera->options.width / camera->options.high_res_factor, camera->options.height / camera->options.high_res_factor, camera->options.format, 0, camera->options.nbufs, true);
if (!src) {
goto error;
}
camera->camera->capture_list->do_timestamps = true;
src->do_timestamps = true;
if (camera->options.fps > 0) {
camera->camera->capture_list->fmt.interval_us = 1000 * 1000 / camera->options.fps;
src->fmt.interval_us = 1000 * 1000 / camera->options.fps;
}
if (camera_configure_direct(camera) < 0) {
if (camera_configure_direct(camera, src) < 0) {
goto error;
}

19
device/camera/camera_v4l2.c
View File

@ -21,16 +21,17 @@ int camera_configure_v4l2(camera_t *camera)
camera->camera->opts.allow_dma = false;
}
if (device_open_buffer_list(camera->camera, true, camera->options.width, camera->options.height, camera->options.format, 0, camera->options.nbufs, true) < 0) {
buffer_list_t *src = device_open_buffer_list(camera->camera, true, camera->options.width, camera->options.height, camera->options.format, 0, camera->options.nbufs, true);
if (!src) {
goto error;
}
camera->camera->capture_list->do_timestamps = true;
src->do_timestamps = true;
if (camera->options.fps > 0) {
camera->camera->capture_list->fmt.interval_us = 1000 * 1000 / camera->options.fps;
src->fmt.interval_us = 1000 * 1000 / camera->options.fps;
}
switch (camera->camera->capture_list->fmt.format) {
switch (src->fmt.format) {
case V4L2_PIX_FMT_YUYV:
case V4L2_PIX_FMT_YVYU:
case V4L2_PIX_FMT_VYUY:
@ -38,25 +39,25 @@ int camera_configure_v4l2(camera_t *camera)
case V4L2_PIX_FMT_YUV420:
case V4L2_PIX_FMT_RGB565:
case V4L2_PIX_FMT_RGB24:
if (camera_configure_direct(camera) < 0) {
if (camera_configure_direct(camera, src) < 0) {
goto error;
}
break;
case V4L2_PIX_FMT_MJPEG:
case V4L2_PIX_FMT_H264:
if (camera_configure_decoder(camera) < 0) {
if (camera_configure_decoder(camera, src) < 0) {
goto error;
}
break;
case V4L2_PIX_FMT_SRGGB10P:
#if 1
if (camera_configure_isp(camera, camera->options.high_res_factor, camera->options.low_res_factor) < 0) {
if (camera_configure_isp(camera, src, camera->options.high_res_factor, camera->options.low_res_factor) < 0) {
goto error;
}
#else
if (camera_configure_legacy_isp(camera, camera->options.high_res_factor) < 0) {
if (camera_configure_legacy_isp(camera, src, camera->options.high_res_factor) < 0) {
goto error;
}
#endif
@ -64,7 +65,7 @@ int camera_configure_v4l2(camera_t *camera)
default:
LOG_ERROR(camera, "Unsupported camera format=%s",
fourcc_to_string(camera->camera->capture_list->fmt.format).buf);
fourcc_to_string(src->fmt.format).buf);
break;
}

24
device/device.c
View File

@ -43,14 +43,14 @@ void device_close(device_t *dev) {
free(dev);
}
int device_open_buffer_list(device_t *dev, bool do_capture, unsigned width, unsigned height, unsigned format, unsigned bytesperline, int nbufs, bool do_mmap)
buffer_list_t *device_open_buffer_list(device_t *dev, bool do_capture, unsigned width, unsigned height, unsigned format, unsigned bytesperline, int nbufs, bool do_mmap)
{
unsigned type;
char name[64];
struct buffer_list_s **buf_list = NULL;
if (!dev) {
return -1;
return NULL;
}
if (!dev->opts.allow_dma) {
@ -88,21 +88,25 @@ int device_open_buffer_list(device_t *dev, bool do_capture, unsigned width, unsi
goto error;
}
return 0;
return *buf_list;
error:
buffer_list_close(*buf_list);
*buf_list = NULL;
return -1;
return NULL;
}
int device_open_buffer_list_output(device_t *dev, buffer_list_t *capture_list)
{
return device_open_buffer_list(dev, false,
if (device_open_buffer_list(dev, false,
capture_list->fmt.width, capture_list->fmt.height,
capture_list->fmt.format, capture_list->fmt.bytesperline,
capture_list->nbufs,
capture_list->dev->opts.allow_dma ? !capture_list->do_mmap : true);
capture_list->dev->opts.allow_dma ? !capture_list->do_mmap : true)) {
return 0;
}
return -1;
}
int device_open_buffer_list_capture(device_t *dev, buffer_list_t *output_list, float div, unsigned format, bool do_mmap)
@ -114,9 +118,13 @@ int device_open_buffer_list_capture(device_t *dev, buffer_list_t *output_list, f
return -1;
}
return device_open_buffer_list(dev, true,
if (device_open_buffer_list(dev, true,
output_list->fmt.width / div, output_list->fmt.height / div,
format, 0, output_list->nbufs, do_mmap);
format, 0, output_list->nbufs, do_mmap)) {
return 0;
}
return -1;
}
int device_set_stream(device_t *dev, bool do_on)

2
device/device.h
View File

@ -54,7 +54,7 @@ typedef struct device_s {
device_t *device_open(const char *name, const char *path, device_hw_t *hw);
void device_close(device_t *dev);
int device_open_buffer_list(device_t *dev, bool do_capture, unsigned width, unsigned height, unsigned format, unsigned bytesperline, int nbufs, bool do_mmap);
buffer_list_t *device_open_buffer_list(device_t *dev, bool do_capture, unsigned width, unsigned height, unsigned format, unsigned bytesperline, int nbufs, bool do_mmap);
int device_open_buffer_list_output(device_t *dev, buffer_list_t *capture_list);
int device_open_buffer_list_capture(device_t *dev, buffer_list_t *output_list, float div, unsigned format, bool do_mmap);
int device_consume_event(device_t *dev);