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feat: 适配 RK 原生 HDMI IN 适配采集

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mofeng-git
2026-04-01 21:28:15 +08:00
parent 51d7d8b8be
commit abb319068b
36 changed files with 1382 additions and 406 deletions
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38
libs/hwcodec/cpp/ffmpeg_ram/ffmpeg_ram_encode.cpp
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@@ -30,9 +30,15 @@ static int calculate_offset_length(int pix_fmt, int height, const int *linesize,
*length = offset[1] + linesize[2] * height / 2;
break;
case AV_PIX_FMT_NV12:
case AV_PIX_FMT_NV21:
offset[0] = linesize[0] * height;
*length = offset[0] + linesize[1] * height / 2;
break;
case AV_PIX_FMT_NV16:
case AV_PIX_FMT_NV24:
offset[0] = linesize[0] * height;
*length = offset[0] + linesize[1] * height;
break;
case AV_PIX_FMT_YUYV422:
case AV_PIX_FMT_YVYU422:
case AV_PIX_FMT_UYVY422:
@@ -41,6 +47,11 @@ static int calculate_offset_length(int pix_fmt, int height, const int *linesize,
offset[0] = 0; // Only one plane
*length = linesize[0] * height;
break;
case AV_PIX_FMT_RGB24:
case AV_PIX_FMT_BGR24:
offset[0] = 0; // Only one plane
*length = linesize[0] * height;
break;
default:
LOG_ERROR(std::string("unsupported pixfmt") + std::to_string(pix_fmt));
return -1;
@@ -397,9 +408,23 @@ private:
const int *const offset) {
switch (frame->format) {
case AV_PIX_FMT_NV12:
case AV_PIX_FMT_NV21:
if (data_length <
frame->height * (frame->linesize[0] + frame->linesize[1] / 2)) {
LOG_ERROR(std::string("fill_frame: NV12 data length error. data_length:") +
LOG_ERROR(std::string("fill_frame: NV12/NV21 data length error. data_length:") +
std::to_string(data_length) +
", linesize[0]:" + std::to_string(frame->linesize[0]) +
", linesize[1]:" + std::to_string(frame->linesize[1]));
return -1;
}
frame->data[0] = data;
frame->data[1] = data + offset[0];
break;
case AV_PIX_FMT_NV16:
case AV_PIX_FMT_NV24:
if (data_length <
frame->height * (frame->linesize[0] + frame->linesize[1])) {
LOG_ERROR(std::string("fill_frame: NV16/NV24 data length error. data_length:") +
std::to_string(data_length) +
", linesize[0]:" + std::to_string(frame->linesize[0]) +
", linesize[1]:" + std::to_string(frame->linesize[1]));
@@ -436,6 +461,17 @@ private:
}
frame->data[0] = data;
break;
case AV_PIX_FMT_RGB24:
case AV_PIX_FMT_BGR24:
if (data_length < frame->height * frame->linesize[0]) {
LOG_ERROR(std::string("fill_frame: RGB24/BGR24 data length error. data_length:") +
std::to_string(data_length) +
", linesize[0]:" + std::to_string(frame->linesize[0]) +
", height:" + std::to_string(frame->height));
return -1;
}
frame->data[0] = data;
break;
default:
LOG_ERROR(std::string("fill_frame: unsupported format, ") +
std::to_string(frame->format));