OpenIPC
/
firmware
mirror of https://github.com/OpenIPC/firmware.git
1
0
Fork 0
Code Activity

Merge branch 'master' of github:OpenIPC/openipc-2.1

pull/35/head
Igor Zalatov (via Araneus server) 2021-07-12 17:24:04 +03:00
parent fe7659170b ae2a11a05f
commit bddfe7ced1
1 changed files with 6 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
br-ext-chip-sigmastar/package/sigmastar-osdrv-ssc335/files/sample/test_venc.c
View File

@ -463,7 +463,7 @@ int32_t gci_vpe_deinit(void) {
} }
/// Create an MJPEG encoding channel. /// Create an MJPEG encoding channel.
static int32_t gci_venc_init_mjpeg(void) { static int32_t gci_venc_init_mjpeg(uint32_t dst_frame_rate) {
MI_VPE_ChannelAttr_t vpe_attrs; MI_VPE_ChannelAttr_t vpe_attrs;
MI_VENC_ChnAttr_t attrs; MI_VENC_ChnAttr_t attrs;
MI_S32 ret; MI_S32 ret;
@ -481,7 +481,7 @@ static int32_t gci_venc_init_mjpeg(void) {
attrs.stVeAttr.stAttrJpeg.u32PicHeight = vpe_attrs.u16MaxH; attrs.stVeAttr.stAttrJpeg.u32PicHeight = vpe_attrs.u16MaxH;
attrs.stVeAttr.stAttrJpeg.bByFrame = TRUE; attrs.stVeAttr.stAttrJpeg.bByFrame = TRUE;
attrs.stRcAttr.eRcMode = E_MI_VENC_RC_MODE_MJPEGCBR; attrs.stRcAttr.eRcMode = E_MI_VENC_RC_MODE_MJPEGCBR;
attrs.stRcAttr.stAttrMjpegCbr.u32SrcFrmRateNum = 30; attrs.stRcAttr.stAttrMjpegCbr.u32SrcFrmRateNum = dst_frame_rate;
attrs.stRcAttr.stAttrMjpegCbr.u32SrcFrmRateDen = 1; attrs.stRcAttr.stAttrMjpegCbr.u32SrcFrmRateDen = 1;
attrs.stRcAttr.stAttrMjpegCbr.u32BitRate = 4000000; attrs.stRcAttr.stAttrMjpegCbr.u32BitRate = 4000000;
@ -554,11 +554,10 @@ static int32_t gci_venc_unbind_channel() {
} }
/// Initialize an encoder channel and bind it to VPE. /// Initialize an encoder channel and bind it to VPE.
int32_t gci_venc_init(void) { int32_t gci_venc_init(uint32_t dst_frame_rate) {
MI_U32 frame_rate;
MI_S32 ret; MI_S32 ret;
if ((ret = gci_venc_init_mjpeg()) != MI_SUCCESS) { if ((ret = gci_venc_init_mjpeg(dst_frame_rate)) != MI_SUCCESS) {
return ret; return ret;
} }
@ -566,7 +565,7 @@ int32_t gci_venc_init(void) {
goto destroy_channel; goto destroy_channel;
} }
if ((ret = gci_venc_bind_channel(2)) != MI_SUCCESS) { if ((ret = gci_venc_bind_channel(dst_frame_rate)) != MI_SUCCESS) {
goto stop_channel; goto stop_channel;
} }
@ -660,7 +659,6 @@ static int32_t read_venc_frame(void) {
goto end; goto end;
} }
if (stream.u32PackCount) { if (stream.u32PackCount) {
printf(" frame #%u\n", stream.u32Seq); printf(" frame #%u\n", stream.u32Seq);
printf(" frame pts: %llu\n", stream.pstPack[0].u64PTS); printf(" frame pts: %llu\n", stream.pstPack[0].u64PTS);
@ -706,7 +704,7 @@ int main(void) {
printf(" ok\n"); printf(" ok\n");
printf("initializing video encoder...\n"); printf("initializing video encoder...\n");
if ((ret = gci_venc_init()) != MI_SUCCESS) { if ((ret = gci_venc_init(2)) != MI_SUCCESS) {
goto deinit_vpe; goto deinit_vpe;
} }
printf(" ok\n"); printf(" ok\n");