PapaTutuWawa/gpu-screen-recorder
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Install coolbits if using nvidia, add preserve video memory install script

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This commit is contained in:
dec05eba
2023-03-31 01:11:12 +02:00
parent f57b641d6d
commit 82e3720084
12 changed files with 113 additions and 36 deletions
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31
src/capture/nvfbc.c
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@@ -20,6 +20,7 @@ typedef struct {
PNVFBCCREATEINSTANCE nv_fbc_create_instance;
NVFBC_API_FUNCTION_LIST nv_fbc_function_list;
bool fbc_handle_created;
bool capture_session_created;
gsr_cuda cuda;
bool frame_initialized;
@@ -225,9 +226,9 @@ static int gsr_capture_nvfbc_start(gsr_capture *cap, AVCodecContext *video_codec
NVFBCSTATUS status;
NVFBC_TRACKING_TYPE tracking_type;
bool capture_session_created = false;
uint32_t output_id = 0;
cap_nvfbc->fbc_handle_created = false;
cap_nvfbc->capture_session_created = false;
NVFBC_CREATE_HANDLE_PARAMS create_params;
memset(&create_params, 0, sizeof(create_params));
@@ -295,6 +296,7 @@ static int gsr_capture_nvfbc_start(gsr_capture *cap, AVCodecContext *video_codec
create_capture_params.dwSamplingRateMs = 1000u / ((uint32_t)cap_nvfbc->params.fps + 1);
create_capture_params.bAllowDirectCapture = direct_capture ? NVFBC_TRUE : NVFBC_FALSE;
create_capture_params.bPushModel = direct_capture ? NVFBC_TRUE : NVFBC_FALSE;
//create_capture_params.bDisableAutoModesetRecovery = true; // TODO:
if(tracking_type == NVFBC_TRACKING_OUTPUT)
create_capture_params.dwOutputId = output_id;
@@ -303,7 +305,7 @@ static int gsr_capture_nvfbc_start(gsr_capture *cap, AVCodecContext *video_codec
fprintf(stderr, "gsr error: gsr_capture_nvfbc_start failed: %s\n", cap_nvfbc->nv_fbc_function_list.nvFBCGetLastErrorStr(cap_nvfbc->nv_fbc_handle));
goto error_cleanup;
}
capture_session_created = true;
cap_nvfbc->capture_session_created = true;
NVFBC_TOCUDA_SETUP_PARAMS setup_params;
memset(&setup_params, 0, sizeof(setup_params));
@@ -331,11 +333,12 @@ static int gsr_capture_nvfbc_start(gsr_capture *cap, AVCodecContext *video_codec
error_cleanup:
if(cap_nvfbc->fbc_handle_created) {
if(capture_session_created) {
if(cap_nvfbc->capture_session_created) {
NVFBC_DESTROY_CAPTURE_SESSION_PARAMS destroy_capture_params;
memset(&destroy_capture_params, 0, sizeof(destroy_capture_params));
destroy_capture_params.dwVersion = NVFBC_DESTROY_CAPTURE_SESSION_PARAMS_VER;
cap_nvfbc->nv_fbc_function_list.nvFBCDestroyCaptureSession(cap_nvfbc->nv_fbc_handle, &destroy_capture_params);
cap_nvfbc->capture_session_created = false;
}
NVFBC_DESTROY_HANDLE_PARAMS destroy_params;
@@ -357,15 +360,21 @@ static int gsr_capture_nvfbc_start(gsr_capture *cap, AVCodecContext *video_codec
static void gsr_capture_nvfbc_destroy_session(gsr_capture *cap) {
gsr_capture_nvfbc *cap_nvfbc = cap->priv;
NVFBC_DESTROY_CAPTURE_SESSION_PARAMS destroy_capture_params;
memset(&destroy_capture_params, 0, sizeof(destroy_capture_params));
destroy_capture_params.dwVersion = NVFBC_DESTROY_CAPTURE_SESSION_PARAMS_VER;
cap_nvfbc->nv_fbc_function_list.nvFBCDestroyCaptureSession(cap_nvfbc->nv_fbc_handle, &destroy_capture_params);
if(cap_nvfbc->fbc_handle_created) {
if(cap_nvfbc->capture_session_created) {
NVFBC_DESTROY_CAPTURE_SESSION_PARAMS destroy_capture_params;
memset(&destroy_capture_params, 0, sizeof(destroy_capture_params));
destroy_capture_params.dwVersion = NVFBC_DESTROY_CAPTURE_SESSION_PARAMS_VER;
cap_nvfbc->nv_fbc_function_list.nvFBCDestroyCaptureSession(cap_nvfbc->nv_fbc_handle, &destroy_capture_params);
cap_nvfbc->capture_session_created = false;
}
NVFBC_DESTROY_HANDLE_PARAMS destroy_params;
memset(&destroy_params, 0, sizeof(destroy_params));
destroy_params.dwVersion = NVFBC_DESTROY_HANDLE_PARAMS_VER;
cap_nvfbc->nv_fbc_function_list.nvFBCDestroyHandle(cap_nvfbc->nv_fbc_handle, &destroy_params);
NVFBC_DESTROY_HANDLE_PARAMS destroy_params;
memset(&destroy_params, 0, sizeof(destroy_params));
destroy_params.dwVersion = NVFBC_DESTROY_HANDLE_PARAMS_VER;
cap_nvfbc->nv_fbc_function_list.nvFBCDestroyHandle(cap_nvfbc->nv_fbc_handle, &destroy_params);
cap_nvfbc->fbc_handle_created = false;
}
cap_nvfbc->nv_fbc_handle = 0;
}