1 files changed, 105 insertions, 104 deletions

diff --git a/src/capture/nvfbc.c b/src/capture/nvfbc.c
index a38df63..ee77a20 100644
--- a/src/capture/nvfbc.c
+++ b/src/capture/nvfbc.c
@@ -102,7 +102,7 @@ static void set_func_ptr(void **dst, void *src) {
 }
 
 static bool gsr_capture_nvfbc_load_library(gsr_capture *cap) {
-    gsr_capture_nvfbc *cap_nvfbc = cap->priv;
+    gsr_capture_nvfbc *self = cap->priv;
 
     dlerror(); /* clear */
     void *lib = dlopen("libnvidia-fbc.so.1", RTLD_LAZY);
@@ -111,23 +111,23 @@ static bool gsr_capture_nvfbc_load_library(gsr_capture *cap) {
         return false;
     }
 
-    set_func_ptr((void**)&cap_nvfbc->nv_fbc_create_instance, dlsym(lib, "NvFBCCreateInstance"));
-    if(!cap_nvfbc->nv_fbc_create_instance) {
+    set_func_ptr((void**)&self->nv_fbc_create_instance, dlsym(lib, "NvFBCCreateInstance"));
+    if(!self->nv_fbc_create_instance) {
         fprintf(stderr, "gsr error: unable to resolve symbol 'NvFBCCreateInstance'\n");
         dlclose(lib);
         return false;
     }
 
-    memset(&cap_nvfbc->nv_fbc_function_list, 0, sizeof(cap_nvfbc->nv_fbc_function_list));
-    cap_nvfbc->nv_fbc_function_list.dwVersion = NVFBC_VERSION;
-    NVFBCSTATUS status = cap_nvfbc->nv_fbc_create_instance(&cap_nvfbc->nv_fbc_function_list);
+    memset(&self->nv_fbc_function_list, 0, sizeof(self->nv_fbc_function_list));
+    self->nv_fbc_function_list.dwVersion = NVFBC_VERSION;
+    NVFBCSTATUS status = self->nv_fbc_create_instance(&self->nv_fbc_function_list);
     if(status != NVFBC_SUCCESS) {
         fprintf(stderr, "gsr error: failed to create NvFBC instance (status: %d)\n", status);
         dlclose(lib);
         return false;
     }
 
-    cap_nvfbc->library = lib;
+    self->library = lib;
     return true;
 }
 
@@ -153,64 +153,64 @@ static void set_vertical_sync_enabled(gsr_egl *egl, int enabled) {
         fprintf(stderr, "gsr warning: setting vertical sync failed\n");
 }
 
-static void gsr_capture_nvfbc_destroy_session(gsr_capture_nvfbc *cap_nvfbc) {
-    if(cap_nvfbc->fbc_handle_created && cap_nvfbc->capture_session_created) {
+static void gsr_capture_nvfbc_destroy_session(gsr_capture_nvfbc *self) {
+    if(self->fbc_handle_created && self->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;
+        self->nv_fbc_function_list.nvFBCDestroyCaptureSession(self->nv_fbc_handle, &destroy_capture_params);
+        self->capture_session_created = false;
     }
 }
 
-static void gsr_capture_nvfbc_destroy_handle(gsr_capture_nvfbc *cap_nvfbc) {
-    if(cap_nvfbc->fbc_handle_created) {
+static void gsr_capture_nvfbc_destroy_handle(gsr_capture_nvfbc *self) {
+    if(self->fbc_handle_created) {
         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;
+        self->nv_fbc_function_list.nvFBCDestroyHandle(self->nv_fbc_handle, &destroy_params);
+        self->fbc_handle_created = false;
+        self->nv_fbc_handle = 0;
     }
 }
 
-static void gsr_capture_nvfbc_destroy_session_and_handle(gsr_capture_nvfbc *cap_nvfbc) {
-    gsr_capture_nvfbc_destroy_session(cap_nvfbc);
-    gsr_capture_nvfbc_destroy_handle(cap_nvfbc);
+static void gsr_capture_nvfbc_destroy_session_and_handle(gsr_capture_nvfbc *self) {
+    gsr_capture_nvfbc_destroy_session(self);
+    gsr_capture_nvfbc_destroy_handle(self);
 }
 
-static int gsr_capture_nvfbc_setup_handle(gsr_capture_nvfbc *cap_nvfbc) {
+static int gsr_capture_nvfbc_setup_handle(gsr_capture_nvfbc *self) {
     NVFBCSTATUS status;
 
     NVFBC_CREATE_HANDLE_PARAMS create_params;
     memset(&create_params, 0, sizeof(create_params));
     create_params.dwVersion = NVFBC_CREATE_HANDLE_PARAMS_VER;
     create_params.bExternallyManagedContext = NVFBC_TRUE;
-    create_params.glxCtx = cap_nvfbc->params.egl->glx_context;
-    create_params.glxFBConfig = cap_nvfbc->params.egl->glx_fb_config;
+    create_params.glxCtx = self->params.egl->glx_context;
+    create_params.glxFBConfig = self->params.egl->glx_fb_config;
 
-    status = cap_nvfbc->nv_fbc_function_list.nvFBCCreateHandle(&cap_nvfbc->nv_fbc_handle, &create_params);
+    status = self->nv_fbc_function_list.nvFBCCreateHandle(&self->nv_fbc_handle, &create_params);
     if(status != NVFBC_SUCCESS) {
         // Reverse engineering for interoperability
         const uint8_t enable_key[] = { 0xac, 0x10, 0xc9, 0x2e, 0xa5, 0xe6, 0x87, 0x4f, 0x8f, 0x4b, 0xf4, 0x61, 0xf8, 0x56, 0x27, 0xe9 };
         create_params.privateData = enable_key;
         create_params.privateDataSize = 16;
 
-        status = cap_nvfbc->nv_fbc_function_list.nvFBCCreateHandle(&cap_nvfbc->nv_fbc_handle, &create_params);
+        status = self->nv_fbc_function_list.nvFBCCreateHandle(&self->nv_fbc_handle, &create_params);
         if(status != NVFBC_SUCCESS) {
-            fprintf(stderr, "gsr error: gsr_capture_nvfbc_start failed: %s\n", cap_nvfbc->nv_fbc_function_list.nvFBCGetLastErrorStr(cap_nvfbc->nv_fbc_handle));
+            fprintf(stderr, "gsr error: gsr_capture_nvfbc_start failed: %s\n", self->nv_fbc_function_list.nvFBCGetLastErrorStr(self->nv_fbc_handle));
             goto error_cleanup;
         }
     }
-    cap_nvfbc->fbc_handle_created = true;
+    self->fbc_handle_created = true;
 
     NVFBC_GET_STATUS_PARAMS status_params;
     memset(&status_params, 0, sizeof(status_params));
     status_params.dwVersion = NVFBC_GET_STATUS_PARAMS_VER;
 
-    status = cap_nvfbc->nv_fbc_function_list.nvFBCGetStatus(cap_nvfbc->nv_fbc_handle, &status_params);
+    status = self->nv_fbc_function_list.nvFBCGetStatus(self->nv_fbc_handle, &status_params);
     if(status != NVFBC_SUCCESS) {
-        fprintf(stderr, "gsr error: gsr_capture_nvfbc_start failed: %s\n", cap_nvfbc->nv_fbc_function_list.nvFBCGetLastErrorStr(cap_nvfbc->nv_fbc_handle));
+        fprintf(stderr, "gsr error: gsr_capture_nvfbc_start failed: %s\n", self->nv_fbc_function_list.nvFBCGetLastErrorStr(self->nv_fbc_handle));
         goto error_cleanup;
     }
 
@@ -219,10 +219,10 @@ static int gsr_capture_nvfbc_setup_handle(gsr_capture_nvfbc *cap_nvfbc) {
         goto error_cleanup;
     }
 
-    cap_nvfbc->tracking_width = XWidthOfScreen(DefaultScreenOfDisplay(cap_nvfbc->params.egl->x11.dpy));
-    cap_nvfbc->tracking_height = XHeightOfScreen(DefaultScreenOfDisplay(cap_nvfbc->params.egl->x11.dpy));
-    cap_nvfbc->tracking_type = strcmp(cap_nvfbc->params.display_to_capture, "screen") == 0 ? NVFBC_TRACKING_SCREEN : NVFBC_TRACKING_OUTPUT;
-    if(cap_nvfbc->tracking_type == NVFBC_TRACKING_OUTPUT) {
+    self->tracking_width = XWidthOfScreen(DefaultScreenOfDisplay(self->params.egl->x11.dpy));
+    self->tracking_height = XHeightOfScreen(DefaultScreenOfDisplay(self->params.egl->x11.dpy));
+    self->tracking_type = strcmp(self->params.display_to_capture, "screen") == 0 ? NVFBC_TRACKING_SCREEN : NVFBC_TRACKING_OUTPUT;
+    if(self->tracking_type == NVFBC_TRACKING_OUTPUT) {
         if(!status_params.bXRandRAvailable) {
             fprintf(stderr, "gsr error: gsr_capture_nvfbc_start failed: the xrandr extension is not available\n");
             goto error_cleanup;
@@ -233,9 +233,9 @@ static int gsr_capture_nvfbc_setup_handle(gsr_capture_nvfbc *cap_nvfbc) {
             goto error_cleanup;
         }
 
-        cap_nvfbc->output_id = get_output_id_from_display_name(status_params.outputs, status_params.dwOutputNum, cap_nvfbc->params.display_to_capture, &cap_nvfbc->tracking_width, &cap_nvfbc->tracking_height);
-        if(cap_nvfbc->output_id == 0) {
-            fprintf(stderr, "gsr error: gsr_capture_nvfbc_start failed: display '%s' not found\n", cap_nvfbc->params.display_to_capture);
+        self->output_id = get_output_id_from_display_name(status_params.outputs, status_params.dwOutputNum, self->params.display_to_capture, &self->tracking_width, &self->tracking_height);
+        if(self->output_id == 0) {
+            fprintf(stderr, "gsr error: gsr_capture_nvfbc_start failed: display '%s' not found\n", self->params.display_to_capture);
             goto error_cleanup;
         }
     }
@@ -243,83 +243,83 @@ static int gsr_capture_nvfbc_setup_handle(gsr_capture_nvfbc *cap_nvfbc) {
     return 0;
 
     error_cleanup:
-    gsr_capture_nvfbc_destroy_session_and_handle(cap_nvfbc);
+    gsr_capture_nvfbc_destroy_session_and_handle(self);
     return -1;
 }
 
-static int gsr_capture_nvfbc_setup_session(gsr_capture_nvfbc *cap_nvfbc) {
+static int gsr_capture_nvfbc_setup_session(gsr_capture_nvfbc *self) {
     NVFBC_CREATE_CAPTURE_SESSION_PARAMS create_capture_params;
     memset(&create_capture_params, 0, sizeof(create_capture_params));
     create_capture_params.dwVersion = NVFBC_CREATE_CAPTURE_SESSION_PARAMS_VER;
     create_capture_params.eCaptureType = NVFBC_CAPTURE_TO_GL;
-    create_capture_params.bWithCursor = (!cap_nvfbc->params.direct_capture || cap_nvfbc->supports_direct_cursor) ? NVFBC_TRUE : NVFBC_FALSE;
-    if(!cap_nvfbc->params.record_cursor)
+    create_capture_params.bWithCursor = (!self->params.direct_capture || self->supports_direct_cursor) ? NVFBC_TRUE : NVFBC_FALSE;
+    if(!self->params.record_cursor)
         create_capture_params.bWithCursor = false;
-    if(cap_nvfbc->capture_region)
-        create_capture_params.captureBox = (NVFBC_BOX){ cap_nvfbc->x, cap_nvfbc->y, cap_nvfbc->width, cap_nvfbc->height };
-    create_capture_params.eTrackingType = cap_nvfbc->tracking_type;
-    create_capture_params.dwSamplingRateMs = (uint32_t)ceilf(1000.0f / (float)cap_nvfbc->params.fps);
-    create_capture_params.bAllowDirectCapture = cap_nvfbc->params.direct_capture ? NVFBC_TRUE : NVFBC_FALSE;
-    create_capture_params.bPushModel = cap_nvfbc->params.direct_capture ? NVFBC_TRUE : NVFBC_FALSE;
+    if(self->capture_region)
+        create_capture_params.captureBox = (NVFBC_BOX){ self->x, self->y, self->width, self->height };
+    create_capture_params.eTrackingType = self->tracking_type;
+    create_capture_params.dwSamplingRateMs = (uint32_t)ceilf(1000.0f / (float)self->params.fps);
+    create_capture_params.bAllowDirectCapture = self->params.direct_capture ? NVFBC_TRUE : NVFBC_FALSE;
+    create_capture_params.bPushModel = self->params.direct_capture ? NVFBC_TRUE : NVFBC_FALSE;
     create_capture_params.bDisableAutoModesetRecovery = true;
-    if(cap_nvfbc->tracking_type == NVFBC_TRACKING_OUTPUT)
-        create_capture_params.dwOutputId = cap_nvfbc->output_id;
+    if(self->tracking_type == NVFBC_TRACKING_OUTPUT)
+        create_capture_params.dwOutputId = self->output_id;
 
-    NVFBCSTATUS status = cap_nvfbc->nv_fbc_function_list.nvFBCCreateCaptureSession(cap_nvfbc->nv_fbc_handle, &create_capture_params);
+    NVFBCSTATUS status = self->nv_fbc_function_list.nvFBCCreateCaptureSession(self->nv_fbc_handle, &create_capture_params);
     if(status != NVFBC_SUCCESS) {
-        fprintf(stderr, "gsr error: gsr_capture_nvfbc_start failed: %s\n", cap_nvfbc->nv_fbc_function_list.nvFBCGetLastErrorStr(cap_nvfbc->nv_fbc_handle));
+        fprintf(stderr, "gsr error: gsr_capture_nvfbc_start failed: %s\n", self->nv_fbc_function_list.nvFBCGetLastErrorStr(self->nv_fbc_handle));
         return -1;
     }
-    cap_nvfbc->capture_session_created = true;
+    self->capture_session_created = true;
 
-    memset(&cap_nvfbc->setup_params, 0, sizeof(cap_nvfbc->setup_params));
-    cap_nvfbc->setup_params.dwVersion = NVFBC_TOGL_SETUP_PARAMS_VER;
-    cap_nvfbc->setup_params.eBufferFormat = NVFBC_BUFFER_FORMAT_BGRA;
+    memset(&self->setup_params, 0, sizeof(self->setup_params));
+    self->setup_params.dwVersion = NVFBC_TOGL_SETUP_PARAMS_VER;
+    self->setup_params.eBufferFormat = NVFBC_BUFFER_FORMAT_BGRA;
 
-    status = cap_nvfbc->nv_fbc_function_list.nvFBCToGLSetUp(cap_nvfbc->nv_fbc_handle, &cap_nvfbc->setup_params);
+    status = self->nv_fbc_function_list.nvFBCToGLSetUp(self->nv_fbc_handle, &self->setup_params);
     if(status != NVFBC_SUCCESS) {
-        fprintf(stderr, "gsr error: gsr_capture_nvfbc_start failed: %s\n", cap_nvfbc->nv_fbc_function_list.nvFBCGetLastErrorStr(cap_nvfbc->nv_fbc_handle));
-        gsr_capture_nvfbc_destroy_session(cap_nvfbc);
+        fprintf(stderr, "gsr error: gsr_capture_nvfbc_start failed: %s\n", self->nv_fbc_function_list.nvFBCGetLastErrorStr(self->nv_fbc_handle));
+        gsr_capture_nvfbc_destroy_session(self);
         return -1;
     }
 
     return 0;
 }
 
-static void gsr_capture_nvfbc_stop(gsr_capture_nvfbc *cap_nvfbc) {
-    gsr_capture_nvfbc_destroy_session_and_handle(cap_nvfbc);
-    if(cap_nvfbc->library) {
-        dlclose(cap_nvfbc->library);
-        cap_nvfbc->library = NULL;
+static void gsr_capture_nvfbc_stop(gsr_capture_nvfbc *self) {
+    gsr_capture_nvfbc_destroy_session_and_handle(self);
+    if(self->library) {
+        dlclose(self->library);
+        self->library = NULL;
     }
-    if(cap_nvfbc->params.display_to_capture) {
-        free((void*)cap_nvfbc->params.display_to_capture);
-        cap_nvfbc->params.display_to_capture = NULL;
+    if(self->params.display_to_capture) {
+        free((void*)self->params.display_to_capture);
+        self->params.display_to_capture = NULL;
     }
 }
 
 static int gsr_capture_nvfbc_start(gsr_capture *cap, AVCodecContext *video_codec_context, AVFrame *frame) {
-    gsr_capture_nvfbc *cap_nvfbc = cap->priv;
+    gsr_capture_nvfbc *self = cap->priv;
 
     if(!gsr_capture_nvfbc_load_library(cap))
         return -1;
 
-    cap_nvfbc->x = max_int(cap_nvfbc->params.pos.x, 0);
-    cap_nvfbc->y = max_int(cap_nvfbc->params.pos.y, 0);
-    cap_nvfbc->width = max_int(cap_nvfbc->params.size.x, 0);
-    cap_nvfbc->height = max_int(cap_nvfbc->params.size.y, 0);
+    self->x = max_int(self->params.pos.x, 0);
+    self->y = max_int(self->params.pos.y, 0);
+    self->width = max_int(self->params.size.x, 0);
+    self->height = max_int(self->params.size.y, 0);
 
-    cap_nvfbc->capture_region = (cap_nvfbc->x > 0 || cap_nvfbc->y > 0 || cap_nvfbc->width > 0 || cap_nvfbc->height > 0);
+    self->capture_region = (self->x > 0 || self->y > 0 || self->width > 0 || self->height > 0);
 
-    cap_nvfbc->supports_direct_cursor = false;
+    self->supports_direct_cursor = false;
     int driver_major_version = 0;
     int driver_minor_version = 0;
-    if(cap_nvfbc->params.direct_capture && get_driver_version(&driver_major_version, &driver_minor_version)) {
+    if(self->params.direct_capture && get_driver_version(&driver_major_version, &driver_minor_version)) {
         fprintf(stderr, "Info: detected nvidia version: %d.%d\n", driver_major_version, driver_minor_version);
 
         // TODO:
         if(version_at_least(driver_major_version, driver_minor_version, 515, 57) && version_less_than(driver_major_version, driver_minor_version, 520, 56)) {
-            cap_nvfbc->params.direct_capture = false;
+            self->params.direct_capture = false;
             fprintf(stderr, "Warning: \"screen-direct\" has temporary been disabled as it causes stuttering with driver versions >= 515.57 and < 520.56. Please update your driver if possible. Capturing \"screen\" instead.\n");
         }
 
@@ -328,63 +328,63 @@ static int gsr_capture_nvfbc_start(gsr_capture *cap, AVCodecContext *video_codec
         /*
         if(direct_capture) {
             if(version_at_least(driver_major_version, driver_minor_version, 515, 57))
-                cap_nvfbc->supports_direct_cursor = true;
+                self->supports_direct_cursor = true;
             else
                 fprintf(stderr, "Info: capturing \"screen-direct\" but driver version appears to be less than 515.57. Disabling capture of cursor. Please update your driver if you want to capture your cursor or record \"screen\" instead.\n");
         }
         */
     }
 
-    if(gsr_capture_nvfbc_setup_handle(cap_nvfbc) != 0) {
+    if(gsr_capture_nvfbc_setup_handle(self) != 0) {
         goto error_cleanup;
     }
 
-    if(gsr_capture_nvfbc_setup_session(cap_nvfbc) != 0) {
+    if(gsr_capture_nvfbc_setup_session(self) != 0) {
         goto error_cleanup;
     }
 
-    if(cap_nvfbc->capture_region) {
-        video_codec_context->width = FFALIGN(cap_nvfbc->width, 2);
-        video_codec_context->height = FFALIGN(cap_nvfbc->height, 2);
+    if(self->capture_region) {
+        video_codec_context->width = FFALIGN(self->width, 2);
+        video_codec_context->height = FFALIGN(self->height, 2);
     } else {
-        video_codec_context->width = FFALIGN(cap_nvfbc->tracking_width, 2);
-        video_codec_context->height = FFALIGN(cap_nvfbc->tracking_height, 2);
+        video_codec_context->width = FFALIGN(self->tracking_width, 2);
+        video_codec_context->height = FFALIGN(self->tracking_height, 2);
     }
 
     frame->width = video_codec_context->width;
     frame->height = video_codec_context->height;
 
     /* Disable vsync */
-    set_vertical_sync_enabled(cap_nvfbc->params.egl, 0);
+    set_vertical_sync_enabled(self->params.egl, 0);
 
     return 0;
 
     error_cleanup:
-    gsr_capture_nvfbc_stop(cap_nvfbc);
+    gsr_capture_nvfbc_stop(self);
     return -1;
 }
 
 static int gsr_capture_nvfbc_capture(gsr_capture *cap, AVFrame *frame, gsr_color_conversion *color_conversion) {
-    gsr_capture_nvfbc *cap_nvfbc = cap->priv;
+    gsr_capture_nvfbc *self = cap->priv;
 
     const double nvfbc_recreate_retry_time_seconds = 1.0;
-    if(cap_nvfbc->nvfbc_needs_recreate) {
+    if(self->nvfbc_needs_recreate) {
         const double now = clock_get_monotonic_seconds();
-        if(now - cap_nvfbc->nvfbc_dead_start >= nvfbc_recreate_retry_time_seconds) {
-            cap_nvfbc->nvfbc_dead_start = now;
-            gsr_capture_nvfbc_destroy_session_and_handle(cap_nvfbc);
+        if(now - self->nvfbc_dead_start >= nvfbc_recreate_retry_time_seconds) {
+            self->nvfbc_dead_start = now;
+            gsr_capture_nvfbc_destroy_session_and_handle(self);
 
-            if(gsr_capture_nvfbc_setup_handle(cap_nvfbc) != 0) {
+            if(gsr_capture_nvfbc_setup_handle(self) != 0) {
                 fprintf(stderr, "gsr error: gsr_capture_nvfbc_capture failed to recreate nvfbc handle, trying again in %f second(s)\n", nvfbc_recreate_retry_time_seconds);
                 return -1;
             }
-            
-            if(gsr_capture_nvfbc_setup_session(cap_nvfbc) != 0) {
+
+            if(gsr_capture_nvfbc_setup_session(self) != 0) {
                 fprintf(stderr, "gsr error: gsr_capture_nvfbc_capture failed to recreate nvfbc session, trying again in %f second(s)\n", nvfbc_recreate_retry_time_seconds);
                 return -1;
             }
 
-            cap_nvfbc->nvfbc_needs_recreate = false;
+            self->nvfbc_needs_recreate = false;
         } else {
             return 0;
         }
@@ -400,24 +400,24 @@ static int gsr_capture_nvfbc_capture(gsr_capture *cap, AVFrame *frame, gsr_color
     grab_params.pFrameGrabInfo = &frame_info;
     grab_params.dwTimeoutMs = 0;
 
-    NVFBCSTATUS status = cap_nvfbc->nv_fbc_function_list.nvFBCToGLGrabFrame(cap_nvfbc->nv_fbc_handle, &grab_params);
+    NVFBCSTATUS status = self->nv_fbc_function_list.nvFBCToGLGrabFrame(self->nv_fbc_handle, &grab_params);
     if(status != NVFBC_SUCCESS) {
-        fprintf(stderr, "gsr error: gsr_capture_nvfbc_capture failed: %s (%d), recreating session after %f second(s)\n", cap_nvfbc->nv_fbc_function_list.nvFBCGetLastErrorStr(cap_nvfbc->nv_fbc_handle), status, nvfbc_recreate_retry_time_seconds);
-        cap_nvfbc->nvfbc_needs_recreate = true;
-        cap_nvfbc->nvfbc_dead_start = clock_get_monotonic_seconds();
+        fprintf(stderr, "gsr error: gsr_capture_nvfbc_capture failed: %s (%d), recreating session after %f second(s)\n", self->nv_fbc_function_list.nvFBCGetLastErrorStr(self->nv_fbc_handle), status, nvfbc_recreate_retry_time_seconds);
+        self->nvfbc_needs_recreate = true;
+        self->nvfbc_dead_start = clock_get_monotonic_seconds();
         return 0;
     }
 
-    cap_nvfbc->params.egl->glFlush();
-    cap_nvfbc->params.egl->glFinish();
+    self->params.egl->glFlush();
+    self->params.egl->glFinish();
 
-    gsr_color_conversion_draw(color_conversion, cap_nvfbc->setup_params.dwTextures[grab_params.dwTextureIndex],
+    gsr_color_conversion_draw(color_conversion, self->setup_params.dwTextures[grab_params.dwTextureIndex],
         (vec2i){0, 0}, (vec2i){frame->width, frame->height},
         (vec2i){0, 0}, (vec2i){frame->width, frame->height},
         0.0f, false);
 
-    cap_nvfbc->params.egl->glFlush();
-    cap_nvfbc->params.egl->glFinish();
+    self->params.egl->glFlush();
+    self->params.egl->glFinish();
 
     return 0;
 }
@@ -429,8 +429,9 @@ static gsr_source_color gsr_capture_nvfbc_get_source_color(gsr_capture *cap) {
 
 static void gsr_capture_nvfbc_destroy(gsr_capture *cap, AVCodecContext *video_codec_context) {
     (void)video_codec_context;
-    gsr_capture_nvfbc *cap_nvfbc = cap->priv;
-    gsr_capture_nvfbc_stop(cap_nvfbc);
+    gsr_capture_nvfbc *self = cap->priv;
+    gsr_capture_nvfbc_stop(self);
+    free(cap->priv);
     free(cap);
 }
 
@@ -465,7 +466,7 @@ gsr_capture* gsr_capture_nvfbc_create(const gsr_capture_nvfbc_params *params) {
     cap_nvfbc->params = *params;
     cap_nvfbc->params.display_to_capture = display_to_capture;
     cap_nvfbc->params.fps = max_int(cap_nvfbc->params.fps, 1);
-    
+
     *cap = (gsr_capture) {
         .start = gsr_capture_nvfbc_start,
         .tick = NULL,