From b19f88d769958af067c86f6b98b7d579a10acc29 Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Thu, 21 Mar 2024 15:11:13 +0100
Subject: Fix missing color range set in color conversion for nvidia window
 capture

---
 src/capture/capture.c         | 4 ----
 src/capture/kms_cuda.c        | 5 -----
 src/capture/xcomposite_cuda.c | 5 -----
 3 files changed, 14 deletions(-)

(limited to 'src/capture')

diff --git a/src/capture/capture.c b/src/capture/capture.c
index a1d2913..cec0b0d 100644
--- a/src/capture/capture.c
+++ b/src/capture/capture.c
@@ -204,14 +204,11 @@ static unsigned int gl_create_texture(gsr_egl *egl, int width, int height, int i
 
 static bool cuda_register_opengl_texture(gsr_cuda *cuda, CUgraphicsResource *cuda_graphics_resource, CUarray *mapped_array, unsigned int texture_id) {
     CUresult res;
-    CUcontext old_ctx;
-    res = cuda->cuCtxPushCurrent_v2(cuda->cu_ctx);
     res = cuda->cuGraphicsGLRegisterImage(cuda_graphics_resource, texture_id, GL_TEXTURE_2D, CU_GRAPHICS_REGISTER_FLAGS_NONE);
     if (res != CUDA_SUCCESS) {
         const char *err_str = "unknown";
         cuda->cuGetErrorString(res, &err_str);
         fprintf(stderr, "gsr error: cuda_register_opengl_texture: cuGraphicsGLRegisterImage failed, error: %s, texture " "id: %u\n", err_str, texture_id);
-        res = cuda->cuCtxPopCurrent_v2(&old_ctx);
         return false;
     }
 
@@ -219,7 +216,6 @@ static bool cuda_register_opengl_texture(gsr_cuda *cuda, CUgraphicsResource *cud
     res = cuda->cuGraphicsMapResources(1, cuda_graphics_resource, 0);
 
     res = cuda->cuGraphicsSubResourceGetMappedArray(mapped_array, *cuda_graphics_resource, 0, 0);
-    res = cuda->cuCtxPopCurrent_v2(&old_ctx);
     return true;
 }
 
diff --git a/src/capture/kms_cuda.c b/src/capture/kms_cuda.c
index 0349228..a9f1f8e 100644
--- a/src/capture/kms_cuda.c
+++ b/src/capture/kms_cuda.c
@@ -72,9 +72,6 @@ static bool gsr_capture_kms_cuda_should_stop(gsr_capture *cap, bool *err) {
 
 static void gsr_capture_kms_unload_cuda_graphics(gsr_capture_kms_cuda *cap_kms) {
     if(cap_kms->cuda.cu_ctx) {
-        CUcontext old_ctx;
-        cap_kms->cuda.cuCtxPushCurrent_v2(cap_kms->cuda.cu_ctx);
-
         for(int i = 0; i < 2; ++i) {
             if(cap_kms->cuda_graphics_resources[i]) {
                 cap_kms->cuda.cuGraphicsUnmapResources(1, &cap_kms->cuda_graphics_resources[i], 0);
@@ -82,8 +79,6 @@ static void gsr_capture_kms_unload_cuda_graphics(gsr_capture_kms_cuda *cap_kms)
                 cap_kms->cuda_graphics_resources[i] = 0;
             }
         }
-
-        cap_kms->cuda.cuCtxPopCurrent_v2(&old_ctx);
     }
 }
 
diff --git a/src/capture/xcomposite_cuda.c b/src/capture/xcomposite_cuda.c
index e8beb4e..6e13d2a 100644
--- a/src/capture/xcomposite_cuda.c
+++ b/src/capture/xcomposite_cuda.c
@@ -53,9 +53,6 @@ static int gsr_capture_xcomposite_cuda_start(gsr_capture *cap, AVCodecContext *v
 
 static void gsr_capture_xcomposite_unload_cuda_graphics(gsr_capture_xcomposite_cuda *cap_xcomp) {
     if(cap_xcomp->cuda.cu_ctx) {
-        CUcontext old_ctx;
-        cap_xcomp->cuda.cuCtxPushCurrent_v2(cap_xcomp->cuda.cu_ctx);
-
         for(int i = 0; i < 2; ++i) {
             if(cap_xcomp->cuda_graphics_resources[i]) {
                 cap_xcomp->cuda.cuGraphicsUnmapResources(1, &cap_xcomp->cuda_graphics_resources[i], 0);
@@ -63,8 +60,6 @@ static void gsr_capture_xcomposite_unload_cuda_graphics(gsr_capture_xcomposite_c
                 cap_xcomp->cuda_graphics_resources[i] = 0;
             }
         }
-
-        cap_xcomp->cuda.cuCtxPopCurrent_v2(&old_ctx);
     }
 }
 
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