Add libplacebo patches to the flake

Signed-off-by: Andrew Opalach <andrew@akon.city>

3 files changed, 43 insertions, 1 deletions

diff --git a/flake.nix b/flake.nix
index 45de752..f2cb2bf 100644
--- a/flake.nix
+++ b/flake.nix
@@ -16,12 +16,28 @@
   };
 
   outputs = { self, nixpkgs, nixos-hardware, nixos-wsl, home-manager }: let
+    overlays = [
+      (self: super: {
+        libplacebo = super.libplacebo.overrideAttrs (old: {
+          patches = [
+            ./subprojects/packagefiles/libplacebo/cache_ref_rect.diff
+            ./subprojects/packagefiles/libplacebo/fix_rotate.diff
+            ./subprojects/packagefiles/libplacebo/glClientWaitSync_0_return.diff
+            ./subprojects/packagefiles/libplacebo/info_priv_hash.diff
+          ];
+        });
+      })
+    ];
     forAllSupportedSystems = function:
       nixpkgs.lib.genAttrs [
         "x86_64-linux"
         "i686-linux"
         "aarch64-linux"
-      ] (system: function nixpkgs.legacyPackages.${system});
+      ] (system:
+        function (import nixpkgs {
+          inherit system;
+          inherit overlays;
+        }));
     forAllDevSystems = function:
       nixpkgs.lib.genAttrs [
         "x86_64-linux"
diff --git a/subprojects/packagefiles/libplacebo/glClientWaitSync_0_return.diff b/subprojects/packagefiles/libplacebo/glClientWaitSync_0_return.diff
new file mode 100644
index 0000000..e2ddb49
--- /dev/null
+++ b/subprojects/packagefiles/libplacebo/glClientWaitSync_0_return.diff
@@ -0,0 +1,12 @@
+diff --git a/src/opengl/utils.c b/src/opengl/utils.c
+index d96a3e7..c292a70 100644
+--- a/src/opengl/utils.c
++++ b/src/opengl/utils.c
+@@ -58,6 +58,7 @@ void gl_poll_callbacks(pl_gpu gpu)
+             gl_check_err(gpu, "gl_poll_callbacks"); // NOTE: will recurse!
+             return;
+ 
++        case 0:
+         case GL_TIMEOUT_EXPIRED:
+             return;
+ 
diff --git a/subprojects/packagefiles/libplacebo/info_priv_hash.diff b/subprojects/packagefiles/libplacebo/info_priv_hash.diff
new file mode 100644
index 0000000..4e7350f
--- /dev/null
+++ b/subprojects/packagefiles/libplacebo/info_priv_hash.diff
@@ -0,0 +1,14 @@
+diff --git a/src/renderer.c b/src/renderer.c
+index 7622523..ecd4227 100644
+--- a/src/renderer.c
++++ b/src/renderer.c
+@@ -3248,6 +3248,9 @@ static struct params_info render_params_info(const struct pl_render_params *para
+     HASH_PTR(params.color_adjustment, &pl_color_adjustment_neutral, true);
+     HASH_PTR(params.color_map_params, &pl_color_map_default_params, true);
+     HASH_PTR(params.peak_detect_params, NULL, false);
++    intptr_t info_priv = (intptr_t)params.info_priv;
++    intptr_t *info_priv_ptr = &info_priv;
++    HASH_PTR(info_priv_ptr, NULL, false);
+ 
+     // Hash all hooks
+     for (int i = 0; i < params.num_hooks; i++) {