flake.lock

@@ -20,16 +20,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1709953752,
+        "lastModified": 1694553957,
-        "narHash": "sha256-LW84B4vM1cn7E6cDNQn2LndT9iJXI1dRE5fwbNFbQa8=",
+        "narHash": "sha256-8o15HEax53lBJjjcr5VHMpuuT6vBcrzSNB6y2iGlPaU=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "fcaa81ed3c273237217330cf342ef1873b77c80a",
+        "rev": "e7fe745d22df5fa282b321e577fe18d4f62e0f0b",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "release-23.11",
+        "ref": "release-23.05",
         "repo": "nixpkgs",
         "type": "github"
       }

flake.nix

@@ -4,7 +4,7 @@
   # append '.?submodules=1' to the nix commands.
 
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/release-23.11";
+    nixpkgs.url = "github:NixOS/nixpkgs/release-23.05";
     flake-utils.url = "github:numtide/flake-utils";
   };
 

src/sdlrenderer_texture_uploader.cpp

@@ -4,8 +4,6 @@
 #include <cstdint>
 #include <cstring>
 
-#include <iostream>
-
 SDLRendererTextureUploader::SDLRendererTextureUploader(SDL_Renderer* renderer_) :
 	renderer(renderer_)
 {
@@ -21,15 +19,16 @@ uint64_t SDLRendererTextureUploader::uploadRGBA(const uint8_t* data, uint32_t wi
 	);
 	assert(surf); // TODO: add error reporting
 
-	SDL_Texture* tex = SDL_CreateTexture(
+	// hacky hint usage
-		renderer,
+	if (access == Access::STREAMING) {
-		surf->format->format,
+		SDL_SetHint("SDL_TextureAccess", "SDL_TEXTUREACCESS_STREAMING");
-		access == Access::STREAMING ? SDL_TEXTUREACCESS_STREAMING : SDL_TEXTUREACCESS_STATIC,
+	} else {
-		surf->w, surf->h
+		SDL_SetHint("SDL_TextureAccess", "SDL_TEXTUREACCESS_STATIC");
-	);
+	}
+	// TODO: cleanup hints after
+
+	SDL_Texture* tex = SDL_CreateTextureFromSurface(renderer, surf);
 	assert(tex); // TODO: add error reporting
-	// TODO: error reporting
-	SDL_UpdateTexture(tex, nullptr, surf->pixels, surf->pitch);
 
 	if (filter == NEAREST) {
 		SDL_SetTextureScaleMode(tex, SDL_SCALEMODE_NEAREST);
@@ -52,7 +51,7 @@ bool SDLRendererTextureUploader::updateRGBA(uint64_t tex_id, const uint8_t* data
 	int pitch = 0;
 
 	if (SDL_LockTexture(texture, nullptr, (void**)&pixels, &pitch) != 0) {
-		std::cerr << "SDLRTU error: failed locking texture '" << SDL_GetError() << "'\n";
+		// TODO: error
 		return false;
 	}