fix some samples releasing a null surface texture (#315)

gfx-rs · Nov 10, 2023 · a004228 · a004228
1 parent cf02ef3
commit a004228
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/examples/texture_arrays/main.c b/examples/texture_arrays/main.c
@@ -667,7 +667,9 @@ int main(int argc, char *argv[]) {
     case WGPUSurfaceGetCurrentTextureStatus_Outdated:
     case WGPUSurfaceGetCurrentTextureStatus_Lost: {
       // Skip this frame, and re-configure surface.
-      wgpuTextureRelease(surface_texture.texture);
+      if (surface_texture.texture != NULL) {
+        wgpuTextureRelease(surface_texture.texture);
+      }
       int width, height;
       glfwGetWindowSize(window, &width, &height);
       if (width != 0 && height != 0) {

diff --git a/examples/triangle/main.c b/examples/triangle/main.c
@@ -304,7 +304,9 @@ int main(int argc, char *argv[]) {
     case WGPUSurfaceGetCurrentTextureStatus_Outdated:
     case WGPUSurfaceGetCurrentTextureStatus_Lost: {
       // Skip this frame, and re-configure surface.
-      wgpuTextureRelease(surface_texture.texture);
+      if (surface_texture.texture != NULL) {
+        wgpuTextureRelease(surface_texture.texture);
+      }
       int width, height;
       glfwGetWindowSize(window, &width, &height);
       if (width != 0 && height != 0) {