Describe what you were doing

Crashed when trying to open it (only load in a white background)

gpu-fluid

What does the crash message say?

panicked at render\wgpu\src\context3d\mod.rs:1010:41:
copy_from_slice: source slice length (1048576) does not match destination slice length (2097152)

Ruffle Version

0.2.0-nightly.2026.3.26-nightly (18c7418 2026-03-26)

Affected platform

Desktop app

Operating system

Windows 10.0.19045 (Windows 10 Pro) [64-bit]

Additional information

Filename: gpu-fluid.swf

AVM2 Callstack

	at flash.display3D.textures::Texture/uploadFromBitmapData()
	at GPUFluid/reset()
	at GPUFluid/start()
	at flash.events::EventDispatcher/dispatchEventInternal()
	at flash.events::EventDispatcher/dispatchEvent()
	at flash.display::Stage3D/requestContext3D_internal()
	at MethodInfo-3043()

Render Info

Renderer: wgpu
Adapter Backend: Vulkan
Adapter Name: "NVIDIA GeForce GT 1030"
Adapter Device Type: DiscreteGpu
Adapter Driver Name: "NVIDIA"
Adapter Driver Info: "581.80"
Enabled features: Features { features_wgpu: FeaturesWGPU(TEXTURE_ADAPTER_SPECIFIC_FORMAT_FEATURES), features_webgpu: FeaturesWebGPU(TEXTURE_COMPRESSION_BC | FLOAT32_FILTERABLE) }
Available features: Features { features_wgpu: FeaturesWGPU(SHADER_FLOAT32_ATOMIC | TEXTURE_FORMAT_16BIT_NORM | PIPELINE_STATISTICS_QUERY | TIMESTAMP_QUERY_INSIDE_ENCODERS | TIMESTAMP_QUERY_INSIDE_PASSES | MAPPABLE_PRIMARY_BUFFERS | TEXTURE_BINDING_ARRAY | BUFFER_BINDING_ARRAY | STORAGE_RESOURCE_BINDING_ARRAY | SAMPLED_TEXTURE_AND_STORAGE_BUFFER_ARRAY_NON_UNIFORM_INDEXING | STORAGE_TEXTURE_ARRAY_NON_UNIFORM_INDEXING | PARTIALLY_BOUND_BINDING_ARRAY | MULTI_DRAW_INDIRECT_COUNT | PUSH_CONSTANTS | ADDRESS_MODE_CLAMP_TO_ZERO | ADDRESS_MODE_CLAMP_TO_BORDER | POLYGON_MODE_LINE | POLYGON_MODE_POINT | CONSERVATIVE_RASTERIZATION | VERTEX_WRITABLE_STORAGE | CLEAR_TEXTURE | MULTIVIEW | TEXTURE_ATOMIC | TEXTURE_FORMAT_NV12 | TEXTURE_FORMAT_P010 | SHADER_F64 | SHADER_I16 | SHADER_PRIMITIVE_INDEX | SHADER_EARLY_DEPTH_TEST | SHADER_INT64 | SUBGROUP | SUBGROUP_VERTEX | SUBGROUP_BARRIER | PIPELINE_CACHE | SHADER_INT64_ATOMIC_MIN_MAX | SHADER_INT64_ATOMIC_ALL_OPS | VULKAN_EXTERNAL_MEMORY_WIN32 | TEXTURE_INT64_ATOMIC | EXPERIMENTAL_PASSTHROUGH_SHADERS), features_webgpu: FeaturesWebGPU(DEPTH_CLIP_CONTROL | DEPTH32FLOAT_STENCIL8 | TEXTURE_COMPRESSION_BC_SLICED_3D | TIMESTAMP_QUERY | INDIRECT_FIRST_INSTANCE | RG11B10UFLOAT_RENDERABLE | BGRA8UNORM_STORAGE | DUAL_SOURCE_BLENDING | CLIP_DISTANCES) }
Current limits: Limits { max_texture_dimension_1d: 32768, max_texture_dimension_2d: 32768, max_texture_dimension_3d: 16384, max_texture_array_layers: 256, max_bind_groups: 4, max_bindings_per_bind_group: 1000, max_dynamic_uniform_buffers_per_pipeline_layout: 8, max_dynamic_storage_buffers_per_pipeline_layout: 0, max_sampled_textures_per_shader_stage: 16, max_samplers_per_shader_stage: 16, max_storage_buffers_per_shader_stage: 0, max_storage_textures_per_shader_stage: 0, max_uniform_buffers_per_shader_stage: 11, max_binding_array_elements_per_shader_stage: 0, max_binding_array_sampler_elements_per_shader_stage: 0, max_uniform_buffer_binding_size: 65536, max_storage_buffer_binding_size: 0, max_vertex_buffers: 8, max_buffer_size: 268435456, max_vertex_attributes: 16, max_vertex_buffer_array_stride: 255, min_uniform_buffer_offset_alignment: 256, min_storage_buffer_offset_alignment: 32, max_inter_stage_shader_components: 128, max_color_attachments: 4, max_color_attachment_bytes_per_sample: 32, max_compute_workgroup_storage_size: 0, max_compute_invocations_per_workgroup: 0, max_compute_workgroup_size_x: 0, max_compute_workgroup_size_y: 0, max_compute_workgroup_size_z: 0, max_compute_workgroups_per_dimension: 0, min_subgroup_size: 0, max_subgroup_size: 0, max_push_constant_size: 0, max_non_sampler_bindings: 1000000, max_task_workgroup_total_count: 0, max_task_workgroups_per_dimension: 0, max_mesh_output_layers: 0, max_mesh_multiview_count: 0, max_blas_primitive_count: 0, max_blas_geometry_count: 0, max_tlas_instance_count: 0, max_acceleration_structures_per_shader_stage: 0 }
Surface quality: low
Surface samples: 1
Surface size: (800, 600, 1)