Fix mip display of textures

ReleaseNotes.md

@@ -17,7 +17,8 @@ Current Support
 * On replay you can step into each vkQueueSubmit call to see the command buffers submitted, and step into them to browse through the commands.
 * The pipeline state will be displayed at each command, roughly showing the data contained in each member of the pipeline createinfo struct, as well as dynamic state.
 * Simple disassembly/reflection of SPIR-V to determine which descriptors to read for read-only resources and uniform buffers. The uniform buffers will be listed separately and the member variables filled out.
-* Simple display of most 2D textures in the texture viewer.
+* Simple display of most 2D textures with mips in the texture viewer.
+* Threading should be pretty efficient - no heavy locks on common paths (outside of creation/deletion)
 
 Known Issues
 ========
@@ -39,7 +40,7 @@ On capture:
 
 On replay:
 
-* Only 2D non-array non-integer textures can currently be displayed, and only the first mip.
+* Only 2D non-array non-integer textures can currently be displayed.
 * Pixel values aren't fetched.
 * Auto texture range-fit or histogram display is not implemented.
 * Debug overlays aren't implemented.

renderdoc/driver/vulkan/vk_debug.cpp

@@ -214,7 +214,7 @@ VulkanDebugManager::VulkanDebugManager(WrappedVulkan *driver, VkDevice dev)
 		0.0f, // lod bias
 		1.0f, // max aniso
 		false, VK_COMPARE_OP_NEVER,
-		0.0f, 0.0f, // min/max lod
+		0.0f, 128.0f, // min/max lod
 		VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE,
 		false, // unnormalized
 	};

renderdoc/driver/vulkan/vk_replay.cpp

@@ -658,7 +658,7 @@ bool VulkanReplay::RenderTexture(TextureDisplay cfg)
 			Unwrap(liveIm), VK_IMAGE_VIEW_TYPE_2D,
 			iminfo.format,
 			{ VK_CHANNEL_SWIZZLE_R, VK_CHANNEL_SWIZZLE_G, VK_CHANNEL_SWIZZLE_B, VK_CHANNEL_SWIZZLE_A },
-			{ VK_IMAGE_ASPECT_COLOR, 0, 1, 0, 1, },
+			{ VK_IMAGE_ASPECT_COLOR, 0, RDCMAX(1, iminfo.mipLevels), 0, 1, },
 			0
 		};