Convert RGB pixel data to RGBA when staging

[libs/gl.git] / source / backends / vulkan / texture3d_backend.cpp

diff --git a/source/backends/vulkan/texture3d_backend.cpp b/source/backends/vulkan/texture3d_backend.cpp
index 86653ef2b04796f4148050b11780e16884fc932e..ee3490a77263e43e25ddb6d967e2d839926897ab 100644 (file)
--- a/source/backends/vulkan/texture3d_backend.cpp
+++ b/source/backends/vulkan/texture3d_backend.cpp
@@ -55,8 +55,7 @@ void VulkanTexture3D::sub_image(unsigned level, int x, int y, int z, unsigned wd
                        vk.CmdCopyBufferToImage(cmd_buf, staging_buf, handle, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, &region);
                });
 
-       const char *src = static_cast<const char *>(data);
-       copy(src, src+data_size, static_cast<char *>(staging));
+       stage_pixels(staging, data, wd*ht*dp);
 }
 
 void VulkanTexture3D::generate_mipmap()