Re: [U-Boot] [PATCH 1/1] efi_loader: correctly support parameter delta in Blt

2018-03-15 Thread Ivan Gorinov
On Thu, 2018-03-15 at 11:19 +0100, Alexander Graf wrote: > In the Blt service of the EFI_GRAPHICS_OUTPUT_PROTOCOL the parameter delta > > is measured in bytes and not in pixels. > > > > The coding only supports delta being a multiple of four. The UEFI > > specification does not explicitly require

Re: [U-Boot] [PATCH 1/1] efi_loader: correctly support parameter delta in Blt

2018-03-15 Thread Alexander Graf
On 03/14/2018 07:57 PM, Heinrich Schuchardt wrote: In the Blt service of the EFI_GRAPHICS_OUTPUT_PROTOCOL the parameter delta is measured in bytes and not in pixels. The coding only supports delta being a multiple of four. The UEFI specification does not explicitly require this but as pixels hav

[U-Boot] [PATCH 1/1] efi_loader: correctly support parameter delta in Blt

2018-03-14 Thread Heinrich Schuchardt
In the Blt service of the EFI_GRAPHICS_OUTPUT_PROTOCOL the parameter delta is measured in bytes and not in pixels. The coding only supports delta being a multiple of four. The UEFI specification does not explicitly require this but as pixels have a size of four bytes we should be able to assume fo