Reviewed-by: Marek Olšák <marek.ol...@amd.com>
Marek
On Thu, Jun 19, 2014 at 5:27 AM, Axel Davy <axel.d...@ens.fr> wrote:
> It allows to blit two __DRIimages.
>
> Signed-off-by: Axel Davy <axel.d...@ens.fr>
> ---
> include/GL/internal/dri_interface.h | 24 +++++++++++++++++++++++-
> 1 file changed, 23 insertions(+), 1 deletion(-)
>
> diff --git a/include/GL/internal/dri_interface.h
> b/include/GL/internal/dri_interface.h
> index 4d57d0b..300156e 100644
> --- a/include/GL/internal/dri_interface.h
> +++ b/include/GL/internal/dri_interface.h
> @@ -1005,7 +1005,7 @@ struct __DRIdri2ExtensionRec {
> * extensions.
> */
> #define __DRI_IMAGE "DRI_IMAGE"
> -#define __DRI_IMAGE_VERSION 8
> +#define __DRI_IMAGE_VERSION 9
>
> /**
> * These formats correspond to the similarly named MESA_FORMAT_*
> @@ -1133,6 +1133,13 @@ enum __DRIChromaSiting {
> #define __DRI_IMAGE_ERROR_BAD_PARAMETER 3
> /*@}*/
>
> +/**
> + * blitImage flags
> + */
> +
> +#define __BLIT_FLAG_FLUSH 0x0001
> +#define __BLIT_FLAG_FINISH 0x0002
> +
> typedef struct __DRIimageRec __DRIimage;
> typedef struct __DRIimageExtensionRec __DRIimageExtension;
> struct __DRIimageExtensionRec {
> @@ -1239,6 +1246,21 @@ struct __DRIimageExtensionRec {
> enum __DRIChromaSiting vert_siting,
> unsigned *error,
> void *loaderPrivate);
> +
> + /**
> + * Blit a part of a __DRIimage to another and flushes
> + *
> + * flush_flag:
> + * 0: no flush
> + * __BLIT_FLAG_FLUSH: flush after the blit operation
> + * __BLIT_FLAG_FINISH: flush and wait the blit finished
> + *
> + * \since 9
> + */
> + void (*blitImage)(__DRIcontext *context, __DRIimage *dst, __DRIimage *src,
> + int dstx0, int dsty0, int dstwidth, int dstheight,
> + int srcx0, int srcy0, int srcwidth, int srcheight,
> + int flush_flag);
> };
>
>
> --
> 1.9.1
>
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> mesa-dev@lists.freedesktop.org
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