diff options
Diffstat (limited to 'src/gallium/auxiliary/util/u_blitter.h')
| -rw-r--r-- | src/gallium/auxiliary/util/u_blitter.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/util/u_blitter.h b/src/gallium/auxiliary/util/u_blitter.h index 80a11526e77..7600391c511 100644 --- a/src/gallium/auxiliary/util/u_blitter.h +++ b/src/gallium/auxiliary/util/u_blitter.h @@ -161,6 +161,16 @@ void util_blitter_clear_depth_custom(struct blitter_context *blitter, double depth, void *custom_dsa); /** + * Check if the blitter (with the help of the driver) can blit between + * the two resources. + * The mask is a combination of the PIPE_MASK_* flags. + * Set to PIPE_MASK_RGBAZS if unsure. + */ +boolean util_blitter_is_copy_supported(struct blitter_context *blitter, + const struct pipe_resource *dst, + const struct pipe_resource *src, + unsigned mask); +/** * Copy a block of pixels from one surface to another. * * You can copy from any color format to any other color format provided @@ -201,6 +211,9 @@ void util_blitter_copy_texture(struct blitter_context *blitter, * coordinates. The dst dimensions are supplied through pipe_surface::width * and height. * + * The mask is a combination of the PIPE_MASK_* flags. + * Set to PIPE_MASK_RGBAZS if unsure. + * * NOTE: There are no checks whether the blit is actually supported. */ void util_blitter_copy_texture_view(struct blitter_context *blitter, |