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nv50,nvc0: add PIPE_BIND_LINEAR support to is_format_supported

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vdpau has recently come to rely on this, so make sure to check it
properly.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
This commit is contained in:
Ilia Mirkin 2016-03-31 21:52:13 -04:00
parent e0e1683087
commit df03be196a
2 changed files with 18 additions and 0 deletions
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9
src/gallium/drivers/nouveau/nv50/nv50_screen.c
View file

@ -67,9 +67,18 @@ nv50_screen_is_format_supported(struct pipe_screen *pscreen,
break;
}
if (bindings & PIPE_BIND_LINEAR)
if (util_format_is_depth_or_stencil(format) ||
(target != PIPE_TEXTURE_1D &&
target != PIPE_TEXTURE_2D &&
target != PIPE_TEXTURE_RECT) ||
sample_count > 1)
return false;
/* transfers & shared are always supported */
bindings &= ~(PIPE_BIND_TRANSFER_READ |
PIPE_BIND_TRANSFER_WRITE |
PIPE_BIND_LINEAR |
PIPE_BIND_SHARED);
return (( nv50_format_table[format].usage |

9
src/gallium/drivers/nouveau/nvc0/nvc0_screen.c
View file

@ -57,9 +57,18 @@ nvc0_screen_is_format_supported(struct pipe_screen *pscreen,
if (util_format_get_blocksizebits(format) == 3 * 32)
return false;
if (bindings & PIPE_BIND_LINEAR)
if (util_format_is_depth_or_stencil(format) ||
(target != PIPE_TEXTURE_1D &&
target != PIPE_TEXTURE_2D &&
target != PIPE_TEXTURE_RECT) ||
sample_count > 1)
return false;
/* transfers & shared are always supported */
bindings &= ~(PIPE_BIND_TRANSFER_READ |
PIPE_BIND_TRANSFER_WRITE |
PIPE_BIND_LINEAR |
PIPE_BIND_SHARED);
return (( nvc0_format_table[format].usage |