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authorJakob Bornecrantz <[email protected]>2010-02-17 21:08:49 +0000
committerJakob Bornecrantz <[email protected]>2010-03-01 16:05:35 +0000
commit3f37f23d17734e8a49809859df58354ed9c00a2d (patch)
treebdbd800b72ff18cc548b94bee1dbf6a1e2ba226e /src/gallium/drivers/r300
parentb2e94d05c9602e2814a513a51eed67d014b338f3 (diff)
gallium: Reorg texture usage flags
Introduce a new shared usage and rename primary to scanout. The display target usage is more of a windows concept and doesn't mean the same thing as shared. Display target means that the surface should be presentable, for softpipe this means that it should be backed by a hardware buffer.
Diffstat (limited to 'src/gallium/drivers/r300')
-rw-r--r--src/gallium/drivers/r300/r300_screen.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/gallium/drivers/r300/r300_screen.c b/src/gallium/drivers/r300/r300_screen.c
index 6a55570571a..2d8b313e5d1 100644
--- a/src/gallium/drivers/r300/r300_screen.c
+++ b/src/gallium/drivers/r300/r300_screen.c
@@ -231,14 +231,16 @@ static boolean r300_is_format_supported(struct pipe_screen* screen,
/* Check colorbuffer format support. */
if ((usage & (PIPE_TEXTURE_USAGE_RENDER_TARGET |
PIPE_TEXTURE_USAGE_DISPLAY_TARGET |
- PIPE_TEXTURE_USAGE_PRIMARY)) &&
+ PIPE_TEXTURE_USAGE_SCANOUT |
+ PIPE_TEXTURE_USAGE_SHARED)) &&
/* 2101010 cannot be rendered to on non-r5xx. */
(is_r500 || !is_color2101010) &&
r300_is_colorbuffer_format_supported(format)) {
retval |= usage &
(PIPE_TEXTURE_USAGE_RENDER_TARGET |
PIPE_TEXTURE_USAGE_DISPLAY_TARGET |
- PIPE_TEXTURE_USAGE_PRIMARY);
+ PIPE_TEXTURE_USAGE_SCANOUT |
+ PIPE_TEXTURE_USAGE_SHARED);
}
/* Check depth-stencil format support. */