From 4e52e8f746e3565bf3fe9ba8e4e3744ce0302478 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Sat, 18 Dec 2010 10:40:33 +1000 Subject: r300g: add support for color0 writes to all bound color buffers. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Thanks to Marek Olšák for making my initial attempt actually work. Signed-off-by: Dave Airlie --- src/gallium/drivers/r300/r300_fs.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'src/gallium/drivers/r300/r300_fs.h') diff --git a/src/gallium/drivers/r300/r300_fs.h b/src/gallium/drivers/r300/r300_fs.h index 51bfa88c5e..c86a90b85a 100644 --- a/src/gallium/drivers/r300/r300_fs.h +++ b/src/gallium/drivers/r300/r300_fs.h @@ -54,6 +54,9 @@ struct r300_fragment_shader_code { uint32_t *cb_code; struct r300_fragment_shader_code* next; + + boolean write_all; + }; struct r300_fragment_shader { @@ -81,4 +84,10 @@ static INLINE boolean r300_fragment_shader_writes_depth(struct r300_fragment_sha return (fs->shader->code.writes_depth) ? TRUE : FALSE; } +static INLINE boolean r300_fragment_shader_writes_all(struct r300_fragment_shader *fs) +{ + if (!fs) + return FALSE; + return (fs->shader->write_all) ? TRUE : FALSE; +} #endif /* R300_FS_H */ -- cgit v1.2.3