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r600g: disable single-sample fast color clear due to hangs

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Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=73528
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82186

Cc: 10.4 10.5 10.6 <mesa-stable@lists.freedesktop.org>
This commit is contained in:
Marek Olšák
2015-07-03 16:20:32 +02:00
parent 7744687ddb
commit 97ec2c694f
1 changed files with 6 additions and 1 deletions
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7
src/gallium/drivers/r600/r600_blit.c
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@@ -393,7 +393,12 @@ static void r600_clear(struct pipe_context *ctx, unsigned buffers,
struct r600_context *rctx = (struct r600_context *)ctx;
struct pipe_framebuffer_state *fb = &rctx->framebuffer.state;
if (buffers & PIPE_CLEAR_COLOR && rctx->b.chip_class >= EVERGREEN) {
/* Single-sample fast color clear is broken on r600g:
* https://bugs.freedesktop.org/show_bug.cgi?id=73528
* https://bugs.freedesktop.org/show_bug.cgi?id=82186
*/
if (buffers & PIPE_CLEAR_COLOR && rctx->b.chip_class >= EVERGREEN &&
rctx->framebuffer.nr_samples > 1) {
evergreen_do_fast_color_clear(&rctx->b, fb, &rctx->framebuffer.atom,
&buffers, color);
}