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panfrost: Gate overdraw_alpha on Bifrost+

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Not used on Midgard, deals with a -Wunused-function warning.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Italo Nicola <italonicola@collabora.com>
Acked-by: Faith Ekstrand <faith.ekstrand@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24428>
This commit is contained in:
Alyssa Rosenzweig 2023-08-01 10:43:59 -04:00 • committed by Marge Bot
parent 7a32a9aa18
commit 04159a2973
1 changed files with 2 additions and 0 deletions
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2
src/gallium/drivers/panfrost/pan_cmdstream.c
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@ -361,6 +361,7 @@ pack_blend_constant(enum pipe_format format, float cons)
* overdraw alpha=0 should be set when alpha=0 implies no overdraw,
* equivalently, all enabled render targets have alpha_zero_nop set.
*/
#if PAN_ARCH >= 6
static bool
panfrost_overdraw_alpha(const struct panfrost_context *ctx, bool zero)
{
@ -378,6 +379,7 @@ panfrost_overdraw_alpha(const struct panfrost_context *ctx, bool zero)
return true;
}
#endif
static void
panfrost_emit_blend(struct panfrost_batch *batch, void *rts,