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lima: add missing resolve check for damage and reload 

If color buffer is not touched, we do not need to reload or get
damage region from it.

Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3755>
This commit is contained in:
Qiang Yu 2020-02-12 11:07:03 +08:00 committed by Marge Bot
parent 47200f5c8d
commit b9003111bb
1 changed files with 3 additions and 3 deletions
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6
src/gallium/drivers/lima/lima_draw.c
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@ -218,7 +218,7 @@ lima_ctx_dirty(struct lima_context *ctx)
static inline struct lima_damage_region *
lima_ctx_get_damage(struct lima_context *ctx)
{
if (!ctx->framebuffer.base.nr_cbufs)
if (!(ctx->framebuffer.base.nr_cbufs && (ctx->resolve & PIPE_CLEAR_COLOR0)))
return NULL;
struct lima_surface *surf = lima_surface(ctx->framebuffer.base.cbufs[0]);
@ -230,7 +230,7 @@ static bool
lima_fb_need_reload(struct lima_context *ctx)
{
/* Depth buffer is always discarded */
if (!ctx->framebuffer.base.nr_cbufs)
if (!(ctx->framebuffer.base.nr_cbufs && (ctx->resolve & PIPE_CLEAR_COLOR0)))
return false;
struct lima_surface *surf = lima_surface(ctx->framebuffer.base.cbufs[0]);
@ -1914,7 +1914,7 @@ _lima_flush(struct lima_context *ctx, bool end_of_frame)
ctx->plb_index = (ctx->plb_index + 1) % lima_ctx_num_plb;
if (ctx->framebuffer.base.nr_cbufs) {
if (ctx->framebuffer.base.nr_cbufs && (ctx->resolve & PIPE_CLEAR_COLOR0)) {
/* Set reload flag for next draw. It'll be unset if buffer is cleared */
struct lima_surface *surf = lima_surface(ctx->framebuffer.base.cbufs[0]);
surf->reload = true;