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panfrost: Don't emit a new FB desc when setting a new FB state 

The FB desc will be emitted/attached on the first draw targetting
this new FB.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
This commit is contained in:
Boris Brezillon 2019-08-02 19:18:45 +02:00
parent 95507a3dd4
commit 8227d284f7
1 changed files with 5 additions and 1 deletions
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6
src/gallium/drivers/panfrost/pan_context.c
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@ -2384,6 +2384,9 @@ panfrost_set_framebuffer_state(struct pipe_context *pctx,
if (!is_scanout || has_draws)
panfrost_flush(pctx, NULL, PIPE_FLUSH_END_OF_FRAME);
else
assert(!ctx->payloads[PIPE_SHADER_VERTEX].postfix.framebuffer &&
!ctx->payloads[PIPE_SHADER_FRAGMENT].postfix.framebuffer);
/* Invalidate the FBO job cache since we've just been assigned a new
* FB state.
@ -2396,7 +2399,8 @@ panfrost_set_framebuffer_state(struct pipe_context *pctx,
struct panfrost_screen *screen = pan_screen(ctx->base.screen);
panfrost_hint_afbc(screen, &ctx->pipe_framebuffer);
panfrost_attach_vt_framebuffer(ctx, false);
for (unsigned i = 0; i < PIPE_SHADER_TYPES; ++i)
ctx->payloads[i].postfix.framebuffer = 0;
}
static void *