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st/mesa: do scissored clears on depth/stencil as well when supported 

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Tested-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8905>
This commit is contained in:
Ilia Mirkin 2021-02-07 15:17:00 -05:00
parent 13f92183c7
commit 5088caa119
1 changed files with 6 additions and 2 deletions
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8
src/mesa/state_tracker/st_cb_clear.c
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@ -479,23 +479,27 @@ st_Clear(struct gl_context *ctx, GLbitfield mask)
struct st_renderbuffer *strb = st_renderbuffer(depthRb);
if (strb->surface && ctx->Depth.Mask) {
if (is_scissor_enabled(ctx, depthRb) ||
bool scissor = is_scissor_enabled(ctx, depthRb);
if ((scissor && !st->can_scissor_clear) ||
is_window_rectangle_enabled(ctx))
quad_buffers |= PIPE_CLEAR_DEPTH;
else
clear_buffers |= PIPE_CLEAR_DEPTH;
have_scissor_buffers |= scissor && st->can_scissor_clear;
}
}
if (mask & BUFFER_BIT_STENCIL) {
struct st_renderbuffer *strb = st_renderbuffer(stencilRb);
if (strb->surface && !is_stencil_disabled(ctx, stencilRb)) {
if (is_scissor_enabled(ctx, stencilRb) ||
bool scissor = is_scissor_enabled(ctx, stencilRb);
if ((scissor && !st->can_scissor_clear) ||
is_window_rectangle_enabled(ctx) ||
is_stencil_masked(ctx, stencilRb))
quad_buffers |= PIPE_CLEAR_STENCIL;
else
clear_buffers |= PIPE_CLEAR_STENCIL;
have_scissor_buffers |= scissor && st->can_scissor_clear;
}
}