diff options
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_blit.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_blit.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/si_blit.c b/src/gallium/drivers/radeonsi/si_blit.c index 87c8fa9c634..4e77d74a79f 100644 --- a/src/gallium/drivers/radeonsi/si_blit.c +++ b/src/gallium/drivers/radeonsi/si_blit.c @@ -328,6 +328,9 @@ static void si_clear(struct pipe_context *ctx, unsigned buffers, { struct si_context *sctx = (struct si_context *)ctx; struct pipe_framebuffer_state *fb = &sctx->framebuffer.state; + struct pipe_surface *zsbuf = fb->zsbuf; + struct r600_texture *zstex = + zsbuf ? (struct r600_texture*)zsbuf->texture : NULL; if (buffers & PIPE_CLEAR_COLOR) { evergreen_do_fast_color_clear(&sctx->b, fb, &sctx->framebuffer.atom, @@ -354,11 +357,23 @@ static void si_clear(struct pipe_context *ctx, unsigned buffers, } } + if (buffers & PIPE_CLEAR_DEPTH && + zstex && zstex->htile_buffer && + zsbuf->u.tex.level == 0 && + zsbuf->u.tex.first_layer == 0 && + zsbuf->u.tex.last_layer == util_max_layer(&zstex->resource.b.b, 0)) { + zstex->depth_clear_value = depth; + sctx->framebuffer.atom.dirty = true; /* updates DB_DEPTH_CLEAR */ + sctx->db_depth_clear = true; + } + si_blitter_begin(ctx, SI_CLEAR); util_blitter_clear(sctx->blitter, fb->width, fb->height, util_framebuffer_get_num_layers(fb), buffers, color, depth, stencil); si_blitter_end(ctx); + + sctx->db_depth_clear = false; } static void si_clear_render_target(struct pipe_context *ctx, |