diff options
| author | Ilia Mirkin <[email protected]> | 2015-11-07 23:20:31 -0500 |
|---|---|---|
| committer | Rob Clark <[email protected]> | 2015-11-18 14:31:13 -0500 |
| commit | d69e557f2a2c39888d83c7b52244412ee2a5594e (patch) | |
| tree | cf5b16e3436f091c70f80e9e4cc2205060cb5b70 /src/gallium/drivers/freedreno/freedreno_draw.c | |
| parent | 059da344ec17853bb503a7e4afa229c2e2a98c83 (diff) | |
freedreno: add support for conditional rendering, required for GL3.0
A smarter implementation would make it possible to attach this to emit
state for the BY_REGION versions to avoid breaking the tiling. But this
is a start.
Signed-off-by: Ilia Mirkin <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
Diffstat (limited to 'src/gallium/drivers/freedreno/freedreno_draw.c')
| -rw-r--r-- | src/gallium/drivers/freedreno/freedreno_draw.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/gallium/drivers/freedreno/freedreno_draw.c b/src/gallium/drivers/freedreno/freedreno_draw.c index 7bf3343f43a..bf803cc77bc 100644 --- a/src/gallium/drivers/freedreno/freedreno_draw.c +++ b/src/gallium/drivers/freedreno/freedreno_draw.c @@ -88,6 +88,10 @@ fd_draw_vbo(struct pipe_context *pctx, const struct pipe_draw_info *info) return; } + /* TODO: push down the region versions into the tiles */ + if (!fd_render_condition_check(pctx)) + return; + /* emulate unsupported primitives: */ if (!fd_supported_prim(ctx, info->mode)) { if (ctx->streamout.num_targets > 0) @@ -220,6 +224,10 @@ fd_clear(struct pipe_context *pctx, unsigned buffers, unsigned cleared_buffers; int i; + /* TODO: push down the region versions into the tiles */ + if (!fd_render_condition_check(pctx)) + return; + /* for bookkeeping about which buffers have been cleared (and thus * can fully or partially skip mem2gmem) we need to ignore buffers * that have already had a draw, in case apps do silly things like |