diff options
| author | Roland Scheidegger <[email protected]> | 2013-06-14 19:48:57 +0200 |
|---|---|---|
| committer | Roland Scheidegger <[email protected]> | 2013-06-18 18:01:24 +0200 |
| commit | 793e8e3d7ed816cc9a066245dde798afdcf8b581 (patch) | |
| tree | b71d5597d0d8669df8ed896b989bc519c82659d2 /src/gallium/drivers/radeonsi/radeonsi_pipe.c | |
| parent | 443dc15cf77edcaa7804c4277f0cce5d7c1d6b25 (diff) | |
gallium: add condition parameter to render_condition
For conditional rendering this makes it possible to skip rendering
if either the predicate is true or false, as supported by d3d10
(in fact previously it was sort of implied skip rendering if predicate
is false for occlusion predicate, and true for so_overflow predicate).
There's no cap bit for this as presumably all drivers could do it trivially
(but this patch does not implement it for the drivers using true
hw predicates, nvxx, r600, radeonsi, no change is expected for OpenGL
functionality).
Reviewed-by: Jose Fonseca <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeonsi/radeonsi_pipe.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/radeonsi_pipe.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/gallium/drivers/radeonsi/radeonsi_pipe.c b/src/gallium/drivers/radeonsi/radeonsi_pipe.c index 382311f39bd..3f4cd78cd57 100644 --- a/src/gallium/drivers/radeonsi/radeonsi_pipe.c +++ b/src/gallium/drivers/radeonsi/radeonsi_pipe.c @@ -139,6 +139,7 @@ void radeonsi_flush(struct pipe_context *ctx, struct pipe_fence_handle **fence, struct r600_context *rctx = (struct r600_context *)ctx; struct r600_fence **rfence = (struct r600_fence**)fence; struct pipe_query *render_cond = NULL; + boolean render_cond_cond = FALSE; unsigned render_cond_mode = 0; if (rfence) @@ -147,15 +148,16 @@ void radeonsi_flush(struct pipe_context *ctx, struct pipe_fence_handle **fence, /* Disable render condition. */ if (rctx->current_render_cond) { render_cond = rctx->current_render_cond; + render_cond_cond = rctx->current_render_cond_cond; render_cond_mode = rctx->current_render_cond_mode; - ctx->render_condition(ctx, NULL, 0); + ctx->render_condition(ctx, NULL, FALSE, 0); } si_context_flush(rctx, flags); /* Re-enable render condition. */ if (render_cond) { - ctx->render_condition(ctx, render_cond, render_cond_mode); + ctx->render_condition(ctx, render_cond, render_cond_cond, render_cond_mode); } } |