diff options
| author | Nicolai Hähnle <[email protected]> | 2016-11-07 17:49:24 +0100 |
|---|---|---|
| committer | Nicolai Hähnle <[email protected]> | 2016-11-16 10:31:25 +0100 |
| commit | 2fb4b5bdf6d10599d4b52bfca7095155a1437164 (patch) | |
| tree | 966b46a95f9f66a3c159d46648142d5dcddc13b0 | |
| parent | 3817a7a1d7434ae5ae069599013cea81cf809aa5 (diff) | |
st/mesa: fix ReadPixels into packed formats with PBO
When using the GPU download path, we bind the PBO as a buffer texture,
so call is_format_supported accordingly. On radeonsi, this means that
GPU downloads aren't used for UNSIGNED_SHORT_5_6_5 destinations, for
example.
Fixes parts of GL45-CTS.gtf32.GL3Tests.packed_pixels.packed_pixels_pbo.
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Edward O'Callaghan <[email protected]>
| -rw-r--r-- | src/mesa/state_tracker/st_cb_readpixels.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/mesa/state_tracker/st_cb_readpixels.c b/src/mesa/state_tracker/st_cb_readpixels.c index b79f1062a19..cab6abef323 100644 --- a/src/mesa/state_tracker/st_cb_readpixels.c +++ b/src/mesa/state_tracker/st_cb_readpixels.c @@ -112,8 +112,7 @@ try_pbo_readpixels(struct st_context *st, struct st_renderbuffer *strb, if (texture->nr_samples > 1) return false; - if (!screen->is_format_supported(screen, dst_format, PIPE_TEXTURE_2D, - texture->nr_samples, + if (!screen->is_format_supported(screen, dst_format, PIPE_BUFFER, 0, PIPE_BIND_SHADER_IMAGE)) return false; |