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etnaviv: check if MSAA is supported

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Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Jonathan Marek <jonathan@marek.ca>
This commit is contained in:
Christian Gmeiner 2020-01-01 22:36:10 +01:00
parent 2271a187c2
commit 46b8273eb1
1 changed files with 2 additions and 0 deletions
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2
src/gallium/drivers/etnaviv/etnaviv_screen.c
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@ -434,6 +434,8 @@ gpu_supports_render_format(struct etna_screen *screen, enum pipe_format format,
/* Validate MSAA; number of samples must be allowed, and render target
* must have MSAA'able format. */
if (sample_count > 1) {
if (!VIV_FEATURE(screen, chipFeatures, MSAA))
return false;
if (!translate_samples_to_xyscale(sample_count, NULL, NULL))
return false;
if (translate_ts_format(format) == ETNA_NO_MATCH)