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etnaviv: disable integer vertex formats on pre-HALTI2 hardware

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Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
This commit is contained in:
Jonathan Marek 2019-12-08 11:54:31 -05:00
parent d34705c891
commit 017cbab5b0
1 changed files with 13 additions and 1 deletions
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14
src/gallium/drivers/etnaviv/etnaviv_screen.c
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@ -434,6 +434,18 @@ gpu_supports_render_format(struct etna_screen *screen, enum pipe_format format,
return true;
}
static bool
gpu_supports_vertex_format(struct etna_screen *screen, enum pipe_format format)
{
if (translate_vertex_format_type(format) == ETNA_NO_MATCH)
return false;
if (util_format_is_pure_integer(format))
return VIV_FEATURE(screen, chipMinorFeatures4, HALTI2);
return true;
}
static bool
etna_screen_is_format_supported(struct pipe_screen *pscreen,
enum pipe_format format,
@ -472,7 +484,7 @@ etna_screen_is_format_supported(struct pipe_screen *pscreen,
}
if (usage & PIPE_BIND_VERTEX_BUFFER) {
if (translate_vertex_format_type(format) != ETNA_NO_MATCH)
if (gpu_supports_vertex_format(screen, format))
allowed |= PIPE_BIND_VERTEX_BUFFER;
}