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panfrost: Let Gallium pack colours 

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5265>
This commit is contained in:
Alyssa Rosenzweig 2020-05-14 19:33:18 -04:00 committed by Marge Bot
parent 8dc8b66403
commit c46b11438d
1 changed files with 4 additions and 10 deletions
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14
src/gallium/drivers/panfrost/pan_job.c
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@ -1258,19 +1258,13 @@ pan_pack_color(uint32_t *packed, const union pipe_color_union *color, enum pipe_
pan_pack_color_32(packed, (a1 << 31) | (b5 << 25) | (g5 << 15) | (r5 << 5));
} else {
/* Try Gallium's generic default path. Doesn't work for all
* formats but it's a good guess. */
union util_color out;
if (util_format_is_pure_integer(format)) {
memcpy(out.ui, color->ui, 16);
} else {
util_pack_color(color->f, format, &out);
}
/* Otherwise, it's generic subject to replication */
union util_color out = { 0 };
unsigned size = util_format_get_blocksize(format);
util_pack_color(color->f, format, &out);
if (size == 1) {
unsigned b = out.ui[0];
unsigned s = b | (b << 8);