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freedreno: Switch the 16-bit workaround to match what turnip does.

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Prevents regressions on argb1555 and rgb565 when making turnip use
freedreno's layout.

Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
This commit is contained in:
Eric Anholt
2019-11-26 15:25:29 -08:00
parent d9cf3e76bd
commit de619d7503
1 changed files with 4 additions and 4 deletions
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8
src/freedreno/fdl/fd6_layout.c
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@@ -35,7 +35,7 @@ static const struct {
unsigned heightalign;
} tile_alignment[] = {
[1] = { 128, 32 },
[2] = { 64, 32 },
[2] = { 128, 16 },
[3] = { 64, 32 },
[4] = { 64, 16 },
[6] = { 64, 16 },
@@ -47,8 +47,8 @@ static const struct {
[48] = { 64, 16 },
[64] = { 64, 16 },
/* special cases for r16: */
[0] = { 128, 16 },
/* special cases for r8g8: */
[0] = { 64, 32 },
};
/* NOTE: good way to test this is: (for example)
@@ -81,7 +81,7 @@ fdl6_layout(struct fdl_layout *layout,
int ta = layout->cpp;
/* The z16/r16 formats seem to not play by the normal tiling rules: */
if ((layout->cpp == 2) && (util_format_get_nr_components(format) == 1))
if ((layout->cpp == 2) && (util_format_get_nr_components(format) == 2))
ta = 0;
uint32_t alignment;