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r300: skip sin/cos input range transformation for nine and ntt

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Signed-off-by: Pavel Ondračka <pavel.ondracka@gmail.com>
Reviewed-by: Filip Gawin <filip@gawin.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18933>
This commit is contained in:
Pavel Ondračka
2023-01-16 10:48:42 +01:00
committed by Marge Bot
parent 0b21d3ae6c
commit d8f59b14d0
1 changed files with 11 additions and 2 deletions
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13
src/gallium/drivers/r300/r300_state.c
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@@ -1959,9 +1959,18 @@ static void* r300_create_vs_state(struct pipe_context* pipe,
if (r300->screen->caps.has_tcl) {
if (r300->screen->caps.is_r500) {
ntt_options = &hwtcl_r500_options;
NIR_PASS_V(shader->ir.nir, r300_transform_vs_trig_input);
/* Only nine should set both NTT shader name and
* use_legacy_math_rules and D3D9 already mandates
* the proper range for the trigonometric inputs.
*/
struct shader_info *info = &(((struct nir_shader *)(shader->ir.nir))->info);
if (!info->use_legacy_math_rules ||
!(info->name && !strcmp("TTN", info->name))) {
NIR_PASS_V(shader->ir.nir, r300_transform_vs_trig_input);
}
}
else
else
ntt_options = &hwtcl_r300_options;
} else {
ntt_options = &swtcl_options;