}
}
+static const struct sp_filter_funcs funcs_linear = {
+ mip_filter_linear
+};
+
+static const struct sp_filter_funcs funcs_nearest = {
+ mip_filter_nearest
+};
+
+static const struct sp_filter_funcs funcs_none = {
+ mip_filter_none
+};
+
+static const struct sp_filter_funcs funcs_none_no_filter_select = {
+ mip_filter_none_no_filter_select
+};
+
+static const struct sp_filter_funcs funcs_linear_aniso = {
+ mip_filter_linear_aniso
+};
+
+static const struct sp_filter_funcs funcs_linear_2d_linear_repeat_POT = {
+ mip_filter_linear_2d_linear_repeat_POT
+};
/**
* Do shadow/depth comparisons.
const struct filter_args *filt_args,
float rgba[TGSI_NUM_CHANNELS][TGSI_QUAD_SIZE])
{
- mip_filter_func mip_filter;
+ const struct sp_filter_funcs *funcs = NULL;
img_filter_func min_img_filter = NULL;
img_filter_func mag_img_filter = NULL;
if (filt_args->control == tgsi_sampler_gather) {
- mip_filter = mip_filter_nearest;
+ funcs = &funcs_nearest;
min_img_filter = get_img_filter(sp_sview, &sp_samp->base, PIPE_TEX_FILTER_LINEAR, true);
} else if (sp_sview->pot2d & sp_samp->min_mag_equal_repeat_linear) {
- mip_filter = mip_filter_linear_2d_linear_repeat_POT;
+ funcs = &funcs_linear_2d_linear_repeat_POT;
}
else {
- mip_filter = sp_samp->mip_filter;
+ funcs = sp_samp->filter_funcs;
min_img_filter = get_img_filter(sp_sview, &sp_samp->base, sp_samp->min_img_filter, false);
if (sp_samp->min_mag_equal) {
mag_img_filter = min_img_filter;
}
}
- mip_filter(sp_sview, sp_samp, min_img_filter, mag_img_filter,
- s, t, p, c0, lod, filt_args, rgba);
+ funcs->filter(sp_sview, sp_samp, min_img_filter, mag_img_filter,
+ s, t, p, c0, lod, filt_args, rgba);
if (sp_samp->base.compare_mode != PIPE_TEX_COMPARE_NONE) {
sample_compare(sp_sview, sp_samp, s, t, p, c0, lod, filt_args->control, rgba);
switch (sampler->min_mip_filter) {
case PIPE_TEX_MIPFILTER_NONE:
if (sampler->min_img_filter == sampler->mag_img_filter)
- samp->mip_filter = mip_filter_none_no_filter_select;
+ samp->filter_funcs = &funcs_none_no_filter_select;
else
- samp->mip_filter = mip_filter_none;
+ samp->filter_funcs = &funcs_none;
break;
case PIPE_TEX_MIPFILTER_NEAREST:
- samp->mip_filter = mip_filter_nearest;
+ samp->filter_funcs = &funcs_nearest;
break;
case PIPE_TEX_MIPFILTER_LINEAR:
sampler->max_anisotropy <= 1) {
samp->min_mag_equal_repeat_linear = TRUE;
}
- samp->mip_filter = mip_filter_linear;
+ samp->filter_funcs = &funcs_linear;
/* Anisotropic filtering extension. */
if (sampler->max_anisotropy > 1) {
- samp->mip_filter = mip_filter_linear_aniso;
+ samp->filter_funcs = &funcs_linear_aniso;
/* Override min_img_filter:
* min_img_filter needs to be set to NEAREST since we need to access