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radeonsi: enable some sampler fields to match the closed driver 

copied from the Vulkan driver

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Marek Olšák 2016-04-07 17:02:51 +02:00
parent 1a98be001f
commit f7420ef5b4
2 changed files with 10 additions and 2 deletions
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9
src/gallium/drivers/radeonsi/si_state.c
View File

@ -3406,13 +3406,18 @@ static void *si_create_sampler_state(struct pipe_context *ctx,
r600_tex_aniso_filter(state->max_anisotropy) << 9 |
S_008F30_DEPTH_COMPARE_FUNC(si_tex_compare(state->compare_func)) |
S_008F30_FORCE_UNNORMALIZED(!state->normalized_coords) |
S_008F30_DISABLE_CUBE_WRAP(!state->seamless_cube_map));
S_008F30_DISABLE_CUBE_WRAP(!state->seamless_cube_map) |
S_008F30_COMPAT_MODE(sctx->b.chip_class >= VI));
rstate->val[1] = (S_008F34_MIN_LOD(S_FIXED(CLAMP(state->min_lod, 0, 15), 8)) |
S_008F34_MAX_LOD(S_FIXED(CLAMP(state->max_lod, 0, 15), 8)));
rstate->val[2] = (S_008F38_LOD_BIAS(S_FIXED(CLAMP(state->lod_bias, -16, 16), 8)) |
S_008F38_XY_MAG_FILTER(si_tex_filter(state->mag_img_filter) | aniso_flag_offset) |
S_008F38_XY_MIN_FILTER(si_tex_filter(state->min_img_filter) | aniso_flag_offset) |
S_008F38_MIP_FILTER(si_tex_mipfilter(state->min_mip_filter)));
S_008F38_MIP_FILTER(si_tex_mipfilter(state->min_mip_filter)) |
S_008F38_MIP_POINT_PRECLAMP(1) |
S_008F38_DISABLE_LSB_CEIL(1) |
S_008F38_FILTER_PREC_FIX(1) |
S_008F38_ANISO_OVERRIDE(sctx->b.chip_class >= VI));
rstate->val[3] = S_008F3C_BORDER_COLOR_PTR(border_color_index) |
S_008F3C_BORDER_COLOR_TYPE(border_color_type);
return rstate;

3
src/gallium/drivers/radeonsi/sid.h
View File

@ -2392,6 +2392,9 @@
#define S_008F38_FILTER_PREC_FIX(x) (((x) & 0x1) << 30)
#define G_008F38_FILTER_PREC_FIX(x) (((x) >> 30) & 0x1)
#define C_008F38_FILTER_PREC_FIX 0xBFFFFFFF
#define S_008F38_ANISO_OVERRIDE(x) (((x) & 0x1) << 31)
#define G_008F38_ANISO_OVERRIDE(x) (((x) >> 31) & 0x1)
#define C_008F38_ANISO_OVERRIDE 0x7FFFFFFF
#define R_008F3C_SQ_IMG_SAMP_WORD3 0x008F3C
#define S_008F3C_BORDER_COLOR_PTR(x) (((x) & 0xFFF) << 0)
#define G_008F3C_BORDER_COLOR_PTR(x) (((x) >> 0) & 0xFFF)