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Rev 4358 Rev 4401
Line 85... Line 85...
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		return NULL;
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		return NULL;
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	so->base = *cso;
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	so->base = *cso;
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	so->texsamp0 =
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	so->texsamp0 =
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			COND(!cso->normalized_coords, A3XX_TEX_SAMP_0_UNNORM_COORDS) |
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			A3XX_TEX_SAMP_0_XY_MAG(tex_filter(cso->mag_img_filter)) |
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			A3XX_TEX_SAMP_0_XY_MAG(tex_filter(cso->mag_img_filter)) |
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			A3XX_TEX_SAMP_0_XY_MIN(tex_filter(cso->min_img_filter)) |
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			A3XX_TEX_SAMP_0_XY_MIN(tex_filter(cso->min_img_filter)) |
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			A3XX_TEX_SAMP_0_WRAP_S(tex_clamp(cso->wrap_s)) |
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			A3XX_TEX_SAMP_0_WRAP_S(tex_clamp(cso->wrap_s)) |
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			A3XX_TEX_SAMP_0_WRAP_T(tex_clamp(cso->wrap_t)) |
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			A3XX_TEX_SAMP_0_WRAP_T(tex_clamp(cso->wrap_t)) |
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			A3XX_TEX_SAMP_0_WRAP_R(tex_clamp(cso->wrap_r));
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			A3XX_TEX_SAMP_0_WRAP_R(tex_clamp(cso->wrap_r));
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	so->texsamp1 = 0x00000000;  /* ??? */
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	so->texsamp1 = 0x00000000;  /* ??? */
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	return so;
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}
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static enum a3xx_tex_type
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tex_type(unsigned target)
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{
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	switch (target) {
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	default:
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		assert(0);
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	case PIPE_BUFFER:
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	case PIPE_TEXTURE_1D:
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	case PIPE_TEXTURE_1D_ARRAY:
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		return A3XX_TEX_1D;
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	case PIPE_TEXTURE_RECT:
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	case PIPE_TEXTURE_2D:
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	case PIPE_TEXTURE_2D_ARRAY:
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		return A3XX_TEX_2D;
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	case PIPE_TEXTURE_3D:
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		return A3XX_TEX_3D;
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	case PIPE_TEXTURE_CUBE:
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	case PIPE_TEXTURE_CUBE_ARRAY:
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		return A3XX_TEX_CUBE;
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	return so;
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	}
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}
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}
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static struct pipe_sampler_view *
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static struct pipe_sampler_view *
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	so->base.context = pctx;
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	so->base.context = pctx;
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	so->tex_resource =  rsc;
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	so->tex_resource =  rsc;
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	so->texconst0 =
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	so->texconst0 =
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			0x40000000 | /* ??? */
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			A3XX_TEX_CONST_0_TYPE(tex_type(prsc->target)) |
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			A3XX_TEX_CONST_0_FMT(fd3_pipe2tex(cso->format)) |
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			A3XX_TEX_CONST_0_FMT(fd3_pipe2tex(cso->format)) |
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			fd3_tex_swiz(cso->format, cso->swizzle_r, cso->swizzle_g,
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			fd3_tex_swiz(cso->format, cso->swizzle_r, cso->swizzle_g,
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						cso->swizzle_b, cso->swizzle_a);
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						cso->swizzle_b, cso->swizzle_a);