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freedreno/a3xx: some texture fixes

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Stop hard coding bits that indicate texture type (2d/3d/cube/etc).

Signed-off-by: Rob Clark <robclark@freedesktop.org>
This commit is contained in:
Rob Clark 2013-08-05 18:03:33 -04:00
parent fd59f3ea98
commit 528bee59fe
1 changed files with 24 additions and 1 deletions
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25
src/gallium/drivers/freedreno/a3xx/fd3_texture.c
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@ -87,6 +87,7 @@ fd3_sampler_state_create(struct pipe_context *pctx,
so->base = *cso;
so->texsamp0 =
COND(!cso->normalized_coords, A3XX_TEX_SAMP_0_UNNORM_COORDS) |
A3XX_TEX_SAMP_0_XY_MAG(tex_filter(cso->mag_img_filter)) |
A3XX_TEX_SAMP_0_XY_MIN(tex_filter(cso->min_img_filter)) |
A3XX_TEX_SAMP_0_WRAP_S(tex_clamp(cso->wrap_s)) |
@ -97,6 +98,28 @@ fd3_sampler_state_create(struct pipe_context *pctx,
return so;
}
static enum a3xx_tex_type
tex_type(unsigned target)
{
switch (target) {
default:
assert(0);
case PIPE_BUFFER:
case PIPE_TEXTURE_1D:
case PIPE_TEXTURE_1D_ARRAY:
return A3XX_TEX_1D;
case PIPE_TEXTURE_RECT:
case PIPE_TEXTURE_2D:
case PIPE_TEXTURE_2D_ARRAY:
return A3XX_TEX_2D;
case PIPE_TEXTURE_3D:
return A3XX_TEX_3D;
case PIPE_TEXTURE_CUBE:
case PIPE_TEXTURE_CUBE_ARRAY:
return A3XX_TEX_CUBE;
}
}
static struct pipe_sampler_view *
fd3_sampler_view_create(struct pipe_context *pctx, struct pipe_resource *prsc,
const struct pipe_sampler_view *cso)
@ -116,7 +139,7 @@ fd3_sampler_view_create(struct pipe_context *pctx, struct pipe_resource *prsc,
so->tex_resource = rsc;
so->texconst0 =
0x40000000 | /* ??? */
A3XX_TEX_CONST_0_TYPE(tex_type(prsc->target)) |
A3XX_TEX_CONST_0_FMT(fd3_pipe2tex(cso->format)) |
fd3_tex_swiz(cso->format, cso->swizzle_r, cso->swizzle_g,
cso->swizzle_b, cso->swizzle_a);