[Mesa-dev] [PATCH] ac: teach get_ac_sampler_dim() about subpass attachments
Nicolai Hähnle
nhaehnle at gmail.com
Mon Apr 23 16:53:43 UTC 2018
Thanks!
Reviewed-by: Nicolai Hähnle <nicolai.haehnle at amd.com>
On 23.04.2018 16:55, Samuel Pitoiset wrote:
> Suggested by Nicolai.
>
> Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
> ---
> src/amd/common/ac_nir_to_llvm.c | 24 +++++++-----------------
> 1 file changed, 7 insertions(+), 17 deletions(-)
>
> diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
> index 34efb2b9fe1..900c1c4afea 100644
> --- a/src/amd/common/ac_nir_to_llvm.c
> +++ b/src/amd/common/ac_nir_to_llvm.c
> @@ -87,7 +87,6 @@ get_ac_sampler_dim(const struct ac_llvm_context *ctx, enum glsl_sampler_dim dim,
> return is_array ? ac_image_1darray : ac_image_1d;
> case GLSL_SAMPLER_DIM_2D:
> case GLSL_SAMPLER_DIM_RECT:
> - case GLSL_SAMPLER_DIM_SUBPASS:
> case GLSL_SAMPLER_DIM_EXTERNAL:
> return is_array ? ac_image_2darray : ac_image_2d;
> case GLSL_SAMPLER_DIM_3D:
> @@ -95,8 +94,11 @@ get_ac_sampler_dim(const struct ac_llvm_context *ctx, enum glsl_sampler_dim dim,
> case GLSL_SAMPLER_DIM_CUBE:
> return ac_image_cube;
> case GLSL_SAMPLER_DIM_MS:
> - case GLSL_SAMPLER_DIM_SUBPASS_MS:
> return is_array ? ac_image_2darraymsaa : ac_image_2dmsaa;
> + case GLSL_SAMPLER_DIM_SUBPASS:
> + return ac_image_2darray;
> + case GLSL_SAMPLER_DIM_SUBPASS_MS:
> + return ac_image_2darraymsaa;
> default:
> unreachable("bad sampler dim");
> }
> @@ -2090,18 +2092,6 @@ static LLVMValueRef adjust_sample_index_using_fmask(struct ac_llvm_context *ctx,
> return sample_index;
> }
>
> -static bool
> -glsl_is_array_image(const struct glsl_type *type)
> -{
> - const enum glsl_sampler_dim dim = glsl_get_sampler_dim(type);
> -
> - if (glsl_sampler_type_is_array(type))
> - return true;
> -
> - return dim == GLSL_SAMPLER_DIM_SUBPASS ||
> - dim == GLSL_SAMPLER_DIM_SUBPASS_MS;
> -}
> -
> static void get_image_coords(struct ac_nir_context *ctx,
> const nir_intrinsic_instr *instr,
> struct ac_image_args *args)
> @@ -2247,7 +2237,7 @@ static LLVMValueRef visit_image_load(struct ac_nir_context *ctx,
> args.resource = get_sampler_desc(ctx, instr->variables[0],
> AC_DESC_IMAGE, NULL, true, false);
> args.dim = get_ac_image_dim(&ctx->ac, glsl_get_sampler_dim(type),
> - glsl_is_array_image(type));
> + glsl_sampler_type_is_array(type));
> args.dmask = 15;
> args.attributes = AC_FUNC_ATTR_READONLY;
> if (var->data.image._volatile || var->data.image.coherent)
> @@ -2290,7 +2280,7 @@ static void visit_image_store(struct ac_nir_context *ctx,
> args.resource = get_sampler_desc(ctx, instr->variables[0],
> AC_DESC_IMAGE, NULL, true, false);
> args.dim = get_ac_image_dim(&ctx->ac, glsl_get_sampler_dim(type),
> - glsl_is_array_image(type));
> + glsl_sampler_type_is_array(type));
> args.dmask = 15;
> if (force_glc || var->data.image._volatile || var->data.image.coherent)
> args.cache_policy |= ac_glc;
> @@ -2381,7 +2371,7 @@ static LLVMValueRef visit_image_atomic(struct ac_nir_context *ctx,
> args.resource = get_sampler_desc(ctx, instr->variables[0],
> AC_DESC_IMAGE, NULL, true, false);
> args.dim = get_ac_image_dim(&ctx->ac, glsl_get_sampler_dim(type),
> - glsl_is_array_image(type));
> + glsl_sampler_type_is_array(type));
>
> return ac_build_image_opcode(&ctx->ac, &args);
> }
>
--
Lerne, wie die Welt wirklich ist,
Aber vergiss niemals, wie sie sein sollte.
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