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ac/nir: implement sparse image/texture loads

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Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7775>
This commit is contained in:
Rhys Perry
2020-11-23 15:02:28 +00:00
committed by Marge Bot
parent 55aeac7af4
commit 6d5e26752c
5 changed files with 128 additions and 20 deletions
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8
src/amd/llvm/ac_llvm_build.h
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@@ -195,9 +195,14 @@ LLVMValueRef ac_build_gather_values_extended(struct ac_llvm_context *ctx, LLVMVa
LLVMValueRef ac_build_gather_values(struct ac_llvm_context *ctx, LLVMValueRef *values,
unsigned value_count);
LLVMValueRef ac_build_concat(struct ac_llvm_context *ctx, LLVMValueRef a, LLVMValueRef b);
LLVMValueRef ac_extract_components(struct ac_llvm_context *ctx, LLVMValueRef value, unsigned start,
unsigned channels);
LLVMValueRef ac_build_expand(struct ac_llvm_context *ctx, LLVMValueRef value,
unsigned src_channels, unsigned dst_channels);
LLVMValueRef ac_build_expand_to_vec4(struct ac_llvm_context *ctx, LLVMValueRef value,
unsigned num_channels);
LLVMValueRef ac_build_round(struct ac_llvm_context *ctx, LLVMValueRef value);
@@ -261,7 +266,7 @@ LLVMValueRef ac_build_buffer_load(struct ac_llvm_context *ctx, LLVMValueRef rsrc
LLVMValueRef ac_build_buffer_load_format(struct ac_llvm_context *ctx, LLVMValueRef rsrc,
LLVMValueRef vindex, LLVMValueRef voffset,
unsigned num_channels, unsigned cache_policy,
bool can_speculate, bool d16);
bool can_speculate, bool d16, bool tfe);
LLVMValueRef ac_build_tbuffer_load_short(struct ac_llvm_context *ctx, LLVMValueRef rsrc,
LLVMValueRef voffset, LLVMValueRef soffset,
@@ -399,6 +404,7 @@ struct ac_image_args {
bool unorm : 1;
bool level_zero : 1;
bool d16 : 1; /* data and return values are 16-bit, requires GFX8+ */
bool tfe : 1;
unsigned attributes; /* additional call-site specific AC_FUNC_ATTRs */
LLVMValueRef resource;