diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/gallium/drivers/radeonsi/si_descriptors.c | 2 | ||||
-rw-r--r-- | src/gallium/drivers/radeonsi/si_shader_internal.h | 4 | ||||
-rw-r--r-- | src/gallium/drivers/radeonsi/si_shader_nir.c | 5 | ||||
-rw-r--r-- | src/gallium/drivers/radeonsi/si_shader_tgsi_mem.c | 10 |
4 files changed, 10 insertions, 11 deletions
diff --git a/src/gallium/drivers/radeonsi/si_descriptors.c b/src/gallium/drivers/radeonsi/si_descriptors.c index 5f34668ba4d..ca58ec6577c 100644 --- a/src/gallium/drivers/radeonsi/si_descriptors.c +++ b/src/gallium/drivers/radeonsi/si_descriptors.c @@ -739,7 +739,7 @@ static void si_set_shader_image_desc(struct si_context *ctx, assert(fmask_desc || tex->surface.fmask_size == 0); if (uses_dcc && !skip_decompress && - (view->access & PIPE_IMAGE_ACCESS_WRITE || + ((ctx->chip_class <= GFX9 && view->access & PIPE_IMAGE_ACCESS_WRITE) || !vi_dcc_formats_compatible(screen, res->b.b.format, view->format))) { /* If DCC can't be disabled, at least decompress it. * The decompression is relatively cheap if the surface diff --git a/src/gallium/drivers/radeonsi/si_shader_internal.h b/src/gallium/drivers/radeonsi/si_shader_internal.h index 7832f75ef65..90e3f9844a8 100644 --- a/src/gallium/drivers/radeonsi/si_shader_internal.h +++ b/src/gallium/drivers/radeonsi/si_shader_internal.h @@ -347,8 +347,8 @@ LLVMValueRef si_load_sampler_desc(struct si_shader_context *ctx, enum ac_descriptor_type type); LLVMValueRef si_load_image_desc(struct si_shader_context *ctx, LLVMValueRef list, LLVMValueRef index, - enum ac_descriptor_type desc_type, bool dcc_off, - bool bindless); + enum ac_descriptor_type desc_type, + bool uses_store, bool bindless); void si_load_system_value(struct si_shader_context *ctx, unsigned index, diff --git a/src/gallium/drivers/radeonsi/si_shader_nir.c b/src/gallium/drivers/radeonsi/si_shader_nir.c index 9ce88df8056..743827307ba 100644 --- a/src/gallium/drivers/radeonsi/si_shader_nir.c +++ b/src/gallium/drivers/radeonsi/si_shader_nir.c @@ -1031,7 +1031,6 @@ si_nir_load_sampler_desc(struct ac_shader_abi *abi, struct si_shader_context *ctx = si_shader_context_from_abi(abi); LLVMBuilderRef builder = ctx->ac.builder; unsigned const_index = base_index + constant_index; - bool dcc_off = write; assert(!descriptor_set); assert(!image || desc_type == AC_DESC_IMAGE || desc_type == AC_DESC_BUFFER); @@ -1049,7 +1048,7 @@ si_nir_load_sampler_desc(struct ac_shader_abi *abi, LLVMConstInt(ctx->i64, 2, 0), ""); return si_load_image_desc(ctx, list, dynamic_index, desc_type, - dcc_off, true); + write, true); } /* Since bindless handle arithmetic can contain an unsigned integer @@ -1088,7 +1087,7 @@ si_nir_load_sampler_desc(struct ac_shader_abi *abi, index = LLVMBuildSub(ctx->ac.builder, LLVMConstInt(ctx->i32, SI_NUM_IMAGES - 1, 0), index, ""); - return si_load_image_desc(ctx, list, index, desc_type, dcc_off, false); + return si_load_image_desc(ctx, list, index, desc_type, write, false); } index = LLVMBuildAdd(ctx->ac.builder, index, diff --git a/src/gallium/drivers/radeonsi/si_shader_tgsi_mem.c b/src/gallium/drivers/radeonsi/si_shader_tgsi_mem.c index d45dac1553f..01df9962ee8 100644 --- a/src/gallium/drivers/radeonsi/si_shader_tgsi_mem.c +++ b/src/gallium/drivers/radeonsi/si_shader_tgsi_mem.c @@ -176,8 +176,8 @@ static LLVMValueRef force_dcc_off(struct si_shader_context *ctx, LLVMValueRef si_load_image_desc(struct si_shader_context *ctx, LLVMValueRef list, LLVMValueRef index, - enum ac_descriptor_type desc_type, bool dcc_off, - bool bindless) + enum ac_descriptor_type desc_type, + bool uses_store, bool bindless) { LLVMBuilderRef builder = ctx->ac.builder; LLVMValueRef rsrc; @@ -196,7 +196,8 @@ LLVMValueRef si_load_image_desc(struct si_shader_context *ctx, else rsrc = ac_build_load_to_sgpr(&ctx->ac, list, index); - if (desc_type == AC_DESC_IMAGE && dcc_off) + if (ctx->ac.chip_class <= GFX9 && + desc_type == AC_DESC_IMAGE && uses_store) rsrc = force_dcc_off(ctx, rsrc); return rsrc; } @@ -215,7 +216,6 @@ image_fetch_rsrc( LLVMValueRef rsrc_ptr = LLVMGetParam(ctx->main_fn, ctx->param_samplers_and_images); LLVMValueRef index; - bool dcc_off = is_store; if (!image->Register.Indirect) { index = LLVMConstInt(ctx->i32, @@ -259,7 +259,7 @@ image_fetch_rsrc( *rsrc = si_load_image_desc(ctx, rsrc_ptr, index, target == TGSI_TEXTURE_BUFFER ? AC_DESC_BUFFER : AC_DESC_IMAGE, - dcc_off, bindless); + is_store, bindless); } static void image_fetch_coords( |