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author | Kenneth Graunke <kenneth@whitecape.org> | 2016-02-24 22:11:35 -0800 |
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committer | Kenneth Graunke <kenneth@whitecape.org> | 2016-02-26 15:55:59 -0800 |
commit | cfbd9831f89ef165e7998d0b8524a1aefedec404 (patch) | |
tree | cca5319f63f40660ec1dcfbb9f152fd81f836e3d /src/mesa/drivers/dri/i965/brw_nir.c | |
parent | b96ddd2e52e7205e5820714f2ad1028b666426c6 (diff) | |
download | external_mesa3d-cfbd9831f89ef165e7998d0b8524a1aefedec404.zip external_mesa3d-cfbd9831f89ef165e7998d0b8524a1aefedec404.tar.gz external_mesa3d-cfbd9831f89ef165e7998d0b8524a1aefedec404.tar.bz2 |
i965: Eliminate brw_nir_lower_{inputs,outputs,io} functions.
Now that each stage is directly calling brw_nir_lower_io(), and we have
per-stage helper functions, it makes sense to just call the relevant one
directly, rather than going through multiple switch statements.
This also eliminates stupid function parameters, such as the two that
only apply to vertex attributes.
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_nir.c')
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_nir.c | 88 |
1 files changed, 7 insertions, 81 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_nir.c b/src/mesa/drivers/dri/i965/brw_nir.c index ed836bf..2bd6c4e 100644 --- a/src/mesa/drivers/dri/i965/brw_nir.c +++ b/src/mesa/drivers/dri/i965/brw_nir.c @@ -202,7 +202,7 @@ remap_patch_urb_offsets(nir_block *block, void *closure) return true; } -static void +void brw_nir_lower_vs_inputs(nir_shader *nir, const struct brw_device_info *devinfo, bool is_scalar, @@ -245,7 +245,7 @@ brw_nir_lower_vs_inputs(nir_shader *nir, } } -static void +void brw_nir_lower_vue_inputs(nir_shader *nir, const struct brw_device_info *devinfo, bool is_scalar) @@ -297,7 +297,7 @@ brw_nir_lower_vue_inputs(nir_shader *nir, } } -static void +void brw_nir_lower_tes_inputs(nir_shader *nir) { struct remap_patch_urb_offsets_state state; @@ -324,46 +324,14 @@ brw_nir_lower_tes_inputs(nir_shader *nir) } } -static void +void brw_nir_lower_fs_inputs(nir_shader *nir) { nir_assign_var_locations(&nir->inputs, &nir->num_inputs, type_size_scalar); nir_lower_io(nir, nir_var_shader_in, type_size_scalar); } -static void -brw_nir_lower_inputs(nir_shader *nir, - const struct brw_device_info *devinfo, - bool is_scalar, - bool use_legacy_snorm_formula, - const uint8_t *vs_attrib_wa_flags) -{ - switch (nir->stage) { - case MESA_SHADER_VERTEX: - brw_nir_lower_vs_inputs(nir, devinfo, is_scalar, use_legacy_snorm_formula, - vs_attrib_wa_flags); - break; - case MESA_SHADER_TESS_CTRL: - case MESA_SHADER_GEOMETRY: - brw_nir_lower_vue_inputs(nir, devinfo, is_scalar); - break; - case MESA_SHADER_TESS_EVAL: - brw_nir_lower_tes_inputs(nir); - break; - case MESA_SHADER_FRAGMENT: - assert(is_scalar); - brw_nir_lower_fs_inputs(nir); - break; - case MESA_SHADER_COMPUTE: - /* Compute shaders have no inputs. */ - assert(exec_list_is_empty(&nir->inputs)); - break; - default: - unreachable("unsupported shader stage"); - } -} - -static void +void brw_nir_lower_vue_outputs(nir_shader *nir, bool is_scalar) { @@ -378,7 +346,7 @@ brw_nir_lower_vue_outputs(nir_shader *nir, } } -static void +void brw_nir_lower_tcs_outputs(nir_shader *nir) { struct remap_patch_urb_offsets_state state; @@ -404,7 +372,7 @@ brw_nir_lower_tcs_outputs(nir_shader *nir) } } -static void +void brw_nir_lower_fs_outputs(nir_shader *nir) { nir_assign_var_locations(&nir->outputs, &nir->num_outputs, @@ -412,30 +380,6 @@ brw_nir_lower_fs_outputs(nir_shader *nir) nir_lower_io(nir, nir_var_shader_out, type_size_scalar); } -static void -brw_nir_lower_outputs(nir_shader *nir, bool is_scalar) -{ - switch (nir->stage) { - case MESA_SHADER_VERTEX: - case MESA_SHADER_TESS_EVAL: - case MESA_SHADER_GEOMETRY: - brw_nir_lower_vue_outputs(nir, is_scalar); - break; - case MESA_SHADER_TESS_CTRL: - brw_nir_lower_tcs_outputs(nir); - break; - case MESA_SHADER_FRAGMENT: - brw_nir_lower_fs_outputs(nir); - break; - case MESA_SHADER_COMPUTE: - /* Compute shaders have no outputs. */ - assert(exec_list_is_empty(&nir->outputs)); - break; - default: - unreachable("unsupported shader stage"); - } -} - static int type_size_scalar_bytes(const struct glsl_type *type) { @@ -550,24 +494,6 @@ brw_preprocess_nir(nir_shader *nir, bool is_scalar) return nir; } -/** Lower input and output loads and stores for i965. */ -nir_shader * -brw_nir_lower_io(nir_shader *nir, - const struct brw_device_info *devinfo, - bool is_scalar, - bool use_legacy_snorm_formula, - const uint8_t *vs_attrib_wa_flags) -{ - bool progress; /* Written by OPT and OPT_V */ - (void)progress; - - OPT_V(brw_nir_lower_inputs, devinfo, is_scalar, - use_legacy_snorm_formula, vs_attrib_wa_flags); - OPT_V(brw_nir_lower_outputs, is_scalar); - - return nir; -} - /* Prepare the given shader for codegen * * This function is intended to be called right before going into the actual |