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radv: handle per_vertex variables when gathering FS inputs

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Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16742>
This commit is contained in:
Samuel Pitoiset
2023-05-31 09:44:21 +02:00
committed by Marge Bot
parent 506705bdeb
commit 50888ba390
2 changed files with 7 additions and 2 deletions
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1
src/amd/vulkan/radv_shader.h
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@@ -345,6 +345,7 @@ struct radv_shader_info {
uint32_t input_per_primitive_mask;
uint32_t flat_shaded_mask;
uint32_t explicit_shaded_mask;
uint32_t per_vertex_shaded_mask;
uint32_t float16_shaded_mask;
uint32_t num_interp;
uint32_t num_prim_interp;

8
src/amd/vulkan/radv_shader_info.c
View File

@@ -615,7 +615,9 @@ gather_shader_info_fs(const struct radv_device *device, const nir_shader *nir,
info->ps.spi_shader_col_format = pipeline_key->ps.epilog.spi_shader_col_format;
nir_foreach_shader_in_variable(var, nir) {
unsigned attrib_count = glsl_count_attribute_slots(var->type, false);
const struct glsl_type *type =
var->data.per_vertex ? glsl_get_array_element(var->type) : var->type;
unsigned attrib_count = glsl_count_attribute_slots(type, false);
int idx = var->data.location;
switch (idx) {
@@ -631,7 +633,7 @@ gather_shader_info_fs(const struct radv_device *device, const nir_shader *nir,
unsigned component_count = var->data.location_frac + glsl_get_length(var->type);
attrib_count = (component_count + 3) / 4;
} else {
mark_16bit_ps_input(info, var->type, var->data.driver_location);
mark_16bit_ps_input(info, type, var->data.driver_location);
}
uint64_t mask = ((1ull << attrib_count) - 1);
@@ -641,6 +643,8 @@ gather_shader_info_fs(const struct radv_device *device, const nir_shader *nir,
info->ps.flat_shaded_mask |= mask << var->data.driver_location;
else if (var->data.interpolation == INTERP_MODE_EXPLICIT)
info->ps.explicit_shaded_mask |= mask << var->data.driver_location;
else if (var->data.per_vertex)
info->ps.per_vertex_shaded_mask |= mask << var->data.driver_location;
}
if (var->data.location >= VARYING_SLOT_VAR0) {