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vkd3d-shader/hlsl: Declare integer semantics as having constant interpolation.

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Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Giovanni Mascellani <gmascellani@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Francisco Casas <fcasas@codeweavers.com>
Signed-off-by: Matteo Bruni <mbruni@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2022-03-22 16:59:12 -05:00 committed by Alexandre Julliard
parent e6dabf22bf
commit c9b7669240
1 changed files with 15 additions and 15 deletions
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30
libs/vkd3d-shader/hlsl_sm4.c
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@ -25,6 +25,20 @@
static void write_sm4_block(struct hlsl_ctx *ctx, struct vkd3d_bytecode_buffer *buffer, const struct hlsl_block *block);
static bool type_is_integer(const struct hlsl_type *type)
{
switch (type->base_type)
{
case HLSL_TYPE_BOOL:
case HLSL_TYPE_INT:
case HLSL_TYPE_UINT:
return true;
default:
return false;
}
}
bool hlsl_sm4_register_from_semantic(struct hlsl_ctx *ctx, const struct hlsl_semantic *semantic,
bool output, enum vkd3d_sm4_register_type *type, enum vkd3d_sm4_swizzle_type *swizzle_type, bool *has_idx)
{
@ -1206,7 +1220,7 @@ static void write_sm4_dcl_semantic(struct hlsl_ctx *ctx, struct vkd3d_bytecode_b
{
enum vkd3d_shader_interpolation_mode mode = VKD3DSIM_LINEAR;
if (var->modifiers & HLSL_STORAGE_NOINTERPOLATION)
if ((var->modifiers & HLSL_STORAGE_NOINTERPOLATION) || type_is_integer(var->data_type))
mode = VKD3DSIM_CONSTANT;
instr.opcode |= mode << VKD3D_SM4_INTERPOLATION_MODE_SHIFT;
@ -1419,20 +1433,6 @@ static void write_sm4_sample(struct hlsl_ctx *ctx, struct vkd3d_bytecode_buffer
write_sm4_instruction(buffer, &instr);
}
static bool type_is_integer(const struct hlsl_type *type)
{
switch (type->base_type)
{
case HLSL_TYPE_BOOL:
case HLSL_TYPE_INT:
case HLSL_TYPE_UINT:
return true;
default:
return false;
}
}
static bool type_is_float(const struct hlsl_type *type)
{
return type->base_type == HLSL_TYPE_FLOAT || type->base_type == HLSL_TYPE_HALF;