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vkd3d-shader: Add support for combined samplers.

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Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Józef Kucia
2018-10-22 01:49:16 +02:00
committed by Alexandre Julliard
parent 063f0f057a
commit 11de335abd
3 changed files with 175 additions and 8 deletions
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15
include/private/vkd3d_shader.h
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@ -91,6 +91,18 @@ struct vkd3d_shader_resource_binding
struct vkd3d_shader_descriptor_binding binding;
};
#define VKD3D_DUMMY_SAMPLER_INDEX ~0u
struct vkd3d_shader_combined_resource_sampler
{
unsigned int resource_index;
unsigned int sampler_index;
enum vkd3d_shader_visibility shader_visibility;
bool is_buffer;
struct vkd3d_shader_descriptor_binding binding;
};
struct vkd3d_shader_uav_counter_binding
{
unsigned int register_index; /* u# */
@ -116,6 +128,9 @@ struct vkd3d_shader_interface
const struct vkd3d_shader_push_constant_buffer *push_constant_buffers;
unsigned int push_constant_buffer_count;
const struct vkd3d_shader_combined_resource_sampler *combined_samplers;
unsigned int combined_sampler_count;
/* A sampler used by OpImageFetches generated for SM4 ld instructions.
*
* In Vulkan OpImageFetch must be used with a sampled image.