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libs/vkd3d: Introduce vkd3d_format.

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This commit is contained in:
Józef Kucia 2016-10-08 14:31:57 +02:00
parent 9620873b55
commit ab883caaff
2 changed files with 48 additions and 24 deletions
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62
libs/vkd3d/utils.c
View File

@ -22,6 +22,44 @@
#include "vkd3d_private.h"
static const struct vkd3d_format vkd3d_formats[] =
{
{DXGI_FORMAT_R32G32B32A32_FLOAT, VK_FORMAT_R32G32B32A32_SFLOAT, 16, VK_IMAGE_ASPECT_COLOR_BIT},
{DXGI_FORMAT_R32G32B32A32_UINT, VK_FORMAT_R32G32B32A32_UINT, 16, VK_IMAGE_ASPECT_COLOR_BIT},
{DXGI_FORMAT_R32G32B32A32_SINT, VK_FORMAT_R32G32B32A32_SINT, 16, VK_IMAGE_ASPECT_COLOR_BIT},
{DXGI_FORMAT_R32G32B32_FLOAT, VK_FORMAT_R32G32B32_SFLOAT, 12, VK_IMAGE_ASPECT_COLOR_BIT},
{DXGI_FORMAT_R8G8B8A8_UNORM, VK_FORMAT_R8G8B8A8_UNORM, 4, VK_IMAGE_ASPECT_COLOR_BIT},
{DXGI_FORMAT_R32_FLOAT, VK_FORMAT_R32_SFLOAT, 4, VK_IMAGE_ASPECT_COLOR_BIT},
{DXGI_FORMAT_B8G8R8A8_UNORM, VK_FORMAT_B8G8R8A8_UNORM, 4, VK_IMAGE_ASPECT_COLOR_BIT},
};
const struct vkd3d_format *vkd3d_get_format(DXGI_FORMAT dxgi_format)
{
unsigned int i;
for (i = 0; i < ARRAY_SIZE(vkd3d_formats); ++i)
{
if (vkd3d_formats[i].dxgi_format == dxgi_format)
return &vkd3d_formats[i];
}
FIXME("Unhandled DXGI format %#x.\n", dxgi_format);
return NULL;
}
VkFormat vk_format_from_dxgi_format(DXGI_FORMAT dxgi_format)
{
const struct vkd3d_format *format;
if (!(format = vkd3d_get_format(dxgi_format)))
{
FIXME("Unhandled format %#x.\n", dxgi_format);
return VK_FORMAT_UNDEFINED;
}
return format->vk_format;
}
bool vkd3d_array_reserve(void **elements, size_t *capacity, size_t element_count, size_t element_size)
{
size_t new_capacity, max_capacity;
@ -159,30 +197,6 @@ const char *debug_vk_memory_property_flags(VkMemoryPropertyFlags flags)
return vkd3d_dbg_sprintf("%s", &buffer[3]);
}
VkFormat vk_format_from_dxgi_format(DXGI_FORMAT format)
{
switch (format)
{
case DXGI_FORMAT_R32G32B32A32_FLOAT:
return VK_FORMAT_R32G32B32A32_SFLOAT;
case DXGI_FORMAT_R32G32B32A32_UINT:
return VK_FORMAT_R32G32B32A32_UINT;
case DXGI_FORMAT_R32G32B32A32_SINT:
return VK_FORMAT_R32G32B32A32_SINT;
case DXGI_FORMAT_R32G32B32_FLOAT:
return VK_FORMAT_R32G32B32_SFLOAT;
case DXGI_FORMAT_R8G8B8A8_UNORM:
return VK_FORMAT_R8G8B8A8_UNORM;
case DXGI_FORMAT_R32_FLOAT:
return VK_FORMAT_R32_SFLOAT;
case DXGI_FORMAT_B8G8R8A8_UNORM:
return VK_FORMAT_B8G8R8A8_UNORM;
default:
FIXME("Unhandled format %#x.\n", format);
return VK_FORMAT_UNDEFINED;
}
}
HRESULT hresult_from_vk_result(VkResult vr)
{
switch (vr)

10
libs/vkd3d/vkd3d_private.h
View File

@ -275,6 +275,16 @@ HRESULT d3d12_device_create(const struct vkd3d_device_create_info *create_info,
struct d3d12_device **device) DECLSPEC_HIDDEN;
/* utils */
struct vkd3d_format
{
DXGI_FORMAT dxgi_format;
VkFormat vk_format;
size_t byte_count;
VkImageAspectFlags vk_aspect_mask;
};
const struct vkd3d_format *vkd3d_get_format(DXGI_FORMAT dxgi_format) DECLSPEC_HIDDEN;
BOOL is_valid_feature_level(D3D_FEATURE_LEVEL feature_level) DECLSPEC_HIDDEN;
BOOL check_feature_level_support(D3D_FEATURE_LEVEL feature_level) DECLSPEC_HIDDEN;