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zink: add support for compressed formats

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Acked-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Dave Airlie
2018-10-03 06:25:09 +01:00
committed by Erik Faye-Lund
parent 6ae8686bff
commit 5dbfb02459
1 changed files with 20 additions and 0 deletions
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20
src/gallium/drivers/zink/zink_screen.c
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@@ -31,6 +31,7 @@
#include "os/os_process.h"
#include "util/u_debug.h"
#include "util/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/u_screen.h"
@@ -527,6 +528,20 @@ static const VkFormat formats[PIPE_FORMAT_COUNT] = {
[PIPE_FORMAT_Z16_UNORM] = VK_FORMAT_D16_UNORM,
[PIPE_FORMAT_X8Z24_UNORM] = VK_FORMAT_X8_D24_UNORM_PACK32,
[PIPE_FORMAT_Z24_UNORM_S8_UINT] = VK_FORMAT_D24_UNORM_S8_UINT,
// compressed formats
[PIPE_FORMAT_DXT1_RGB] = VK_FORMAT_BC1_RGB_UNORM_BLOCK,
[PIPE_FORMAT_DXT1_RGBA] = VK_FORMAT_BC1_RGBA_UNORM_BLOCK,
[PIPE_FORMAT_DXT3_RGBA] = VK_FORMAT_BC2_UNORM_BLOCK,
[PIPE_FORMAT_DXT5_RGBA] = VK_FORMAT_BC3_UNORM_BLOCK,
[PIPE_FORMAT_RGTC1_UNORM] = VK_FORMAT_BC4_UNORM_BLOCK,
[PIPE_FORMAT_RGTC1_SNORM] = VK_FORMAT_BC4_SNORM_BLOCK,
[PIPE_FORMAT_RGTC2_UNORM] = VK_FORMAT_BC5_UNORM_BLOCK,
[PIPE_FORMAT_RGTC2_SNORM] = VK_FORMAT_BC5_SNORM_BLOCK,
[PIPE_FORMAT_BPTC_RGBA_UNORM] = VK_FORMAT_BC7_UNORM_BLOCK,
[PIPE_FORMAT_BPTC_SRGBA] = VK_FORMAT_BC7_SRGB_BLOCK,
[PIPE_FORMAT_BPTC_RGB_FLOAT] = VK_FORMAT_BC6H_SFLOAT_BLOCK,
[PIPE_FORMAT_BPTC_RGB_UFLOAT] = VK_FORMAT_BC6H_UFLOAT_BLOCK,
};
VkFormat
@@ -578,6 +593,11 @@ zink_is_format_supported(struct pipe_screen *pscreen,
return FALSE;
}
const struct util_format_description *desc = util_format_description(format);
if (desc->layout == UTIL_FORMAT_LAYOUT_BPTC &&
!screen->feats.textureCompressionBC)
return FALSE;
return TRUE;
}