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early-access version 3635

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pineappleEA
2023-06-03 21:53:38 +02:00
parent 45d5799b4e
commit 667703d3e1
12 changed files with 113 additions and 52 deletions
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14
src/video_core/surface.cpp
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@@ -3,7 +3,6 @@
#include "common/common_types.h"
#include "common/math_util.h"
#include "common/settings.h"
#include "video_core/surface.h"
namespace VideoCore::Surface {
@@ -376,20 +375,11 @@ std::pair<u32, u32> GetASTCBlockSize(PixelFormat format) {
return {DefaultBlockWidth(format), DefaultBlockHeight(format)};
}
u64 TranscodedAstcSize(u64 base_size, PixelFormat format) {
u64 EstimatedDecompressedSize(u64 base_size, PixelFormat format) {
constexpr u64 RGBA8_PIXEL_SIZE = 4;
const u64 base_block_size = static_cast<u64>(DefaultBlockWidth(format)) *
static_cast<u64>(DefaultBlockHeight(format)) * RGBA8_PIXEL_SIZE;
const u64 uncompressed_size = (base_size * base_block_size) / BytesPerBlock(format);
switch (Settings::values.astc_recompression.GetValue()) {
case Settings::AstcRecompression::Bc1:
return uncompressed_size / 8;
case Settings::AstcRecompression::Bc3:
return uncompressed_size / 4;
default:
return uncompressed_size;
}
return (base_size * base_block_size) / BytesPerBlock(format);
}
} // namespace VideoCore::Surface