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renderer: optimize tiling and reuse centralized image layouts

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This commit is contained in:
nmzik
2026-10-09 22:23:02 +02:00
parent 1c301c9aab
commit 5559cfcbb2
18 changed files with 1373 additions and 1533 deletions
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src/graphics/presentation/videoOut.cpp
+7 -13
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@@ -566,29 +566,23 @@ Graphics::ImageInfo BufferAttributeGroup::ImageInfo(const VideoOutBuffer& buffer
"pixels unchanged (format=0x{:016x}).\n", attribute.pixel_format));
}
}
const auto tile_mode = Graphics::Prospero::TileMode::kRenderTarget;
const auto pitch =
Graphics::TileGetTexturePitch(pixel_format.guest_format, attribute.width, tile_mode);
Graphics::TileSizeAlign total {};
Graphics::TileGetTextureTotalSize(pixel_format.guest_format, attribute.width, attribute.height,
1, 1, tile_mode, false, total);
if (total.size == 0 || total.align != 65536 ||
(buffer.data_address & (total.align - 1u)) != 0) {
EXIT("invalid video-out surface footprint or alignment\n");
}
const auto tile_mode = Graphics::Prospero::TileMode::kRenderTarget;
Graphics::ImageInfo info {};
info.data = {buffer.data_address, total.size};
info.data = {buffer.data_address, 0};
info.pixel_format = pixel_format.format;
info.guest_format = pixel_format.guest_format;
info.type = Graphics::Prospero::ImageType::kColor2D;
info.extent = {attribute.width, attribute.height, 1};
info.resources = {1, 1};
info.pitch = pitch;
info.bytes_per_block = pixel_format.bytes_per_element;
info.samples = 1;
info.tile_mode = tile_mode;
info.bgra16 = pixel_format.bgra16;
info.mip_layout[0] = {0, total.size, pitch, attribute.height};
info.UpdateSize();
if (info.data.size == 0 || info.tiling.block.block_size != 65536 ||
(buffer.data_address & 65535u) != 0) {
EXIT("invalid video-out surface footprint or alignment\n");
}
if (compression != Graphics::VideoOutCompression::Uncompressed) {
Graphics::TileSizeAlign dcc_size {};
if (!Graphics::TileGetDccSize(attribute.width, attribute.height, 1,