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graphics: resolve Standard4KB color targets

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This commit is contained in:
nmzik
2026-08-16 21:47:17 +02:00
parent 2a1a8e72e3
commit e1366eb91d
3 changed files with 138 additions and 17 deletions
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src/graphics/guest_gpu/tile.cpp
+1
View File
@@ -1351,6 +1351,7 @@ uint32_t TileGetTexturePitch(Prospero::BufferFormat format, uint32_t width,
}
break;
}
case Prospero::TileMode::kStandard4KB:
case Prospero::TileMode::kStandard64KB:
case Prospero::TileMode::kPrt:
case Prospero::TileMode::kDepth:
src/graphics/host_gpu/renderer/colorRenderTarget.cpp
+28 -17
View File
@@ -130,12 +130,15 @@ void RenderExecutor::ResolveRenderColorTarget(uint64_t submit_id, RenderCommandB
if (volume && samples != 1) {
EXIT("multisampled 3D render targets are unsupported\n");
}
const uint32_t depth = volume ? rt.attrib3.depth + 1u : 1u;
const bool standard64 = rt.attrib3.tile_mode == Prospero::TileMode::kStandard64KB;
const bool depth_tile = rt.attrib3.tile_mode == Prospero::TileMode::kDepth;
const uint32_t depth = volume ? rt.attrib3.depth + 1u : 1u;
const bool standard4 = rt.attrib3.tile_mode == Prospero::TileMode::kStandard4KB;
const bool standard64 = rt.attrib3.tile_mode == Prospero::TileMode::kStandard64KB;
const bool depth_tile = rt.attrib3.tile_mode == Prospero::TileMode::kDepth;
const bool texture_tile = standard4 || standard64 || depth_tile;
switch (rt.attrib3.tile_mode) {
case Prospero::TileMode::kLinear:
case Prospero::TileMode::kStandard4KB:
case Prospero::TileMode::kStandard64KB:
case Prospero::TileMode::kDepth:
case Prospero::TileMode::kRenderTarget:
@@ -149,8 +152,8 @@ void RenderExecutor::ResolveRenderColorTarget(uint64_t submit_id, RenderCommandB
if (samples > 1 && (!tile || levels != 1)) {
EXIT("multisampled render targets require a single-mip tiled surface\n");
}
if (depth_tile && samples != 1) {
EXIT("depth-tiled color render targets do not support multisampling\n");
if (texture_tile && samples != 1) {
EXIT("texture-tiled color render targets do not support multisampling\n");
}
width = rt.attrib2.width + 1;
@@ -162,15 +165,17 @@ void RenderExecutor::ResolveRenderColorTarget(uint64_t submit_id, RenderCommandB
EXIT("render-target format has no valid element size\n");
}
const auto transfer_format = ImageOps::RenderTargetTransferFormat(bytes_per_element);
if ((standard64 || depth_tile) &&
(rt.attrib3.dimension != 1 || rt.attrib3.depth != 0 || view.base_layer != 0 ||
view.image_layers != 1 || samples != 1 || rt.pitch.pitch_div8_minus1 != 0 ||
(rt.base.addr & 0xffffu) != 0 || rt.info.fmask_compression_enable ||
rt.info.fmask_data_compression_disable || rt.info.fmask_one_frag_mode ||
rt.info.cmask_fast_clear_enable || rt.info.dcc_compression_enable ||
rt.info.cmask_is_linear != 0 || rt.info.cmask_addr_type != 0 || rt.info.alt_tile_mode ||
rt.cmask.addr != 0 || rt.fmask.addr != 0 || rt.dcc_addr.addr != 0 ||
rt.dcc.data_write_on_dcc_clear_to_reg)) {
TileTextureBlockLayout texture_tile_layout {};
if (texture_tile &&
(!TileGetTextureBlockLayout(transfer_format, rt.attrib3.tile_mode, volume,
texture_tile_layout) ||
rt.pitch.pitch_div8_minus1 != 0 ||
(rt.base.addr & (texture_tile_layout.block.block_size - 1u)) != 0 ||
rt.info.fmask_compression_enable || rt.info.fmask_data_compression_disable ||
rt.info.fmask_one_frag_mode || rt.info.cmask_fast_clear_enable ||
rt.info.dcc_compression_enable || rt.info.cmask_is_linear != 0 ||
rt.info.cmask_addr_type != 0 || rt.info.alt_tile_mode || rt.cmask.addr != 0 ||
rt.fmask.addr != 0 || rt.dcc_addr.addr != 0 || rt.dcc.data_write_on_dcc_clear_to_reg)) {
EXIT("unsupported texture-tiled render target: addr=0x%016" PRIx64 " tile=%u"
" dimension=%u depth=%u levels=%u layer=%u/%u samples=%u fragments=%u bpe=%u"
" cmask=0x%016" PRIx64 " fmask=0x%016" PRIx64 " dcc=0x%016" PRIx64 "\n",
@@ -179,12 +184,18 @@ void RenderExecutor::ResolveRenderColorTarget(uint64_t submit_id, RenderCommandB
rt.attrib.num_fragments, bytes_per_element, rt.cmask.addr, rt.fmask.addr,
rt.dcc_addr.addr);
}
if ((standard64 || depth_tile) && (rt.attrib3.dimension != 1 || rt.attrib3.depth != 0 ||
view.base_layer != 0 || view.image_layers != 1)) {
EXIT("unsupported 64KB texture-tiled render-target view: dimension=%u depth=%u"
" layer=%u/%u\n",
rt.attrib3.dimension, rt.attrib3.depth, view.base_layer, view.image_layers);
}
if (rt.pitch.pitch_div8_minus1 != 0) {
pitch = (rt.pitch.pitch_div8_minus1 + 1u) << 3u;
} else if (tile) {
if (volume) {
pitch = TileGetTexturePitch(transfer_format, width, rt.attrib3.tile_mode);
} else if (standard64 || depth_tile) {
} else if (texture_tile) {
pitch = TileGetTexturePitch(transfer_format, width, rt.attrib3.tile_mode);
} else {
pitch = TileGetRenderTargetPitch(width, bytes_per_element, rt.attrib.num_fragments);
@@ -218,10 +229,10 @@ void RenderExecutor::ResolveRenderColorTarget(uint64_t submit_id, RenderCommandB
} else if (tile) {
TileSizeAlign layout {};
bool valid_layout = false;
if (standard64 || depth_tile) {
if (texture_tile) {
TileGetTextureSize(transfer_format, width, height, levels, rt.attrib3.tile_mode,
&layout, mip_sizes, mip_padded);
valid_layout = layout.size != 0 && layout.align == 65536;
valid_layout = layout.size != 0 && layout.align == texture_tile_layout.block.block_size;
} else {
valid_layout =
levels == 1 ? TileGetRenderTargetSize(width, height, pitch, bytes_per_element,