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[GPU] EDRAM looped addressing (resolves #2031)

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Triang3l
2022-07-22 23:51:29 +03:00
parent 74d83e4af8
commit 3c12814276
66 changed files with 44142 additions and 43718 deletions
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11
src/xenia/gpu/render_target_cache.h
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@@ -220,8 +220,7 @@ class RenderTargetCache {
union RenderTargetKey {
uint32_t key;
struct {
// [0, 2047].
uint32_t base_tiles : xenos::kEdramBaseTilesBits - 1; // 11
uint32_t base_tiles : xenos::kEdramBaseTilesBits; // 11
// At 4x MSAA (2 horizontal samples), max. align(8192 * 2, 80) / 80 = 205.
// For pitch at 64bpp, multiply by 2 (or use GetPitchTiles).
uint32_t pitch_tiles_at_32bpp : 8; // 19
@@ -416,6 +415,8 @@ class RenderTargetCache {
row_first_start(row_first_start),
row_last_end(row_last_end) {}
struct Dispatch {
// Base plus offset may exceed the EDRAM tile count in case of EDRAM
// addressing wrapping.
uint32_t offset;
uint32_t width_tiles;
uint32_t height_tiles;
@@ -667,13 +668,13 @@ class RenderTargetCache {
// barrier and addressed by different target-independent rasterization pixel
// positions.
bool WouldOwnershipChangeRequireTransfers(RenderTargetKey dest,
uint32_t start_tiles,
uint32_t start_tiles_base_relative,
uint32_t length_tiles) const;
// Updates ownership_ranges_, adds the transfers needed for the ownership
// change to transfers_append_out if it's not null.
void ChangeOwnership(
RenderTargetKey dest, uint32_t start_tiles, uint32_t length_tiles,
std::vector<Transfer>* transfers_append_out,
RenderTargetKey dest, uint32_t start_tiles_base_relative,
uint32_t length_tiles, std::vector<Transfer>* transfers_append_out,
const Transfer::Rectangle* resolve_clear_cutout = nullptr);
// If failed to create, may contain nullptr to prevent attempting to create a