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[GPU] Document tiled texture address bits

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Will be useful for calculating memory extents more precisely in the future.
This commit is contained in:
Triang3l
2026-01-06 17:47:19 +03:00
parent cbbaae8ead
commit 28b69c21be
157 changed files with 121197 additions and 128800 deletions
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27
src/xenia/gpu/shaders/resolve.xesli
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@@ -79,8 +79,8 @@ struct XeResolveInfo {
uint dest_format;
float dest_exp_bias_factor;
bool dest_swap;
uint dest_row_pitch_aligned;
uint dest_slice_pitch_aligned;
uint dest_row_pitch_aligned_shr5;
uint dest_slice_pitch_aligned_shr4;
uint2_xe dest_xy_offset_scaled;
uint sample_select;
uint dest_base;
@@ -132,10 +132,10 @@ XeResolveInfo XeResolveGetInfo(param_push_consts_xe) {
(int(dest_info) << (32 - (16 + 6)) >> (32 - 6) << 23) +
float_bits_to_int_xe(1.0f));
resolve_info.dest_swap = (dest_info & (1u << 24u)) != 0u;
resolve_info.dest_row_pitch_aligned =
(dest_coordinate_info & ((1u << 10u) - 1u)) << 5u;
resolve_info.dest_slice_pitch_aligned =
((dest_coordinate_info >> 10u) & ((1u << 10u) - 1u)) << 5u;
resolve_info.dest_row_pitch_aligned_shr5 =
dest_coordinate_info & ((1u << 10u) - 1u);
resolve_info.dest_slice_pitch_aligned_shr4 =
((dest_coordinate_info >> 10u) & ((1u << 10u) - 1u)) << 1u;
resolve_info.dest_xy_offset_scaled =
(((uint_x2_xe(dest_coordinate_info) >> uint2_xe(20u, 24u)) &
((1u << 4u) - 1u)) <<
@@ -165,18 +165,19 @@ uint XeResolveEdramPixelStrideInts(XeResolveInfo resolve_info) {
#ifdef XE_RESOLVE_RESOLUTION_SCALED
address = XeTextureScaledTiledOffset(
resolve_info.dest_is_array, uint3_xe(p, resolve_info.dest_slice),
resolve_info.dest_row_pitch_aligned,
resolve_info.dest_slice_pitch_aligned, bpp_log2,
resolve_info.dest_row_pitch_aligned_shr5,
resolve_info.dest_slice_pitch_aligned_shr4, bpp_log2,
resolve_info.resolution_scale);
#else
dont_flatten_xe if (resolve_info.dest_is_array) {
address = uint(XeTextureTiledOffset3D(
address = uint(XenosTextureAddressTiled3D(
int3_xe(uint3_xe(p, resolve_info.dest_slice)),
resolve_info.dest_row_pitch_aligned,
resolve_info.dest_slice_pitch_aligned, bpp_log2));
resolve_info.dest_row_pitch_aligned_shr5,
resolve_info.dest_slice_pitch_aligned_shr4,
bpp_log2));
} else {
address = uint(XeTextureTiledOffset2D(
int2_xe(p), resolve_info.dest_row_pitch_aligned, bpp_log2));
address = uint(XenosTextureAddressTiled2D(
int2_xe(p), resolve_info.dest_row_pitch_aligned_shr5, bpp_log2));
}
address += resolve_info.dest_base;
#endif