From 415c78b87c008f0d963679ea9bc06c8aa566b506 Mon Sep 17 00:00:00 2001 From: Liam Date: Sat, 20 May 2023 17:15:36 -0400 Subject: [PATCH] textures: add BC1 and BC3 compressors and recompression setting --- externals/CMakeLists.txt | 4 + externals/stb/stb_dxt.cpp | 765 ++++++++++++++++++ externals/stb/stb_dxt.h | 36 + src/common/settings.cpp | 2 + src/common/settings.h | 9 + src/video_core/CMakeLists.txt | 6 +- src/video_core/buffer_cache/buffer_cache.h | 2 +- .../renderer_opengl/gl_texture_cache.cpp | 31 +- .../renderer_vulkan/maxwell_to_vk.cpp | 24 +- .../renderer_vulkan/vk_texture_cache.cpp | 8 +- src/video_core/texture_cache/util.cpp | 79 +- src/video_core/textures/astc.cpp | 5 +- src/video_core/textures/bcn.cpp | 87 ++ src/video_core/textures/bcn.h | 17 + src/video_core/textures/workers.cpp | 15 + src/video_core/textures/workers.h | 12 + .../vulkan_common/vulkan_device.cpp | 6 + src/yuzu/configuration/config.cpp | 5 + src/yuzu/configuration/config.h | 1 + .../configure_graphics_advanced.cpp | 14 + .../configure_graphics_advanced.ui | 44 + src/yuzu_cmd/config.cpp | 1 + src/yuzu_cmd/default_ini.h | 4 + 23 files changed, 1150 insertions(+), 27 deletions(-) create mode 100644 externals/stb/stb_dxt.cpp create mode 100644 externals/stb/stb_dxt.h create mode 100644 src/video_core/textures/bcn.cpp create mode 100644 src/video_core/textures/bcn.h create mode 100644 src/video_core/textures/workers.cpp create mode 100644 src/video_core/textures/workers.h diff --git a/externals/CMakeLists.txt b/externals/CMakeLists.txt index f2a560f04..e59eeb489 100644 --- a/externals/CMakeLists.txt +++ b/externals/CMakeLists.txt @@ -139,3 +139,7 @@ if (NOT TARGET LLVM::Demangle) target_sources(demangle PRIVATE demangle/ItaniumDemangle.cpp) add_library(LLVM::Demangle ALIAS demangle) endif() + +add_library(stb STATIC) +target_include_directories(stb PUBLIC ./stb) +target_sources(stb PRIVATE stb/stb_dxt.cpp) diff --git a/externals/stb/stb_dxt.cpp b/externals/stb/stb_dxt.cpp new file mode 100644 index 000000000..64f1f3d03 --- /dev/null +++ b/externals/stb/stb_dxt.cpp @@ -0,0 +1,765 @@ +// SPDX-FileCopyrightText: fabian "ryg" giesen +// SPDX-License-Identifier: MIT + +// stb_dxt.h - v1.12 - DXT1/DXT5 compressor + +#include + +#include +#include + +#if !defined(STBD_FABS) +#include +#endif + +#ifndef STBD_FABS +#define STBD_FABS(x) fabs(x) +#endif + +static const unsigned char stb__OMatch5[256][2] = { + {0, 0}, {0, 0}, {0, 1}, {0, 1}, {1, 0}, {1, 0}, {1, 0}, {1, 1}, {1, 1}, + {1, 1}, {1, 2}, {0, 4}, {2, 1}, {2, 1}, {2, 1}, {2, 2}, {2, 2}, {2, 2}, + {2, 3}, {1, 5}, {3, 2}, {3, 2}, {4, 0}, {3, 3}, {3, 3}, {3, 3}, {3, 4}, + {3, 4}, {3, 4}, {3, 5}, {4, 3}, {4, 3}, {5, 2}, {4, 4}, {4, 4}, {4, 5}, + {4, 5}, {5, 4}, {5, 4}, {5, 4}, {6, 3}, {5, 5}, {5, 5}, {5, 6}, {4, 8}, + {6, 5}, {6, 5}, {6, 5}, {6, 6}, {6, 6}, {6, 6}, {6, 7}, {5, 9}, {7, 6}, + {7, 6}, {8, 4}, {7, 7}, {7, 7}, {7, 7}, {7, 8}, {7, 8}, {7, 8}, {7, 9}, + {8, 7}, {8, 7}, {9, 6}, {8, 8}, {8, 8}, {8, 9}, {8, 9}, {9, 8}, {9, 8}, + {9, 8}, {10, 7}, {9, 9}, {9, 9}, {9, 10}, {8, 12}, {10, 9}, {10, 9}, {10, 9}, + {10, 10}, {10, 10}, {10, 10}, {10, 11}, {9, 13}, {11, 10}, {11, 10}, {12, 8}, {11, 11}, + {11, 11}, {11, 11}, {11, 12}, {11, 12}, {11, 12}, {11, 13}, {12, 11}, {12, 11}, {13, 10}, + {12, 12}, {12, 12}, {12, 13}, {12, 13}, {13, 12}, {13, 12}, {13, 12}, {14, 11}, {13, 13}, + {13, 13}, {13, 14}, {12, 16}, {14, 13}, {14, 13}, {14, 13}, {14, 14}, {14, 14}, {14, 14}, + {14, 15}, {13, 17}, {15, 14}, {15, 14}, {16, 12}, {15, 15}, {15, 15}, {15, 15}, {15, 16}, + {15, 16}, {15, 16}, {15, 17}, {16, 15}, {16, 15}, {17, 14}, {16, 16}, {16, 16}, {16, 17}, + {16, 17}, {17, 16}, {17, 16}, {17, 16}, {18, 15}, {17, 17}, {17, 17}, {17, 18}, {16, 20}, + {18, 17}, {18, 17}, {18, 17}, {18, 18}, {18, 18}, {18, 18}, {18, 19}, {17, 21}, {19, 18}, + {19, 18}, {20, 16}, {19, 19}, {19, 19}, {19, 19}, {19, 20}, {19, 20}, {19, 20}, {19, 21}, + {20, 19}, {20, 19}, {21, 18}, {20, 20}, {20, 20}, {20, 21}, {20, 21}, {21, 20}, {21, 20}, + {21, 20}, {22, 19}, {21, 21}, {21, 21}, {21, 22}, {20, 24}, {22, 21}, {22, 21}, {22, 21}, + {22, 22}, {22, 22}, {22, 22}, {22, 23}, {21, 25}, {23, 22}, {23, 22}, {24, 20}, {23, 23}, + {23, 23}, {23, 23}, {23, 24}, {23, 24}, {23, 24}, {23, 25}, {24, 23}, {24, 23}, {25, 22}, + {24, 24}, {24, 24}, {24, 25}, {24, 25}, {25, 24}, {25, 24}, {25, 24}, {26, 23}, {25, 25}, + {25, 25}, {25, 26}, {24, 28}, {26, 25}, {26, 25}, {26, 25}, {26, 26}, {26, 26}, {26, 26}, + {26, 27}, {25, 29}, {27, 26}, {27, 26}, {28, 24}, {27, 27}, {27, 27}, {27, 27}, {27, 28}, + {27, 28}, {27, 28}, {27, 29}, {28, 27}, {28, 27}, {29, 26}, {28, 28}, {28, 28}, {28, 29}, + {28, 29}, {29, 28}, {29, 28}, {29, 28}, {30, 27}, {29, 29}, {29, 29}, {29, 30}, {29, 30}, + {30, 29}, {30, 29}, {30, 29}, {30, 30}, {30, 30}, {30, 30}, {30, 31}, {30, 31}, {31, 30}, + {31, 30}, {31, 30}, {31, 31}, {31, 31}, +}; +static const unsigned char stb__OMatch6[256][2] = { + {0, 0}, {0, 1}, {1, 0}, {1, 1}, {1, 1}, {1, 2}, {2, 1}, {2, 2}, {2, 2}, + {2, 3}, {3, 2}, {3, 3}, {3, 3}, {3, 4}, {4, 3}, {4, 4}, {4, 4}, {4, 5}, + {5, 4}, {5, 5}, {5, 5}, {5, 6}, {6, 5}, {6, 6}, {6, 6}, {6, 7}, {7, 6}, + {7, 7}, {7, 7}, {7, 8}, {8, 7}, {8, 8}, {8, 8}, {8, 9}, {9, 8}, {9, 9}, + {9, 9}, {9, 10}, {10, 9}, {10, 10}, {10, 10}, {10, 11}, {11, 10}, {8, 16}, {11, 11}, + {11, 12}, {12, 11}, {9, 17}, {12, 12}, {12, 13}, {13, 12}, {11, 16}, {13, 13}, {13, 14}, + {14, 13}, {12, 17}, {14, 14}, {14, 15}, {15, 14}, {14, 16}, {15, 15}, {15, 16}, {16, 14}, + {16, 15}, {17, 14}, {16, 16}, {16, 17}, {17, 16}, {18, 15}, {17, 17}, {17, 18}, {18, 17}, + {20, 14}, {18, 18}, {18, 19}, {19, 18}, {21, 15}, {19, 19}, {19, 20}, {20, 19}, {20, 20}, + {20, 20}, {20, 21}, {21, 20}, {21, 21}, {21, 21}, {21, 22}, {22, 21}, {22, 22}, {22, 22}, + {22, 23}, {23, 22}, {23, 23}, {23, 23}, {23, 24}, {24, 23}, {24, 24}, {24, 24}, {24, 25}, + {25, 24}, {25, 25}, {25, 25}, {25, 26}, {26, 25}, {26, 26}, {26, 26}, {26, 27}, {27, 26}, + {24, 32}, {27, 27}, {27, 28}, {28, 27}, {25, 33}, {28, 28}, {28, 29}, {29, 28}, {27, 32}, + {29, 29}, {29, 30}, {30, 29}, {28, 33}, {30, 30}, {30, 31}, {31, 30}, {30, 32}, {31, 31}, + {31, 32}, {32, 30}, {32, 31}, {33, 30}, {32, 32}, {32, 33}, {33, 32}, {34, 31}, {33, 33}, + {33, 34}, {34, 33}, {36, 30}, {34, 34}, {34, 35}, {35, 34}, {37, 31}, {35, 35}, {35, 36}, + {36, 35}, {36, 36}, {36, 36}, {36, 37}, {37, 36}, {37, 37}, {37, 37}, {37, 38}, {38, 37}, + {38, 38}, {38, 38}, {38, 39}, {39, 38}, {39, 39}, {39, 39}, {39, 40}, {40, 39}, {40, 40}, + {40, 40}, {40, 41}, {41, 40}, {41, 41}, {41, 41}, {41, 42}, {42, 41}, {42, 42}, {42, 42}, + {42, 43}, {43, 42}, {40, 48}, {43, 43}, {43, 44}, {44, 43}, {41, 49}, {44, 44}, {44, 45}, + {45, 44}, {43, 48}, {45, 45}, {45, 46}, {46, 45}, {44, 49}, {46, 46}, {46, 47}, {47, 46}, + {46, 48}, {47, 47}, {47, 48}, {48, 46}, {48, 47}, {49, 46}, {48, 48}, {48, 49}, {49, 48}, + {50, 47}, {49, 49}, {49, 50}, {50, 49}, {52, 46}, {50, 50}, {50, 51}, {51, 50}, {53, 47}, + {51, 51}, {51, 52}, {52, 51}, {52, 52}, {52, 52}, {52, 53}, {53, 52}, {53, 53}, {53, 53}, + {53, 54}, {54, 53}, {54, 54}, {54, 54}, {54, 55}, {55, 54}, {55, 55}, {55, 55}, {55, 56}, + {56, 55}, {56, 56}, {56, 56}, {56, 57}, {57, 56}, {57, 57}, {57, 57}, {57, 58}, {58, 57}, + {58, 58}, {58, 58}, {58, 59}, {59, 58}, {59, 59}, {59, 59}, {59, 60}, {60, 59}, {60, 60}, + {60, 60}, {60, 61}, {61, 60}, {61, 61}, {61, 61}, {61, 62}, {62, 61}, {62, 62}, {62, 62}, + {62, 63}, {63, 62}, {63, 63}, {63, 63}, +}; + +static int stb__Mul8Bit(int a, int b) { + int t = a * b + 128; + return (t + (t >> 8)) >> 8; +} + +static void stb__From16Bit(unsigned char* out, unsigned short v) { + int rv = (v & 0xf800) >> 11; + int gv = (v & 0x07e0) >> 5; + int bv = (v & 0x001f) >> 0; + + // expand to 8 bits via bit replication + out[0] = static_cast((rv * 33) >> 2); + out[1] = static_cast((gv * 65) >> 4); + out[2] = static_cast((bv * 33) >> 2); + out[3] = 0; +} + +static unsigned short stb__As16Bit(int r, int g, int b) { + return (unsigned short)((stb__Mul8Bit(r, 31) << 11) + (stb__Mul8Bit(g, 63) << 5) + + stb__Mul8Bit(b, 31)); +} + +// linear interpolation at 1/3 point between a and b, using desired rounding +// type +static int stb__Lerp13(int a, int b) { +#ifdef STB_DXT_USE_ROUNDING_BIAS + // with rounding bias + return a + stb__Mul8Bit(b - a, 0x55); +#else + // without rounding bias + // replace "/ 3" by "* 0xaaab) >> 17" if your compiler sucks or you really + // need every ounce of speed. + return (2 * a + b) / 3; +#endif +} + +// linear interpolation at 1/2 point between a and b +static int stb__Lerp12(int a, int b) { + return (a + b) / 2; +} + +// lerp RGB color +static void stb__Lerp13RGB(unsigned char* out, unsigned char* p1, unsigned char* p2) { + out[0] = (unsigned char)stb__Lerp13(p1[0], p2[0]); + out[1] = (unsigned char)stb__Lerp13(p1[1], p2[1]); + out[2] = (unsigned char)stb__Lerp13(p1[2], p2[2]); +} + +static void stb__Lerp12RGB(unsigned char* out, unsigned char* p1, unsigned char* p2) { + out[0] = (unsigned char)stb__Lerp12(p1[0], p2[0]); + out[1] = (unsigned char)stb__Lerp12(p1[1], p2[1]); + out[2] = (unsigned char)stb__Lerp12(p1[2], p2[2]); +} + +/****************************************************************************/ + +static void stb__Eval4Colors(unsigned char* color, unsigned short c0, unsigned short c1) { + stb__From16Bit(color + 0, c0); + stb__From16Bit(color + 4, c1); + stb__Lerp13RGB(color + 8, color + 0, color + 4); + stb__Lerp13RGB(color + 12, color + 4, color + 0); +} + +static void stb__Eval3Colors(unsigned char* color, unsigned short c0, unsigned short c1) { + stb__From16Bit(color + 0, c0); + stb__From16Bit(color + 4, c1); + stb__Lerp12RGB(color + 8, color + 0, color + 4); +} + +// The color matching function +static unsigned int stb__MatchColorsBlock(unsigned char* block, unsigned char* color) { + unsigned int mask = 0; + int dirr = color[0 * 4 + 0] - color[1 * 4 + 0]; + int dirg = color[0 * 4 + 1] - color[1 * 4 + 1]; + int dirb = color[0 * 4 + 2] - color[1 * 4 + 2]; + int dots[16]; + int stops[4]; + int i; + int c0Point, halfPoint, c3Point; + + for (i = 0; i < 16; i++) + dots[i] = block[i * 4 + 0] * dirr + block[i * 4 + 1] * dirg + block[i * 4 + 2] * dirb; + + for (i = 0; i < 4; i++) + stops[i] = color[i * 4 + 0] * dirr + color[i * 4 + 1] * dirg + color[i * 4 + 2] * dirb; + + // think of the colors as arranged on a line; project point onto that line, + // then choose next color out of available ones. we compute the crossover + // points for "best color in top half"/"best in bottom half" and then the same + // inside that subinterval. + // + // relying on this 1d approximation isn't always optimal in terms of euclidean + // distance, but it's very close and a lot faster. + // http://cbloomrants.blogspot.com/2008/12/12-08-08-dxtc-summary.html + + c0Point = (stops[1] + stops[3]); + halfPoint = (stops[3] + stops[2]); + c3Point = (stops[2] + stops[0]); + + for (i = 15; i >= 0; i--) { + int dot = dots[i] * 2; + mask <<= 2; + + if (dot < halfPoint) + mask |= (dot < c0Point) ? 1 : 3; + else + mask |= (dot < c3Point) ? 2 : 0; + } + + return mask; +} + +static unsigned int stb__MatchColorsAlphaBlock(unsigned char* block, unsigned char* color) { + unsigned int mask = 0; + int dirr = color[0 * 4 + 0] - color[1 * 4 + 0]; + int dirg = color[0 * 4 + 1] - color[1 * 4 + 1]; + int dirb = color[0 * 4 + 2] - color[1 * 4 + 2]; + int dots[16]; + int stops[3]; + int i; + int c0Point, c2Point; + + for (i = 0; i < 16; i++) + dots[i] = block[i * 4 + 0] * dirr + block[i * 4 + 1] * dirg + block[i * 4 + 2] * dirb; + + for (i = 0; i < 3; i++) + stops[i] = color[i * 4 + 0] * dirr + color[i * 4 + 1] * dirg + color[i * 4 + 2] * dirb; + + c0Point = (stops[1] + stops[2]); + c2Point = (stops[2] + stops[0]); + + for (i = 15; i >= 0; i--) { + int dot = dots[i] * 2; + mask <<= 2; + + if (block[i * 4 + 3] == 0) + mask |= 3; + else if (dot < c2Point) + mask |= (dot < c0Point) ? 0 : 2; + else + mask |= (dot < c0Point) ? 1 : 0; + } + + return mask; +} + +static void stb__ReorderColors(unsigned short* pmax16, unsigned short* pmin16) { + if (*pmin16 < *pmax16) { + unsigned short t = *pmin16; + *pmin16 = *pmax16; + *pmax16 = t; + } +} + +static void stb__FinalizeColors(unsigned short* pmax16, unsigned short* pmin16, + unsigned int* pmask) { + if (*pmax16 < *pmin16) { + unsigned short t = *pmin16; + *pmin16 = *pmax16; + *pmax16 = t; + *pmask ^= 0x55555555; + } +} + +// The color optimization function. (Clever code, part 1) +static void stb__OptimizeColorsBlock(unsigned char* block, unsigned short* pmax16, + unsigned short* pmin16) { + int mind, maxd; + unsigned char *minp, *maxp; + double magn; + int v_r, v_g, v_b; + static const int nIterPower = 4; + float covf[6], vfr, vfg, vfb; + + // determine color distribution + int cov[6]; + int mu[3], min[3], max[3]; + int ch, i, iter; + + for (ch = 0; ch < 3; ch++) { + const unsigned char* bp = ((const unsigned char*)block) + ch; + int muv, minv, maxv; + + muv = minv = maxv = bp[0]; + for (i = 4; i < 64; i += 4) { + muv += bp[i]; + if (bp[i] < minv) + minv = bp[i]; + else if (bp[i] > maxv) + maxv = bp[i]; + } + + mu[ch] = (muv + 8) >> 4; + min[ch] = minv; + max[ch] = maxv; + } + + // determine covariance matrix + for (i = 0; i < 6; i++) + cov[i] = 0; + + for (i = 0; i < 16; i++) { + int r = block[i * 4 + 0] - mu[0]; + int g = block[i * 4 + 1] - mu[1]; + int b = block[i * 4 + 2] - mu[2]; + + cov[0] += r * r; + cov[1] += r * g; + cov[2] += r * b; + cov[3] += g * g; + cov[4] += g * b; + cov[5] += b * b; + } + + // convert covariance matrix to float, find principal axis via power iter + for (i = 0; i < 6; i++) + covf[i] = static_cast(cov[i]) / 255.0f; + + vfr = (float)(max[0] - min[0]); + vfg = (float)(max[1] - min[1]); + vfb = (float)(max[2] - min[2]); + + for (iter = 0; iter < nIterPower; iter++) { + float r = vfr * covf[0] + vfg * covf[1] + vfb * covf[2]; + float g = vfr * covf[1] + vfg * covf[3] + vfb * covf[4]; + float b = vfr * covf[2] + vfg * covf[4] + vfb * covf[5]; + + vfr = r; + vfg = g; + vfb = b; + } + + magn = STBD_FABS(vfr); + if (STBD_FABS(vfg) > magn) + magn = STBD_FABS(vfg); + if (STBD_FABS(vfb) > magn) + magn = STBD_FABS(vfb); + + if (magn < 4.0f) { // too small, default to luminance + v_r = 299; // JPEG YCbCr luma coefs, scaled by 1000. + v_g = 587; + v_b = 114; + } else { + magn = 512.0 / magn; + v_r = (int)(vfr * magn); + v_g = (int)(vfg * magn); + v_b = (int)(vfb * magn); + } + + minp = maxp = block; + mind = maxd = block[0] * v_r + block[1] * v_g + block[2] * v_b; + // Pick colors at extreme points + for (i = 1; i < 16; i++) { + int dot = block[i * 4 + 0] * v_r + block[i * 4 + 1] * v_g + block[i * 4 + 2] * v_b; + + if (dot < mind) { + mind = dot; + minp = block + i * 4; + } + + if (dot > maxd) { + maxd = dot; + maxp = block + i * 4; + } + } + + *pmax16 = stb__As16Bit(maxp[0], maxp[1], maxp[2]); + *pmin16 = stb__As16Bit(minp[0], minp[1], minp[2]); + stb__ReorderColors(pmax16, pmin16); +} + +static void stb__OptimizeColorsAlphaBlock(unsigned char* block, unsigned short* pmax16, + unsigned short* pmin16) { + int mind, maxd; + unsigned char *minp, *maxp; + double magn; + int v_r, v_g, v_b; + static const int nIterPower = 4; + float covf[6], vfr, vfg, vfb; + + // determine color distribution + int cov[6]; + int mu[3], min[3], max[3]; + int ch, i, iter; + + for (ch = 0; ch < 3; ch++) { + const unsigned char* bp = ((const unsigned char*)block) + ch; + int muv = 0, minv = 256, maxv = -1; + int num = 0; + + for (i = 0; i < 64; i += 4) { + if (bp[3 - ch] == 0) { + continue; + } + + muv += bp[i]; + if (bp[i] < minv) + minv = bp[i]; + else if (bp[i] > maxv) + maxv = bp[i]; + + num++; + } + + mu[ch] = num > 0 ? (muv + 8) / num : 0; + min[ch] = minv; + max[ch] = maxv; + } + + // determine covariance matrix + for (i = 0; i < 6; i++) + cov[i] = 0; + + for (i = 0; i < 16; i++) { + if (block[i * 4 + 3] == 0) { + continue; + } + + int r = block[i * 4 + 0] - mu[0]; + int g = block[i * 4 + 1] - mu[1]; + int b = block[i * 4 + 2] - mu[2]; + + cov[0] += r * r; + cov[1] += r * g; + cov[2] += r * b; + cov[3] += g * g; + cov[4] += g * b; + cov[5] += b * b; + } + + // convert covariance matrix to float, find principal axis via power iter + for (i = 0; i < 6; i++) + covf[i] = static_cast(cov[i]) / 255.0f; + + vfr = (float)(max[0] - min[0]); + vfg = (float)(max[1] - min[1]); + vfb = (float)(max[2] - min[2]); + + for (iter = 0; iter < nIterPower; iter++) { + float r = vfr * covf[0] + vfg * covf[1] + vfb * covf[2]; + float g = vfr * covf[1] + vfg * covf[3] + vfb * covf[4]; + float b = vfr * covf[2] + vfg * covf[4] + vfb * covf[5]; + + vfr = r; + vfg = g; + vfb = b; + } + + magn = STBD_FABS(vfr); + if (STBD_FABS(vfg) > magn) + magn = STBD_FABS(vfg); + if (STBD_FABS(vfb) > magn) + magn = STBD_FABS(vfb); + + if (magn < 4.0f) { // too small, default to luminance + v_r = 299; // JPEG YCbCr luma coefs, scaled by 1000. + v_g = 587; + v_b = 114; + } else { + magn = 512.0 / magn; + v_r = (int)(vfr * magn); + v_g = (int)(vfg * magn); + v_b = (int)(vfb * magn); + } + + minp = maxp = NULL; + mind = 0x7fffffff; + maxd = -0x80000000; + + // Pick colors at extreme points + for (i = 0; i < 16; i++) { + if (block[i * 4 + 3] == 0) { + continue; + } + + int dot = block[i * 4 + 0] * v_r + block[i * 4 + 1] * v_g + block[i * 4 + 2] * v_b; + + if (dot < mind) { + mind = dot; + minp = block + i * 4; + } + + if (dot > maxd) { + maxd = dot; + maxp = block + i * 4; + } + } + + if (!maxp) { + // all alpha, no color + *pmin16 = 0xffff; + *pmax16 = 0; + } else { + // endpoint colors found + *pmax16 = stb__As16Bit(maxp[0], maxp[1], maxp[2]); + *pmin16 = stb__As16Bit(minp[0], minp[1], minp[2]); + + if (*pmax16 == *pmin16) { + // modify the endpoints to indicate presence of an alpha block + if (*pmax16 > 0) { + (*pmax16)--; + } else { + (*pmin16)++; + } + } + + stb__ReorderColors(pmax16, pmin16); + } +} + +static const float stb__midpoints5[32] = { + 0.015686f, 0.047059f, 0.078431f, 0.111765f, 0.145098f, 0.176471f, 0.207843f, 0.241176f, + 0.274510f, 0.305882f, 0.337255f, 0.370588f, 0.403922f, 0.435294f, 0.466667f, 0.5f, + 0.533333f, 0.564706f, 0.596078f, 0.629412f, 0.662745f, 0.694118f, 0.725490f, 0.758824f, + 0.792157f, 0.823529f, 0.854902f, 0.888235f, 0.921569f, 0.952941f, 0.984314f, 1.0f}; + +static const float stb__midpoints6[64] = { + 0.007843f, 0.023529f, 0.039216f, 0.054902f, 0.070588f, 0.086275f, 0.101961f, 0.117647f, + 0.133333f, 0.149020f, 0.164706f, 0.180392f, 0.196078f, 0.211765f, 0.227451f, 0.245098f, + 0.262745f, 0.278431f, 0.294118f, 0.309804f, 0.325490f, 0.341176f, 0.356863f, 0.372549f, + 0.388235f, 0.403922f, 0.419608f, 0.435294f, 0.450980f, 0.466667f, 0.482353f, 0.500000f, + 0.517647f, 0.533333f, 0.549020f, 0.564706f, 0.580392f, 0.596078f, 0.611765f, 0.627451f, + 0.643137f, 0.658824f, 0.674510f, 0.690196f, 0.705882f, 0.721569f, 0.737255f, 0.754902f, + 0.772549f, 0.788235f, 0.803922f, 0.819608f, 0.835294f, 0.850980f, 0.866667f, 0.882353f, + 0.898039f, 0.913725f, 0.929412f, 0.945098f, 0.960784f, 0.976471f, 0.992157f, 1.0f}; + +static unsigned short stb__Quantize5(float x) { + unsigned short q; + x = x < 0 ? 0 : x > 1 ? 1 : x; // saturate + q = (unsigned short)(x * 31); + q += (x > stb__midpoints5[q]); + return q; +} + +static unsigned short stb__Quantize6(float x) { + unsigned short q; + x = x < 0 ? 0 : x > 1 ? 1 : x; // saturate + q = (unsigned short)(x * 63); + q += (x > stb__midpoints6[q]); + return q; +} + +// The refinement function. (Clever code, part 2) +// Tries to optimize colors to suit block contents better. +// (By solving a least squares system via normal equations+Cramer's rule) +static int stb__RefineBlock(unsigned char* block, unsigned short* pmax16, unsigned short* pmin16, + unsigned int mask) { + static const int w1Tab[4] = {3, 0, 2, 1}; + static const int prods[4] = {0x090000, 0x000900, 0x040102, 0x010402}; + // ^some magic to save a lot of multiplies in the accumulating loop... + // (precomputed products of weights for least squares system, accumulated + // inside one 32-bit register) + + float f; + unsigned short oldMin, oldMax, min16, max16; + int i, akku = 0, xx, xy, yy; + int At1_r, At1_g, At1_b; + int At2_r, At2_g, At2_b; + unsigned int cm = mask; + + oldMin = *pmin16; + oldMax = *pmax16; + + if ((mask ^ (mask << 2)) < 4) // all pixels have the same index? + { + // yes, linear system would be singular; solve using optimal + // single-color match on average color + int r = 8, g = 8, b = 8; + for (i = 0; i < 16; ++i) { + r += block[i * 4 + 0]; + g += block[i * 4 + 1]; + b += block[i * 4 + 2]; + } + + r >>= 4; + g >>= 4; + b >>= 4; + + max16 = static_cast((stb__OMatch5[r][0] << 11) | (stb__OMatch6[g][0] << 5) | + stb__OMatch5[b][0]); + min16 = static_cast((stb__OMatch5[r][1] << 11) | (stb__OMatch6[g][1] << 5) | + stb__OMatch5[b][1]); + } else { + At1_r = At1_g = At1_b = 0; + At2_r = At2_g = At2_b = 0; + for (i = 0; i < 16; ++i, cm >>= 2) { + int step = cm & 3; + int w1 = w1Tab[step]; + int r = block[i * 4 + 0]; + int g = block[i * 4 + 1]; + int b = block[i * 4 + 2]; + + akku += prods[step]; + At1_r += w1 * r; + At1_g += w1 * g; + At1_b += w1 * b; + At2_r += r; + At2_g += g; + At2_b += b; + } + + At2_r = 3 * At2_r - At1_r; + At2_g = 3 * At2_g - At1_g; + At2_b = 3 * At2_b - At1_b; + + // extract solutions and decide solvability + xx = akku >> 16; + yy = (akku >> 8) & 0xff; + xy = (akku >> 0) & 0xff; + + f = 3.0f / 255.0f / static_cast(xx * yy - xy * xy); + + max16 = static_cast( + stb__Quantize5(static_cast(At1_r * yy - At2_r * xy) * f) << 11); + max16 |= static_cast( + stb__Quantize6(static_cast(At1_g * yy - At2_g * xy) * f) << 5); + max16 |= static_cast( + stb__Quantize5(static_cast(At1_b * yy - At2_b * xy) * f) << 0); + + min16 = static_cast( + stb__Quantize5(static_cast(At2_r * xx - At1_r * xy) * f) << 11); + min16 |= static_cast( + stb__Quantize6(static_cast(At2_g * xx - At1_g * xy) * f) << 5); + min16 |= static_cast( + stb__Quantize5(static_cast(At2_b * xx - At1_b * xy) * f) << 0); + } + + *pmin16 = min16; + *pmax16 = max16; + stb__ReorderColors(pmax16, pmin16); + + return oldMin != min16 || oldMax != max16; +} + +// Color block compression +static void stb__CompressColorBlock(unsigned char* dest, unsigned char* block, int alpha, + int mode) { + unsigned int mask; + int i; + int refinecount; + unsigned short max16, min16; + unsigned char color[4 * 4]; + + refinecount = (mode & STB_DXT_HIGHQUAL) ? 2 : 1; + + // check if block is constant + for (i = 1; i < 16; i++) + if (((unsigned int*)block)[i] != ((unsigned int*)block)[0]) + break; + + if (i == 16 && block[3] == 0 && alpha) { // constant alpha + mask = 0xffffffff; + max16 = 0; + min16 = 0xffff; + } else if (i == 16) { // constant color + int r = block[0], g = block[1], b = block[2]; + mask = 0xaaaaaaaa; + max16 = static_cast((stb__OMatch5[r][0] << 11) | (stb__OMatch6[g][0] << 5) | + stb__OMatch5[b][0]); + min16 = static_cast((stb__OMatch5[r][1] << 11) | (stb__OMatch6[g][1] << 5) | + stb__OMatch5[b][1]); + } else if (alpha) { + stb__OptimizeColorsAlphaBlock(block, &max16, &min16); + stb__Eval3Colors(color, max16, min16); + mask = stb__MatchColorsAlphaBlock(block, color); + } else { + // first step: PCA+map along principal axis + stb__OptimizeColorsBlock(block, &max16, &min16); + if (max16 != min16) { + stb__Eval4Colors(color, max16, min16); + mask = stb__MatchColorsBlock(block, color); + } else + mask = 0; + + // third step: refine (multiple times if requested) + for (i = 0; i < refinecount; i++) { + unsigned int lastmask = mask; + + if (stb__RefineBlock(block, &max16, &min16, mask)) { + if (max16 != min16) { + stb__Eval4Colors(color, max16, min16); + mask = stb__MatchColorsBlock(block, color); + } else { + mask = 0; + break; + } + } + + if (mask == lastmask) + break; + } + } + + // write the color block + if (!alpha) + stb__FinalizeColors(&max16, &min16, &mask); + + dest[0] = (unsigned char)(max16); + dest[1] = (unsigned char)(max16 >> 8); + dest[2] = (unsigned char)(min16); + dest[3] = (unsigned char)(min16 >> 8); + dest[4] = (unsigned char)(mask); + dest[5] = (unsigned char)(mask >> 8); + dest[6] = (unsigned char)(mask >> 16); + dest[7] = (unsigned char)(mask >> 24); +} + +// Alpha block compression (this is easy for a change) +static void stb__CompressAlphaBlock(unsigned char* dest, unsigned char* src, int stride) { + int i, dist, bias, dist4, dist2, bits, mask; + + // find min/max color + int mn, mx; + mn = mx = src[0]; + + for (i = 1; i < 16; i++) { + if (src[i * stride] < mn) + mn = src[i * stride]; + else if (src[i * stride] > mx) + mx = src[i * stride]; + } + + // encode them + dest[0] = (unsigned char)mx; + dest[1] = (unsigned char)mn; + dest += 2; + + // determine bias and emit color indices + // given the choice of mx/mn, these indices are optimal: + // http://fgiesen.wordpress.com/2009/12/15/dxt5-alpha-block-index-determination/ + dist = mx - mn; + dist4 = dist * 4; + dist2 = dist * 2; + bias = (dist < 8) ? (dist - 1) : (dist / 2 + 2); + bias -= mn * 7; + bits = 0, mask = 0; + + for (i = 0; i < 16; i++) { + int a = src[i * stride] * 7 + bias; + int ind, t; + + // select index. this is a "linear scale" lerp factor between 0 (val=min) + // and 7 (val=max). + t = (a >= dist4) ? -1 : 0; + ind = t & 4; + a -= dist4 & t; + t = (a >= dist2) ? -1 : 0; + ind += t & 2; + a -= dist2 & t; + ind += (a >= dist); + + // turn linear scale into DXT index (0/1 are extremal pts) + ind = -ind & 7; + ind ^= (2 > ind); + + // write index + mask |= ind << bits; + if ((bits += 3) >= 8) { + *dest++ = (unsigned char)mask; + mask >>= 8; + bits -= 8; + } + } +} + +void stb_compress_bc1_block(unsigned char* dest, const unsigned char* src, int alpha, int mode) { + stb__CompressColorBlock(dest, (unsigned char*)src, alpha, mode); +} + +void stb_compress_bc3_block(unsigned char* dest, const unsigned char* src, int mode) { + unsigned char data[16][4]; + int i; + + stb__CompressAlphaBlock(dest, (unsigned char*)src + 3, 4); + dest += 8; + // make a new copy of the data in which alpha is opaque, + // because code uses a fast test for color constancy + memcpy(data, src, 4 * 16); + for (i = 0; i < 16; ++i) + data[i][3] = 255; + src = &data[0][0]; + + stb__CompressColorBlock(dest, (unsigned char*)src, 0, mode); +} diff --git a/externals/stb/stb_dxt.h b/externals/stb/stb_dxt.h new file mode 100644 index 000000000..07d1d1de4 --- /dev/null +++ b/externals/stb/stb_dxt.h @@ -0,0 +1,36 @@ +// SPDX-FileCopyrightText: fabian "ryg" giesen +// SPDX-License-Identifier: MIT + +// stb_dxt.h - v1.12 - DXT1/DXT5 compressor + +#ifndef STB_INCLUDE_STB_DXT_H +#define STB_INCLUDE_STB_DXT_H + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef STB_DXT_STATIC +#define STBDDEF static +#else +#define STBDDEF extern +#endif + +// compression mode (bitflags) +#define STB_DXT_NORMAL 0 +#define STB_DXT_DITHER 1 // use dithering. was always dubious, now deprecated. does nothing! +#define STB_DXT_HIGHQUAL \ + 2 // high quality mode, does two refinement steps instead of 1. ~30-40% slower. + +STBDDEF void stb_compress_bc1_block(unsigned char* dest, + const unsigned char* src_rgba_four_bytes_per_pixel, int alpha, + int mode); + +STBDDEF void stb_compress_bc3_block(unsigned char* dest, const unsigned char* src, int mode); + +#define STB_COMPRESS_DXT_BLOCK + +#ifdef __cplusplus +} +#endif +#endif // STB_INCLUDE_STB_DXT_H diff --git a/src/common/settings.cpp b/src/common/settings.cpp index ba617aea1..ff53e80bb 100644 --- a/src/common/settings.cpp +++ b/src/common/settings.cpp @@ -61,6 +61,7 @@ void LogSettings() { log_setting("Renderer_NvdecEmulation", values.nvdec_emulation.GetValue()); log_setting("Renderer_AccelerateASTC", values.accelerate_astc.GetValue()); log_setting("Renderer_AsyncASTC", values.async_astc.GetValue()); + log_setting("Renderer_AstcRecompression", values.astc_recompression.GetValue()); log_setting("Renderer_UseVsync", values.vsync_mode.GetValue()); log_setting("Renderer_UseReactiveFlushing", values.use_reactive_flushing.GetValue()); log_setting("Renderer_ShaderBackend", values.shader_backend.GetValue()); @@ -224,6 +225,7 @@ void RestoreGlobalState(bool is_powered_on) { values.nvdec_emulation.SetGlobal(true); values.accelerate_astc.SetGlobal(true); values.async_astc.SetGlobal(true); + values.astc_recompression.SetGlobal(true); values.use_reactive_flushing.SetGlobal(true); values.shader_backend.SetGlobal(true); values.use_asynchronous_shaders.SetGlobal(true); diff --git a/src/common/settings.h b/src/common/settings.h index 36ffcd693..7f865b2a7 100644 --- a/src/common/settings.h +++ b/src/common/settings.h @@ -90,6 +90,12 @@ enum class AntiAliasing : u32 { LastAA = Smaa, }; +enum class AstcRecompression : u32 { + Uncompressed = 0, + Bc1 = 1, + Bc3 = 2, +}; + struct ResolutionScalingInfo { u32 up_scale{1}; u32 down_shift{0}; @@ -473,6 +479,9 @@ struct Values { SwitchableSetting use_vulkan_driver_pipeline_cache{true, "use_vulkan_driver_pipeline_cache"}; SwitchableSetting enable_compute_pipelines{false, "enable_compute_pipelines"}; + SwitchableSetting astc_recompression{ + AstcRecompression::Uncompressed, AstcRecompression::Uncompressed, AstcRecompression::Bc3, + "astc_recompression"}; SwitchableSetting bg_red{0, "bg_red"}; SwitchableSetting bg_green{0, "bg_green"}; diff --git a/src/video_core/CMakeLists.txt b/src/video_core/CMakeLists.txt index a0009a36f..308d013d6 100644 --- a/src/video_core/CMakeLists.txt +++ b/src/video_core/CMakeLists.txt @@ -246,10 +246,14 @@ add_library(video_core STATIC texture_cache/util.h textures/astc.h textures/astc.cpp + textures/bcn.cpp + textures/bcn.h textures/decoders.cpp textures/decoders.h textures/texture.cpp textures/texture.h + textures/workers.cpp + textures/workers.h transform_feedback.cpp transform_feedback.h video_core.cpp @@ -275,7 +279,7 @@ add_library(video_core STATIC create_target_directory_groups(video_core) target_link_libraries(video_core PUBLIC common core) -target_link_libraries(video_core PUBLIC glad shader_recompiler) +target_link_libraries(video_core PUBLIC glad shader_recompiler stb) if (YUZU_USE_BUNDLED_FFMPEG AND NOT WIN32) add_dependencies(video_core ffmpeg-build) diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h index 98756e4da..f2508fbf0 100644 --- a/src/video_core/buffer_cache/buffer_cache.h +++ b/src/video_core/buffer_cache/buffer_cache.h @@ -1664,7 +1664,7 @@ typename BufferCache

::Binding BufferCache

::StorageBufferBinding(GPUVAddr s // cbufs, which do not store the sizes adjacent to the addresses, so use the fully // mapped buffer size for now. const u32 memory_layout_size = static_cast(gpu_memory->GetMemoryLayoutSize(gpu_addr)); - return memory_layout_size; + return std::min(memory_layout_size, static_cast(8_MiB)); }(); const std::optional cpu_addr = gpu_memory->GpuToCpuAddress(gpu_addr); if (!cpu_addr || size == 0) { diff --git a/src/video_core/renderer_opengl/gl_texture_cache.cpp b/src/video_core/renderer_opengl/gl_texture_cache.cpp index 31118886f..1e0823836 100644 --- a/src/video_core/renderer_opengl/gl_texture_cache.cpp +++ b/src/video_core/renderer_opengl/gl_texture_cache.cpp @@ -233,6 +233,8 @@ void ApplySwizzle(GLuint handle, PixelFormat format, std::arraydevice, info.format, info.type)) { flags |= ImageFlagBits::Converted; flags |= ImageFlagBits::CostlyLoad; - gl_internal_format = IsPixelFormatSRGB(info.format) ? GL_SRGB8_ALPHA8 : GL_RGBA8; + + const bool is_srgb = IsPixelFormatSRGB(info.format); + gl_internal_format = is_srgb ? GL_SRGB8_ALPHA8 : GL_RGBA8; gl_format = GL_RGBA; gl_type = GL_UNSIGNED_INT_8_8_8_8_REV; + + if (IsPixelFormatASTC(info.format)) { + gl_internal_format = SelectAstcFormat(info.format, is_srgb); + gl_format = GL_NONE; + } } else { const auto& tuple = MaxwellToGL::GetFormatTuple(info.format); gl_internal_format = tuple.internal_format; @@ -1130,7 +1152,12 @@ ImageView::ImageView(TextureCacheRuntime& runtime, const VideoCommon::ImageViewI views{runtime.null_image_views} { const Device& device = runtime.device; if (True(image.flags & ImageFlagBits::Converted)) { - internal_format = IsPixelFormatSRGB(info.format) ? GL_SRGB8_ALPHA8 : GL_RGBA8; + const bool is_srgb = IsPixelFormatSRGB(info.format); + internal_format = is_srgb ? GL_SRGB8_ALPHA8 : GL_RGBA8; + + if (IsPixelFormatASTC(info.format)) { + internal_format = SelectAstcFormat(info.format, is_srgb); + } } else { internal_format = MaxwellToGL::GetFormatTuple(format).internal_format; } diff --git a/src/video_core/renderer_vulkan/maxwell_to_vk.cpp b/src/video_core/renderer_vulkan/maxwell_to_vk.cpp index 8853cf0f7..b75d7220d 100644 --- a/src/video_core/renderer_vulkan/maxwell_to_vk.cpp +++ b/src/video_core/renderer_vulkan/maxwell_to_vk.cpp @@ -6,6 +6,7 @@ #include "common/assert.h" #include "common/common_types.h" #include "common/logging/log.h" +#include "common/settings.h" #include "video_core/engines/maxwell_3d.h" #include "video_core/renderer_vulkan/maxwell_to_vk.h" #include "video_core/surface.h" @@ -237,14 +238,25 @@ FormatInfo SurfaceFormat(const Device& device, FormatType format_type, bool with PixelFormat pixel_format) { ASSERT(static_cast(pixel_format) < std::size(tex_format_tuples)); FormatTuple tuple = tex_format_tuples[static_cast(pixel_format)]; - // Use A8B8G8R8_UNORM on hardware that doesn't support ASTC natively + // Transcode on hardware that doesn't support ASTC natively if (!device.IsOptimalAstcSupported() && VideoCore::Surface::IsPixelFormatASTC(pixel_format)) { const bool is_srgb = with_srgb && VideoCore::Surface::IsPixelFormatSRGB(pixel_format); - if (is_srgb) { - tuple.format = VK_FORMAT_A8B8G8R8_SRGB_PACK32; - } else { - tuple.format = VK_FORMAT_A8B8G8R8_UNORM_PACK32; - tuple.usage |= Storage; + + switch (Settings::values.astc_recompression.GetValue()) { + case Settings::AstcRecompression::Uncompressed: + if (is_srgb) { + tuple.format = VK_FORMAT_A8B8G8R8_SRGB_PACK32; + } else { + tuple.format = VK_FORMAT_A8B8G8R8_UNORM_PACK32; + tuple.usage |= Storage; + } + break; + case Settings::AstcRecompression::Bc1: + tuple.format = is_srgb ? VK_FORMAT_BC1_RGBA_SRGB_BLOCK : VK_FORMAT_BC1_RGBA_UNORM_BLOCK; + break; + case Settings::AstcRecompression::Bc3: + tuple.format = is_srgb ? VK_FORMAT_BC3_SRGB_BLOCK : VK_FORMAT_BC3_UNORM_BLOCK; + break; } } const bool attachable = (tuple.usage & Attachable) != 0; diff --git a/src/video_core/renderer_vulkan/vk_texture_cache.cpp b/src/video_core/renderer_vulkan/vk_texture_cache.cpp index 4d0481f2a..77d72697e 100644 --- a/src/video_core/renderer_vulkan/vk_texture_cache.cpp +++ b/src/video_core/renderer_vulkan/vk_texture_cache.cpp @@ -1268,7 +1268,9 @@ Image::Image(TextureCacheRuntime& runtime_, const ImageInfo& info_, GPUVAddr gpu if (IsPixelFormatASTC(info.format) && !runtime->device.IsOptimalAstcSupported()) { if (Settings::values.async_astc.GetValue()) { flags |= VideoCommon::ImageFlagBits::AsynchronousDecode; - } else if (Settings::values.accelerate_astc.GetValue() && info.size.depth == 1) { + } else if (Settings::values.astc_recompression.GetValue() == + Settings::AstcRecompression::Uncompressed && + Settings::values.accelerate_astc.GetValue() && info.size.depth == 1) { flags |= VideoCommon::ImageFlagBits::AcceleratedUpload; } flags |= VideoCommon::ImageFlagBits::Converted; @@ -1283,7 +1285,9 @@ Image::Image(TextureCacheRuntime& runtime_, const ImageInfo& info_, GPUVAddr gpu .usage = VK_IMAGE_USAGE_STORAGE_BIT, }; current_image = *original_image; - if (IsPixelFormatASTC(info.format) && !runtime->device.IsOptimalAstcSupported()) { + if (IsPixelFormatASTC(info.format) && !runtime->device.IsOptimalAstcSupported() && + Settings::values.astc_recompression.GetValue() == + Settings::AstcRecompression::Uncompressed) { const auto& device = runtime->device.GetLogical(); storage_image_views.reserve(info.resources.levels); for (s32 level = 0; level < info.resources.levels; ++level) { diff --git a/src/video_core/texture_cache/util.cpp b/src/video_core/texture_cache/util.cpp index f1071aa23..1463f157b 100644 --- a/src/video_core/texture_cache/util.cpp +++ b/src/video_core/texture_cache/util.cpp @@ -18,6 +18,8 @@ #include "common/bit_util.h" #include "common/common_types.h" #include "common/div_ceil.h" +#include "common/scratch_buffer.h" +#include "common/settings.h" #include "video_core/compatible_formats.h" #include "video_core/engines/maxwell_3d.h" #include "video_core/memory_manager.h" @@ -28,6 +30,7 @@ #include "video_core/texture_cache/samples_helper.h" #include "video_core/texture_cache/util.h" #include "video_core/textures/astc.h" +#include "video_core/textures/bcn.h" #include "video_core/textures/decoders.h" namespace VideoCommon { @@ -585,6 +588,21 @@ u32 CalculateConvertedSizeBytes(const ImageInfo& info) noexcept { return info.size.width * BytesPerBlock(info.format); } static constexpr Extent2D TILE_SIZE{1, 1}; + if (IsPixelFormatASTC(info.format) && Settings::values.astc_recompression.GetValue() != + Settings::AstcRecompression::Uncompressed) { + const u32 bpp_div = + Settings::values.astc_recompression.GetValue() == Settings::AstcRecompression::Bc1 ? 2 + : 1; + // NumBlocksPerLayer doesn't account for this correctly, so we have to do it manually. + u32 output_size = 0; + for (s32 i = 0; i < info.resources.levels; i++) { + const auto mip_size = AdjustMipSize(info.size, i); + const u32 plane_dim = + Common::AlignUp(mip_size.width, 4U) * Common::AlignUp(mip_size.height, 4U); + output_size += (plane_dim * info.size.depth * info.resources.layers) / bpp_div; + } + return output_size; + } return NumBlocksPerLayer(info, TILE_SIZE) * info.resources.layers * CONVERTED_BYTES_PER_BLOCK; } @@ -885,6 +903,7 @@ BufferCopy UploadBufferCopy(Tegra::MemoryManager& gpu_memory, GPUVAddr gpu_addr, void ConvertImage(std::span input, const ImageInfo& info, std::span output, std::span copies) { u32 output_offset = 0; + Common::ScratchBuffer decode_scratch; const Extent2D tile_size = DefaultBlockSize(info.format); for (BufferImageCopy& copy : copies) { @@ -895,22 +914,58 @@ void ConvertImage(std::span input, const ImageInfo& info, std::span(copy.buffer_size); + } else { + DecompressBC4(input_offset, copy.image_extent, output.subspan(output_offset)); + + output_offset += copy.image_extent.width * copy.image_extent.height * + copy.image_subresource.num_layers * CONVERTED_BYTES_PER_BLOCK; + } } } diff --git a/src/video_core/textures/astc.cpp b/src/video_core/textures/astc.cpp index a68bc0d77..fef0be31d 100644 --- a/src/video_core/textures/astc.cpp +++ b/src/video_core/textures/astc.cpp @@ -16,8 +16,8 @@ #include "common/alignment.h" #include "common/common_types.h" #include "common/polyfill_ranges.h" -#include "common/thread_worker.h" #include "video_core/textures/astc.h" +#include "video_core/textures/workers.h" class InputBitStream { public: @@ -1656,8 +1656,7 @@ void Decompress(std::span data, uint32_t width, uint32_t height, const u32 rows = Common::DivideUp(height, block_height); const u32 cols = Common::DivideUp(width, block_width); - static Common::ThreadWorker workers{std::max(std::thread::hardware_concurrency(), 2U) / 2, - "ASTCDecompress"}; + Common::ThreadWorker& workers{GetThreadWorkers()}; for (u32 z = 0; z < depth; ++z) { const u32 depth_offset = z * height * width * 4; diff --git a/src/video_core/textures/bcn.cpp b/src/video_core/textures/bcn.cpp new file mode 100644 index 000000000..671212a49 --- /dev/null +++ b/src/video_core/textures/bcn.cpp @@ -0,0 +1,87 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#include +#include + +#include "common/alignment.h" +#include "video_core/textures/bcn.h" +#include "video_core/textures/workers.h" + +namespace Tegra::Texture::BCN { + +using BCNCompressor = void(u8* block_output, const u8* block_input, bool any_alpha); + +template +void CompressBCN(std::span data, uint32_t width, uint32_t height, uint32_t depth, + std::span output, BCNCompressor f) { + constexpr u8 alpha_threshold = 128; + constexpr u32 bytes_per_px = 4; + const u32 plane_dim = width * height; + + Common::ThreadWorker& workers{GetThreadWorkers()}; + + for (u32 z = 0; z < depth; z++) { + for (u32 y = 0; y < height; y += 4) { + auto compress_row = [z, y, width, height, plane_dim, f, data, output]() { + for (u32 x = 0; x < width; x += 4) { + // Gather 4x4 block of RGBA texels + u8 input_colors[4][4][4]; + bool any_alpha = false; + + for (u32 j = 0; j < 4; j++) { + for (u32 i = 0; i < 4; i++) { + const size_t coord = + (z * plane_dim + (y + j) * width + (x + i)) * bytes_per_px; + + if ((x + i < width) && (y + j < height)) { + if constexpr (ThresholdAlpha) { + if (data[coord + 3] >= alpha_threshold) { + input_colors[j][i][0] = data[coord + 0]; + input_colors[j][i][1] = data[coord + 1]; + input_colors[j][i][2] = data[coord + 2]; + input_colors[j][i][3] = 255; + } else { + any_alpha = true; + memset(input_colors[j][i], 0, bytes_per_px); + } + } else { + memcpy(input_colors[j][i], &data[coord], bytes_per_px); + } + } else { + memset(input_colors[j][i], 0, bytes_per_px); + } + } + } + + const u32 bytes_per_row = BytesPerBlock * Common::DivideUp(width, 4U); + const u32 bytes_per_plane = bytes_per_row * Common::DivideUp(height, 4U); + f(output.data() + z * bytes_per_plane + (y / 4) * bytes_per_row + + (x / 4) * BytesPerBlock, + reinterpret_cast(input_colors), any_alpha); + } + }; + workers.QueueWork(std::move(compress_row)); + } + workers.WaitForRequests(); + } +} + +void CompressBC1(std::span data, uint32_t width, uint32_t height, uint32_t depth, + std::span output) { + CompressBCN<8, true>(data, width, height, depth, output, + [](u8* block_output, const u8* block_input, bool any_alpha) { + stb_compress_bc1_block(block_output, block_input, any_alpha, + STB_DXT_NORMAL); + }); +} + +void CompressBC3(std::span data, uint32_t width, uint32_t height, uint32_t depth, + std::span output) { + CompressBCN<16, false>(data, width, height, depth, output, + [](u8* block_output, const u8* block_input, bool any_alpha) { + stb_compress_bc3_block(block_output, block_input, STB_DXT_NORMAL); + }); +} + +} // namespace Tegra::Texture::BCN diff --git a/src/video_core/textures/bcn.h b/src/video_core/textures/bcn.h new file mode 100644 index 000000000..6464af885 --- /dev/null +++ b/src/video_core/textures/bcn.h @@ -0,0 +1,17 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include +#include + +namespace Tegra::Texture::BCN { + +void CompressBC1(std::span data, uint32_t width, uint32_t height, uint32_t depth, + std::span output); + +void CompressBC3(std::span data, uint32_t width, uint32_t height, uint32_t depth, + std::span output); + +} // namespace Tegra::Texture::BCN diff --git a/src/video_core/textures/workers.cpp b/src/video_core/textures/workers.cpp new file mode 100644 index 000000000..a71c305f4 --- /dev/null +++ b/src/video_core/textures/workers.cpp @@ -0,0 +1,15 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "video_core/textures/workers.h" + +namespace Tegra::Texture { + +Common::ThreadWorker& GetThreadWorkers() { + static Common::ThreadWorker workers{std::max(std::thread::hardware_concurrency(), 2U) / 2, + "ImageTranscode"}; + + return workers; +} + +} // namespace Tegra::Texture diff --git a/src/video_core/textures/workers.h b/src/video_core/textures/workers.h new file mode 100644 index 000000000..008dd05b3 --- /dev/null +++ b/src/video_core/textures/workers.h @@ -0,0 +1,12 @@ +// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include "common/thread_worker.h" + +namespace Tegra::Texture { + +Common::ThreadWorker& GetThreadWorkers(); + +} diff --git a/src/video_core/vulkan_common/vulkan_device.cpp b/src/video_core/vulkan_common/vulkan_device.cpp index f6e6f2736..b49f78bc9 100644 --- a/src/video_core/vulkan_common/vulkan_device.cpp +++ b/src/video_core/vulkan_common/vulkan_device.cpp @@ -1001,6 +1001,11 @@ u64 Device::GetDeviceMemoryUsage() const { } void Device::CollectPhysicalMemoryInfo() { + // Account for resolution scaling in memory limits + const size_t normal_memory = 6_GiB; + const size_t scaler_memory = 1_GiB * Settings::values.resolution_info.ScaleUp(1); + + // Calculate limits using memory budget VkPhysicalDeviceMemoryBudgetPropertiesEXT budget{}; budget.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_BUDGET_PROPERTIES_EXT; const auto mem_info = @@ -1030,6 +1035,7 @@ void Device::CollectPhysicalMemoryInfo() { if (!is_integrated) { const u64 reserve_memory = std::min(device_access_memory / 8, 1_GiB); device_access_memory -= reserve_memory; + device_access_memory = std::min(device_access_memory, normal_memory + scaler_memory); return; } const s64 available_memory = static_cast(device_access_memory - device_initial_usage); diff --git a/src/yuzu/configuration/config.cpp b/src/yuzu/configuration/config.cpp index 70737c54e..662651196 100644 --- a/src/yuzu/configuration/config.cpp +++ b/src/yuzu/configuration/config.cpp @@ -711,6 +711,7 @@ void Config::ReadRendererValues() { ReadGlobalSetting(Settings::values.nvdec_emulation); ReadGlobalSetting(Settings::values.accelerate_astc); ReadGlobalSetting(Settings::values.async_astc); + ReadGlobalSetting(Settings::values.astc_recompression); ReadGlobalSetting(Settings::values.use_reactive_flushing); ReadGlobalSetting(Settings::values.shader_backend); ReadGlobalSetting(Settings::values.use_asynchronous_shaders); @@ -1359,6 +1360,10 @@ void Config::SaveRendererValues() { Settings::values.nvdec_emulation.UsingGlobal()); WriteGlobalSetting(Settings::values.accelerate_astc); WriteGlobalSetting(Settings::values.async_astc); + WriteSetting(QString::fromStdString(Settings::values.astc_recompression.GetLabel()), + static_cast(Settings::values.astc_recompression.GetValue(global)), + static_cast(Settings::values.astc_recompression.GetDefault()), + Settings::values.astc_recompression.UsingGlobal()); WriteGlobalSetting(Settings::values.use_reactive_flushing); WriteSetting(QString::fromStdString(Settings::values.shader_backend.GetLabel()), static_cast(Settings::values.shader_backend.GetValue(global)), diff --git a/src/yuzu/configuration/config.h b/src/yuzu/configuration/config.h index 7d26e9ab6..9cb9db6cf 100644 --- a/src/yuzu/configuration/config.h +++ b/src/yuzu/configuration/config.h @@ -208,3 +208,4 @@ Q_DECLARE_METATYPE(Settings::ScalingFilter); Q_DECLARE_METATYPE(Settings::AntiAliasing); Q_DECLARE_METATYPE(Settings::RendererBackend); Q_DECLARE_METATYPE(Settings::ShaderBackend); +Q_DECLARE_METATYPE(Settings::AstcRecompression); diff --git a/src/yuzu/configuration/configure_graphics_advanced.cpp b/src/yuzu/configuration/configure_graphics_advanced.cpp index 1f3e489d0..896863f87 100644 --- a/src/yuzu/configuration/configure_graphics_advanced.cpp +++ b/src/yuzu/configuration/configure_graphics_advanced.cpp @@ -27,6 +27,7 @@ void ConfigureGraphicsAdvanced::SetConfiguration() { ui->async_present->setEnabled(runtime_lock); ui->renderer_force_max_clock->setEnabled(runtime_lock); ui->async_astc->setEnabled(runtime_lock); + ui->astc_recompression_combobox->setEnabled(runtime_lock); ui->use_asynchronous_shaders->setEnabled(runtime_lock); ui->anisotropic_filtering_combobox->setEnabled(runtime_lock); ui->enable_compute_pipelines_checkbox->setEnabled(runtime_lock); @@ -47,14 +48,20 @@ void ConfigureGraphicsAdvanced::SetConfiguration() { static_cast(Settings::values.gpu_accuracy.GetValue())); ui->anisotropic_filtering_combobox->setCurrentIndex( Settings::values.max_anisotropy.GetValue()); + ui->astc_recompression_combobox->setCurrentIndex( + static_cast(Settings::values.astc_recompression.GetValue())); } else { ConfigurationShared::SetPerGameSetting(ui->gpu_accuracy, &Settings::values.gpu_accuracy); ConfigurationShared::SetPerGameSetting(ui->anisotropic_filtering_combobox, &Settings::values.max_anisotropy); + ConfigurationShared::SetPerGameSetting(ui->astc_recompression_combobox, + &Settings::values.astc_recompression); ConfigurationShared::SetHighlight(ui->label_gpu_accuracy, !Settings::values.gpu_accuracy.UsingGlobal()); ConfigurationShared::SetHighlight(ui->af_label, !Settings::values.max_anisotropy.UsingGlobal()); + ConfigurationShared::SetHighlight(ui->label_astc_recompression, + !Settings::values.astc_recompression.UsingGlobal()); } } @@ -71,6 +78,8 @@ void ConfigureGraphicsAdvanced::ApplyConfiguration() { ui->use_reactive_flushing, use_reactive_flushing); ConfigurationShared::ApplyPerGameSetting(&Settings::values.async_astc, ui->async_astc, async_astc); + ConfigurationShared::ApplyPerGameSetting(&Settings::values.astc_recompression, + ui->astc_recompression_combobox); ConfigurationShared::ApplyPerGameSetting(&Settings::values.use_asynchronous_shaders, ui->use_asynchronous_shaders, use_asynchronous_shaders); @@ -105,6 +114,8 @@ void ConfigureGraphicsAdvanced::SetupPerGameUI() { Settings::values.renderer_force_max_clock.UsingGlobal()); ui->use_reactive_flushing->setEnabled(Settings::values.use_reactive_flushing.UsingGlobal()); ui->async_astc->setEnabled(Settings::values.async_astc.UsingGlobal()); + ui->astc_recompression_combobox->setEnabled( + Settings::values.astc_recompression.UsingGlobal()); ui->use_asynchronous_shaders->setEnabled( Settings::values.use_asynchronous_shaders.UsingGlobal()); ui->use_fast_gpu_time->setEnabled(Settings::values.use_fast_gpu_time.UsingGlobal()); @@ -144,6 +155,9 @@ void ConfigureGraphicsAdvanced::SetupPerGameUI() { ConfigurationShared::SetColoredComboBox( ui->anisotropic_filtering_combobox, ui->af_label, static_cast(Settings::values.max_anisotropy.GetValue(true))); + ConfigurationShared::SetColoredComboBox( + ui->astc_recompression_combobox, ui->label_astc_recompression, + static_cast(Settings::values.astc_recompression.GetValue(true))); } void ConfigureGraphicsAdvanced::ExposeComputeOption() { diff --git a/src/yuzu/configuration/configure_graphics_advanced.ui b/src/yuzu/configuration/configure_graphics_advanced.ui index 9ef7c8e8f..37757a918 100644 --- a/src/yuzu/configuration/configure_graphics_advanced.ui +++ b/src/yuzu/configuration/configure_graphics_advanced.ui @@ -69,6 +69,50 @@ + + + + + 0 + + + 0 + + + 0 + + + 0 + + + + + ASTC recompression: + + + + + + + + Uncompressed (Best quality) + + + + + BC1 (Low quality) + + + + + BC3 (Medium quality) + + + + + + + diff --git a/src/yuzu_cmd/config.cpp b/src/yuzu_cmd/config.cpp index dc9a3d68f..c5bc472ca 100644 --- a/src/yuzu_cmd/config.cpp +++ b/src/yuzu_cmd/config.cpp @@ -318,6 +318,7 @@ void Config::ReadValues() { ReadSetting("Renderer", Settings::values.nvdec_emulation); ReadSetting("Renderer", Settings::values.accelerate_astc); ReadSetting("Renderer", Settings::values.async_astc); + ReadSetting("Renderer", Settings::values.astc_recompression); ReadSetting("Renderer", Settings::values.use_fast_gpu_time); ReadSetting("Renderer", Settings::values.use_vulkan_driver_pipeline_cache); diff --git a/src/yuzu_cmd/default_ini.h b/src/yuzu_cmd/default_ini.h index 5e7c3ac04..644a30e59 100644 --- a/src/yuzu_cmd/default_ini.h +++ b/src/yuzu_cmd/default_ini.h @@ -360,6 +360,10 @@ accelerate_astc = # 0 (default): Off, 1: On async_astc = +# Recompress ASTC textures to a different format. +# 0 (default): Uncompressed, 1: BC1 (Low quality), 2: BC3: (Medium quality) +async_astc = + # Turns on the speed limiter, which will limit the emulation speed to the desired speed limit value # 0: Off, 1: On (default) use_speed_limit =