diff options
Diffstat (limited to 'src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions')
15 files changed, 238 insertions, 0 deletions
diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/AtomicMinMaxS32Shared.glsl b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/AtomicMinMaxS32Shared.glsl new file mode 100644 index 00000000..82b76bcc --- /dev/null +++ b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/AtomicMinMaxS32Shared.glsl @@ -0,0 +1,21 @@ +int Helper_AtomicMaxS32(int offset, int value) +{ + uint oldValue, newValue; + do + { + oldValue = $SHARED_MEM$[offset]; + newValue = uint(max(int(oldValue), value)); + } while (atomicCompSwap($SHARED_MEM$[offset], oldValue, newValue) != oldValue); + return int(oldValue); +} + +int Helper_AtomicMinS32(int offset, int value) +{ + uint oldValue, newValue; + do + { + oldValue = $SHARED_MEM$[offset]; + newValue = uint(min(int(oldValue), value)); + } while (atomicCompSwap($SHARED_MEM$[offset], oldValue, newValue) != oldValue); + return int(oldValue); +}
\ No newline at end of file diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/AtomicMinMaxS32Storage.glsl b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/AtomicMinMaxS32Storage.glsl new file mode 100644 index 00000000..0862a71b --- /dev/null +++ b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/AtomicMinMaxS32Storage.glsl @@ -0,0 +1,21 @@ +int Helper_AtomicMaxS32(int index, int offset, int value) +{ + uint oldValue, newValue; + do + { + oldValue = $STORAGE_MEM$[index].data[offset]; + newValue = uint(max(int(oldValue), value)); + } while (atomicCompSwap($STORAGE_MEM$[index].data[offset], oldValue, newValue) != oldValue); + return int(oldValue); +} + +int Helper_AtomicMinS32(int index, int offset, int value) +{ + uint oldValue, newValue; + do + { + oldValue = $STORAGE_MEM$[index].data[offset]; + newValue = uint(min(int(oldValue), value)); + } while (atomicCompSwap($STORAGE_MEM$[index].data[offset], oldValue, newValue) != oldValue); + return int(oldValue); +}
\ No newline at end of file diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/HelperFunctionNames.cs b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/HelperFunctionNames.cs new file mode 100644 index 00000000..54f35b15 --- /dev/null +++ b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/HelperFunctionNames.cs @@ -0,0 +1,22 @@ +namespace Ryujinx.Graphics.Shader.CodeGen.Glsl +{ + static class HelperFunctionNames + { + public static string AtomicMaxS32 = "Helper_AtomicMaxS32"; + public static string AtomicMinS32 = "Helper_AtomicMinS32"; + + public static string MultiplyHighS32 = "Helper_MultiplyHighS32"; + public static string MultiplyHighU32 = "Helper_MultiplyHighU32"; + + public static string Shuffle = "Helper_Shuffle"; + public static string ShuffleDown = "Helper_ShuffleDown"; + public static string ShuffleUp = "Helper_ShuffleUp"; + public static string ShuffleXor = "Helper_ShuffleXor"; + public static string SwizzleAdd = "Helper_SwizzleAdd"; + + public static string StoreShared16 = "Helper_StoreShared16"; + public static string StoreShared8 = "Helper_StoreShared8"; + public static string StoreStorage16 = "Helper_StoreStorage16"; + public static string StoreStorage8 = "Helper_StoreStorage8"; + } +}
\ No newline at end of file diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighS32.glsl b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighS32.glsl new file mode 100644 index 00000000..caad6f56 --- /dev/null +++ b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighS32.glsl @@ -0,0 +1,7 @@ +int Helper_MultiplyHighS32(int x, int y) +{ + int msb; + int lsb; + imulExtended(x, y, msb, lsb); + return msb; +}
\ No newline at end of file diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighU32.glsl b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighU32.glsl new file mode 100644 index 00000000..617a925f --- /dev/null +++ b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/MultiplyHighU32.glsl @@ -0,0 +1,7 @@ +uint Helper_MultiplyHighU32(uint x, uint y) +{ + uint msb; + uint lsb; + umulExtended(x, y, msb, lsb); + return msb; +}
\ No newline at end of file diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/Shuffle.glsl b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/Shuffle.glsl new file mode 100644 index 00000000..7cb4764d --- /dev/null +++ b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/Shuffle.glsl @@ -0,0 +1,11 @@ +float Helper_Shuffle(float x, uint index, uint mask, out bool valid) +{ + uint clamp = mask & 0x1fu; + uint segMask = (mask >> 8) & 0x1fu; + uint minThreadId = $SUBGROUP_INVOCATION$ & segMask; + uint maxThreadId = minThreadId | (clamp & ~segMask); + uint srcThreadId = (index & ~segMask) | minThreadId; + valid = srcThreadId <= maxThreadId; + float v = $SUBGROUP_BROADCAST$(x, srcThreadId); + return valid ? v : x; +}
\ No newline at end of file diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleDown.glsl b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleDown.glsl new file mode 100644 index 00000000..71d901d5 --- /dev/null +++ b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleDown.glsl @@ -0,0 +1,11 @@ +float Helper_ShuffleDown(float x, uint index, uint mask, out bool valid) +{ + uint clamp = mask & 0x1fu; + uint segMask = (mask >> 8) & 0x1fu; + uint minThreadId = $SUBGROUP_INVOCATION$ & segMask; + uint maxThreadId = minThreadId | (clamp & ~segMask); + uint srcThreadId = $SUBGROUP_INVOCATION$ + index; + valid = srcThreadId <= maxThreadId; + float v = $SUBGROUP_BROADCAST$(x, srcThreadId); + return valid ? v : x; +}
\ No newline at end of file diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleUp.glsl b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleUp.glsl new file mode 100644 index 00000000..ae264d87 --- /dev/null +++ b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleUp.glsl @@ -0,0 +1,9 @@ +float Helper_ShuffleUp(float x, uint index, uint mask, out bool valid) +{ + uint segMask = (mask >> 8) & 0x1fu; + uint minThreadId = $SUBGROUP_INVOCATION$ & segMask; + uint srcThreadId = $SUBGROUP_INVOCATION$ - index; + valid = int(srcThreadId) >= int(minThreadId); + float v = $SUBGROUP_BROADCAST$(x, srcThreadId); + return valid ? v : x; +}
\ No newline at end of file diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleXor.glsl b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleXor.glsl new file mode 100644 index 00000000..789089d6 --- /dev/null +++ b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleXor.glsl @@ -0,0 +1,11 @@ +float Helper_ShuffleXor(float x, uint index, uint mask, out bool valid) +{ + uint clamp = mask & 0x1fu; + uint segMask = (mask >> 8) & 0x1fu; + uint minThreadId = $SUBGROUP_INVOCATION$ & segMask; + uint maxThreadId = minThreadId | (clamp & ~segMask); + uint srcThreadId = $SUBGROUP_INVOCATION$ ^ index; + valid = srcThreadId <= maxThreadId; + float v = $SUBGROUP_BROADCAST$(x, srcThreadId); + return valid ? v : x; +}
\ No newline at end of file diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/StoreSharedSmallInt.glsl b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/StoreSharedSmallInt.glsl new file mode 100644 index 00000000..2f57b5ff --- /dev/null +++ b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/StoreSharedSmallInt.glsl @@ -0,0 +1,23 @@ +void Helper_StoreShared16(int offset, uint value) +{ + int wordOffset = offset >> 2; + int bitOffset = (offset & 3) * 8; + uint oldValue, newValue; + do + { + oldValue = $SHARED_MEM$[wordOffset]; + newValue = bitfieldInsert(oldValue, value, bitOffset, 16); + } while (atomicCompSwap($SHARED_MEM$[wordOffset], oldValue, newValue) != oldValue); +} + +void Helper_StoreShared8(int offset, uint value) +{ + int wordOffset = offset >> 2; + int bitOffset = (offset & 3) * 8; + uint oldValue, newValue; + do + { + oldValue = $SHARED_MEM$[wordOffset]; + newValue = bitfieldInsert(oldValue, value, bitOffset, 8); + } while (atomicCompSwap($SHARED_MEM$[wordOffset], oldValue, newValue) != oldValue); +}
\ No newline at end of file diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/StoreStorageSmallInt.glsl b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/StoreStorageSmallInt.glsl new file mode 100644 index 00000000..f2253a79 --- /dev/null +++ b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/StoreStorageSmallInt.glsl @@ -0,0 +1,23 @@ +void Helper_StoreStorage16(int index, int offset, uint value) +{ + int wordOffset = offset >> 2; + int bitOffset = (offset & 3) * 8; + uint oldValue, newValue; + do + { + oldValue = $STORAGE_MEM$[index].data[wordOffset]; + newValue = bitfieldInsert(oldValue, value, bitOffset, 16); + } while (atomicCompSwap($STORAGE_MEM$[index].data[wordOffset], oldValue, newValue) != oldValue); +} + +void Helper_StoreStorage8(int index, int offset, uint value) +{ + int wordOffset = offset >> 2; + int bitOffset = (offset & 3) * 8; + uint oldValue, newValue; + do + { + oldValue = $STORAGE_MEM$[index].data[wordOffset]; + newValue = bitfieldInsert(oldValue, value, bitOffset, 8); + } while (atomicCompSwap($STORAGE_MEM$[index].data[wordOffset], oldValue, newValue) != oldValue); +}
\ No newline at end of file diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/SwizzleAdd.glsl b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/SwizzleAdd.glsl new file mode 100644 index 00000000..057cb6ca --- /dev/null +++ b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/SwizzleAdd.glsl @@ -0,0 +1,7 @@ +float Helper_SwizzleAdd(float x, float y, int mask) +{ + vec4 xLut = vec4(1.0, -1.0, 1.0, 0.0); + vec4 yLut = vec4(1.0, 1.0, -1.0, 1.0); + int lutIdx = (mask >> (int($SUBGROUP_INVOCATION$ & 3u) * 2)) & 3; + return x * xLut[lutIdx] + y * yLut[lutIdx]; +}
\ No newline at end of file diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/TexelFetchScale_cp.glsl b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/TexelFetchScale_cp.glsl new file mode 100644 index 00000000..4ebade5e --- /dev/null +++ b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/TexelFetchScale_cp.glsl @@ -0,0 +1,19 @@ +ivec2 Helper_TexelFetchScale(ivec2 inputVec, int samplerIndex) +{ + float scale = s_render_scale[samplerIndex]; + if (scale == 1.0) + { + return inputVec; + } + return ivec2(vec2(inputVec) * scale); +} + +int Helper_TextureSizeUnscale(int size, int samplerIndex) +{ + float scale = s_render_scale[samplerIndex]; + if (scale == 1.0) + { + return size; + } + return int(float(size) / scale); +}
\ No newline at end of file diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/TexelFetchScale_fp.glsl b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/TexelFetchScale_fp.glsl new file mode 100644 index 00000000..6c670f91 --- /dev/null +++ b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/TexelFetchScale_fp.glsl @@ -0,0 +1,26 @@ +ivec2 Helper_TexelFetchScale(ivec2 inputVec, int samplerIndex) +{ + float scale = s_render_scale[1 + samplerIndex]; + if (scale == 1.0) + { + return inputVec; + } + if (scale < 0.0) // If less than 0, try interpolate between texels by using the screen position. + { + return ivec2(vec2(inputVec) * (-scale) + mod(gl_FragCoord.xy, 0.0 - scale)); + } + else + { + return ivec2(vec2(inputVec) * scale); + } +} + +int Helper_TextureSizeUnscale(int size, int samplerIndex) +{ + float scale = abs(s_render_scale[1 + samplerIndex]); + if (scale == 1.0) + { + return size; + } + return int(float(size) / scale); +}
\ No newline at end of file diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/TexelFetchScale_vp.glsl b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/TexelFetchScale_vp.glsl new file mode 100644 index 00000000..19eb119d --- /dev/null +++ b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/TexelFetchScale_vp.glsl @@ -0,0 +1,20 @@ +ivec2 Helper_TexelFetchScale(ivec2 inputVec, int samplerIndex) +{ + float scale = abs(s_render_scale[1 + samplerIndex + s_frag_scale_count]); + if (scale == 1.0) + { + return inputVec; + } + + return ivec2(vec2(inputVec) * scale); +} + +int Helper_TextureSizeUnscale(int size, int samplerIndex) +{ + float scale = abs(s_render_scale[1 + samplerIndex + s_frag_scale_count]); + if (scale == 1.0) + { + return size; + } + return int(float(size) / scale); +}
\ No newline at end of file |