RPCSX/rpcsx
1
0
Fork 0
mirror of https://github.com/RPCSX/rpcsx.git synced 2025-12-06 07:12:14 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

rpcsx-gpu: implement image_load & image_load_mip

Browse source
This commit is contained in:
DH 2024-10-06 03:09:12 +03:00
parent fb64f8b4f8
commit 930cf2a86b
2 changed files with 128 additions and 47 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

169
rpcsx-gpu/lib/gcn-shader/shaders/rdna.glsl
View file

@ -2371,49 +2371,6 @@ layout(binding = 3) uniform texture2D textures2D[];
layout(binding = 4) uniform texture3D textures3D[];
layout(binding = 5) uniform textureBuffer textureBuffers[];
// void image_atomic_add() {
// // imageAtomicAdd
// }
// void image_atomic_and() {
// // imageAtomicAnd
// }
// void image_atomic_cmpswap() {
// // imageAtomicCompSwap
// }
// void image_atomic_dec() {}
// void image_atomic_fcmpswap() {
// // imageAtomicCompSwap
// }
// void image_atomic_fmax() {
// // imageAtomicMax
// }
// void image_atomic_fmin() {
// // imageAtomicMin
// }
// void image_atomic_inc() {
// // imageAtomicMin
// }
// void image_atomic_or() {}
// void image_atomic_smax() {}
// void image_atomic_smin() {}
// void image_atomic_sub() {}
// void image_atomic_swap() {}
// void image_atomic_umax() {}
// void image_atomic_umin() {}
// void image_atomic_xor() {}
// void image_load() {}
// void image_load_pck() {}
// void image_load_pck_sgn() {}
// void image_load_mip() {}
// void image_load_mip_pck() {}
// void image_load_mip_pck_sgn() {}
// void image_store() {}
// void image_store_pck() {}
// void image_store_mip() {}
// void image_store_mip_pck() {}
const uint8_t kTextureType1D = uint8_t(8);
const uint8_t kTextureType2D = uint8_t(9);
const uint8_t kTextureType3D = uint8_t(10);
@ -2638,6 +2595,131 @@ f32vec4 swizzle(f32vec4 comp, int selX, int selY, int selZ, int selW) {
return f32vec4(swizzle(comp, selX), swizzle(comp, selY), swizzle(comp, selZ), swizzle(comp, selW));
}
// void image_atomic_add() {
// // imageAtomicAdd
// }
// void image_atomic_and() {
// // imageAtomicAnd
// }
// void image_atomic_cmpswap() {
// // imageAtomicCompSwap
// }
// void image_atomic_dec() {}
// void image_atomic_fcmpswap() {
// // imageAtomicCompSwap
// }
// void image_atomic_fmax() {
// // imageAtomicMax
// }
// void image_atomic_fmin() {
// // imageAtomicMin
// }
// void image_atomic_inc() {
// // imageAtomicMin
// }
// void image_atomic_or() {}
// void image_atomic_smax() {}
// void image_atomic_smin() {}
// void image_atomic_sub() {}
// void image_atomic_swap() {}
// void image_atomic_umax() {}
// void image_atomic_umin() {}
// void image_atomic_xor() {}
void image_load(inout f32vec4 vdata, i32vec3 vaddr, int32_t textureIndexHint, uint32_t tbuffer[8], uint32_t dmask) {
uint8_t textureType = tbuffer_type(tbuffer);
f32vec4 result;
switch (uint(textureType)) {
case kTextureType1D:
case kTextureTypeArray1D:
result = texelFetch(textures1D[findTexture1DIndex(textureIndexHint, tbuffer)], vaddr.x, 0);
break;
case kTextureType2D:
case kTextureTypeCube:
case kTextureTypeArray2D:
case kTextureTypeMsaa2D:
case kTextureTypeMsaaArray2D:
result = texelFetch(textures2D[findTexture2DIndex(textureIndexHint, tbuffer)], vaddr.xy, 0);
break;
case kTextureType3D:
result = texelFetch(textures3D[findTexture3DIndex(textureIndexHint, tbuffer)], vaddr, 0);
break;
default:
return;
}
result = swizzle(result,
tbuffer_dst_sel_x(tbuffer),
tbuffer_dst_sel_y(tbuffer),
tbuffer_dst_sel_z(tbuffer),
tbuffer_dst_sel_w(tbuffer));
int vdataIndex = 0;
for (int i = 0; i < 4; ++i) {
if ((dmask & (1 << i)) != 0) {
vdata[vdataIndex++] = result[i];
}
}
}
// void image_load_pck() {}
// void image_load_pck_sgn() {}
void image_load_mip(inout f32vec4 vdata, u32vec4 vaddr_u, int32_t textureIndexHint, uint32_t tbuffer[8], uint32_t dmask) {
uint8_t textureType = tbuffer_type(tbuffer);
f32vec4 result;
i32vec4 vaddr = i32vec4(vaddr_u);
switch (uint(textureType)) {
case kTextureType1D:
case kTextureTypeArray1D:
result = texelFetch(textures1D[findTexture1DIndex(textureIndexHint, tbuffer)], vaddr.x, vaddr.y);
break;
case kTextureType2D:
case kTextureTypeCube:
case kTextureTypeArray2D:
case kTextureTypeMsaa2D:
case kTextureTypeMsaaArray2D:
result = texelFetch(textures2D[findTexture2DIndex(textureIndexHint, tbuffer)], vaddr.xy, vaddr.z);
break;
case kTextureType3D:
result = texelFetch(textures3D[findTexture3DIndex(textureIndexHint, tbuffer)], vaddr.xyz, vaddr.w);
break;
default:
return;
}
result = swizzle(result,
tbuffer_dst_sel_x(tbuffer),
tbuffer_dst_sel_y(tbuffer),
tbuffer_dst_sel_z(tbuffer),
tbuffer_dst_sel_w(tbuffer));
int vdataIndex = 0;
for (int i = 0; i < 4; ++i) {
if ((dmask & (1 << i)) != 0) {
vdata[vdataIndex++] = result[i];
}
}
}
// void image_load_mip_pck() {}
// void image_load_mip_pck_sgn() {}
// void image_store() {}
// void image_store_pck() {}
// void image_store_mip() {}
// void image_store_mip_pck() {}
void image_sample(inout f32vec4 vdata, f32vec3 vaddr, int32_t textureIndexHint, uint32_t tbuffer[8], int32_t samplerIndexHint, u32vec4 ssampler, uint32_t dmask) {
uint8_t textureType = tbuffer_type(tbuffer);
f32vec4 result;
@ -2677,7 +2759,6 @@ void image_sample(inout f32vec4 vdata, f32vec3 vaddr, int32_t textureIndexHint,
// debugPrintfEXT("image_sample: textureType: %u, coord: %v3f, result: %v4f, dmask: %u", textureType, vaddr, result, dmask);
result = swizzle(result,
tbuffer_dst_sel_x(tbuffer),
tbuffer_dst_sel_y(tbuffer),

6
rpcsx-gpu/lib/gcn-shader/src/GcnInstruction.cpp
View file

@ -557,7 +557,7 @@ readMimgInst(GcnInstruction &inst, std::uint64_t &address,
auto ssamp = fetchMaskedValue(words[1], ssampMask) << 2;
std::uint8_t textureAccess = 0;
bool hasSampler = true;
bool hasSampler = false;
if (op >= ir::mimg::Op::LOAD && op <= ir::mimg::Op::LOAD_MIP_PCK_SGN) {
textureAccess = GcnOperand::R;
@ -569,11 +569,11 @@ readMimgInst(GcnInstruction &inst, std::uint64_t &address,
hasSampler = false;
} else if (op >= ir::mimg::Op::SAMPLE && op <= ir::mimg::Op::GATHER4_C_LZ_O) {
textureAccess = GcnOperand::R;
hasSampler = true;
} else if (op >= ir::mimg::Op::SAMPLE_CD &&
op <= ir::mimg::Op::SAMPLE_C_CD_CL_O) {
textureAccess = GcnOperand::R;
} else if (op == ir::mimg::Op::GET_RESINFO) {
hasSampler = false;
hasSampler = true;
}
inst.op = op;