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Update 3D regs

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This commit is contained in:
Kelebek1
2022-08-12 10:58:09 +01:00
parent 61883d8820
commit 752659aef3
29 changed files with 4036 additions and 2105 deletions
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118
src/video_core/transform_feedback.cpp
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@ -15,51 +15,51 @@ namespace VideoCommon {
std::vector<Shader::TransformFeedbackVarying> MakeTransformFeedbackVaryings(
const TransformFeedbackState& state) {
static constexpr std::array VECTORS{
28, // gl_Position
32, // Generic 0
36, // Generic 1
40, // Generic 2
44, // Generic 3
48, // Generic 4
52, // Generic 5
56, // Generic 6
60, // Generic 7
64, // Generic 8
68, // Generic 9
72, // Generic 10
76, // Generic 11
80, // Generic 12
84, // Generic 13
88, // Generic 14
92, // Generic 15
96, // Generic 16
100, // Generic 17
104, // Generic 18
108, // Generic 19
112, // Generic 20
116, // Generic 21
120, // Generic 22
124, // Generic 23
128, // Generic 24
132, // Generic 25
136, // Generic 26
140, // Generic 27
144, // Generic 28
148, // Generic 29
152, // Generic 30
156, // Generic 31
160, // gl_FrontColor
164, // gl_FrontSecondaryColor
160, // gl_BackColor
164, // gl_BackSecondaryColor
192, // gl_TexCoord[0]
196, // gl_TexCoord[1]
200, // gl_TexCoord[2]
204, // gl_TexCoord[3]
208, // gl_TexCoord[4]
212, // gl_TexCoord[5]
216, // gl_TexCoord[6]
220, // gl_TexCoord[7]
28U, // gl_Position
32U, // Generic 0
36U, // Generic 1
40U, // Generic 2
44U, // Generic 3
48U, // Generic 4
52U, // Generic 5
56U, // Generic 6
60U, // Generic 7
64U, // Generic 8
68U, // Generic 9
72U, // Generic 10
76U, // Generic 11
80U, // Generic 12
84U, // Generic 13
88U, // Generic 14
92U, // Generic 15
96U, // Generic 16
100U, // Generic 17
104U, // Generic 18
108U, // Generic 19
112U, // Generic 20
116U, // Generic 21
120U, // Generic 22
124U, // Generic 23
128U, // Generic 24
132U, // Generic 25
136U, // Generic 26
140U, // Generic 27
144U, // Generic 28
148U, // Generic 29
152U, // Generic 30
156U, // Generic 31
160U, // gl_FrontColor
164U, // gl_FrontSecondaryColor
160U, // gl_BackColor
164U, // gl_BackSecondaryColor
192U, // gl_TexCoord[0]
196U, // gl_TexCoord[1]
200U, // gl_TexCoord[2]
204U, // gl_TexCoord[3]
208U, // gl_TexCoord[4]
212U, // gl_TexCoord[5]
216U, // gl_TexCoord[6]
220U, // gl_TexCoord[7]
};
std::vector<Shader::TransformFeedbackVarying> xfb(256);
for (size_t buffer = 0; buffer < state.layouts.size(); ++buffer) {
@ -68,8 +68,20 @@ std::vector<Shader::TransformFeedbackVarying> MakeTransformFeedbackVaryings(
const u32 varying_count = layout.varying_count;
u32 highest = 0;
for (u32 offset = 0; offset < varying_count; ++offset) {
const u32 base_offset = offset;
const u8 location = locations[offset];
const auto get_attribute = [&locations](u32 index) -> u32 {
switch (index % 4) {
case 0:
return locations[index / 4].attribute0.Value();
case 1:
return locations[index / 4].attribute1.Value();
case 2:
return locations[index / 4].attribute2.Value();
case 3:
return locations[index / 4].attribute3.Value();
}
UNREACHABLE();
return 0;
};
UNIMPLEMENTED_IF_MSG(layout.stream != 0, "Stream is not zero: {}", layout.stream);
Shader::TransformFeedbackVarying varying{
@ -78,16 +90,18 @@ std::vector<Shader::TransformFeedbackVarying> MakeTransformFeedbackVaryings(
.offset = offset * 4,
.components = 1,
};
if (std::ranges::find(VECTORS, Common::AlignDown(location, 4)) != VECTORS.end()) {
UNIMPLEMENTED_IF_MSG(location % 4 != 0, "Unaligned TFB");
const u32 base_offset = offset;
const auto attribute{get_attribute(offset)};
if (std::ranges::find(VECTORS, Common::AlignDown(attribute, 4)) != VECTORS.end()) {
UNIMPLEMENTED_IF_MSG(attribute % 4 != 0, "Unaligned TFB {}", attribute);
const u8 base_index = location / 4;
while (offset + 1 < varying_count && base_index == locations[offset + 1] / 4) {
const auto base_index = attribute / 4;
while (offset + 1 < varying_count && base_index == get_attribute(offset + 1) / 4) {
++offset;
++varying.components;
}
}
xfb[location] = varying;
xfb[attribute] = varying;
highest = std::max(highest, (base_offset + varying.components) * 4);
}
UNIMPLEMENTED_IF(highest != layout.stride);