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authorbunnei <bunneidev@gmail.com>2018-03-19 02:04:29 +0100
committerGitHub <noreply@github.com>2018-03-19 02:04:29 +0100
commit2332a44b681473509ca67438b5b3a2bddc91a60b (patch)
tree5545b96de601215931683edc9f24e841b4b99528
parentMerge pull request #248 from Subv/cb_data (diff)
parentGPU: Implement macro 0xE1A BindTextureInfoBuffer in HLE. (diff)
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-rw-r--r--src/video_core/engines/maxwell_3d.cpp18
-rw-r--r--src/video_core/engines/maxwell_3d.h12
2 files changed, 29 insertions, 1 deletions
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp
index 3a4e88e4e..4fdea0fdc 100644
--- a/src/video_core/engines/maxwell_3d.cpp
+++ b/src/video_core/engines/maxwell_3d.cpp
@@ -12,6 +12,7 @@ namespace Engines {
constexpr u32 MacroRegistersStart = 0xE00;
const std::unordered_map<u32, Maxwell3D::MethodInfo> Maxwell3D::method_handlers = {
+ {0xE1A, {"BindTextureInfoBuffer", 1, &Maxwell3D::BindTextureInfoBuffer}},
{0xE24, {"SetShader", 5, &Maxwell3D::SetShader}},
{0xE2A, {"BindStorageBuffer", 1, &Maxwell3D::BindStorageBuffer}},
};
@@ -160,6 +161,23 @@ void Maxwell3D::DrawArrays() {
LOG_WARNING(HW_GPU, "Game requested a DrawArrays, ignoring");
}
+void Maxwell3D::BindTextureInfoBuffer(const std::vector<u32>& parameters) {
+ /**
+ * Parameters description:
+ * [0] = Shader stage, usually 4 for FragmentShader
+ */
+
+ u32 stage = parameters[0];
+
+ // Perform the same operations as the real macro code.
+ GPUVAddr address = static_cast<GPUVAddr>(regs.tex_info_buffers.address[stage]) << 8;
+ u32 size = regs.tex_info_buffers.size[stage];
+
+ regs.const_buffer.cb_size = size;
+ regs.const_buffer.cb_address_high = address >> 32;
+ regs.const_buffer.cb_address_low = address & 0xFFFFFFFF;
+}
+
void Maxwell3D::SetShader(const std::vector<u32>& parameters) {
/**
* Parameters description:
diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h
index 3e97d9045..5d9b0043b 100644
--- a/src/video_core/engines/maxwell_3d.h
+++ b/src/video_core/engines/maxwell_3d.h
@@ -178,7 +178,14 @@ public:
}
} ssbo_info;
- INSERT_PADDING_WORDS(0x11D);
+ INSERT_PADDING_WORDS(0x11);
+
+ struct {
+ u32 address[MaxShaderStage];
+ u32 size[MaxShaderStage];
+ } tex_info_buffers;
+
+ INSERT_PADDING_WORDS(0x102);
};
std::array<u32, NUM_REGS> reg_array;
};
@@ -240,6 +247,7 @@ private:
void DrawArrays();
/// Method call handlers
+ void BindTextureInfoBuffer(const std::vector<u32>& parameters);
void SetShader(const std::vector<u32>& parameters);
void BindStorageBuffer(const std::vector<u32>& parameters);
@@ -266,6 +274,8 @@ ASSERT_REG_POSITION(const_buffer, 0x8E0);
ASSERT_REG_POSITION(cb_bind[0], 0x904);
ASSERT_REG_POSITION(tex_cb_index, 0x982);
ASSERT_REG_POSITION(ssbo_info, 0xD18);
+ASSERT_REG_POSITION(tex_info_buffers.address[0], 0xD2A);
+ASSERT_REG_POSITION(tex_info_buffers.size[0], 0xD2F);
#undef ASSERT_REG_POSITION