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kepler_compute: Implement texture queries

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This commit is contained in:
ReinUsesLisp
2019-07-11 21:54:07 -03:00
parent 2e5b5c2358
commit 3a450c1395
5 changed files with 99 additions and 5 deletions
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23
src/video_core/engines/kepler_compute.h
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@ -12,6 +12,7 @@
#include "common/common_types.h"
#include "video_core/engines/engine_upload.h"
#include "video_core/gpu.h"
#include "video_core/textures/texture.h"
namespace Core {
class System;
@ -111,7 +112,7 @@ public:
INSERT_PADDING_WORDS(0x3FE);
u32 texture_const_buffer_index;
u32 tex_cb_index;
INSERT_PADDING_WORDS(0x374);
};
@ -149,7 +150,7 @@ public:
union {
BitField<0, 8, u32> const_buffer_enable_mask;
BitField<29, 2, u32> cache_layout;
} memory_config;
};
INSERT_PADDING_WORDS(0x8);
@ -194,6 +195,14 @@ public:
/// Write the value to the register identified by method.
void CallMethod(const GPU::MethodCall& method_call);
Tegra::Texture::FullTextureInfo GetTexture(std::size_t offset) const;
/// Given a Texture Handle, returns the TSC and TIC entries.
Texture::FullTextureInfo GetTextureInfo(const Texture::TextureHandle tex_handle,
std::size_t offset) const;
u32 AccessConstBuffer32(u64 const_buffer, u64 offset) const;
private:
Core::System& system;
VideoCore::RasterizerInterface& rasterizer;
@ -201,6 +210,12 @@ private:
Upload::State upload_state;
void ProcessLaunch();
/// Retrieves information about a specific TIC entry from the TIC buffer.
Texture::TICEntry GetTICEntry(u32 tic_index) const;
/// Retrieves information about a specific TSC entry from the TSC buffer.
Texture::TSCEntry GetTSCEntry(u32 tsc_index) const;
};
#define ASSERT_REG_POSITION(field_name, position) \
@ -218,12 +233,12 @@ ASSERT_REG_POSITION(launch, 0xAF);
ASSERT_REG_POSITION(tsc, 0x557);
ASSERT_REG_POSITION(tic, 0x55D);
ASSERT_REG_POSITION(code_loc, 0x582);
ASSERT_REG_POSITION(texture_const_buffer_index, 0x982);
ASSERT_REG_POSITION(tex_cb_index, 0x982);
ASSERT_LAUNCH_PARAM_POSITION(program_start, 0x8);
ASSERT_LAUNCH_PARAM_POSITION(grid_dim_x, 0xC);
ASSERT_LAUNCH_PARAM_POSITION(shared_alloc, 0x11);
ASSERT_LAUNCH_PARAM_POSITION(block_dim_x, 0x12);
ASSERT_LAUNCH_PARAM_POSITION(memory_config, 0x14);
ASSERT_LAUNCH_PARAM_POSITION(const_buffer_enable_mask, 0x14);
ASSERT_LAUNCH_PARAM_POSITION(const_buffer_config, 0x1D);
#undef ASSERT_REG_POSITION