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Merge pull request #608 from Subv/depth

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GPU: Implemented the depth buffer and depth test + culling
This commit is contained in:
bunnei
2018-07-02 21:24:43 -04:00
committed by GitHub
parent 055f1546d7 a6d4903aaf
commit 92c7135065
9 changed files with 246 additions and 32 deletions
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56
src/video_core/engines/maxwell_3d.h
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@ -280,6 +280,34 @@ public:
UnsignedInt = 0x2,
};
enum class ComparisonOp : u32 {
Never = 0x200,
Less = 0x201,
Equal = 0x202,
LessEqual = 0x203,
Greater = 0x204,
NotEqual = 0x205,
GreaterEqual = 0x206,
Always = 0x207,
};
struct Cull {
enum class FrontFace : u32 {
ClockWise = 0x0900,
CounterClockWise = 0x0901,
};
enum class CullFace : u32 {
Front = 0x0404,
Back = 0x0405,
FrontAndBack = 0x0408,
};
u32 enabled;
FrontFace front_face;
CullFace cull_face;
};
struct Blend {
enum class Equation : u32 {
Add = 1,
@ -413,7 +441,7 @@ public:
struct {
u32 address_high;
u32 address_low;
u32 format;
Tegra::DepthFormat format;
u32 block_dimensions;
u32 layer_stride;
@ -435,11 +463,21 @@ public:
};
} rt_control;
INSERT_PADDING_WORDS(0x31);
INSERT_PADDING_WORDS(0x2B);
u32 depth_test_enable;
INSERT_PADDING_WORDS(0x5);
u32 independent_blend_enable;
INSERT_PADDING_WORDS(0x15);
u32 depth_write_enabled;
INSERT_PADDING_WORDS(0x8);
ComparisonOp depth_test_func;
INSERT_PADDING_WORDS(0xB);
struct {
u32 separate_alpha;
@ -540,7 +578,13 @@ public:
}
} index_array;
INSERT_PADDING_WORDS(0xC7);
INSERT_PADDING_WORDS(0x7);
INSERT_PADDING_WORDS(0x46);
Cull cull;
INSERT_PADDING_WORDS(0x77);
struct {
u32 query_address_high;
@ -747,7 +791,10 @@ ASSERT_REG_POSITION(vertex_buffer, 0x35D);
ASSERT_REG_POSITION(zeta, 0x3F8);
ASSERT_REG_POSITION(vertex_attrib_format[0], 0x458);
ASSERT_REG_POSITION(rt_control, 0x487);
ASSERT_REG_POSITION(depth_test_enable, 0x4B3);
ASSERT_REG_POSITION(independent_blend_enable, 0x4B9);
ASSERT_REG_POSITION(depth_write_enabled, 0x4BA);
ASSERT_REG_POSITION(depth_test_func, 0x4C3);
ASSERT_REG_POSITION(blend, 0x4CF);
ASSERT_REG_POSITION(vb_element_base, 0x50D);
ASSERT_REG_POSITION(tsc, 0x557);
@ -755,6 +802,7 @@ ASSERT_REG_POSITION(tic, 0x55D);
ASSERT_REG_POSITION(code_address, 0x582);
ASSERT_REG_POSITION(draw, 0x585);
ASSERT_REG_POSITION(index_array, 0x5F2);
ASSERT_REG_POSITION(cull, 0x646);
ASSERT_REG_POSITION(query, 0x6C0);
ASSERT_REG_POSITION(vertex_array[0], 0x700);
ASSERT_REG_POSITION(independent_blend, 0x780);