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renderer_opengl: Implement BlendEquation and BlendFunc.

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This commit is contained in:
bunnei
2018-04-13 23:13:47 -04:00
parent 5b9bcbf438
commit 174cba5c58
6 changed files with 140 additions and 7 deletions
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4
src/video_core/engines/maxwell_3d.cpp
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@ -74,8 +74,6 @@ void Maxwell3D::WriteReg(u32 method, u32 value, u32 remaining_params) {
regs.reg_array[method] = value;
#define MAXWELL3D_REG_INDEX(field_name) (offsetof(Regs, field_name) / sizeof(u32))
switch (method) {
case MAXWELL3D_REG_INDEX(code_address.code_address_high):
case MAXWELL3D_REG_INDEX(code_address.code_address_low): {
@ -136,7 +134,7 @@ void Maxwell3D::WriteReg(u32 method, u32 value, u32 remaining_params) {
break;
}
#undef MAXWELL3D_REG_INDEX
VideoCore::g_renderer->Rasterizer()->NotifyMaxwellRegisterChanged(method);
if (debug_context) {
debug_context->OnEvent(Tegra::DebugContext::Event::MaxwellCommandProcessed, nullptr);

48
src/video_core/engines/maxwell_3d.h
View File

@ -20,6 +20,9 @@
namespace Tegra {
namespace Engines {
#define MAXWELL3D_REG_INDEX(field_name) \
(offsetof(Tegra::Engines::Maxwell3D::Regs, field_name) / sizeof(u32))
class Maxwell3D final {
public:
explicit Maxwell3D(MemoryManager& memory_manager);
@ -254,6 +257,46 @@ public:
UnsignedInt = 0x2,
};
struct Blend {
enum class Equation : u32 {
Add = 1,
Subtract = 2,
ReverseSubtract = 3,
Min = 4,
Max = 5,
};
enum class Factor : u32 {
Zero = 0x1,
One = 0x2,
SourceColor = 0x3,
OneMinusSourceColor = 0x4,
SourceAlpha = 0x5,
OneMinusSourceAlpha = 0x6,
DestAlpha = 0x7,
OneMinusDestAlpha = 0x8,
DestColor = 0x9,
OneMinusDestColor = 0xa,
SourceAlphaSaturate = 0xb,
Source1Color = 0x10,
OneMinusSource1Color = 0x11,
Source1Alpha = 0x12,
OneMinusSource1Alpha = 0x13,
ConstantColor = 0x61,
OneMinusConstantColor = 0x62,
ConstantAlpha = 0x63,
OneMinusConstantAlpha = 0x64,
};
u32 separate_alpha;
Equation equation_rgb;
Factor factor_source_rgb;
Factor factor_dest_rgb;
Equation equation_a;
Factor factor_source_a;
Factor factor_dest_a;
};
union {
struct {
INSERT_PADDING_WORDS(0x200);
@ -451,7 +494,9 @@ public:
}
} vertex_array[NumVertexArrays];
INSERT_PADDING_WORDS(0x40);
Blend blend;
INSERT_PADDING_WORDS(0x39);
struct {
u32 limit_high;
@ -616,6 +661,7 @@ ASSERT_REG_POSITION(draw, 0x585);
ASSERT_REG_POSITION(index_array, 0x5F2);
ASSERT_REG_POSITION(query, 0x6C0);
ASSERT_REG_POSITION(vertex_array[0], 0x700);
ASSERT_REG_POSITION(blend, 0x780);
ASSERT_REG_POSITION(vertex_array_limit[0], 0x7C0);
ASSERT_REG_POSITION(shader_config[0], 0x800);
ASSERT_REG_POSITION(const_buffer, 0x8E0);