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Code Issues Releases Activity

Add Swizzle Parameters to the DMA engine

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This commit is contained in:
Fernando Sahmkow 2019-04-23 11:21:00 -04:00
parent e140e2ebc6
commit f1e5314f1a
2 changed files with 27 additions and 2 deletions
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2
src/video_core/engines/engine_upload.cpp
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@ -25,7 +25,7 @@ void State::ProcessData(const u32 data, const bool is_last_call) {
write_offset += sub_copy_size; write_offset += sub_copy_size;
if (is_last_call) { if (is_last_call) {
const GPUVAddr address{regs.dest.Address()}; const GPUVAddr address{regs.dest.Address()};
if (linear) { if (is_linear) {
memory_manager.WriteBlock(address, inner_buffer.data(), copy_size); memory_manager.WriteBlock(address, inner_buffer.data(), copy_size);
} else { } else {
UNIMPLEMENTED_IF(regs.dest.z != 0); UNIMPLEMENTED_IF(regs.dest.z != 0);

27
src/video_core/engines/maxwell_dma.h
View file

@ -68,6 +68,16 @@ public:
static_assert(sizeof(Parameters) == 24, "Parameters has wrong size"); static_assert(sizeof(Parameters) == 24, "Parameters has wrong size");
enum class ComponentMode : u32 {
SRC0 = 0,
SRC1 = 1,
SRC2 = 2,
SRC3 = 3,
CONST0 = 4,
CONST1 = 5,
ZERO = 6,
};
enum class CopyMode : u32 { enum class CopyMode : u32 {
None = 0, None = 0,
Unk1 = 1, Unk1 = 1,
@ -133,7 +143,19 @@ public:
u32 x_count; u32 x_count;
u32 y_count; u32 y_count;
INSERT_PADDING_WORDS(0xBB); INSERT_PADDING_WORDS(0xB8);
u32 const0;
u32 const1;
union {
BitField<0, 4, ComponentMode> component0;
BitField<4, 4, ComponentMode> component1;
BitField<8, 4, ComponentMode> component2;
BitField<12, 4, ComponentMode> component3;
BitField<16, 2, u32> component_size;
BitField<20, 3, u32> src_num_components;
BitField<24, 3, u32> dst_num_components;
} swizzle_config;
Parameters dst_params; Parameters dst_params;
@ -170,6 +192,9 @@ ASSERT_REG_POSITION(src_pitch, 0x104);
ASSERT_REG_POSITION(dst_pitch, 0x105); ASSERT_REG_POSITION(dst_pitch, 0x105);
ASSERT_REG_POSITION(x_count, 0x106); ASSERT_REG_POSITION(x_count, 0x106);
ASSERT_REG_POSITION(y_count, 0x107); ASSERT_REG_POSITION(y_count, 0x107);
ASSERT_REG_POSITION(const0, 0x1C0);
ASSERT_REG_POSITION(const1, 0x1C1);
ASSERT_REG_POSITION(swizzle_config, 0x1C2);
ASSERT_REG_POSITION(dst_params, 0x1C3); ASSERT_REG_POSITION(dst_params, 0x1C3);
ASSERT_REG_POSITION(src_params, 0x1CA); ASSERT_REG_POSITION(src_params, 0x1CA);