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Diffstat (limited to 'src/video_core/engines/maxwell_dma.cpp')
-rw-r--r--src/video_core/engines/maxwell_dma.cpp87
1 files changed, 41 insertions, 46 deletions
diff --git a/src/video_core/engines/maxwell_dma.cpp b/src/video_core/engines/maxwell_dma.cpp
index f8598fd98..cd8e24b0b 100644
--- a/src/video_core/engines/maxwell_dma.cpp
+++ b/src/video_core/engines/maxwell_dma.cpp
@@ -7,6 +7,7 @@
#include "common/microprofile.h"
#include "common/settings.h"
#include "core/core.h"
+#include "core/memory.h"
#include "video_core/engines/maxwell_3d.h"
#include "video_core/engines/maxwell_dma.h"
#include "video_core/memory_manager.h"
@@ -130,11 +131,12 @@ void MaxwellDMA::Launch() {
UNIMPLEMENTED_IF(regs.offset_out % 16 != 0);
read_buffer.resize_destructive(16);
for (u32 offset = 0; offset < regs.line_length_in; offset += 16) {
- memory_manager.ReadBlock(
- convert_linear_2_blocklinear_addr(regs.offset_in + offset),
- read_buffer.data(), read_buffer.size());
- memory_manager.WriteBlockCached(regs.offset_out + offset, read_buffer.data(),
- read_buffer.size());
+ Core::Memory::GpuGuestMemoryScoped<
+ u8, Core::Memory::GuestMemoryFlags::SafeReadCachedWrite>
+ tmp_write_buffer(memory_manager,
+ convert_linear_2_blocklinear_addr(regs.offset_in + offset),
+ 16, &read_buffer);
+ tmp_write_buffer.SetAddressAndSize(regs.offset_out + offset, 16);
}
} else if (is_src_pitch && !is_dst_pitch) {
UNIMPLEMENTED_IF(regs.line_length_in % 16 != 0);
@@ -142,20 +144,19 @@ void MaxwellDMA::Launch() {
UNIMPLEMENTED_IF(regs.offset_out % 16 != 0);
read_buffer.resize_destructive(16);
for (u32 offset = 0; offset < regs.line_length_in; offset += 16) {
- memory_manager.ReadBlock(regs.offset_in + offset, read_buffer.data(),
- read_buffer.size());
- memory_manager.WriteBlockCached(
- convert_linear_2_blocklinear_addr(regs.offset_out + offset),
- read_buffer.data(), read_buffer.size());
+ Core::Memory::GpuGuestMemoryScoped<
+ u8, Core::Memory::GuestMemoryFlags::SafeReadCachedWrite>
+ tmp_write_buffer(memory_manager, regs.offset_in + offset, 16, &read_buffer);
+ tmp_write_buffer.SetAddressAndSize(
+ convert_linear_2_blocklinear_addr(regs.offset_out + offset), 16);
}
} else {
if (!accelerate.BufferCopy(regs.offset_in, regs.offset_out, regs.line_length_in)) {
- read_buffer.resize_destructive(regs.line_length_in);
- memory_manager.ReadBlock(regs.offset_in, read_buffer.data(),
- regs.line_length_in,
- VideoCommon::CacheType::NoBufferCache);
- memory_manager.WriteBlockCached(regs.offset_out, read_buffer.data(),
- regs.line_length_in);
+ Core::Memory::GpuGuestMemoryScoped<
+ u8, Core::Memory::GuestMemoryFlags::SafeReadCachedWrite>
+ tmp_write_buffer(memory_manager, regs.offset_in, regs.line_length_in,
+ &read_buffer);
+ tmp_write_buffer.SetAddressAndSize(regs.offset_out, regs.line_length_in);
}
}
}
@@ -222,17 +223,15 @@ void MaxwellDMA::CopyBlockLinearToPitch() {
CalculateSize(true, bytes_per_pixel, width, height, depth, block_height, block_depth);
const size_t dst_size = dst_operand.pitch * regs.line_count;
- read_buffer.resize_destructive(src_size);
- write_buffer.resize_destructive(dst_size);
- memory_manager.ReadBlock(src_operand.address, read_buffer.data(), src_size);
- memory_manager.ReadBlock(dst_operand.address, write_buffer.data(), dst_size);
+ Core::Memory::GpuGuestMemory<u8, Core::Memory::GuestMemoryFlags::SafeRead> tmp_read_buffer(
+ memory_manager, src_operand.address, src_size, &read_buffer);
+ Core::Memory::GpuGuestMemoryScoped<u8, Core::Memory::GuestMemoryFlags::SafeReadCachedWrite>
+ tmp_write_buffer(memory_manager, dst_operand.address, dst_size, &write_buffer);
- UnswizzleSubrect(write_buffer, read_buffer, bytes_per_pixel, width, height, depth, x_offset,
- src_params.origin.y, x_elements, regs.line_count, block_height, block_depth,
- dst_operand.pitch);
-
- memory_manager.WriteBlockCached(regs.offset_out, write_buffer.data(), dst_size);
+ UnswizzleSubrect(tmp_write_buffer, tmp_read_buffer, bytes_per_pixel, width, height, depth,
+ x_offset, src_params.origin.y, x_elements, regs.line_count, block_height,
+ block_depth, dst_operand.pitch);
}
void MaxwellDMA::CopyPitchToBlockLinear() {
@@ -287,18 +286,17 @@ void MaxwellDMA::CopyPitchToBlockLinear() {
CalculateSize(true, bytes_per_pixel, width, height, depth, block_height, block_depth);
const size_t src_size = static_cast<size_t>(regs.pitch_in) * regs.line_count;
- read_buffer.resize_destructive(src_size);
- write_buffer.resize_destructive(dst_size);
-
- memory_manager.ReadBlock(regs.offset_in, read_buffer.data(), src_size);
- memory_manager.ReadBlockUnsafe(regs.offset_out, write_buffer.data(), dst_size);
-
- // If the input is linear and the output is tiled, swizzle the input and copy it over.
- SwizzleSubrect(write_buffer, read_buffer, bytes_per_pixel, width, height, depth, x_offset,
- dst_params.origin.y, x_elements, regs.line_count, block_height, block_depth,
- regs.pitch_in);
-
- memory_manager.WriteBlockCached(regs.offset_out, write_buffer.data(), dst_size);
+ GPUVAddr src_addr = regs.offset_in;
+ GPUVAddr dst_addr = regs.offset_out;
+ Core::Memory::GpuGuestMemory<u8, Core::Memory::GuestMemoryFlags::SafeRead> tmp_read_buffer(
+ memory_manager, src_addr, src_size, &read_buffer);
+ Core::Memory::GpuGuestMemoryScoped<u8, Core::Memory::GuestMemoryFlags::SafeReadCachedWrite>
+ tmp_write_buffer(memory_manager, dst_addr, dst_size, &write_buffer);
+
+ // If the input is linear and the output is tiled, swizzle the input and copy it over.
+ SwizzleSubrect(tmp_write_buffer, tmp_read_buffer, bytes_per_pixel, width, height, depth,
+ x_offset, dst_params.origin.y, x_elements, regs.line_count, block_height,
+ block_depth, regs.pitch_in);
}
void MaxwellDMA::CopyBlockLinearToBlockLinear() {
@@ -342,23 +340,20 @@ void MaxwellDMA::CopyBlockLinearToBlockLinear() {
const u32 pitch = x_elements * bytes_per_pixel;
const size_t mid_buffer_size = pitch * regs.line_count;
- read_buffer.resize_destructive(src_size);
- write_buffer.resize_destructive(dst_size);
-
intermediate_buffer.resize_destructive(mid_buffer_size);
- memory_manager.ReadBlock(regs.offset_in, read_buffer.data(), src_size);
- memory_manager.ReadBlock(regs.offset_out, write_buffer.data(), dst_size);
+ Core::Memory::GpuGuestMemory<u8, Core::Memory::GuestMemoryFlags::SafeRead> tmp_read_buffer(
+ memory_manager, regs.offset_in, src_size, &read_buffer);
+ Core::Memory::GpuGuestMemoryScoped<u8, Core::Memory::GuestMemoryFlags::SafeReadCachedWrite>
+ tmp_write_buffer(memory_manager, regs.offset_out, dst_size, &write_buffer);
- UnswizzleSubrect(intermediate_buffer, read_buffer, bytes_per_pixel, src_width, src.height,
+ UnswizzleSubrect(intermediate_buffer, tmp_read_buffer, bytes_per_pixel, src_width, src.height,
src.depth, src_x_offset, src.origin.y, x_elements, regs.line_count,
src.block_size.height, src.block_size.depth, pitch);
- SwizzleSubrect(write_buffer, intermediate_buffer, bytes_per_pixel, dst_width, dst.height,
+ SwizzleSubrect(tmp_write_buffer, intermediate_buffer, bytes_per_pixel, dst_width, dst.height,
dst.depth, dst_x_offset, dst.origin.y, x_elements, regs.line_count,
dst.block_size.height, dst.block_size.depth, pitch);
-
- memory_manager.WriteBlockCached(regs.offset_out, write_buffer.data(), dst_size);
}
void MaxwellDMA::ReleaseSemaphore() {
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-09 20:27:17 +0200