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rsx/d3d12: Record frame buffer content per draw call.

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This commit is contained in:
Vincent Lejeune 2015-11-06 00:56:27 +01:00
parent 8da7361794
commit 70b9271cd8
4 changed files with 247 additions and 1 deletions
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71
rpcs3/Emu/RSX/RSXThread.cpp
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@ -21,7 +21,8 @@ extern "C"
#define CMD_DEBUG 0
extern u64 get_system_time();
bool user_asked_for_frame_capture = false;
frame_capture_data frame_debug;
namespace rsx
{
@ -552,6 +553,18 @@ namespace rsx
void flip_command(thread* rsx, u32 arg)
{
if (user_asked_for_frame_capture)
{
rsx->capture_current_frame = true;
user_asked_for_frame_capture = false;
frame_debug.reset();
}
else if (rsx->capture_current_frame)
{
rsx->capture_current_frame = false;
Emu.Pause();
}
rsx->gcm_current_buffer = arg;
rsx->flip(arg);
@ -625,7 +638,11 @@ namespace rsx
{
// try process using gpu
if (rsx->domethod(id, arg))
{
if (rsx->capture_current_frame && id == NV4097_CLEAR_SURFACE)
rsx->capture_frame();
return;
}
// not handled by renderer
// try process using cpu
@ -872,6 +889,53 @@ namespace rsx
}
}
void thread::capture_frame()
{
frame_capture_data::draw_state draw_state = {};
int clip_w = rsx::method_registers[NV4097_SET_SURFACE_CLIP_HORIZONTAL] >> 16;
int clip_h = rsx::method_registers[NV4097_SET_SURFACE_CLIP_VERTICAL] >> 16;
size_t pitch = clip_w * 4;
std::vector<size_t> color_index_to_record;
switch (method_registers[NV4097_SET_SURFACE_COLOR_TARGET])
{
case CELL_GCM_SURFACE_TARGET_0:
color_index_to_record = { 0 };
break;
case CELL_GCM_SURFACE_TARGET_1:
color_index_to_record = { 1 };
break;
case CELL_GCM_SURFACE_TARGET_MRT1:
color_index_to_record = { 0, 1 };
break;
case CELL_GCM_SURFACE_TARGET_MRT2:
color_index_to_record = { 0, 1, 2 };
break;
case CELL_GCM_SURFACE_TARGET_MRT3:
color_index_to_record = { 0, 1, 2, 3 };
break;
}
for (size_t i : color_index_to_record)
{
draw_state.color_buffer[i].width = clip_w;
draw_state.color_buffer[i].height = clip_h;
draw_state.color_buffer[i].data.resize(pitch * clip_h);
copy_render_targets_to_memory(draw_state.color_buffer[i].data.data(), i);
}
if (get_address(method_registers[NV4097_SET_SURFACE_ZETA_OFFSET], method_registers[NV4097_SET_CONTEXT_DMA_ZETA]))
{
draw_state.depth.width = clip_w;
draw_state.depth.height = clip_h;
draw_state.depth.data.resize(clip_w * clip_h * 4);
copy_depth_buffer_to_memory(draw_state.depth.data.data());
draw_state.stencil.width = clip_w;
draw_state.stencil.height = clip_h;
draw_state.stencil.data.resize(clip_w * clip_h * 4);
copy_stencil_buffer_to_memory(draw_state.stencil.data.data());
}
frame_debug.draw_calls.push_back(draw_state);
}
void thread::begin()
{
draw_mode = method_registers[NV4097_SET_BEGIN_END];
@ -884,6 +948,9 @@ namespace rsx
vertex_array.clear();
transform_constants.clear();
if (capture_current_frame)
capture_frame();
}
void thread::task()
@ -1006,6 +1073,8 @@ namespace rsx
}
method_registers[reg] = value;
if (capture_current_frame)
frame_debug.command_queue.push_back(std::make_pair(reg, value));
if (auto method = methods[reg])
method(this, value);