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HostDisplay: Add GPU usage statistics

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This commit is contained in:
Connor McLaughlin
2022-09-03 14:15:15 +10:00
parent baf9f641ce
commit bec0d6e7df
22 changed files with 698 additions and 101 deletions
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26
src/core/host_display.cpp
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@ -5,6 +5,7 @@
#include "common/log.h"
#include "common/string_util.h"
#include "common/timer.h"
#include "settings.h"
#include "stb_image.h"
#include "stb_image_resize.h"
#include "stb_image_write.h"
@ -164,6 +165,16 @@ bool HostDisplay::GetHostRefreshRate(float* refresh_rate)
return WindowInfo::QueryRefreshRateForWindow(m_window_info, refresh_rate);
}
bool HostDisplay::SetGPUTimingEnabled(bool enabled)
{
return false;
}
float HostDisplay::GetAndResetAccumulatedGPUTime()
{
return 0.0f;
}
void HostDisplay::SetSoftwareCursor(std::unique_ptr<HostDisplayTexture> texture, float scale /*= 1.0f*/)
{
m_cursor_texture = std::move(texture);
@ -216,13 +227,18 @@ void HostDisplay::ClearSoftwareCursor()
m_cursor_texture_scale = 1.0f;
}
bool HostDisplay::IsUsingLinearFiltering() const
{
return g_settings.display_linear_filtering;
}
void HostDisplay::CalculateDrawRect(s32 window_width, s32 window_height, float* out_left, float* out_top,
float* out_width, float* out_height, float* out_left_padding,
float* out_top_padding, float* out_scale, float* out_x_scale,
bool apply_aspect_ratio /* = true */) const
{
const float window_ratio = static_cast<float>(window_width) / static_cast<float>(window_height);
const float display_aspect_ratio = m_display_stretch ? window_ratio : m_display_aspect_ratio;
const float display_aspect_ratio = g_settings.display_stretch ? window_ratio : m_display_aspect_ratio;
const float x_scale =
apply_aspect_ratio ?
(display_aspect_ratio / (static_cast<float>(m_display_width) / static_cast<float>(m_display_height))) :
@ -242,12 +258,12 @@ void HostDisplay::CalculateDrawRect(s32 window_width, s32 window_height, float*
{
// align in middle vertically
scale = static_cast<float>(window_width) / display_width;
if (m_display_integer_scaling)
if (g_settings.display_integer_scaling)
scale = std::max(std::floor(scale), 1.0f);
if (out_left_padding)
{
if (m_display_integer_scaling)
if (g_settings.display_integer_scaling)
*out_left_padding = std::max<float>((static_cast<float>(window_width) - display_width * scale) / 2.0f, 0.0f);
else
*out_left_padding = 0.0f;
@ -276,7 +292,7 @@ void HostDisplay::CalculateDrawRect(s32 window_width, s32 window_height, float*
{
// align in middle horizontally
scale = static_cast<float>(window_height) / display_height;
if (m_display_integer_scaling)
if (g_settings.display_integer_scaling)
scale = std::max(std::floor(scale), 1.0f);
if (out_left_padding)
@ -301,7 +317,7 @@ void HostDisplay::CalculateDrawRect(s32 window_width, s32 window_height, float*
if (out_top_padding)
{
if (m_display_integer_scaling)
if (g_settings.display_integer_scaling)
*out_top_padding = std::max<float>((static_cast<float>(window_height) - (display_height * scale)) / 2.0f, 0.0f);
else
*out_top_padding = 0.0f;