mirror of
https://github.com/libretro/MesenCE.git
synced 2026-11-11 03:01:50 -10:00
SourMesen
ad0a1b9849
-Fixed getAccessCounters documentation (swapped param order) -Fixed file watcher not being disabled properly when closing the script window, causing the script to run if changed on the disk, even if the script window is closed -Prevent file watcher from triggering from writes done by the script window itself (which caused the script to be reloaded 2 or 3 times in a row) -Fixed UI freezes when using emu.log() on a large table -Fixed crash when 100k character limit (in the last 500 lines) for script log was reached (out of bounds read/write) -Added "fps" value to "getState" -Slightly improved getAccessCounters/getCdlData performance -Added a new drawPixels API to improve performance when a script needs to draw a lot of individual pixels
101 lines
3.1 KiB
C++
101 lines
3.1 KiB
C++
#include "pch.h"
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#include <algorithm>
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#include "Shared/Video/DebugHud.h"
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#include "Shared/Video/DrawCommand.h"
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#include "Shared/Video/DrawLineCommand.h"
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#include "Shared/Video/DrawPixelCommand.h"
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#include "Shared/Video/DrawPixelsCommand.h"
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#include "Shared/Video/DrawRectangleCommand.h"
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#include "Shared/Video/DrawStringCommand.h"
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DebugHud::DebugHud()
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{
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_commandCount = 0;
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}
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DebugHud::~DebugHud()
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{
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_commandLock.Acquire();
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_commandLock.Release();
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}
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void DebugHud::ClearScreen()
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{
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auto lock = _commandLock.AcquireSafe();
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_commands.clear();
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_drawPixels.clear();
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}
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bool DebugHud::Draw(uint32_t* argbBuffer, FrameInfo frameInfo, OverscanDimensions overscan, uint32_t frameNumber, HudScaleFactors scaleFactors, bool clearAndUpdate)
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{
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auto lock = _commandLock.AcquireSafe();
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bool isDirty = false;
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if(clearAndUpdate) {
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unordered_map<uint32_t, uint32_t> drawPixels;
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drawPixels.reserve(1000);
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for(unique_ptr<DrawCommand>& command : _commands) {
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command->Draw(&drawPixels, argbBuffer, frameInfo, overscan, frameNumber, scaleFactors);
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}
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isDirty = drawPixels.size() != _drawPixels.size();
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if(!isDirty) {
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for(auto keyValue : drawPixels) {
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auto match = _drawPixels.find(keyValue.first);
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if(match != _drawPixels.end()) {
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if(keyValue.second != match->second) {
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isDirty = true;
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break;
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}
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} else {
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isDirty = true;
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break;
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}
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}
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}
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if(isDirty) {
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memset(argbBuffer, 0, frameInfo.Height * frameInfo.Width * sizeof(uint32_t));
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for(auto keyValue : drawPixels) {
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argbBuffer[keyValue.first] = keyValue.second;
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}
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_drawPixels = drawPixels;
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}
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} else {
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isDirty = true;
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for(unique_ptr<DrawCommand>& command : _commands) {
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command->Draw(nullptr, argbBuffer, frameInfo, overscan, frameNumber, scaleFactors);
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}
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}
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_commands.erase(std::remove_if(_commands.begin(), _commands.end(), [](const unique_ptr<DrawCommand>& c) { return c->Expired(); }), _commands.end());
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_commandCount = (uint32_t)_commands.size();
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return isDirty;
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}
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void DebugHud::DrawPixel(int x, int y, int color, int frameCount, int startFrame)
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{
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AddCommand(unique_ptr<DrawCommand>(new DrawPixelCommand(x, y, color, frameCount, startFrame)));
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}
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void DebugHud::DrawPixels(uint32_t* data, int x, int y, int width, int height, int frameCount, int startFrame)
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{
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AddCommand(unique_ptr<DrawCommand>(new DrawPixelsCommand(data, x, y, width, height, frameCount, startFrame)));
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}
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void DebugHud::DrawLine(int x, int y, int x2, int y2, int color, int frameCount, int startFrame)
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{
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AddCommand(unique_ptr<DrawCommand>(new DrawLineCommand(x, y, x2, y2, color, frameCount, startFrame)));
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}
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void DebugHud::DrawRectangle(int x, int y, int width, int height, int color, bool fill, int frameCount, int startFrame)
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{
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AddCommand(unique_ptr<DrawCommand>(new DrawRectangleCommand(x, y, width, height, color, fill, frameCount, startFrame)));
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}
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void DebugHud::DrawString(int x, int y, string text, int color, int backColor, int frameCount, int startFrame, int maxWidth, bool overwritePixels)
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{
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AddCommand(unique_ptr<DrawCommand>(new DrawStringCommand(x, y, text, color, backColor, frameCount, startFrame, maxWidth, overwritePixels)));
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}
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