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Direct3D9Ex: Also enter reduced performance mode when minimised, and showe a message in chat when that happens

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UnknownShadow200 2021-11-05 17:18:14 +11:00
parent 05f8fe0555
commit 513d2d9a7b
5 changed files with 13 additions and 8 deletions
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3
src/Graphics_D3D11.c
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@ -52,8 +52,9 @@ static void CreateDeviceAndSwapChain(void) {
DXGI_SWAP_CHAIN_DESC desc = { 0 };
desc.BufferCount = 1;
// todo see if BGRA slightly faster
desc.BufferDesc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
desc.BufferDesc.RefreshRate.Numerator = 60;
desc.BufferDesc.RefreshRate.Numerator = 60; // TODO just leave at 0? check DXGI docs again
desc.BufferDesc.RefreshRate.Denominator = 1;
desc.BufferUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT;
desc.OutputWindow = WindowInfo.Handle;

9
src/Graphics_D3D9.c
View file

@ -814,8 +814,13 @@ void Gfx_EndFrame(void) {
IDirect3DDevice9_EndScene(device);
cc_result res = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL);
/* Direct3D9Ex returns S_PRESENT_OCCLUDED when e.g. window is minimised */
if (res && res != S_PRESENT_OCCLUDED) {
/* Direct3D9Ex returns S_PRESENT_OCCLUDED when e.g.window is minimised */
if (res == S_PRESENT_OCCLUDED) {
TickReducedPerformance(); return;
}
EndReducedPerformance();
if (res) {
if (res != D3DERR_DEVICELOST) Logger_Abort2(res, "D3D9_EndFrame");
/* TODO: Make sure this actually works on all graphics cards. */
Gfx_LoseContext(" (Direct3D9 device lost)");

1
src/Graphics_GL1.c
View file

@ -1,7 +1,6 @@
#include "Core.h"
#if defined CC_BUILD_GL && !defined CC_BUILD_GLMODERN
#include "_GraphicsBase.h"
#include "Chat.h"
#include "Errors.h"
#include "Logger.h"
#include "Window.h"

1
src/Graphics_GL2.c
View file

@ -1,7 +1,6 @@
#include "Core.h"
#if defined CC_BUILD_GL && defined CC_BUILD_GLMODERN
#include "_GraphicsBase.h"
#include "Chat.h"
#include "Errors.h"
#include "Logger.h"
#include "Window.h"

7
src/_GraphicsBase.h
View file

@ -8,6 +8,7 @@
#include "Block.h"
#include "Options.h"
#include "Bitmap.h"
#include "Chat.h"
struct _GfxData Gfx;
GfxResourceID Gfx_defaultIb;
@ -96,14 +97,14 @@ static void TickReducedPerformance(void) {
Thread_Sleep(100); /* 10 FPS */
if (reducedPerformance) return;
reducedPerformance = true; /* TODO: also log a message in-game? */
Platform_LogConst("Entering reduced performance mode");
reducedPerformance = true;
Chat_AddRaw("&eEntering reduced performance mode (game minimised or hidden)");
}
static void EndReducedPerformance(void) {
if (!reducedPerformance) return;
reducedPerformance = false;
Platform_LogConst("Exited reduced performance mode");
Chat_AddRaw("&eExited reduced performance mode");
}