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[sdl] Better leak detection in example

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This commit is contained in:
Mario Zechner 2024-07-01 15:48:34 +02:00
parent dcaa4f935e
commit d3c8ccbfc1
2 changed files with 68 additions and 56 deletions
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110
spine-sdl/example/main.cpp
View File

@ -29,64 +29,74 @@
#include <spine-sdl-cpp.h>
#include <SDL.h>
#include <spine/Debug.h>
#undef main
spine::DebugExtension dbgExtension(spine::SpineExtension::getInstance());
extern spine::SkeletonRenderer *skeletonRenderer;
int main(int argc, char **argv) {
if (SDL_Init(SDL_INIT_VIDEO)) {
printf("Error: %s", SDL_GetError());
return -1;
}
SDL_Window *window = SDL_CreateWindow("Spine SDL", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, 800, 600, 0);
if (!window) {
printf("Error: %s", SDL_GetError());
return -1;
}
SDL_Renderer *renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC);
if (!renderer) {
printf("Error: %s", SDL_GetError());
return -1;
}
int main() {
spine::SpineExtension::setInstance(&dbgExtension);
{
if (SDL_Init(SDL_INIT_VIDEO)) {
printf("Error: %s", SDL_GetError());
return -1;
}
SDL_Window *window = SDL_CreateWindow("Spine SDL", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, 800, 600,
0);
if (!window) {
printf("Error: %s", SDL_GetError());
return -1;
}
SDL_Renderer *renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC);
if (!renderer) {
printf("Error: %s", SDL_GetError());
return -1;
}
spine::SDLTextureLoader textureLoader(renderer);
spine::Atlas atlas("data/spineboy-pma.atlas", &textureLoader);
spine::AtlasAttachmentLoader attachmentLoader(&atlas);
spine::SkeletonJson json(&attachmentLoader);
json.setScale(0.5f);
spine::SkeletonData *skeletonData = json.readSkeletonDataFile("data/spineboy-pro.json");
spine::SkeletonDrawable drawable(skeletonData);
drawable.usePremultipliedAlpha = true;
drawable.animationState->getData()->setDefaultMix(0.2f);
drawable.skeleton->setPosition(400, 500);
drawable.skeleton->setToSetupPose();
drawable.animationState->setAnimation(0, "portal", true);
drawable.animationState->addAnimation(0, "run", true, 0);
drawable.update(0, spine::Physics_Update);
spine::SDLTextureLoader textureLoader(renderer);
spine::Atlas atlas("data/spineboy-pma.atlas", &textureLoader);
spine::AtlasAttachmentLoader attachmentLoader(&atlas);
spine::SkeletonJson json(&attachmentLoader);
json.setScale(0.5f);
spine::SkeletonData *skeletonData = json.readSkeletonDataFile("data/spineboy-pro.json");
spine::SkeletonDrawable drawable(skeletonData);
drawable.usePremultipliedAlpha = true;
drawable.animationState->getData()->setDefaultMix(0.2f);
drawable.skeleton->setPosition(400, 500);
drawable.skeleton->setToSetupPose();
drawable.animationState->setAnimation(0, "portal", true);
drawable.animationState->addAnimation(0, "run", true, 0);
drawable.update(0, spine::Physics_Update);
bool quit = false;
uint64_t lastFrameTime = SDL_GetPerformanceCounter();
while (!quit) {
SDL_Event event;
while (SDL_PollEvent(&event) != 0) {
if (event.type == SDL_QUIT) {
quit = true;
break;
}
}
bool quit = false;
uint64_t lastFrameTime = SDL_GetPerformanceCounter();
while (!quit) {
SDL_Event event;
while (SDL_PollEvent(&event) != 0) {
if (event.type == SDL_QUIT) {
quit = true;
break;
}
}
SDL_SetRenderDrawColor(renderer, 94, 93, 96, 255);
SDL_RenderClear(renderer);
SDL_SetRenderDrawColor(renderer, 94, 93, 96, 255);
SDL_RenderClear(renderer);
uint64_t now = SDL_GetPerformanceCounter();
double deltaTime = (now - lastFrameTime) / (double) SDL_GetPerformanceFrequency();
lastFrameTime = now;
uint64_t now = SDL_GetPerformanceCounter();
double deltaTime = (now - lastFrameTime) / (double) SDL_GetPerformanceFrequency();
lastFrameTime = now;
drawable.update(deltaTime, spine::Physics_Update);
drawable.draw(renderer);
drawable.update(deltaTime, spine::Physics_Update);
drawable.draw(renderer);
SDL_RenderPresent(renderer);
}
SDL_RenderPresent(renderer);
}
SDL_DestroyWindow(window);
SDL_Quit();
SDL_DestroyWindow(window);
SDL_Quit();
delete skeletonData;
}
delete skeletonRenderer;
dbgExtension.reportLeaks();
return 0;
}

14
spine-sdl/src/spine-sdl-cpp.cpp
View File

@ -33,10 +33,11 @@
#define STB_IMAGE_IMPLEMENTATION
#include <stb_image.h>
#include <spine/Debug.h>
using namespace spine;
SkeletonRenderer skeletonRenderer;
SkeletonRenderer *skeletonRenderer = nullptr;
SkeletonDrawable::SkeletonDrawable(SkeletonData *skeletonData, AnimationStateData *animationStateData) {
Bone::setYDown(true);
@ -61,14 +62,15 @@ void SkeletonDrawable::update(float delta, Physics physics) {
}
inline void toSDLColor(uint32_t color, SDL_Color *sdlColor) {
sdlColor->r = (color >> 24) & 0xFF;
sdlColor->g = (color >> 16) & 0xFF;
sdlColor->b = (color >> 8) & 0xFF;
sdlColor->a = color & 0xFF;
sdlColor->a = (color >> 24) & 0xFF;
sdlColor->r = (color >> 16) & 0xFF;
sdlColor->g = (color >> 8) & 0xFF;
sdlColor->b = color & 0xFF;
}
void SkeletonDrawable::draw(SDL_Renderer *renderer) {
RenderCommand *command = skeletonRenderer.render(*skeleton);
if (!skeletonRenderer) skeletonRenderer = new (__FILE__, __LINE__) SkeletonRenderer();
RenderCommand *command = skeletonRenderer->render(*skeleton);
while(command) {
float *positions = command->positions;
float *uvs = command->uvs;