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ja tenim el control de la finestra i de la imatge

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treballant en les tecles de funcio
This commit is contained in:
Sergio
2026-04-04 17:20:28 +02:00
parent baee62b375
commit abb23071b5
16 changed files with 249 additions and 318 deletions
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45
source/core/jdraw8.cpp
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@@ -3,54 +3,23 @@
#include <fstream>
#include "core/jfile.hpp"
#include "core/jshader.hpp"
#include "core/screen.hpp"
#include "external/gif.h"
#define SCREEN_WIDTH 960
#define SCREEN_HEIGHT 720
JD8_Surface screen = NULL;
JD8_Palette main_palette = NULL;
Uint32 *pixel_data = NULL;
int screenWidth = 320;
int screenHeight = 200;
Uint32 contadorFPS = 0;
Uint32 tempsFPS = SDL_GetTicks();
char *fps = (char *)malloc(10);
SDL_Window *sdlWindow = NULL;
SDL_Renderer *sdlRenderer = NULL;
SDL_Texture *sdlTexture = NULL;
SDL_Texture *backBuffer = NULL;
void JD8_Init(const char *title) {
void JD8_Init() {
screen = (JD8_Surface)calloc(1, 64000);
main_palette = (JD8_Palette)calloc(1, 768);
pixel_data = (Uint32 *)calloc(1, 320 * 200 * 4); // 1048576 );
sdlWindow = SDL_CreateWindow(title, SCREEN_WIDTH, SCREEN_HEIGHT, SDL_WINDOW_OPENGL);
SDL_SetHint(SDL_HINT_RENDER_DRIVER, "opengl");
// SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "nearest");
sdlRenderer = SDL_CreateRenderer(sdlWindow, NULL);
sdlTexture = SDL_CreateTexture(sdlRenderer, SDL_PIXELFORMAT_ABGR8888, SDL_TEXTUREACCESS_STREAMING, 320, 200);
backBuffer = SDL_CreateTexture(sdlRenderer, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_TARGET, 320, 200);
int filesize = 0;
char *buffer = file_getfilebuffer("crtpi.glsl", filesize, true);
shader::init(sdlWindow, backBuffer, buffer);
free(buffer);
pixel_data = (Uint32 *)calloc(1, 320 * 200 * 4);
}
void JD8_Quit() {
if (screen != NULL) free(screen);
if (main_palette != NULL) free(main_palette);
if (pixel_data != NULL) free(pixel_data);
SDL_DestroyRenderer(sdlRenderer);
SDL_DestroyWindow(sdlWindow);
}
void JD8_ClearScreen(Uint8 color) {
@@ -177,8 +146,6 @@ void JD8_BlitCKToSurface(int x, int y, JD8_Surface surface, int sx, int sy, int
}
}
SDL_Rect rect{0, 0, SCREEN_WIDTH, SCREEN_HEIGHT};
void JD8_Flip() {
for (int x = 0; x < 320; x++) {
for (int y = 0; y < 200; y++) {
@@ -186,11 +153,7 @@ void JD8_Flip() {
pixel_data[x + (y * 320)] = color;
}
}
SDL_UpdateTexture(sdlTexture, NULL, pixel_data, 320 * sizeof(Uint32));
SDL_SetRenderTarget(sdlRenderer, backBuffer);
SDL_RenderTexture(sdlRenderer, sdlTexture, NULL, NULL);
shader::render();
// SDL_RenderPresent(sdlRenderer);
Screen::get()->present(pixel_data);
}
void JD8_FreeSurface(JD8_Surface surface) {