jaildesigner-jailgames/coffee_crisis_arcade_edition
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migrant a SDL3

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This commit is contained in:
Sergio
2025-03-25 20:26:45 +01:00
parent f1b0303474
commit a9c869baf6
49 changed files with 374 additions and 416 deletions
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17
source/jail_shader.cpp
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@@ -164,11 +164,10 @@ namespace shader
throw std::runtime_error("ERROR FATAL: La textura debe tener definido SDL_TEXTUREACCESS_TARGET.");
}
SDL_RendererInfo infoRenderer;
SDL_GetRendererInfo(renderer, &infoRenderer);
const auto RENDER_NAME = SDL_GetRendererName(renderer);
// Verificar que el renderer sea OpenGL
if (!strncmp(infoRenderer.name, "opengl", 6))
if (!strncmp(RENDER_NAME, "opengl", 6))
{
#ifndef __APPLE__
if (!initGLExtensions())
@@ -201,7 +200,8 @@ namespace shader
if (usingOpenGL)
{
SDL_GL_BindTexture(backBuffer, nullptr, nullptr);
SDL_GetTextureProperties(backBuffer);
// SDL_GL_BindTexture(backBuffer, nullptr, nullptr);
if (programId != 0)
{
glGetIntegerv(GL_CURRENT_PROGRAM, &oldProgramId);
@@ -210,7 +210,8 @@ namespace shader
// Recupera el tamaño lógico configurado con SDL_RenderSetLogicalSize
int logicalW, logicalH;
SDL_RenderGetLogicalSize(renderer, &logicalW, &logicalH);
SDL_RendererLogicalPresentation mode;
SDL_GetRenderLogicalPresentation(renderer, &logicalW, &logicalH, &mode);
if (logicalW == 0 || logicalH == 0)
{
logicalW = win_size.x;
@@ -219,15 +220,17 @@ namespace shader
// Cálculo del viewport
int viewportX = 0, viewportY = 0, viewportW = win_size.x, viewportH = win_size.y;
SDL_bool useIntegerScale = SDL_RenderGetIntegerScale(renderer);
if (useIntegerScale)
const bool USE_INTEGER_SCALE = mode == SDL_LOGICAL_PRESENTATION_INTEGER_SCALE;
if (USE_INTEGER_SCALE)
{
// Calcula el factor de escalado entero máximo que se puede aplicar
int scaleX = win_size.x / logicalW;
int scaleY = win_size.y / logicalH;
int scale = (scaleX < scaleY ? scaleX : scaleY);
if (scale < 1)
{
scale = 1;
}
viewportW = logicalW * scale;
viewportH = logicalH * scale;
viewportX = (win_size.x - viewportW) / 2;