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Sergio
2026-04-16 21:40:14 +02:00
parent 16a3f5b470
commit e8b0b12f98
2 changed files with 33 additions and 13 deletions
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15
source/core/rendering/sdl3gpu/sdl3gpu_shader.cpp
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@@ -977,9 +977,14 @@ namespace Rendering {
SDL_GPUViewport vp = {.x = vx, .y = vy, .w = vw, .h = vh, .min_depth = 0.0F, .max_depth = 1.0F};
SDL_SetGPUViewport(pass, &vp);
// El shader CrtPi tradicionalment usa NEAREST per a fer el seu
// propi filtrat analític. Si l'usuari tria LINEAR explícitament,
// respectem la preferència (la mostra arribarà pre-suavitzada).
SDL_GPUTextureSamplerBinding binding = {};
binding.texture = effective_scene;
binding.sampler = sampler_; // NEAREST: el shader CrtPi fa el seu propi filtrat analític
binding.sampler = (texture_filter_linear_ && linear_sampler_ != nullptr)
? linear_sampler_
: sampler_;
SDL_BindGPUFragmentSamplers(pass, 0, &binding, 1);
// Injectar texture_width/height abans del push
@@ -1054,11 +1059,15 @@ namespace Rendering {
SDL_GPUViewport vp = {.x = vx, .y = vy, .w = vw, .h = vh, .min_depth = 0.0F, .max_depth = 1.0F};
SDL_SetGPUViewport(pass, &vp);
// Amb SS: llegir de scaled_texture_ amb LINEAR; sense SS: effective_scene amb NEAREST.
// Font: amb SS scaled_texture_; sense SS, effective_scene (que ja
// és internal_texture_ si internal_res_>1, o scene_texture_ si no).
// Sampler: honora el filtre global que l'usuari tria al menú
// (texture_filter_linear_). Abans estava hardcoded a NEAREST
// quan SS era off — el menú no tenia efecte visible en aquest path.
SDL_GPUTexture* input_texture = (oversample_ > 1 && scaled_texture_ != nullptr)
? scaled_texture_
: effective_scene;
SDL_GPUSampler* active_sampler = (oversample_ > 1 && linear_sampler_ != nullptr)
SDL_GPUSampler* active_sampler = (texture_filter_linear_ && linear_sampler_ != nullptr)
? linear_sampler_
: sampler_;