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Present full depth24 scanout canvas

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This commit is contained in:
Alexandros Mandravillis
2026-08-31 03:01:23 +03:00
parent a851e26d48
commit 12f2060edb
3 changed files with 23 additions and 5 deletions
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runtime/src/main.cpp
+6 -5
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@@ -6970,7 +6970,7 @@ static NetplayVblankEpilogue sdl_vblank_present_body(void) {
/* ---- Display from our VRAM ---- */
probe_reached = 1;
uint32_t w = 0, h = 0;
uint32_t w = 0, h = 0, present_h = 0;
uint32_t present_w = 0; /* display width actually presented (w + native-wide EXTRA) */
int active_scale = 1; /* hi-res mirror used only for 15-bit display */
bool fmv_frame = false; /* FMV/boot — present pillarboxed 4:3 in widescreen */
@@ -7017,7 +7017,8 @@ static NetplayVblankEpilogue sdl_vblank_present_body(void) {
s_disabled_frame_presented = false;
s_force_present_after_load = false;
w = di.width; h = di.height;
const uint32_t present_h = di.depth24 ? di.screen_height : h;
present_h = psx_display_present_height(
di.depth24, h, di.screen_height);
/* 4:3-pinned frames: the pre-game BIOS boot, plus (once engaged) every
* frame the widescreen layer presents native — FMV video and full-2D
* menu/title screens. gpu_ws_present_native_43() is the single source
@@ -7259,7 +7260,7 @@ static NetplayVblankEpilogue sdl_vblank_present_body(void) {
* leave the active image stuck in the upper-left portion of the window. */
#ifndef PSX_SDL_NO_RENDER
int src_w = (int)present_w * active_scale;
int src_h = (int)h * active_scale;
int src_h = (int)present_h * active_scale;
if (local_viewport_crop_applied && src_w >= 2)
src_w /= 2;
if (g_gl_active) {
@@ -7313,8 +7314,8 @@ static NetplayVblankEpilogue sdl_vblank_present_body(void) {
int dst_h = 480 * tex_scale;
SDL_Rect dst = { (g_logical_w - dst_w) / 2, 0, dst_w, dst_h };
/* Match GL: short display bands letterbox inside the 4:3 rect. */
if (pin_43 && h > 0 && h < 240) {
int content_h = (dst_h * (int)h) / 240;
if (pin_43 && present_h > 0 && present_h < 240) {
int content_h = (dst_h * (int)present_h) / 240;
if (content_h < 1) content_h = 1;
dst.y = (dst_h - content_h) / 2;
dst.h = content_h;