From 30f41c02aec763d32e62351452da9ef582bc3472 Mon Sep 17 00:00:00 2001 From: 3gg <3gg@shellblade.net> Date: Fri, 6 Mar 2026 13:30:59 -0800 Subject: Move contrib libraries to contrib repo --- .../SDL-3.2.8/src/video/vita/SDL_vitaframebuffer.c | 116 --------------------- 1 file changed, 116 deletions(-) delete mode 100644 contrib/SDL-3.2.8/src/video/vita/SDL_vitaframebuffer.c (limited to 'contrib/SDL-3.2.8/src/video/vita/SDL_vitaframebuffer.c') diff --git a/contrib/SDL-3.2.8/src/video/vita/SDL_vitaframebuffer.c b/contrib/SDL-3.2.8/src/video/vita/SDL_vitaframebuffer.c deleted file mode 100644 index b9bfb50..0000000 --- a/contrib/SDL-3.2.8/src/video/vita/SDL_vitaframebuffer.c +++ /dev/null @@ -1,116 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2025 Sam Lantinga - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "SDL_internal.h" - -#ifdef SDL_VIDEO_DRIVER_VITA - -#include "SDL_vitavideo.h" - -#include - -#define SCREEN_W 960 -#define SCREEN_H 544 -#define ALIGN(x, a) (((x) + ((a)-1)) & ~((a)-1)) -#define DISPLAY_PIXEL_FORMAT SCE_DISPLAY_PIXELFORMAT_A8B8G8R8 - -void *vita_gpu_alloc(unsigned int type, unsigned int size, SceUID *uid) -{ - void *mem; - - if (type == SCE_KERNEL_MEMBLOCK_TYPE_USER_CDRAM_RW) { - size = ALIGN(size, 256 * 1024); - } else { - size = ALIGN(size, 4 * 1024); - } - - *uid = sceKernelAllocMemBlock("gpu_mem", type, size, NULL); - - if (*uid < 0) { - return NULL; - } - - if (sceKernelGetMemBlockBase(*uid, &mem) < 0) { - return NULL; - } - - return mem; -} - -void vita_gpu_free(SceUID uid) -{ - void *mem = NULL; - if (sceKernelGetMemBlockBase(uid, &mem) < 0) { - return; - } - sceKernelFreeMemBlock(uid); -} - -bool VITA_CreateWindowFramebuffer(SDL_VideoDevice *_this, SDL_Window *window, SDL_PixelFormat *format, void **pixels, int *pitch) -{ - SDL_WindowData *data = window->internal; - SceDisplayFrameBuf framebuf; - - *format = SDL_PIXELFORMAT_ABGR8888; - *pitch = SCREEN_W * 4; - - data->buffer = vita_gpu_alloc( - SCE_KERNEL_MEMBLOCK_TYPE_USER_CDRAM_RW, - 4 * SCREEN_W * SCREEN_H, - &data->buffer_uid); - - // SDL_memset the buffer to black - SDL_memset(data->buffer, 0x0, SCREEN_W * SCREEN_H * 4); - - SDL_memset(&framebuf, 0x00, sizeof(SceDisplayFrameBuf)); - framebuf.size = sizeof(SceDisplayFrameBuf); - framebuf.base = data->buffer; - framebuf.pitch = SCREEN_W; - framebuf.pixelformat = DISPLAY_PIXEL_FORMAT; - framebuf.width = SCREEN_W; - framebuf.height = SCREEN_H; - sceDisplaySetFrameBuf(&framebuf, SCE_DISPLAY_SETBUF_NEXTFRAME); - - *pixels = data->buffer; - - return true; -} - -bool VITA_UpdateWindowFramebuffer(SDL_VideoDevice *_this, SDL_Window *window, const SDL_Rect *rects, int numrects) -{ - // do nothing - return true; -} - -void VITA_DestroyWindowFramebuffer(SDL_VideoDevice *_this, SDL_Window *window) -{ - SDL_WindowData *data = window->internal; - - if (!data) { - // The window wasn't fully initialized - return; - } - - vita_gpu_free(data->buffer_uid); - data->buffer = NULL; - return; -} - -#endif // SDL_VIDEO_DRIVER_VITA -- cgit v1.2.3