Jacopo Mondi
e9b6b36282
The SDL_PixelFormatEnum type has been introduced in libsdl by
1a4c0d4e17e6 ("Fixed bug 4377 - SDL_PIXELFORMAT enum is anonymous, which
prevents its use in a templated function") which is only available after
release 2.0.10 of the library.
Debian 10 ships libsdl at version 2.0.9 and building cam with sdl
support there fails with error:
./src/cam/sdl_texture.h:27:8: error: ‘SDL_PixelFormatEnum’ does not name
a type; did you mean ‘SDL_PixelFormat’?
Fix that by using the base type uint32_t in place of
SDL_PixelFormatEnum.
Reported-by: https://buildbot.libcamera.org/#/builders/6/builds/355
Fixes: 11554a259f ("cam: sdl_sink: Add SDL sink with initial YUYV support")
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Eric Curtin <ecurtin@redhat.com>
37 lines
711 B
C++
37 lines
711 B
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2022, Ideas on Board Oy
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*
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* sdl_texture.cpp - SDL Texture
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*/
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#include "sdl_texture.h"
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#include <iostream>
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SDLTexture::SDLTexture(const SDL_Rect &rect, uint32_t pixelFormat,
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const int pitch)
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: ptr_(nullptr), rect_(rect), pixelFormat_(pixelFormat), pitch_(pitch)
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{
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}
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SDLTexture::~SDLTexture()
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{
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if (ptr_)
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SDL_DestroyTexture(ptr_);
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}
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int SDLTexture::create(SDL_Renderer *renderer)
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{
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ptr_ = SDL_CreateTexture(renderer, pixelFormat_,
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SDL_TEXTUREACCESS_STREAMING, rect_.w,
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rect_.h);
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if (!ptr_) {
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std::cerr << "Failed to create SDL texture: " << SDL_GetError()
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<< std::endl;
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return -ENOMEM;
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}
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return 0;
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}
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