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fixing color bug

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kbz_8
2023-04-19 11:51:13 +02:00
parent c497645ee9
commit e7d65a297e
9 changed files with 31 additions and 20 deletions
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9
src/renderer/pixel_put.cpp
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@@ -6,7 +6,7 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/03/31 15:14:50 by maldavid #+# #+# */
/* Updated: 2023/04/13 14:51:37 by maldavid ### ########.fr */
/* Updated: 2023/04/19 11:32:54 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
@@ -30,17 +30,14 @@ namespace mlx
return _texture.getSet();
}
void PixelPutPipeline::setPixel(uint32_t x, uint32_t y, int color) noexcept
void PixelPutPipeline::setPixel(uint32_t x, uint32_t y, uint32_t color) noexcept
{
if(x < 0 || y < 0 || x > _width || y > _height)
return;
if(!_buffer.isMapped())
_buffer.mapMem(&_map);
unsigned char* mem = static_cast<unsigned char*>(_map) + (y * _width * sizeof(uint32_t)) + (x * sizeof(uint32_t));
uint32_t new_color = color & 0xFFFFFF00;
new_color >>= 8;
new_color |= (color << 24) & 0xFF000000;
*reinterpret_cast<uint32_t*>(mem) = new_color;
*reinterpret_cast<uint32_t*>(mem) = color;
_has_been_modified = true;
}

4
src/renderer/pixel_put.h
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@@ -6,7 +6,7 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/03/31 13:18:50 by maldavid #+# #+# */
/* Updated: 2023/04/03 14:22:35 by maldavid ### ########.fr */
/* Updated: 2023/04/19 11:32:34 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
@@ -25,7 +25,7 @@ namespace mlx
void init(uint32_t width, uint32_t height, class Renderer& renderer) noexcept;
void setPixel(uint32_t x, uint32_t y, int color) noexcept;
void setPixel(uint32_t x, uint32_t y, uint32_t color) noexcept;
void present() noexcept;
void render(class Renderer& renderer) noexcept;
VkDescriptorSet getDescriptorSet() noexcept;