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working text pipeline

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Kbz-8
2023-04-11 13:21:11 +02:00
parent 77d71adc1f
commit 026f83ca81
9 changed files with 217 additions and 96 deletions
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41
src/renderer/images/texture_atlas.cpp
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@@ -6,7 +6,7 @@
/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/04/07 16:40:09 by maldavid #+# #+# */
/* Updated: 2023/04/08 18:41:44 by maldavid ### ########.fr */
/* Updated: 2023/04/11 12:30:28 by maldavid ### ########.fr */
/* */
/* ************************************************************************** */
@@ -25,25 +25,6 @@ namespace mlx
Image::createImageView(VK_IMAGE_VIEW_TYPE_2D, VK_IMAGE_ASPECT_COLOR_BIT);
Image::createSampler();
_color = 0xFFFFFFFF;
float red = (_color & 0x00FF0000) / 255;
float green = (_color & 0x0000FF00) / 255;
float blue = (_color & 0x000000FF) / 255;
std::vector<Vertex> vertexData = {
{{0, 0}, {red, green, blue, 1.f}, {0.0f, 0.0f}},
{{20, 0}, {red, green, blue, 1.f}, {1.0f, 0.0f}},
{{20, 20}, {red, green, blue, 1.f}, {1.0f, 1.0f}},
{{0, 20}, {red, green, blue, 1.f}, {0.0f, 1.0f}}
};
std::vector<uint16_t> indexData = { 0, 1, 2, 2, 3, 0 };
_vbo.create(sizeof(Vertex) * vertexData.size());
_vbo.setData(sizeof(Vertex) * vertexData.size(), vertexData.data());
_ibo.create(sizeof(uint16_t) * indexData.size(), indexData.data());
if(pixels != nullptr)
{
Buffer staging_buffer;
@@ -54,33 +35,17 @@ namespace mlx
}
}
void TextureAtlas::render(Renderer& renderer, int x, int y, std::array<glm::vec2, 4> pos, std::array<glm::vec2, 4> uv)
void TextureAtlas::render(Renderer& renderer, int x, int y, uint32_t ibo_size)
{
auto cmd = renderer.getActiveCmdBuffer().get();
float red = (_color & 0x00FF0000) / 255;
float green = (_color & 0x0000FF00) / 255;
float blue = (_color & 0x000000FF) / 255;
std::vector<Vertex> vertexData = {
{pos[0], {red, green, blue, 1.f}, uv[0]},
{pos[1], {red, green, blue, 1.f}, uv[1]},
{pos[2], {red, green, blue, 1.f}, uv[2]},
{pos[3], {red, green, blue, 1.f}, uv[3]}
};
_vbo.setData(sizeof(Vertex) * vertexData.size(), vertexData.data());
_vbo.bind(renderer);
_ibo.bind(renderer);
glm::vec2 translate(x, y);
vkCmdPushConstants(cmd, renderer.getPipeline().getPipelineLayout(), VK_SHADER_STAGE_VERTEX_BIT, 0, sizeof(translate), &translate);
vkCmdDrawIndexed(cmd, static_cast<uint32_t>(_ibo.getSize() / sizeof(uint16_t)), 1, 0, 0, 0);
vkCmdDrawIndexed(cmd, ibo_size / sizeof(uint16_t), 1, 0, 0, 0);
}
void TextureAtlas::destroy() noexcept
{
Image::destroy();
_vbo.destroy();
_ibo.destroy();
}
}