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Calculate correct texture coordinates on created primitives

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This commit is contained in:
Simon Fels 2016-12-19 09:17:11 +01:00
commit 14d8bb2390
1 changed files with 5 additions and 5 deletions
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10
src/anbox/graphics/emugl/Renderer.cpp
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@ -996,7 +996,7 @@ void Renderer::setupViewport(RendererWindow *window,
void Renderer::tessellate(std::vector<anbox::graphics::Primitive> &primitives,
const anbox::graphics::Rect &buf_size,
const Renderable &renderable) {
auto rect = renderable.crop();
auto rect = renderable.screen_position();
GLfloat left = rect.left();
GLfloat right = rect.right();
GLfloat top = rect.top();
@ -1006,10 +1006,10 @@ void Renderer::tessellate(std::vector<anbox::graphics::Primitive> &primitives,
rectangle.tex_id = 0;
rectangle.type = GL_TRIANGLE_STRIP;
GLfloat tex_left = static_cast<GLfloat>(left) / buf_size.width();
GLfloat tex_top = static_cast<GLfloat>(top) / buf_size.height();
GLfloat tex_right = static_cast<GLfloat>(right) / buf_size.width();
GLfloat tex_bottom = static_cast<GLfloat>(bottom) / buf_size.height();
GLfloat tex_left = static_cast<GLfloat>(renderable.crop().left()) / buf_size.width();
GLfloat tex_top = static_cast<GLfloat>(renderable.crop().top()) / buf_size.height();
GLfloat tex_right = static_cast<GLfloat>(renderable.crop().right()) / buf_size.width();
GLfloat tex_bottom = static_cast<GLfloat>(renderable.crop().bottom()) / buf_size.height();
auto &vertices = rectangle.vertices;
vertices[0] = {{left, top, 0.0f}, {tex_left, tex_top}};