OrdinaryMagician/vkdoom_m
OrdinaryMagician/vkdoom_m
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- made sky vertex buffer backend independent.

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This commit is contained in:
Christoph Oelckers 2018-10-27 21:31:27 +02:00
commit 067716cefb
8 changed files with 53 additions and 57 deletions
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25
src/gl/data/gl_vertexbuffer.cpp
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@ -91,28 +91,3 @@ void FSimpleVertexBuffer::set(FSimpleVertex *verts, int count)
glBufferData(GL_ARRAY_BUFFER, count * sizeof(*verts), verts, GL_STREAM_DRAW);
}
//-----------------------------------------------------------------------------
//
//
//
//-----------------------------------------------------------------------------
FSkyVertexBuffer::FSkyVertexBuffer()
{
glBindBuffer(GL_ARRAY_BUFFER, vbo_id);
glBufferData(GL_ARRAY_BUFFER, mVertices.Size() * sizeof(FSkyVertex), &mVertices[0], GL_STATIC_DRAW);
}
void FSkyVertexBuffer::BindVBO()
{
glBindBuffer(GL_ARRAY_BUFFER, vbo_id);
glVertexAttribPointer(VATTR_VERTEX, 3, GL_FLOAT, false, sizeof(FSkyVertex), &VSO->x);
glVertexAttribPointer(VATTR_TEXCOORD, 2, GL_FLOAT, false, sizeof(FSkyVertex), &VSO->u);
glVertexAttribPointer(VATTR_COLOR, 4, GL_UNSIGNED_BYTE, true, sizeof(FSkyVertex), &VSO->color);
glEnableVertexAttribArray(VATTR_VERTEX);
glEnableVertexAttribArray(VATTR_TEXCOORD);
glEnableVertexAttribArray(VATTR_COLOR);
glDisableVertexAttribArray(VATTR_VERTEX2);
glDisableVertexAttribArray(VATTR_NORMAL);
}