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Make FlushVertexBuffer bail when buffer is empty

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This commit is contained in:
Clownacy 2020-01-22 21:56:11 +00:00
parent 88c30442c5
commit 3baba6a727
1 changed files with 3 additions and 0 deletions
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3
src/Backends/Rendering/OpenGL3.cpp
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@ -366,6 +366,9 @@ static void FlushVertexBuffer(void)
static unsigned long vertex_buffer_size[TOTAL_VBOS];
static unsigned int current_vertex_buffer = 0;
if (current_vertex_buffer_slot == 0)
return;
glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer_ids[current_vertex_buffer]);
glVertexAttribPointer(ATTRIBUTE_INPUT_VERTEX_COORDINATES, 2, GL_FLOAT, GL_FALSE, sizeof(Vertex), (GLvoid*)offsetof(Vertex, vertex_coordinate));
glVertexAttribPointer(ATTRIBUTE_INPUT_TEXTURE_COORDINATES, 2, GL_FLOAT, GL_FALSE, sizeof(Vertex), (GLvoid*)offsetof(Vertex, texture_coordinate));