forked from bartvdbraak/blender
Gawain: Add support for compressed index with instancing.
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@ -365,8 +365,11 @@ void GWN_batch_draw_stupid_instanced(Gwn_Batch* batch, unsigned int instance_vbo
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if (batch->elem)
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if (batch->elem)
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{
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{
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const Gwn_IndexBuf* el = batch->elem;
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const Gwn_IndexBuf* el = batch->elem;
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#if GWN_TRACK_INDEX_RANGE
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glDrawElementsInstancedBaseVertex(batch->gl_prim_type, el->index_ct, el->gl_index_type, 0, instance_count, el->base_index);
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#else
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glDrawElementsInstanced(batch->gl_prim_type, el->index_ct, GL_UNSIGNED_INT, 0, instance_count);
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glDrawElementsInstanced(batch->gl_prim_type, el->index_ct, GL_UNSIGNED_INT, 0, instance_count);
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#endif
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}
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}
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else
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else
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glDrawArraysInstanced(batch->gl_prim_type, 0, batch->verts[0]->vertex_ct, instance_count);
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glDrawArraysInstanced(batch->gl_prim_type, 0, batch->verts[0]->vertex_ct, instance_count);
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@ -432,7 +435,11 @@ void GWN_batch_draw_stupid_instanced_with_batch(Gwn_Batch* batch_instanced, Gwn_
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{
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{
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const Gwn_IndexBuf* el = batch_instanced->elem;
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const Gwn_IndexBuf* el = batch_instanced->elem;
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#if GWN_TRACK_INDEX_RANGE
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glDrawElementsInstancedBaseVertex(batch_instanced->gl_prim_type, el->index_ct, el->gl_index_type, 0, verts->vertex_ct, el->base_index);
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#else
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glDrawElementsInstanced(batch_instanced->gl_prim_type, el->index_ct, GL_UNSIGNED_INT, 0, verts->vertex_ct);
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glDrawElementsInstanced(batch_instanced->gl_prim_type, el->index_ct, GL_UNSIGNED_INT, 0, verts->vertex_ct);
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#endif
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}
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}
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else
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else
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glDrawArraysInstanced(batch_instanced->gl_prim_type, 0, batch_instanced->verts[0]->vertex_ct, verts->vertex_ct);
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glDrawArraysInstanced(batch_instanced->gl_prim_type, 0, batch_instanced->verts[0]->vertex_ct, verts->vertex_ct);
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