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renderer: add base instance support for instanced arrays

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fixes: arb_base_instance-drawarrays
macos/master
Dave Airlie 11 years ago
parent c6dc6acf27
commit 7710274294
1 changed files with 2 additions and 0 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 2
      src/vrend_renderer.c

2
src/vrend_renderer.c
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@ -2387,6 +2387,8 @@ void vrend_draw_vbo(struct vrend_context *ctx,
GLenum mode = info->mode; GLenum mode = info->mode;
if (info->instance_count <= 1) if (info->instance_count <= 1)
glDrawArrays(mode, info->start, info->count); glDrawArrays(mode, info->start, info->count);
else if (info->start_instance)
glDrawArraysInstancedBaseInstance(mode, info->start, info->count, info->instance_count, info->start_instance);
else else
glDrawArraysInstancedARB(mode, info->start, info->count, info->instance_count); glDrawArraysInstancedARB(mode, info->start, info->count, info->instance_count);
} else { } else {

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