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Remove redundant glTexImage2D() call

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When we later upload the cursor image with glTexImage2D(), that will unbind
the image just fine.  No need for a NULL upload.  Except that that doesn't
currently happen with mesa drivers, but the NULL upload is redundant either
way.
This commit is contained in:
Kristian Høgsberg 2012-01-06 15:24:52 -05:00
parent c5e2376d3f
commit 249713bbe0
1 changed files with 0 additions and 4 deletions
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4
src/compositor.c
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@ -410,10 +410,6 @@ weston_buffer_attach(struct wl_buffer *buffer, struct wl_surface *surface)
glBindTexture(GL_TEXTURE_2D, es->texture);
if (wl_buffer_is_shm(buffer)) {
/* Unbind any EGLImage texture that may be bound, so we don't
* overwrite it.*/
glTexImage2D(GL_TEXTURE_2D, 0, GL_BGRA_EXT,
0, 0, 0, GL_BGRA_EXT, GL_UNSIGNED_BYTE, NULL);
es->pitch = wl_shm_buffer_get_stride(buffer) / 4;
glTexImage2D(GL_TEXTURE_2D, 0, GL_BGRA_EXT,
es->pitch, buffer->height, 0,