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gl-renderer: Use GL_UNSIGNED_SHORT for index array type

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GL_UNSIGNED_INT is only supported when GL_OES_element_index_uint is
available (mesa implements that extension).  We don't need 32-bit
indices, so just use GL_UNSIGNED_SHORT.
This commit is contained in:
Kristian Høgsberg 2013-08-28 23:05:29 -07:00
parent 6346e501ac
commit 73db924ad3
1 changed files with 2 additions and 2 deletions
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4
src/gl-renderer.c
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@ -856,7 +856,7 @@ texture_border(struct weston_output *output)
struct weston_compositor *ec = output->compositor;
struct gl_renderer *gr = get_renderer(ec);
GLfloat *d;
unsigned int *p;
unsigned short *p;
int i, j, k, n;
GLfloat x[4], y[4], u[4], v[4];
@ -956,7 +956,7 @@ draw_border(struct weston_output *output)
glEnableVertexAttribArray(1);
glDrawElements(GL_TRIANGLES, n * 6,
GL_UNSIGNED_INT, gr->indices.data);
GL_UNSIGNED_SHORT, gr->indices.data);
glDisableVertexAttribArray(1);
glDisableVertexAttribArray(0);