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Use cogl_framebuffer_draw_rectangle api

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Instead of using cogl_rectangle() this example now uses
cogl_framebuffer_draw_rectangle(). This fixes a crash due to the example
not pushing a current framebuffer before calling cogl_rectangle().

Reviewed-by: Neil Roberts <neil@linux.intel.com>
This commit is contained in:
Robert Bragg 2012-04-10 19:17:12 +01:00
parent 0205a96efb
commit 836d54445d
1 changed files with 5 additions and 4 deletions
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9
examples/cogl-msaa.c
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@ -85,6 +85,7 @@ main (int argc, char **argv)
CoglPollFD *poll_fds;
int n_poll_fds;
gint64 timeout;
CoglPipeline *texture_pipeline;
cogl_framebuffer_clear4f (fb, COGL_BUFFER_BIT_COLOR, 0, 0, 0, 1);
@ -94,13 +95,13 @@ main (int argc, char **argv)
cogl_framebuffer_draw_primitive (fb, pipeline, triangle);
cogl_framebuffer_pop_matrix (fb);
cogl_push_framebuffer (offscreen_fb);
cogl_framebuffer_draw_primitive (fb, pipeline, triangle);
cogl_framebuffer_resolve_samples (offscreen_fb);
cogl_pop_framebuffer ();
cogl_set_source_texture (tex);
cogl_rectangle (0, 1, 1, -1);
texture_pipeline = cogl_pipeline_new (ctx);
cogl_pipeline_set_layer_texture (texture_pipeline, 0, tex);
cogl_framebuffer_draw_rectangle (fb, texture_pipeline, 0, 1, 1, -1);
cogl_object_unref (texture_pipeline);
cogl_onscreen_swap_buffers (onscreen);