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framebuffer: Add _get_XYZ_bits() functions

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This exposes the previously internal only
_cogl_framebuffer_get_red/green/blue/alpha_bits() functions as 2.0
experimental API.

Signed-off-by: Neil Roberts <neil@linux.intel.com>
This commit is contained in:
Robert Bragg
2011-06-30 22:50:48 +01:00
parent d4cd0c3e95
commit dcb033489e
4 changed files with 68 additions and 60 deletions
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8
cogl/cogl-framebuffer.c
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@ -1463,7 +1463,7 @@ _cogl_framebuffer_flush_state (CoglFramebuffer *draw_buffer,
}
int
_cogl_framebuffer_get_red_bits (CoglFramebuffer *framebuffer)
cogl_framebuffer_get_red_bits (CoglFramebuffer *framebuffer)
{
_cogl_framebuffer_init_bits (framebuffer);
@ -1471,7 +1471,7 @@ _cogl_framebuffer_get_red_bits (CoglFramebuffer *framebuffer)
}
int
_cogl_framebuffer_get_green_bits (CoglFramebuffer *framebuffer)
cogl_framebuffer_get_green_bits (CoglFramebuffer *framebuffer)
{
_cogl_framebuffer_init_bits (framebuffer);
@ -1479,7 +1479,7 @@ _cogl_framebuffer_get_green_bits (CoglFramebuffer *framebuffer)
}
int
_cogl_framebuffer_get_blue_bits (CoglFramebuffer *framebuffer)
cogl_framebuffer_get_blue_bits (CoglFramebuffer *framebuffer)
{
_cogl_framebuffer_init_bits (framebuffer);
@ -1487,7 +1487,7 @@ _cogl_framebuffer_get_blue_bits (CoglFramebuffer *framebuffer)
}
int
_cogl_framebuffer_get_alpha_bits (CoglFramebuffer *framebuffer)
cogl_framebuffer_get_alpha_bits (CoglFramebuffer *framebuffer)
{
_cogl_framebuffer_init_bits (framebuffer);