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mesa: reduce the size of gl_viewport_attrib

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All drivers convert these to float, so there is no reason to use double.
The piglit test that expects double precision from glGet will be adjusted
not to require it (there is a piglit patch).

gl_context::ViewportArray: 512 -> 384 bytes

Reviewed-by: Mathias Fröhlich <mathias.froehlich@web.de>
Reviewed-by: Brian Paul <brianp@vmware.com>
This commit is contained in:
Marek Olšák 2017-11-16 01:46:40 +01:00
parent d7550d783a
commit a7882013d3
2 changed files with 2 additions and 2 deletions
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2
src/mesa/drivers/common/meta.h
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@ -158,7 +158,7 @@ struct save_state
/** MESA_META_VIEWPORT */
GLfloat ViewportX, ViewportY, ViewportW, ViewportH;
GLclampd DepthNear, DepthFar;
GLclampf DepthNear, DepthFar;
/** MESA_META_CLAMP_FRAGMENT_COLOR */
GLenum ClampFragmentColor;

2
src/mesa/main/mtypes.h
View file

@ -1407,7 +1407,7 @@ struct gl_viewport_attrib
{
GLfloat X, Y; /**< position */
GLfloat Width, Height; /**< size */
GLdouble Near, Far; /**< Depth buffer range */
GLfloat Near, Far; /**< Depth buffer range */
};