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mesa: handle HALF_FLOAT like FLOAT in get_tex_rgba

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NOTE: This is a candidate for the stable branches.

Reviewed-by: Brian Paul <brianp@vmware.com>
Tested-by: Brian Paul <brianp@vmware.com>
This commit is contained in:
Marek Olšák 2013-03-13 16:47:21 +01:00
parent b101a094b5
commit b2a4573c14
1 changed files with 1 additions and 0 deletions
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src/mesa/main/texgetimage.c
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@ -518,6 +518,7 @@ get_tex_rgba(struct gl_context *ctx, GLuint dimensions,
if (type_needs_clamping(type)) {
/* the returned image type can't have negative values */
if (dataType == GL_FLOAT ||
dataType == GL_HALF_FLOAT ||
dataType == GL_SIGNED_NORMALIZED ||
format == GL_LUMINANCE ||
format == GL_LUMINANCE_ALPHA) {