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Diffstat (limited to 'src/mesa/main/image.c')
-rw-r--r--src/mesa/main/image.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mesa/main/image.c b/src/mesa/main/image.c
index 695aab5227..6ff4089f0e 100644
--- a/src/mesa/main/image.c
+++ b/src/mesa/main/image.c
@@ -1168,7 +1168,7 @@ _mesa_pack_rgba_span_float(GLcontext *ctx, GLuint n, GLfloat rgba[][4],
const GLint comps = _mesa_components_in_format(dstFormat);
GLuint i;
- if (dstType != GL_FLOAT) {
+ if (dstType != GL_FLOAT || ctx->Color.ClampReadColor == GL_TRUE) {
/* need to clamp to [0, 1] */
transferOps |= IMAGE_CLAMP_BIT;
}
@@ -1182,7 +1182,7 @@ _mesa_pack_rgba_span_float(GLcontext *ctx, GLuint n, GLfloat rgba[][4],
if (dstFormat == GL_LUMINANCE || dstFormat == GL_LUMINANCE_ALPHA) {
/* compute luminance values */
- if (ctx->Color.ClampReadColor == GL_TRUE || dstType != GL_FLOAT) {
+ if (dstType != GL_FLOAT || ctx->Color.ClampReadColor == GL_TRUE) {
for (i = 0; i < n; i++) {
GLfloat sum = rgba[i][RCOMP] + rgba[i][GCOMP] + rgba[i][BCOMP];
luminance[i] = CLAMP(sum, 0.0F, 1.0F);
@@ -4173,7 +4173,7 @@ _mesa_unpack_image( GLuint dimensions,
if (width <= 0 || height <= 0 || depth <= 0)
return NULL; /* generate error later */
- if (format == GL_BITMAP) {
+ if (type == GL_BITMAP) {
bytesPerRow = (width + 7) >> 3;
flipBytes = !unpack->LsbFirst;
swap2 = swap4 = GL_FALSE;