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Use the _mesa_scale_and_bias_rgba() function in the convolution functions.

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Minor clean-ups.
This commit is contained in:
Brian Paul
2004-10-31 18:40:55 +00:00
parent 331cc1dcba
commit 450e917c9d
4 changed files with 49 additions and 89 deletions
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4
src/mesa/main/pixel.c
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@@ -1074,14 +1074,12 @@ _mesa_PixelTransferi( GLenum pname, GLint param )
* Apply scale and bias factors to an array of RGBA pixels.
*/
void
_mesa_scale_and_bias_rgba(GLcontext *ctx, GLuint n, GLfloat rgba[][4],
_mesa_scale_and_bias_rgba(GLuint n, GLfloat rgba[][4],
GLfloat rScale, GLfloat gScale,
GLfloat bScale, GLfloat aScale,
GLfloat rBias, GLfloat gBias,
GLfloat bBias, GLfloat aBias)
{
(void) ctx;
if (rScale != 1.0 || rBias != 0.0) {
GLuint i;
for (i = 0; i < n; i++) {