Lines Matching defs:value
124 * Accum += value
126 * Accum *= value
129 accum_scale_or_bias(struct gl_context *ctx, GLfloat value,
151 const GLshort incr = (GLshort) (value * 32767.0f);
167 acc[i] = (GLshort) (acc[i] * value);
183 * Accum = ColorBuf * value
185 * Accum += ColorBuf * value
188 accum_or_load(struct gl_context *ctx, GLfloat value,
231 const GLfloat scale = value * 32767.0f;
281 * ColorBuffer = Accum * value
284 accum_return(struct gl_context *ctx, GLfloat value,
324 const GLfloat scale = value / 32767.0f;
397 accum(struct gl_context *ctx, GLenum op, GLfloat value)
418 if (value != 0.0F) {
419 accum_scale_or_bias(ctx, value, xpos, ypos, width, height, GL_TRUE);
423 if (value != 1.0F) {
424 accum_scale_or_bias(ctx, value, xpos, ypos, width, height, GL_FALSE);
428 if (value != 0.0F) {
429 accum_or_load(ctx, value, xpos, ypos, width, height, GL_FALSE);
433 accum_or_load(ctx, value, xpos, ypos, width, height, GL_TRUE);
436 accum_return(ctx, value, xpos, ypos, width, height);
454 _mesa_Accum( GLenum op, GLfloat value )
499 accum(ctx, op, value);