+ else if ((datatype == GL_UNSIGNED_INT_2_10_10_10_REV) && (comps == 4)) {
+ DECLARE_ROW_POINTERS0(GLuint);
+
+ for (i = j = 0, k = k0; i < (GLuint) dstWidth;
+ i++, j += colStride, k += colStride) {
+ const GLint rowAr0 = rowA[j] & 0x3ff;
+ const GLint rowAr1 = rowA[k] & 0x3ff;
+ const GLint rowBr0 = rowB[j] & 0x3ff;
+ const GLint rowBr1 = rowB[k] & 0x3ff;
+ const GLint rowCr0 = rowC[j] & 0x3ff;
+ const GLint rowCr1 = rowC[k] & 0x3ff;
+ const GLint rowDr0 = rowD[j] & 0x3ff;
+ const GLint rowDr1 = rowD[k] & 0x3ff;
+ const GLint rowAg0 = (rowA[j] >> 10) & 0x3ff;
+ const GLint rowAg1 = (rowA[k] >> 10) & 0x3ff;
+ const GLint rowBg0 = (rowB[j] >> 10) & 0x3ff;
+ const GLint rowBg1 = (rowB[k] >> 10) & 0x3ff;
+ const GLint rowCg0 = (rowC[j] >> 10) & 0x3ff;
+ const GLint rowCg1 = (rowC[k] >> 10) & 0x3ff;
+ const GLint rowDg0 = (rowD[j] >> 10) & 0x3ff;
+ const GLint rowDg1 = (rowD[k] >> 10) & 0x3ff;
+ const GLint rowAb0 = (rowA[j] >> 20) & 0x3ff;
+ const GLint rowAb1 = (rowA[k] >> 20) & 0x3ff;
+ const GLint rowBb0 = (rowB[j] >> 20) & 0x3ff;
+ const GLint rowBb1 = (rowB[k] >> 20) & 0x3ff;
+ const GLint rowCb0 = (rowC[j] >> 20) & 0x3ff;
+ const GLint rowCb1 = (rowC[k] >> 20) & 0x3ff;
+ const GLint rowDb0 = (rowD[j] >> 20) & 0x3ff;
+ const GLint rowDb1 = (rowD[k] >> 20) & 0x3ff;
+ const GLint rowAa0 = (rowA[j] >> 30) & 0x3;
+ const GLint rowAa1 = (rowA[k] >> 30) & 0x3;
+ const GLint rowBa0 = (rowB[j] >> 30) & 0x3;
+ const GLint rowBa1 = (rowB[k] >> 30) & 0x3;
+ const GLint rowCa0 = (rowC[j] >> 30) & 0x3;
+ const GLint rowCa1 = (rowC[k] >> 30) & 0x3;
+ const GLint rowDa0 = (rowD[j] >> 30) & 0x3;
+ const GLint rowDa1 = (rowD[k] >> 30) & 0x3;
+ const GLint r = FILTER_SUM_3D(rowAr0, rowAr1, rowBr0, rowBr1,
+ rowCr0, rowCr1, rowDr0, rowDr1);
+ const GLint g = FILTER_SUM_3D(rowAg0, rowAg1, rowBg0, rowBg1,
+ rowCg0, rowCg1, rowDg0, rowDg1);
+ const GLint b = FILTER_SUM_3D(rowAb0, rowAb1, rowBb0, rowBb1,
+ rowCb0, rowCb1, rowDb0, rowDb1);
+ const GLint a = FILTER_SUM_3D(rowAa0, rowAa1, rowBa0, rowBa1,
+ rowCa0, rowCa1, rowDa0, rowDa1);
+
+ dst[i] = (a << 30) | (b << 20) | (g << 10) | r;
+ }
+ }
+
+ else if (datatype == GL_UNSIGNED_INT_5_9_9_9_REV && comps == 3) {
+ DECLARE_ROW_POINTERS0(GLuint);
+
+ GLfloat res[3];
+ GLfloat rowAj[3], rowBj[3], rowCj[3], rowDj[3];
+ GLfloat rowAk[3], rowBk[3], rowCk[3], rowDk[3];
+
+ for (i = j = 0, k = k0; i < (GLuint) dstWidth;
+ i++, j += colStride, k += colStride) {
+ rgb9e5_to_float3(rowA[j], rowAj);
+ rgb9e5_to_float3(rowB[j], rowBj);
+ rgb9e5_to_float3(rowC[j], rowCj);
+ rgb9e5_to_float3(rowD[j], rowDj);
+ rgb9e5_to_float3(rowA[k], rowAk);
+ rgb9e5_to_float3(rowB[k], rowBk);
+ rgb9e5_to_float3(rowC[k], rowCk);
+ rgb9e5_to_float3(rowD[k], rowDk);
+ res[0] = (rowAj[0] + rowAk[0] + rowBj[0] + rowBk[0] +
+ rowCj[0] + rowCk[0] + rowDj[0] + rowDk[0]) * 0.125F;
+ res[1] = (rowAj[1] + rowAk[1] + rowBj[1] + rowBk[1] +
+ rowCj[1] + rowCk[1] + rowDj[1] + rowDk[1]) * 0.125F;
+ res[2] = (rowAj[2] + rowAk[2] + rowBj[2] + rowBk[2] +
+ rowCj[2] + rowCk[2] + rowDj[2] + rowDk[2]) * 0.125F;
+ dst[i] = float3_to_rgb9e5(res);
+ }
+ }
+
+ else if (datatype == GL_UNSIGNED_INT_10F_11F_11F_REV && comps == 3) {
+ DECLARE_ROW_POINTERS0(GLuint);
+
+ GLfloat res[3];
+ GLfloat rowAj[3], rowBj[3], rowCj[3], rowDj[3];
+ GLfloat rowAk[3], rowBk[3], rowCk[3], rowDk[3];
+
+ for (i = j = 0, k = k0; i < (GLuint) dstWidth;
+ i++, j += colStride, k += colStride) {
+ r11g11b10f_to_float3(rowA[j], rowAj);
+ r11g11b10f_to_float3(rowB[j], rowBj);
+ r11g11b10f_to_float3(rowC[j], rowCj);
+ r11g11b10f_to_float3(rowD[j], rowDj);
+ r11g11b10f_to_float3(rowA[k], rowAk);
+ r11g11b10f_to_float3(rowB[k], rowBk);
+ r11g11b10f_to_float3(rowC[k], rowCk);
+ r11g11b10f_to_float3(rowD[k], rowDk);
+ res[0] = (rowAj[0] + rowAk[0] + rowBj[0] + rowBk[0] +
+ rowCj[0] + rowCk[0] + rowDj[0] + rowDk[0]) * 0.125F;
+ res[1] = (rowAj[1] + rowAk[1] + rowBj[1] + rowBk[1] +
+ rowCj[1] + rowCk[1] + rowDj[1] + rowDk[1]) * 0.125F;
+ res[2] = (rowAj[2] + rowAk[2] + rowBj[2] + rowBk[2] +
+ rowCj[2] + rowCk[2] + rowDj[2] + rowDk[2]) * 0.125F;
+ dst[i] = float3_to_r11g11b10f(res);
+ }
+ }
+
+ else if (datatype == GL_FLOAT_32_UNSIGNED_INT_24_8_REV && comps == 1) {
+ DECLARE_ROW_POINTERS(GLfloat, 2);
+
+ for (i = j = 0, k = k0; i < (GLuint) dstWidth;
+ i++, j += colStride, k += colStride) {
+ FILTER_F_3D(0);
+ }
+ }
+