diff options
Diffstat (limited to 'mesalib/src/mesa/main/mipmap.c')
| -rw-r--r-- | mesalib/src/mesa/main/mipmap.c | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/mesalib/src/mesa/main/mipmap.c b/mesalib/src/mesa/main/mipmap.c index b0b0c0c13..ed93cbc6c 100644 --- a/mesalib/src/mesa/main/mipmap.c +++ b/mesalib/src/mesa/main/mipmap.c @@ -34,6 +34,9 @@ #include "teximage.h"
#include "texstore.h"
#include "image.h"
+#include "macros.h"
+#include "../../gallium/auxiliary/util/u_format_rgb9e5.h"
+#include "../../gallium/auxiliary/util/u_format_r11g11b10f.h"
@@ -665,6 +668,44 @@ do_row(GLenum datatype, GLuint comps, GLint srcWidth, }
}
+ else if (datatype == GL_UNSIGNED_INT_5_9_9_9_REV && comps == 3) {
+ GLuint i, j, k;
+ const GLuint *rowA = (const GLuint*) srcRowA;
+ const GLuint *rowB = (const GLuint*) srcRowB;
+ GLuint *dst = (GLuint*)dstRow;
+ GLfloat res[3], rowAj[3], rowBj[3], rowAk[3], rowBk[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(rowA[k], rowAk);
+ rgb9e5_to_float3(rowB[k], rowBk);
+ res[0] = (rowAj[0] + rowAk[0] + rowBj[0] + rowBk[0]) * 0.25F;
+ res[1] = (rowAj[1] + rowAk[1] + rowBj[1] + rowBk[1]) * 0.25F;
+ res[2] = (rowAj[2] + rowAk[2] + rowBj[2] + rowBk[2]) * 0.25F;
+ dst[i] = float3_to_rgb9e5(res);
+ }
+ }
+
+ else if (datatype == GL_UNSIGNED_INT_10F_11F_11F_REV && comps == 3) {
+ GLuint i, j, k;
+ const GLuint *rowA = (const GLuint*) srcRowA;
+ const GLuint *rowB = (const GLuint*) srcRowB;
+ GLuint *dst = (GLuint*)dstRow;
+ GLfloat res[3], rowAj[3], rowBj[3], rowAk[3], rowBk[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(rowA[k], rowAk);
+ r11g11b10f_to_float3(rowB[k], rowBk);
+ res[0] = (rowAj[0] + rowAk[0] + rowBj[0] + rowBk[0]) * 0.25F;
+ res[1] = (rowAj[1] + rowAk[1] + rowBj[1] + rowBk[1]) * 0.25F;
+ res[2] = (rowAj[2] + rowAk[2] + rowBj[2] + rowBk[2]) * 0.25F;
+ dst[i] = float3_to_r11g11b10f(res);
+ }
+ }
+
else {
_mesa_problem(NULL, "bad format in do_row()");
}
@@ -1245,6 +1286,61 @@ do_row_3D(GLenum datatype, GLuint comps, GLint srcWidth, 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 {
_mesa_problem(NULL, "bad format in do_row()");
}
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