diff options
Diffstat (limited to 'src/mesa/main/mipmap.c')
| -rw-r--r-- | src/mesa/main/mipmap.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/mesa/main/mipmap.c b/src/mesa/main/mipmap.c index a6e3652c789..e9fcb545a1e 100644 --- a/src/mesa/main/mipmap.c +++ b/src/mesa/main/mipmap.c @@ -36,6 +36,7 @@ #include "image.h" #include "macros.h" #include "../../gallium/auxiliary/util/u_format_rgb9e5.h" +#include "../../gallium/auxiliary/util/u_format_r11g11b10f.h" @@ -686,6 +687,25 @@ do_row(GLenum datatype, GLuint comps, GLint srcWidth, } } + 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()"); } @@ -1294,6 +1314,33 @@ do_row_3D(GLenum datatype, GLuint comps, GLint srcWidth, } } + 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()"); } |