diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/state_tracker/st_cb_readpixels.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/mesa/state_tracker/st_cb_readpixels.c b/src/mesa/state_tracker/st_cb_readpixels.c index 86baf3ddefd..ccf1a0b5634 100644 --- a/src/mesa/state_tracker/st_cb_readpixels.c +++ b/src/mesa/state_tracker/st_cb_readpixels.c @@ -445,11 +445,16 @@ st_readpixels(GLcontext *ctx, GLint x, GLint y, GLsizei width, GLsizei height, } } else { - /* untested, but simple: */ + /* XXX: unreachable code -- should be before st_read_stencil_pixels */ assert(format == GL_DEPTH_STENCIL_EXT); for (i = 0; i < height; i++) { + GLuint *zshort = (GLuint *)dst; pipe_get_tile_raw(trans, 0, y, width, 1, dst, 0); y += yStep; + /* Reverse into 24/8 */ + for (j = 0; j < width; j++) { + zshort[j] = (zshort[j] << 8) | (zshort[j] >> 24); + } dst += dstStride; } } @@ -472,7 +477,7 @@ st_readpixels(GLcontext *ctx, GLint x, GLint y, GLsizei width, GLsizei height, } } else { - /* untested, but simple: */ + /* XXX: unreachable code -- should be before st_read_stencil_pixels */ assert(format == GL_DEPTH_STENCIL_EXT); for (i = 0; i < height; i++) { pipe_get_tile_raw(trans, 0, y, width, 1, dst, 0); |