diff options
| author | Illia Iorin <[email protected]> | 2018-10-11 18:06:18 +0300 |
|---|---|---|
| committer | Nanley Chery <[email protected]> | 2018-10-11 10:15:09 -0700 |
| commit | b18f8e63ef79b5098cb32de1670983ad1e6892fe (patch) | |
| tree | 6317a16cc171e469e6efd1cea040ead783a8f474 /src | |
| parent | 24db1c7fcc43fb433af6bfe80af934c3775387f1 (diff) | |
mesa: Fix pack_uint_Z_FLOAT32()
Fixed pack_uint_Z_FLOAT32 by casting row data to float instead uint.
Remove code duplicate function pack_uint_Z_FLOAT32_X24S8.
Edited case in "_mesa_get_pack_uint_z_func".
Now it looks like "_mesa_get_pack_float_z_func".
Remove _mesa_problem call, which was added for debuging this issue.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=91433
Signed-off-by: Illia Iorin <[email protected]>
Reviewed-by: Nanley Chery <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/main/format_pack.py | 21 | ||||
| -rw-r--r-- | src/mesa/swrast/s_depth.c | 6 |
2 files changed, 9 insertions, 18 deletions
diff --git a/src/mesa/main/format_pack.py b/src/mesa/main/format_pack.py index 0b9e0d424d9..9fa4f412d4c 100644 --- a/src/mesa/main/format_pack.py +++ b/src/mesa/main/format_pack.py @@ -510,6 +510,10 @@ pack_float_Z_UNORM32(const GLfloat *src, void *dst) *d = (GLuint) (*src * scale); } +/** + ** Pack float to Z_FLOAT32 or Z_FLOAT32_X24S8. + **/ + static void pack_float_Z_FLOAT32(const GLfloat *src, void *dst) { @@ -582,18 +586,12 @@ pack_uint_Z_UNORM32(const GLuint *src, void *dst) *d = *src; } -static void -pack_uint_Z_FLOAT32(const GLuint *src, void *dst) -{ - GLuint *d = ((GLuint *) dst); - const GLdouble scale = 1.0 / (GLdouble) 0xffffffff; - *d = (GLuint) (*src * scale); - assert(*d >= 0.0f); - assert(*d <= 1.0f); -} +/** + ** Pack uint to Z_FLOAT32 or Z_FLOAT32_X24S8. + **/ static void -pack_uint_Z_FLOAT32_X24S8(const GLuint *src, void *dst) +pack_uint_Z_FLOAT32(const GLuint *src, void *dst) { GLfloat *d = ((GLfloat *) dst); const GLdouble scale = 1.0 / (GLdouble) 0xffffffff; @@ -617,9 +615,8 @@ _mesa_get_pack_uint_z_func(mesa_format format) case MESA_FORMAT_Z_UNORM32: return pack_uint_Z_UNORM32; case MESA_FORMAT_Z_FLOAT32: - return pack_uint_Z_FLOAT32; case MESA_FORMAT_Z32_FLOAT_S8X24_UINT: - return pack_uint_Z_FLOAT32_X24S8; + return pack_uint_Z_FLOAT32; default: _mesa_problem(NULL, "unexpected format in _mesa_get_pack_uint_z_func()"); return NULL; diff --git a/src/mesa/swrast/s_depth.c b/src/mesa/swrast/s_depth.c index 4b9640d3190..de7f14a4fc8 100644 --- a/src/mesa/swrast/s_depth.c +++ b/src/mesa/swrast/s_depth.c @@ -310,12 +310,6 @@ _swrast_depth_test_span(struct gl_context *ctx, SWspan *span) zBufferVals = zStart; } else { - if (_mesa_get_format_datatype(rb->Format) != GL_UNSIGNED_NORMALIZED) { - _mesa_problem(ctx, "Incorrectly writing swrast's integer depth " - "values to %s depth buffer", - _mesa_get_format_name(rb->Format)); - } - /* copy Z buffer values into temp buffer (32-bit Z values) */ zBufferTemp = malloc(count * sizeof(GLuint)); if (!zBufferTemp) |