| Commit message (Collapse) | Author | Age | Files | Lines |
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Signed-off-by: Anuj Phogat <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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Signed-off-by: Anuj Phogat <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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Signed-off-by: Anuj Phogat <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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Signed-off-by: Topi Pohjolainen <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Iago Toral Quiroga <[email protected]>
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OpenGL ES 3.x contains a table of sized internal formats and their
required properties. In particular, each format is marked as
"Color Renderable" or "Texture Filterable".
This patch introduces two functions that can be used to query the
information from that table.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
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The dEQP-GLES3.functional.fbo.completeness.renderable.texture.
{color0,depth,stencil}.{red,rg}_unsigned_byte tests appear to expect
GL_RED/GL_RG and GL_UNSIGNED_BYTE to map to GL_R8/GL_RG8, rather than
returning an INVALID_OPERATION error.
This makes perfect sense. However, RED and RG are strangely missing
from the ES 3.0/3.1/3.2 spec's "Effective internal format corresponding
to external format and type" tables. It may be worth filing a spec bug.
Fixes the 6 dEQP tests mentioned above.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Alejandro Piñeiro <[email protected]>
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_mesa_format_from_format_and_type() is currently not considering DEPTH and
STENCIL formats, which are not array formats and are not handled anywhere.
This patch adds cases for common combinations of DEPTH/STENCIL format and
types.
Reviewed-by: Dave Airlie <[email protected]>
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Returns true if the passed format is an sRGB format, false otherwise.
Reviewed-by: Dave Airlie <[email protected]>
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The new pnames accepted by the function are:
- INTERNALFORMAT_RED_SIZE
- INTERNALFORMAT_GREEN_SIZE
- INTERNALFORMAT_BLUE_SIZE
- INTERNALFORMAT_ALPHA_SIZE
- INTERNALFORMAT_DEPTH_SIZE
- INTERNALFORMAT_STENCIL_SIZE
- INTERNALFORMAT_RED_TYPE
- INTERNALFORMAT_GREEN_TYPE
- INTERNALFORMAT_BLUE_TYPE
- INTERNALFORMAT_ALPHA_TYPE
- INTERNALFORMAT_DEPTH_TYPE
- INTERNALFORMAT_STENCIL_TYPE
It will be used by the ARB_internalformat_query2 implementation to
implement those pnames.
Reviewed-by: Dave Airlie <[email protected]>
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It's basically the same thing as GL_ARB_texture_stencil8 except that
glCopyTexImage isn't supported, so add STENCIL_INDEX to the list of
invalid GLES formats for glCopyTexImage.
Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Eduardo Lima Mitev <[email protected]>
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Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=93126
Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Eduardo Lima Mitev <[email protected]>
Cc: "11.0 11.1" <[email protected]>
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The refactoring commit, c6bf1cd, accidentally reverted cd49b97
and 99b1f47. These changes caused more code to be added to the
function and removed the existing support for ASTC. This patch
reverts those modifications.
v2. Actually include ASTC support again.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=92221
Cc: "11.0" <[email protected]>
Signed-off-by: Nanley Chery <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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The EXT_texture_format_BGRA8888 extension (which mesa supports
unconditionally) adds a new format and internal format called GL_BGRA_EXT.
Previously, this was not really handled at all in
_mesa_ex3_error_check_format_and_type. When the checks were tightened in
commit f15a7f3c, we accidentally tightened things too far and GL_BGRA_EXT
would always cause an error to be thrown.
There were two primary issues here. First, is that
_mesa_es3_effective_internal_format_for_format_and_type didn't handle the
GL_BGRA_EXT format. Second is that it blindly uses _mesa_base_tex_format
which returns GL_RGBA for GL_BGRA_EXT. This commit fixes both of these
issues as well as adds explicit checks that GL_BGRA_EXT is only ever used
with GL_BGRA_EXT and GL_UNSIGNED_BYTE.
Signed-off-by: Jason Ekstrand <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=92265
Reviewed-by: Ian Romanick <[email protected]>
Cc: "11.0" <[email protected]>
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When validating format+type+internalFormat for texture pixel operations
on GLES3, the effective internal format should be used if the one
specified is an unsized internal format. Page 127, section "3.8 Texturing"
of the GLES 3.0.4 spec says:
"if internalformat is a base internal format, the effective internal
format is a sized internal format that is derived from the format and
type for internal use by the GL. Table 3.12 specifies the mapping of
format and type to effective internal formats. The effective internal
format is used by the GL for purposes such as texture completeness or
type checks for CopyTex* commands. In these cases, the GL is required
to operate as if the effective internal format was used as the
internalformat when specifying the texture data."
v2: Per the spec, Luminance8Alpha8, Luminance8 and Alpha8 should not be
considered sized internal formats. Return the corresponding unsize format
instead.
v4: * Improved comments in
_mesa_es3_effective_internal_format_for_format_and_type().
* Splitted patch to separate chunk about reordering of
error_check_subtexture_dimensions() error check, which is not directly
related with this patch.
v5: Dropped the splitted patch because it was actually a work around 3
dEQP tests that are buggy:
dEQP-GLES2.functional.negative_api.texture.texsubimage2d_neg_offset
dEQP-GLES2.functional.negative_api.texture.texsubimage2d_offset_allowed
dEQP-GLES2.functional.negative_api.texture.texsubimage2d_neg_wdt_hgt
Cc: "11.0" <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
Tested-by: Mark Janes <[email protected]>
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This function will be needed as part of validating the combination of format,
type and internal format of texture pixel operations, which happens in
glformats files. Specifically, we want to be able to obtain the base format
of a resolved effective internal format, to compare it with the original
internal format passed.
Also, since this function deals solely with GL formats, it fits better in
glformats where the rest of similar format functionality rests.
The function is moved as-is, without any modification.
Cc: "11.0" <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
Tested-by: Mark Janes <[email protected]>
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Instead of case statements, use _mesa_get_format_layout() to
determine if a GL format is part of a family of compressed formats.
v2. restrict LATC formats to API_OPENGL_COMPAT (Ilia).
rename the variable mFormat to m_format.
Reviewed-by: Anuj Phogat <[email protected]>
Signed-off-by: Nanley Chery <[email protected]>
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OpenGL ES 3.0 spec 3.7.2 "Transfer of Pixel Rectangles" specifies
DEPTH_COMPONENT, UNSIGNED_INT as a valid couple, validation for
internal format is checked by is_float_depth().
Fix regression caused by 81d2fd91a90e5b2fd9fd74792a7a7c329f0e4d29 in:
ES3-CTS.gtf.GL3Tests.packed_pixels.packed_pixels
Test uses GL_DEPTH_COMPONENT, UNSIGNED_INT only when GL_NV_read_depth
extension is present.
v2: change check in _mesa_error_check_format_and_type to be explicit
for ES 2.0+, desktop OpenGL does not allow this behaviour + uses
this function for both glReadPixels and glDrawPixels validation.
(No Piglit regressions seen with v2.)
Signed-off-by: Tapani Pälli <[email protected]>
Reviewed-by: Anuj Phogat <[email protected]>
Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]> [v1]
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=92009
Cc: "10.6 11.0" <[email protected]>
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Add enough 8-bit channel formats to handle all the
different things CTS throws at us.
Cc: "11.0" <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
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GL3.3 added GL_ARB_texture_rgb10_a2ui, which specifies
a lot more things than just rgb10/a2ui.
While playing with ogl conform one of the tests must
attempted all valid formats for GL3.3 and hits the
unreachable here.
This adds the first chunk of formats that hit the
assert.
Cc: "11.0" <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Signed-off-by: Dave Airlie <[email protected]>
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ASTC formats contain RGBA components.
Reviewed-by: Chad Versace <[email protected]>
Signed-off-by: Nanley Chery <[email protected]>
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Reviewed-by: Anuj Phogat <[email protected]>
Signed-off-by: Nanley Chery <[email protected]>
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In agreement with the ASTC spec, this makes calls to TexImage*D unsuccessful.
Implied by the spec, Generate[Texture]Mipmap and [Copy]Tex[Sub]Image*D calls
must be unsuccessful as well.
v2. actually force attempts to compress online to fail.
v3. indentation (Matt).
v4. update copytexture_error_check to account for CopyTexImage*D (Chad).
Reviewed-by: Chad Versace <[email protected]>
Signed-off-by: Nanley Chery <[email protected]>
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Because we build here an array format, we don't need to swap the
bytes for big endian.
If it isn't an array format, the bytes will be swapped in
_mesa_format_convert.
v2: remove temp variable
Signed-off-by: Oded Gabbay <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
Cc: "10.5 10.6" <[email protected]>
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Signed-off-by: Anuj Phogat <[email protected]>
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Signed-off-by: Anuj Phogat <[email protected]>
Reviewed-by: Iago Toral Quiroga <[email protected]>
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Generated by sed; no manual changes.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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Mesa supports EXT_texture_rg and OES_texture_float. This patch adds
support for using unsized enums GL_RED and GL_RG for floating point
targets and writes proper checks for internalformat when format is
GL_RED or GL_RG and type is of GL_FLOAT or GL_HALF_FLOAT.
Later, internalformat will get adjusted by adjust_for_oes_float_texture
after these checks.
v2: simplify to check vs supported enums
v3: follow the style and break out if internalFormat ok (Kenneth)
Signed-off-by: Tapani Pälli <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=90748
Reviewed-by: Kenneth Graunke <[email protected]>
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v2: && -> ||, we enable on gles3 or if ARB_texture_rg is enabled
Signed-off-by: Tapani Pälli <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=90748
Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Topi Pohjolainen <[email protected]>
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Consistently just use C99's __func__ everywhere.
The patch was verified with Microsoft Visual studio 2013
redistributable package(RTM version number: 18.0.21005.1)
Next MSVC versions intends to support __func__.
No functional changes.
Acked-by: Matt Turner <[email protected]>
Signed-off-by: Marius Predut <[email protected]>
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This patch adds needed support for accepting HALF_FLOAT_OES as valid type
for TexImage*D and TexSubImage*D when Texture FLoat extensions are supported.
Signed-off-by: Kevin Rogovin <[email protected]>
Signed-off-by: Kalyan Kondapally <[email protected]>
Reviewed-by: Tapani Pälli <[email protected]>
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This fixes two problems reported by osc:
I: Program returns random data in a function
E: Mesa no-return-in-nonvoid-function ../../src/mesa/main/format_utils.c:180
E: Mesa no-return-in-nonvoid-function ../../src/mesa/main/glformats.c:2714
Reviewed-by: Matt Turner <[email protected]>
Signed-off-by: Tobias Klausmann <[email protected]>
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Commit 8ec6534 changed texture upload path and the way how texture
format is being checked, this commit adds support for GL_RGB with
GL_UNSIGNED_INT_2_10_10_10_REV as specified by the extension
EXT_texture_type_2_10_10_10_REV specification.
This fixes regression in ES3 conformance test
ES3-CTS.gtf.GL3Tests.packed_pixels.packed_pixels
v2: add MESA_FORMAT_R10G10B10X2_UNORM format (Iago Toral)
Signed-off-by: Tapani Pälli <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=88385
Reviewed-by: Jason Ekstrand <[email protected]>
Reviewed-by: Iago Toral Quiroga <[email protected]>
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GL_UNSIGNED_SHORT_5_5_5_1, GL_UNSIGNED_SHORT_1_5_5_5_REV,
GL_UNSIGNED_INT_10_10_10_2, GL_UNSIGNED_INT_2_10_10_10_REV data types
are not explicitly allowed to work with GL_ABGR_EXT format neither
in GL nor GL_EXT_abgr specs.
Removed the corresponding mesa formats as there are no other functions
using them inside Mesa anymore.
Signed-off-by: Samuel Iglesias Gonsalvez <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
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v2 after review by Jason Ekstrand:
- Move _mesa_format_from_format_and_type to glformats
- Return a mesa_format for GL_UNSIGNED_INT_8_8_8_8(_REV)
v3:
- Adapted to the new implementation of mesa_array_format as a plain uint32_t
bitfield.
Reviewed-by: Jason Ekstrand <[email protected]>
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This is necessary to handle conversions between array types where
the driver does not support the dst format requested by the client and
chooses a different format instead.
We will need this in _mesa_format_convert, so move it to format_utils.c,
prefix it with '_mesa_' and make it available to other files.
v2:
- Move _mesa_compute_component_mapping to glformats
Reviewed-by: Jason Ekstrand <[email protected]>
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This adds the following four Mesa image format enums which correspond to the
four BPTC compressed texture formats:
MESA_FORMAT_BPTC_RGBA_UNORM
MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM
MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT
MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT
It also updates the format information functions to handle these and the
corresponding GL enums.
v2: Also modify _mesa_get_format_color_encoding, _mesa_get_srgb_format_linear
and _mesa_get_uncompressed_format
Reviewed-by: Ian Romanick <[email protected]>
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V2: Add missing formats.
Cc: <[email protected]>
Signed-off-by: Anuj Phogat <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
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Function is utilized by next patch in the series.
V2: Add missing formats.
Cc: <[email protected]>
Signed-off-by: Anuj Phogat <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
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Cc: <[email protected]>
Signed-off-by: Anuj Phogat <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
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As far as I can tell, the Intel mesa driver is the only driver in the world
still supporting this legacy extension. If someone wants to do bump
mapping, they can use shaders.
Signed-off-by: Jason Ekstrand <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]> [v1]
Reviewed-by: Chris Forbes <[email protected]> [v2]
Reviewed-by: Ian Romanick <[email protected]> [v3]
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The comment for _mesa_is_type_integer is confusing because it says that it
returns whether the type is an “integer (non-normalized)” format. I don't
think it makes sense to say whether a type is normalized or not because it
depends on what format it is used with. For example, GL_RGBA+GL_UNSIGNED_BYTE
is normalized but GL_RGBA_INTEGER+GL_UNSIGNED_BYTE isn't. If the normalized
comment is just a mistake then it still doesn't make much sense because it is
missing the packed-pixel types such as GL_UNSIGNED_INT_5_6_5. If those were
added then it effectively just returns type != GL_FLOAT.
That function was only used in _mesa_is_enum_format_or_type_integer. This
function effectively checks whether the format is non-normalized or the type
is an integer. I can't think of any situation where that check would make
sense.
As far as I can tell neither of these functions have ever been used anywhere
so we should just remove them to avoid confusion.
These functions were added in 9ad8f431b2a47060bf05517246ab0fa8d249c800.
Reviewed-by: Brian Paul <[email protected]>
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Section 4.3.1, page 220, of OpenGL 3.3 specification explains
the error conditions for glreadPixels():
"If the format is DEPTH_STENCIL, then values are taken from
both the depth buffer and the stencil buffer. If there is
no depth buffer or if there is no stencil buffer, then the
error INVALID_OPERATION occurs. If the type parameter is
not UNSIGNED_INT_24_8 or FLOAT_32_UNSIGNED_INT_24_8_REV,
then the error INVALID_ENUM occurs."
Fixes failing Khronos CTS test packed_depth_stencil_error.test
V2: Avoid code duplication
Cc: <[email protected]>
Signed-off-by: Anuj Phogat <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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Almost every driver already supported it. All current and future
Gallium drivers always support it, and most existing classic drivers
support it.
This only changes radeon and nouveau.
This extension only adds data types that can be passed to, for example,
glTexImage2D. It does not add internal formats. Since you can already
pass GL_FLOAT to glTexImage2D this shouldn't pose any additional issues
with those drivers. Note that r200 and i915 already supported this
extension, and they don't support floating-point textures either.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Reindent _mesa_get_nongeneric_internalformat() to match other functions.
Remove extraneous empty lines in _mesa_get_linear_internalformat().
Trivial.
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In some cases we were converting generic formats to sized formats
and vice versa. The point is to simply convert sRGB formats to
corresponding linear formats.
Reviewed-by: Marek Olšák <[email protected]>
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Also s/_EXT// on enums that are now part of core.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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Every driver supports it. All current and future Gallium drivers always
support it, and all existing classic drivers support it.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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The type_valid local was set to true and never changed.
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Signed-off-by: Chris Forbes <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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