| Commit message (Collapse) | Author | Age | Files | Lines |
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All the other calls to retrieve the attachment have been covered except
this one - return the proper error for attachment points that are valid
enums but out of bound for the driver.
Fixes GL45-CTS.geometry_shader.layered_fbo.fb_texture_invalid_attachment
Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
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Reviewed-by: Eric Anholt <[email protected]>
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We also add a flag for detecting shaders written to shader cache.
V2: dont leak cache
Signed-off-by: Timothy Arceri <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Signed-off-by: Timothy Arceri <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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The variable replacement was unused when building w/o
ENABLE_SHADER_CACHE. Since we can mix variable declarations and code,
move it to where its used.
Fixes: 9f8dc3bf03e "utils: build sha1/disk cache only with
Android/Autoconf"
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
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Using return foo() is incorrect even if foo itself returns void.
Spotted by AppVeyor, as below:
teximage.c(3653) : warning C4098: 'copyteximage' : 'void' function returning a value
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
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Analogous to previous commit.
Cc: "12.0 13.0" <[email protected]>
Signed-off-by: Emil Velikov <[email protected]>
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Reviewed-by: Anuj Phogat <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Signed-off-by: Topi Pohjolainen <[email protected]>
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Saves a measly 20 bytes on IA32 and nothing on x64. Depending on
exactly when this is applied, a lot of variation is possible due to
function alignment.
text data bss dec hex filename
6670131 228340 22552 6921023 699b3f lib/i965_dri.so before
6670111 228340 22552 6921003 699b2b lib/i965_dri.so after
6342932 293872 29880 6666684 65b9bc lib64/i965_dri.so before
6342932 293872 29880 6666684 65b9bc lib64/i965_dri.so after
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
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By putting the parameters first that match the parameters to the call
site, 4 (of 14) instructions are saved at _mesa_Uniform4fv on x64. On
IA32, the details of the instructions change, but it is the same count
and mix of instructions.
Before:
0000000000000830 <_mesa_Uniform4fv>:
830: 48 83 ec 10 sub $0x10,%rsp
834: 49 89 d0 mov %rdx,%r8
837: 48 8b 15 00 00 00 00 mov 0x0(%rip),%rdx # 83e <_mesa_Uniform4fv+0xe>
83e: 89 f8 mov %edi,%eax
840: 89 f1 mov %esi,%ecx
842: 41 b9 02 00 00 00 mov $0x2,%r9d
848: 64 48 8b 3a mov %fs:(%rdx),%rdi
84c: 48 8b 97 c8 01 02 00 mov 0x201c8(%rdi),%rdx
853: 48 8b 72 70 mov 0x70(%rdx),%rsi
857: 6a 04 pushq $0x4
859: 89 c2 mov %eax,%edx
85b: e8 00 00 00 00 callq 860 <_mesa_Uniform4fv+0x30>
860: 48 83 c4 18 add $0x18,%rsp
864: c3 retq
After:
00000000000007f0 <_mesa_Uniform4fv>:
7f0: 48 83 ec 10 sub $0x10,%rsp
7f4: 48 8b 05 00 00 00 00 mov 0x0(%rip),%rax # 7fb <_mesa_Uniform4fv+0xb>
7fb: 41 b9 02 00 00 00 mov $0x2,%r9d
801: 64 48 8b 08 mov %fs:(%rax),%rcx
805: 48 8b 81 c8 01 02 00 mov 0x201c8(%rcx),%rax
80c: 6a 04 pushq $0x4
80e: 4c 8b 40 70 mov 0x70(%rax),%r8
812: e8 00 00 00 00 callq 817 <_mesa_Uniform4fv+0x27>
817: 48 83 c4 18 add $0x18,%rsp
81b: c3 retq
Saves a measly 416 bytes of text on x64. Depending on exactly when this
is applied, a lot of variation is possible due to function alignment.
text data bss dec hex filename
6670131 228340 22552 6921023 699b3f lib/i965_dri.so before
6670131 228340 22552 6921023 699b3f lib/i965_dri.so after
6343348 293872 29880 6667100 65bb5c lib64/i965_dri.so before
6342932 293872 29880 6666684 65b9bc lib64/i965_dri.so after
There is likely to be no performance change with just this patch.
_mesa_uniform immediately calls validate_uniform_parameters with
parameters in the "wrong" (different from the call site) order.
v2: Rebase on GL_ARB_gpu_shader_fp64.
v3: Rebase on GL_ARB_gpu_shader_int64.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
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By putting the parameters first that match the parameters to the call
site, 4 (of 16) instructions are saved at _mesa_UniformMatrix4fv on
x64. On IA32, the details of the instructions change, but it is the
same count and mix of instructions.
Before:
0000000000001380 <_mesa_UniformMatrix4fv>:
1380: 48 83 ec 10 sub $0x10,%rsp
1384: 48 8b 05 00 00 00 00 mov 0x0(%rip),%rax # 138b <_mesa_UniformMatrix4fv+0xb>
138b: 41 89 f8 mov %edi,%r8d
138e: 41 89 f1 mov %esi,%r9d
1391: 0f b6 d2 movzbl %dl,%edx
1394: 64 48 8b 38 mov %fs:(%rax),%rdi
1398: 48 8b b7 c8 01 02 00 mov 0x201c8(%rdi),%rsi
139f: 48 8b 76 70 mov 0x70(%rsi),%rsi
13a3: 68 06 14 00 00 pushq $0x1406
13a8: 51 push %rcx
13a9: 52 push %rdx
13aa: b9 04 00 00 00 mov $0x4,%ecx
13af: ba 04 00 00 00 mov $0x4,%edx
13b4: e8 00 00 00 00 callq 13b9 <_mesa_UniformMatrix4fv+0x39>
13b9: 48 83 c4 28 add $0x28,%rsp
13bd: c3 retq
After:
0000000000001360 <_mesa_UniformMatrix4fv>:
1360: 48 83 ec 10 sub $0x10,%rsp
1364: 48 8b 05 00 00 00 00 mov 0x0(%rip),%rax # 136b <_mesa_UniformMatrix4fv+0xb>
136b: 0f b6 d2 movzbl %dl,%edx
136e: 64 4c 8b 00 mov %fs:(%rax),%r8
1372: 49 8b 80 c8 01 02 00 mov 0x201c8(%r8),%rax
1379: 68 06 14 00 00 pushq $0x1406
137e: 6a 04 pushq $0x4
1380: 6a 04 pushq $0x4
1382: 4c 8b 48 70 mov 0x70(%rax),%r9
1386: e8 00 00 00 00 callq 138b <_mesa_UniformMatrix4fv+0x2b>
138b: 48 83 c4 28 add $0x28,%rsp
138f: c3 retq
Saves a measly 576 bytes of text on x64.
text data bss dec hex filename
6670131 228340 22552 6921023 699b3f lib/i965_dri.so before
6670131 228340 22552 6921023 699b3f lib/i965_dri.so after
6343924 293872 29880 6667676 65bd9c lib64/i965_dri.so before
6343348 293872 29880 6667100 65bb5c lib64/i965_dri.so after
v2: Rebase on GL_ARB_gpu_shader_fp64.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
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This is C++, so we can mix code and declarations. Doing so allows
constification.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Plamena Manolova <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
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functions
All of the functions were passing 1 to _mesa_uniform instead of passing
count.
Fixes 16 unsed parameter warnings like:
main/uniforms.c: In function ‘_mesa_Uniform1i64vARB’:
main/uniforms.c:1692:47: warning: unused parameter ‘count’ [-Wunused-parameter]
_mesa_Uniform1i64vARB(GLint location, GLsizei count, const GLint64 *value)
^~~~~
This is why I build with extra warnings enabled. Unfortunately, there
are so many unused parameter warnings in Mesa that I didn't notice these
added warnings for over 6 months. :(
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
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OpenGL ES implementations are not allowed to ship ARB extensions, and
OpenGL implementations are not allowed to ship OES extensions.
The functionality is also included in GL_ARB_ES2_compatibility. Ever
OpenGL core-profile driver currently exposes both extensions. I don't
know of any applications that explicitly check for GL_OES_read_format,
so removing it seems very unlikely to cause problems. No functionality
is removed.
I have left this extension in place for compatibility profile. There
are still OpenGL 1.x drivers in Mesa, and adding code to check for
compatibility profile and not GL_ARB_ES2_compatibility for
GL_IMPLEMENTATION_COLOR_READ_TYPE and GL_IMPLEMENTATION_COLOR_READ_FORMAT
just feels dumb.
Three other other alternatives considered:
- Remove the string from compatibility profile drivers but leave the
functionality in place.
- Add a flag to expose the extension string, and set it in every OpenGL
driver that does not expose GL_ARB_ES2_compatibility (and those
drivers only). I tried this. You can't have two instances of an
extension in the extension table (one dummy_true for ES1 and one with
a flag for compatibility profile), so the implementation requires a
bit of effort.
- Only expose the extension in compatibility if the version is less
than 2.0. I didn't see an easy way to do this.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Cc: [email protected]
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Reviewed-by: Nicolai Hähnle <[email protected]>
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Reviewed-by: Nicolai Hähnle <[email protected]>
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Reviewed-by: Nicolai Hähnle <[email protected]>
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Reviewed-by: Nicolai Hähnle <[email protected]>
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Reviewed-by: Nicolai Hähnle <[email protected]>
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There are some line wrapping violations here but those lines will get
deleted in the following patch.
Reviewed-by: Nicolai Hähnle <[email protected]>
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Now that the i965 backend doesn't depend on this field we can
make it more generic and short circuit a bunch of code paths.
The new field will be used in a following patch for another
clean-up.
Reviewed-by: Nicolai Hähnle <[email protected]>
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This makes much more sense and should be more performant in some
critical paths such as SSO validation which is called at draw time.
Previously the CurrentProgram array could have contained multiple
pointers to the same struct which was confusing and we would often
need to fish out the information we were really after from the
gl_program anyway.
Also it was error prone to depend on the _LinkedShader array for
programs in current use because a failed linking attempt will lose
the infomation about the current program in use which is still
valid.
V2: fix validate_io() to compare linked_stages rather than the
consumer and producer to decide if we are looking at inward
facing shader interfaces which don't need validation.
Acked-by: Edward O'Callaghan <[email protected]>
To avoid build regressions the following 2 patches were squashed in to
this commit:
mesa/meta: rewrite _mesa_shader_program_use() and _mesa_program_use()
These are rewritten to do what the function name suggests, that is
_mesa_shader_program_use() sets the use of all stage and
_mesa_program_use() sets the use of a single stage.
Reviewed-by: Lionel Landwerlin <[email protected]>
Acked-by: Edward O'Callaghan <[email protected]>
mesa: update active relinked program
This likely fixes a subroutine bug were
_mesa_shader_program_init_subroutine_defaults() would never have been
called for the relinked program as we previously just set
_NEW_PROGRAM as dirty and never called the _mesa_use* functions when
linking.
Acked-by: Edward O'Callaghan <[email protected]>
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This hooks up the API to the internals for 64-bit integer uniforms.
v2: update to use non-strict aliased alternatives
Signed-off-by: Dave Airlie <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
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This just adds the usual boilerplate in mesa core.
Signed-off-by: Dave Airlie <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
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Just add the boilerplate xml code.
v2 (idr): Update dispatch_sanity. Only add extension functions in core
profile.
v3 (idr): Remove comment line from gl_API.xml. Suggested by Matt.
Signed-off-by: Dave Airlie <[email protected]>
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Ian Romanick <[email protected]> [v1]
Reviewed-by: Matt Turner <[email protected]>
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To comply with the requirement from the GL_OES_EGL_image_external
extension that a call to glBindTexture guarantees that all further
sampling will return values that correspond to the values in the
external texture at or after the time that glBindTexture was called,
do not bail out early from mesa_BindTextures if the target is
external.
This will later allow the state tracker to instruct the pipe driver
to invalidate internal resources derived from the external texture.
Signed-off-by: Philipp Zabel <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Signed-off-by: Lucas Stach <[email protected]>
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When the attachment type is NONE (att->Type),
FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE should be NONE always.
Note that technically, the current behaviour follows the spec. From
OpenGL 4.5 spec, Section 9.2.3 "Framebuffer Object Queries":
"If the value of FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE is NONE, then
either no framebuffer is bound to target; or the default
framebuffer is bound, attachment is DEPTH or STENCIL, and the
number of depth or stencil bits, respectively, is zero."
Reading literally this paragraph, for the default framebuffer, NONE
should be only returned if attachment is DEPTH and STENCIL without
being allocated.
But it doesn't makes too much sense to return DEFAULT_FRAMEBUFFER if
the attachment type is NONE. For example, this can happens if the
attachment is FRONT_RIGHT run on monoscopic mode, as that attachment
is only available on stereo mode.
With the current behaviour, defensive querying of the object type
would not work properly. So you could query the object type checking
for NONE, get DEFAULT_FRAMEBUFFER, and then get and INVALID_OPERATION
when requesting other pnames (like RED_SIZE), as the real attachment
type is NONE.
This fixes:
GL45-CTS.direct_state_access.framebuffers_get_attachment_parameters
v2: don't change the behaviour for att->Type != GL_NONE, as caused
some ES CTS regressions
v3: simplify condition (Iago)
Reviewed-by: Iago Toral Quiroga <[email protected]>
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Since _mesa_ClampColor properly checks for support of the API function
now, it's meta callers need to check support as well.
Fixes: 963311b71f ("mesa/main: fix version/extension checks in _mesa_ClampColor")
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99401
Tested-by: Mark Janes <[email protected]>
Reviewed-by: Alejandro Piñeiro <[email protected]>
Cc: "17.0" <[email protected]>
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Here we remove the single use of this field in gl_linked_shader
which allows us to move the field out of gl_shader_info
While we are at it we rewrite link_xfb_stride_layout_qualifiers()
to be more clear.
Reviewed-by: Lionel Landwerlin <[email protected]>
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Also move out of the shared gl_shader_info.
Reviewed-by: Lionel Landwerlin <[email protected]>
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There is no reason for this to be in the shared gl_shader_info or
to copy it to gl_program at the end of linking (its already there).
Reviewed-by: Lionel Landwerlin <[email protected]>
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This is only used by gl_linked_shader as a temp during linking
so use a temp there instead.
Reviewed-by: Lionel Landwerlin <[email protected]>
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This is only used by gl_linked_shader as a temp during linking
so use a temp there instead.
Reviewed-by: Lionel Landwerlin <[email protected]>
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This is only used by gl_linked_shader as a temp during linking
so use a temp there instead.
Reviewed-by: Lionel Landwerlin <[email protected]>
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This is never used in gl_linked_shader other than as a temp
during linking so just use a temp instead.
Reviewed-by: Lionel Landwerlin <[email protected]>
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This is only used by gl_shader not gl_linked_shader so move it
there.
Reviewed-by: Lionel Landwerlin <[email protected]>
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We also move EarlyFragmentTests out of the gl_shader_info struct
as it is now only used by gl_shader.
Reviewed-by: Lionel Landwerlin <[email protected]>
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Reviewed-by: Lionel Landwerlin <[email protected]>
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We only need to set it when linking was successful and the program
being linked is currently active.
The programs_in_use mask is just used as a flag for now but in
a future change we will use it to update the CurrentProgram array.
V2: make sure to flush vertices before linking (suggested by Marek)
Reviewed-by: Marek Olšák <[email protected]>
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A later patch will result in SSO programs calling this helper
per gl_program rather than per gl_shader_program.
Reviewed-by: Lionel Landwerlin <[email protected]>
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We also move NumProgramResourceList at the same time.
GLES does interface validation on SSO at runtime so we need to move
this to be able to switch to storing gl_program pointers in
CurrentProgram.
Reviewed-by: Lionel Landwerlin <[email protected]>
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This allows us to cleanup the functions that pass this count around,
but more importantly we will be able to call the uniform linking
functions from that backends linker without having to pass this
information to the backend directly via Driver.LinkShader().
Reviewed-by: Kenneth Graunke <[email protected]>
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Earlier commit imported a SHA1 implementation and relaxed the SHA1 and
disk cache handling, broking the Windows builds.
Restrict things for now until we get to a proper fix.
Fixes: d1efa09d342 "util: import sha1 implementation from OpenBSD"
Signed-off-by: Emil Velikov <[email protected]>
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At the moment we support 5+ different implementations each with varying
amount of bugs - from thread safely problems [1], to outright broken
implementation(s) [2]
In order to accommodate these we have 150+ lines of configure script and
extra two configure toggles. Whist an actual implementation being
~200loc and our current compat wrapping ~250.
Let's not forget that different people use different code paths, thus
effectively makes it harder to test and debug since the default
implementation is automatically detected.
To minimise all these lovely experiences, import the "100% Public
Domain" OpenBSD sha1 implementation. Clearly document any changes needed
to get building correctly, since many/most of those can be upstreamed
making future syncs easier.
As an added bonus this will avoid all the 'fun' experiences trying to
integrate it with the Android and SCons builds.
v2: Manually expand __BEGIN_DECLS/__END_DECLS and document (Tapani).
Furthermore it seems that some games (or surrounding runtime) static
link against OpenSSL resulting in conflicts. For more information see
the discussion thread [3]
Bugzilla [1]: https://bugs.freedesktop.org/show_bug.cgi?id=94904
Bugzilla [2]: https://bugs.freedesktop.org/show_bug.cgi?id=97967
[3] https://lists.freedesktop.org/archives/mesa-dev/2017-January/140748.html
Cc: Mark Janes <[email protected]>
Cc: Vinson Lee <[email protected]>
Cc: Tapani Pälli <[email protected]>
Cc: Jonathan Gray <[email protected]>
Tested-by: Jonathan Gray <[email protected]>
Signed-off-by: Emil Velikov <[email protected]>
Acked-by: Tapani Pälli <[email protected]> (v1)
Acked-by: Jason Ekstrand <[email protected]> (v1)
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The extension spec is not currently published, so it's a bit premature
to require it for BlendBarrier usage.
Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Nicolai Hähnle <[email protected]>
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Unused since 0a7691ee (mesa: Enable enums for OES_viewport_array).
Silence a warning of unused variable.
Signed-off-by: Boyan Ding <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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In most cases, if a call to get_attachment fails is because attachment
is a INVALID_ENUM. But for some specific cases, if COLOR_ATTACHMENTm
(where m >= MAX_COLOR_ATTACHMENTS) is used, it should raise an
INVALID_OPERATION exception instead.
Fixes:
GL45-CTS.direct_state_access.framebuffers_get_attachment_parameter_errors
GL45-CTS.direct_state_access.framebuffers_renderbuffer_attachment_errors
v2: extra new line before quote block. Include "color attachment" on both
new message errors (Nicolai).
Reviewed-by: Nicolai Hähnle <[email protected]>
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Some callers would need that info to know if they should raise
INVALID_ENUM or INVALID_OPERATION. An alternative would be the caller
to check if the attachment is a GL_COLOR_ATTACHMENTm, but that seems
redundant as get_attachment is already doing that.
Reviewed-by: Nicolai Hähnle <[email protected]>
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Add a proper check for feature support, and raise an invalid enum for
GL_CLAMP_VERTEX/FRAGMENT_COLOR unconditionally in core profiles, since
those enums were explicitly removed after the extension was promoted
to core functionality (not in the profile sense) with OpenGL 3.0.
This matches the behavior of the AMD closed source driver and fixes
GL45-CTS.gtf30.GL3Tests.half_float.half_float_textures.
Cc: "12.0 13.0" <[email protected]>
Reviewed-by: Ilia Mirkin <[email protected]>
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From OpenGL 3.1 spec, section 4.3.1 "Reading Pixels", page 190 (203 PDF)
"When READ FRAMEBUFFER BINDING is zero, i.e. the default
framebuffer, src must be one of the values listed in table 4.4,
including NONE . FRONT_AND_BACK , FRONT , and LEFT refer to the
front left buffer."
There is an equivalent text on OpenGL 4.5 spec, section 18.2.1
"Selecting Buffers for Reading", page 502 (524 PDF), so the behaviour
is still the same.
Part of the fix for:
GL45-CTS.direct_state_access.framebuffers_draw_read_buffers_errors
Reviewed-by: Anuj Phogat <[email protected]>
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