This fixes and enables texturing with compressed MSAA colorbuffers
on Evergreen and Cayman. For the first time, multisample textures work
on Cayman.
This requires the libdrm flag RADEON_SURF_FMASK.
v2: require libdrm_radeon 2.4.45
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
This should have no change on driver operation, but it means that when you
wonder why some format isn't supported natively, you can just look at the
table above, instead of wondering if maybe there's an appropriate entry in
the surface formats table that is already supported.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Previously we would expand it to RGBA_FLOAT16. This format now comes out
as framebuffer incomplete, but it seems worth the memory savings if that's
what people are asking for (and GL3 does list it under "texture-only"
color formats)
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
The next commit introduces what is apparently our first one, which tripped
over this in glReadPixels.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This is a step on the way to removing some of our code for forcing alpha
to 1, but I want easy bisecting so I'll add groups of formats separately.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
All drivers now clamp this to the appropriate range for the bound
stencil buffer when emitting stencil state.
NOTE: This is a candidate for stable branches.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
NOTE: This is a candidate for stable branches.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Acked-by: Paul Berry <stereotype441@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
NOTE: This is a candidate for stable branches.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Acked-by: Paul Berry <stereotype441@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
V2: Drop spurious mask with 0xff.
NOTE: This is a candidate for stable branches.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Acked-by: Paul Berry <stereotype441@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
NOTE: This is a candidate for stable branches.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Acked-by: Paul Berry <stereotype441@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
NOTE: This is a candidate for stable branches.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
NOTE: This is a candidate for stable branches.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Clamps the stencil reference value to the range representable in the
currently-bound draw framebuffer's stencil attachment.
V2: Add spec quote.
NOTE: This is a candidate for stable branches.
Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Paul Berry <stereotype441@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Always check if a bo is busy in choose_transfer_method() since we always need
to map it in either map() or unmap(). Also determine how a bo is mapped in
choose_transfer_method().
The indices are not consecutive when using the geometry shader,
which means we were extracting non existing values. Create
an array of linear indices and always use it instead of the passed
indices. Found by Jose.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Pass in the size of the index buffer, when available, and use it
to handle out of bounds conditions. The behavior in the case of
an overflow needs to be the same as with other overflows in the
vertex processing pipeline meaning that a vertex should still
be generated but all attributes in it set to zero.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
the number of vertices to fetch doesn't necessarily equal the
total number of input vertices, e.g. we might want to fetch
a single vertex but then draw it twice. Lets use the correct
number of input vertices in the statistics.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
We would crash when stride was bigger than the size of the buffer.
The correct behavior is to just fetch zero's in this case.
Unfortunatly with user_buffer's there's no way to validate the size
because currently we're just not getting it. Adjust the draw interface
to pass the size along the mapped buffer, which works perfectly
for buffer backed vertex_buffers and, in future, it will allow
us to plumb user_buffer sizes through the same interface.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
The support is analogous to the way we handle indirect addressing
in temporaries, except that we don't have to worry about storing
(after declarations) and thus we'll able to keep using the old
code when indirect addressing isn't used. In other words we're
still using constants directly, unless the instruction has
immediate register with indirect addressing.
Signed-off-by: Zack Rusin <zackr@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Note: this is a candidate for the 9.1 branch
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Note: this is a candidate for the 9.1 branch
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Static initialization of internal libstdc++ data related to iostream
causes segfaults with some apps.
This patch replaces all uses of std::ostream and std::ostringstream in sb
with custom lightweight classes.
Prevents segfaults with ut2004demo and probably some other old apps.
Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
Parsing and ir construction is required for optimization only,
it's unnecessary if we only need to print shader dump.
This should make new disassembler more tolerant to any new
features in the bytecode.
Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
Resource mapping is distinct from resource allocation, and is going to get
more and more complex. Move the related functions to a new file to make the
separation clear.
NOTE: This is a candidate for stable branches.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This is enabled by the AMD_vertex_shader_layer extension.
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
This GLSL extension requires that AMD_vertex_shader_layer be
enabled by the driver.
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Mesa's extension table incorrectly lists this GL_OES_texture_npot as
ES2-only. It's also an ES1 extension. This patch adds ES1 to the
extensions API mask.
From the GL_OES_texture_npot spec:
OpenGL ES 1.0 or OpenGL ES 2.0 is required. This extension is
written against OpenGL ES 1.1.12 and OpenGL ES 2.0.25.
Signed-off-by: Chad Versace <chad.versace@linux.intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Now that all the places that used to generate array derefeneces of
vectors have been changed to generate either ir_binop_vector_extract or
ir_triop_vector_insert (or both), remove all support for dealing with
this deprecated construct.
As an added safeguard, modify ir_validate to reject ir_dereference_array
of a vector.
v2: Convert tabs to spaces. Suggested by Eric.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Marek Olšák
Eric Anholt
José Fonseca
Chris Forbes
Chia-I Wu
Zack Rusin
Kenneth Graunke
Vinson Lee
Alex Deucher
Vadim Girlin
Christian König
Rodrigo Vivi
Jordan Justen
Chad Versace
Ian Romanick