- 28 Aug, 2019 7 commits
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Also add ARB_clip_control to the supported extensions. v2: Correct soname because of abi changes: - since we now use the visibility('hidden') for internal functions many functions are no longer exposed with the public interface - some functions were added to the public interface Signed-off-by:Gert Wollny <gert.wollny@collabora.com> Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org> (v1)
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Maybe it's a bug in mesa, maybe I didn't search long enough, but when I use the source texture directly in the blit then occationally we hit #112, and no unbinding of the textures from the texture unit or the framebuffers involved seems to help. Using a texture view, however, seem to solve the problem. Fixes #112 Signed-off-by:
Gurchetan Singh <gurchetansingh@chromium.org>
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This should help with #112 Signed-off-by:
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Gert Wollny authored
Sometime the shader key "color_is_twosided" is not set, but the vertex shader only emits a back color and the fragment shader expects a front color. So if a back color is found set the "twoside" key to force the emission of the declaration for both, the front and the back color. Fixes the piglits: vertex-program-two-side Fixes #123 Signed-off-by:
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Gert Wollny authored
Keep track of the per SID back and front color emission and emit the counterparts accordingly. Fixes some of the piglits: vertex-program-two-side Related #123 Signed-off-by:
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- 23 Aug, 2019 3 commits
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Gurchetan Singh authored
This should fix the following fuzzer failures. SCARINESS: 10 (null-deref) v2: Merge various checks (@davidriley ) Reviewed-by:
David Riley <davidriley@chromium.org> Signed-off-by:
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Gurchetan Singh authored
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This optimization is for some specific situation, but actually we do see some android apps create 1x1 windows. So remove this optimization now. Signed-off-by:
Lepton Wu <lepton@chromium.org> Reviewed-by:
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- 22 Aug, 2019 1 commit
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Gurchetan Singh authored
"out_supported_structure_mask" is a bitmask representing the structures that virglrenderer knows how to handle for a given "in_stype_version". Reviewed-By:
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- 21 Aug, 2019 3 commits
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For memoryBarrier() which require ARB_shader_image_load_store extension, we need to add it as required extension, otherwise will get compile failure for current compute shader version setting. Signed-off-by:
Zhenyu Wang <zhenyuw@linux.intel.com> Reviewed-by:
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When a local mesa version is build, we don't use a clean build tree and meson might fail when reconfiguring. In that case try again with --wipe to get a clean start. Signed-off-by:
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Gert Wollny authored
On OpenGL with GLSL < 4.30 the invariant input specifiers must match the invariant output specifiers of the previous stage. Fixes #75 Signed-off-by:
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- 19 Aug, 2019 1 commit
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Gert Wollny authored
In this case the paramters 'format' is not used in 'vrend_format_can_scanout' and 'gr' are not used in 'vrend_allocate_using_gbm'. Signed-off-by:
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- 15 Aug, 2019 3 commits
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Gallium sends the shaders in the order FS-[GS]-[TES]-[TCS]-VS. If an old shader program is still bound when a new shader is send, then it would use the old bounds shader of the previous stage to evaluate the shader key and code creation might create an invalid shader. Hence, if the shader to be translated is not yet bound ignore the previous stage when evaluating the shader key (Gurchtan) Fixes #114 Signed-off-by:
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Gert Wollny authored
Signed-off-by:
Alexandros Frantzis <alexandros.frantzis@collabora.com> Reviewed-by:
Jakob Bornecrantz <jakob@collabora.com>
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Gert Wollny authored
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- 08 Aug, 2019 13 commits
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Gurchetan Singh authored
It's desirable to query or modify virgl_renderer state for various values. We've done it for resources (virgl_renderer_get_fd_for_texture / virgl_renderer_get_fd_for_texture2 / virgl_renderer_resource_get_info) a few times, but more parameters are often desired. Let's define a protocol instead. That way, more queries/operations (is "ctx {num} lost?", "is x host feature supported?") can be formulated. It's also possible to put the protocol in virgl_hw.h, so in theory the guest can recieve a response directly from virglrenderer. Any opinions on this? v2: virgl_renderer_query --> virgl_renderer_execute Reviewed-by: -
Gurchetan Singh authored
It's good to tell the guest about these formats. v2: move this check with the rest of the v2 caps remove host version check bump (@kusma ) Reviewed-by: -
Gurchetan Singh authored
Certain 2D allocations will take the GBM path if the option is set. Reviewed-by:
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Gurchetan Singh authored
We don't want to open the vgem or pvr drivers. v2: return fd as-is as well (@davidriley) v3: order of loops (@davidriley ) Reviewed-by:
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Gurchetan Singh authored
virgl_renderer_transfer_write_iov doesn't work for YUV buffers, since it's based on glTexSubImage. We assume the YUV image is not disjoint, since that's currently what Mesa gbm supports. For RGBA buffers, this will also eliminate a copy in the cases where the gbm_bo_map(..) implementation doesn't use a shadow buffer [i915, mediatek, rockchip]. Reviewed-by:
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Gurchetan Singh authored
These formats can be allocated by gbm implementations. v2: fix test (not needed on i965, maybe on softpipe) Reviewed-by:
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Gurchetan Singh authored
It's possible to EGL images from any dmabuf. Currently, gbm-based dma-bufs are supported. v2: 39 attributes --> 37 attributes (@davidriley ) Reviewed-by:
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Gurchetan Singh authored
vrend_renderer will use these handles. Reviewed-by:
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Gurchetan Singh authored
Use case: allocate buffers from gbm, import into EGL, and pass to the display to reduce copies. Reviewed-by:
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Gurchetan Singh authored
It is possible to open rendernodes when using EGL_MESA_platform_surfaceless. v2: fail if user-provided fd fails (@davidriley ) Reviewed-by:
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Gurchetan Singh authored
GBM and EGL are separate libraries. v2: - don't fallback if drm fd specified (@davidriley) - close fd on failure (@davidriley) v3: - if drm fd is specified, assume caller retains ownership (@davidriley) v4: - add comments (@davidriley ) Reviewed-by:
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Gurchetan Singh authored
These extensions allow for multi-plane images and modifiers, and are more widely supported than EGL_MESA_drm_image or EGL_MESA_image_dma_buf_export. Reviewed-by:
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Gurchetan Singh authored
Just a cleanup -- no functional changes. Reviewed-by:
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- 07 Aug, 2019 1 commit
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Gert Wollny authored
vrend_clear executes the Gallium clear command which is only called when the whole viewport is cleared. So far mesa was doing excessive checks on the scissors, thereby updating the scissors to framebuffer size when they were disabled, and the according state changes were transmitted to the host. With mesa/2037478 this was optimized away, so that not disabling the scissors in the clear command manifested itself as a regression in a number of tests. Keeping track of the scissor state in the hardware and disabling the scissors before the clear is executes, and re-enabling them according to the last state fixes this. Closes #116 Signed-off-by:
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- 06 Aug, 2019 1 commit
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Gurchetan Singh authored
virglrenderer doesn't know with which parameters the external image was created, so it doesn't make sense to emulate it. This fixes Portal, HL2 etc. not going past the loading screen in Crostini. Reviewed-by:
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- 31 Jul, 2019 4 commits
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ARM platforms such as Mali might not support Mesa surfaceless platform so fall back to using a default display. Signed-off-by:
Chia-I Wu <olvaffe@gmail.com>
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ARM GL stacks might not support these extensions, and if buffers are not being exported since they're being imported from externally created buffers, then these are not necessary. Signed-off-by:
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ARM platforms may only advertise GLES 2.0 configurations. Signed-off-by:
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Gert Wollny authored
Instead of setting the depth range values directly just mark the viewport as dirty and update the state later together with the other viewport properties. This fixes some issues with the depth clamp emulation and geometry shaders. Signed-off-by:
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- 24 Jul, 2019 2 commits
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Gert Wollny authored
With thie new version we can enable the depth clamp emulation in the guest. Signed-off-by:
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Gert Wollny authored
This is needed for emulating GL_ARB/EXT_DEPTH_CLAMP on GLES hosts that don't support it. Related #108 Signed-off-by:
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- 23 Jul, 2019 1 commit
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Gert Wollny authored
The value is only supported for GL >= 3.2 or GLES >= 3.0, on earlier versions assume the minimum required number. Closes #113 Signed-off-by:
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