The extension spec has been revised to include dependencies for OpenGL ES 2
and 3.
Signed-off-by: Kevin Strasser
---
src/mesa/main/extensions_table.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mesa/main/extensions_table.h b/src/mesa/main/extensions_table.h
index
Half float support already exists for desktop GL. Reuse the
ARB_half_float_vertex enable bit and account for the different enum to
enable the extension for ES2.
Signed-off-by: Kevin Strasser
---
src/mesa/main/extensions_table.h | 1 +
src/mesa/main/varray.c | 7 +--
2 files
Half float support already exists for desktop GL. Reuse the
ARB_half_float_vertex enable bit and account for the different enum to
enable the extension for ES2.
Signed-off-by: Kevin Strasser
Reviewed-by: Kenneth Graunke
---
src/mesa/drivers/dri/i965/brw_draw_upload.c | 2 ++
src/mesa/main
Some applications continue to use the Xlib client library and expect that
VK_KHR_xlib_surface will be available in the driver. Service these
applications by converting the Display pointer to xcb_connection_t and use
the existing xcb code in the driver.
Signed-off-by: Kevin Strasser
Cc: Jason
Some applications continue to use the Xlib client library and expect that
VK_KHR_xlib_surface will be available in the driver. Service these
applications by converting the Display pointer to xcb_connection_t and use
the existing xcb code in the driver.
Signed-off-by: Kevin Strasser
Cc: Jason
Some applications continue to use the Xlib client library and expect that
VK_KHR_xlib_surface will be available in the driver. Service these
applications by converting the Display pointer to xcb_connection_t and use
the existing xcb code in the driver.
Signed-off-by: Kevin Strasser
Cc: Jason
Expose configs when allow_fp16_configs has been enabled and
DRI_LOADER_CAP_FP16 is set in the loader.
Also, make kms_swrast_dri respect format bpp, to allow for allocating
buffers wider than 32 bpp.
Signed-off-by: Kevin Strasser
---
src/gallium/state_trackers/dri/dri2.c | 22
Expose configs when allow_fp16_configs has been enabled and
DRI_LOADER_CAP_FP16 is set in the loader.
Signed-off-by: Kevin Strasser
---
src/mesa/drivers/dri/i965/intel_screen.c | 38 +---
1 file changed, 35 insertions(+), 3 deletions(-)
diff --git a/src/mesa/drivers
hifts with ffs.
Signed-off-by: Kevin Strasser
---
src/egl/drivers/dri2/egl_dri2.c | 61 +
src/egl/drivers/dri2/egl_dri2.h | 8 +++-
src/egl/drivers/dri2/platform_android.c | 12 +++---
src/egl/drivers/dri2/platform_drm.c
Introduce a new dri configuration option so users can disable exposure of
fp16 formats, following the same design and policy of rgb10a2 (opt-in for
i965 and opt-out for gallium).
Also, add a loader cap field so loaders can indicate if they know how to
handle fp16 formats.
Signed-off-by: Kevin
Set loader caps indicating that wayland can handle both rgba ordering and
fp16 formats.
NOTE: This requries libwayland to provide definitions for
WL_SHM_FORMAT_XBGR16161616F and WL_SHM_FORMAT_ABGR16161616F
Signed-off-by: Kevin Strasser
---
src/egl/drivers/dri2/platform_wayland.c | 30
In order to handle pixel formats that consist of floating point data, enable
floatMode field in the dri config, and set __DRI_ATTRIB_FLOAT_BIT in the
render type attribute.
Signed-off-by: Kevin Strasser
---
src/mesa/drivers/dri/common/utils.c | 5 +
1 file changed, 5 insertions(+)
diff
Set loader caps indicating that gbm can handle both rgba ordering and fp16
formats.
Signed-off-by: Kevin Strasser
---
src/egl/drivers/dri2/egl_dri2.c | 2 ++
src/gbm/backends/dri/gbm_dri.c | 26 +-
src/gbm/main/gbm.c | 3 +++
src/gbm/main/gbm.h
glx doesn't read the masks from the dri config directly, but for consistency
add shifts to the glxconfig.
Signed-off-by: Kevin Strasser
---
src/glx/dri_common.c | 4
src/glx/glxconfig.h | 1 +
2 files changed, 5 insertions(+)
diff --git a/src/glx/dri_common.c b/src/glx/dri_common.c
indexConfigAttrib iterates over every index in the dri driver, possibly
exceeding __DRI_ATTRIB_MAX. In other words, if the dri driver has newer
attributes libEGL will end up reading from uninitialized memory through
dri2_to_egl_attribute_map[].
Signed-off-by: Kevin Strasser
Cc: mesa-sta
In the case that __DRI_ATTRIB_FLOAT_BIT is set in the dri config, set
EGL_COLOR_COMPONENT_TYPE_FLOAT_EXT in the egl config. Add a field to each
platform driver visual to indicate if it has components that are in floating
point form.
Signed-off-by: Kevin Strasser
---
src/egl/drivers/dri2
Add 64 bpp 16:16:16:16 half float pixel formats. Each 16 bit component is
formatted in IEEE-754 half-precision float (binary16) 1:5:10
MSb-sign:exponent:fraction form.
Signed-off-by: Kevin Strasser
---
include/drm-uapi/drm_fourcc.h | 9 +
1 file changed, 9 insertions(+)
diff --git a
, we set the masks to 0 for
any formats wider than 32 bpp.
Signed-off-by: Kevin Strasser
---
include/GL/internal/dri_interface.h | 6 +-
src/mesa/drivers/dri/common/utils.c | 41 +
src/mesa/main/context.c | 6 +++---
src/mesa/main/mtypes.h
/fp16
Kevin Strasser (13):
egl/dri: Avoid out of bounds array access
drm-uapi: Add fp16 formats to drm_fourcc.h
dri: Add config attributes for color channel shift
egl: Convert configs to use shifts instead of masks
glx: Add fields for color shifts
dri: Handle configs with floating point
Add dri formats for RGBA ordered 64 bpp IEEE 754 half precision floating
point. Leverage existing offscreen render support for
MESA_FORMAT_RGBA_FLOAT16 and MESA_FORMAT_RGBX_FLOAT16.
Signed-off-by: Kevin Strasser
---
include/GL/internal/dri_interface.h| 4
src/loader
xceed the actual size of the BO.
Signed-off-by: Kevin Strasser
---
src/intel/vulkan/anv_allocator.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/intel/vulkan/anv_allocator.c b/src/intel/vulkan/anv_allocator.c
index efaaebc..1fb3756 100644
--- a/src/intel/v
whitelist a pair of
formats so that existing versions of Android can pass these tests.
Fixes:
dEQP-VK.wsi.android.*
Signed-off-by: Kevin Strasser
---
src/intel/vulkan/anv_android.c | 23 ++-
1 file changed, 14 insertions(+), 9 deletions(-)
diff --git a/src/intel/vulkan
The dri core api was written with the assumption that all attribute values
would fit into 32 bits. This limitation means the config handlers can't
accept 64 bpp formats. Reserve 64 bits for rgba masks and add new
attributes that allow access to the upper 32 bits.
Signed-off-by: Kevin Str
loaders can indicate if they know how to
handle fp16 formats.
Add visuals to gallium and i965, leverage existing offscreen render
support for MESA_FORMAT_RGBA_FLOAT16 and MESA_FORMAT_RGBX_FLOAT16.
Signed-off-by: Kevin Strasser
---
include/GL/internal/dri_interface.h| 5 +++
src/egl
Populate __DRI_ATTRIB_FLOAT_BIT, such that we can filter for formats
containing floating point pixel data and egl/glx can satisfy the
requirements for their respective extensions.
Signed-off-by: Kevin Strasser
---
src/egl/drivers/dri2/egl_dri2.c | 2 ++
src/egl/drivers/dri2/platform_drm.c
Set loader caps indicating that gbm can handle both rgba ordering and
fp16 formats.
Signed-off-by: Kevin Strasser
---
src/gbm/backends/dri/gbm_dri.c | 26 +-
src/gbm/main/gbm.c | 3 +++
src/gbm/main/gbm.h | 9 +
3 files changed, 37
/kmscube/commits/fp16
Kevin Strasser (6):
dri: Support 64 bit rgba masks
dri: Set bit for float configs
drm-uapi: Add fp16 formats to drm_fourcc.h
dri: Enable fp16 configs and visuals
gallium/winsys/kms: Respect format bpp
gbm: Add visuals and buffer handling for fp16 formats
include/GL
Needed for allocating buffers with pixel formats wider than 32 bpp.
Signed-off-by: Kevin Strasser
---
src/gallium/winsys/sw/kms-dri/kms_dri_sw_winsys.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/gallium/winsys/sw/kms-dri/kms_dri_sw_winsys.c
b/src/gallium/winsys/sw
Add 64 bpp 16:16:16:16 half float pixel formats. Each 16 bit component is
formatted in IEEE-754 half-precision float (binary16) 1:5:10
MSb-sign:exponent:fraction form.
Signed-off-by: Kevin Strasser
---
include/drm-uapi/drm_fourcc.h | 8
1 file changed, 8 insertions(+)
diff --git a
If we close the fd before calling DRM_IOCTL_PRIME_FD_TO_HANDLE the kernel
will hit a -EBADF error. Move the close(fd) call to the end of
anv_CreateDmaBufImageINTEL().
Signed-off-by: Kevin Strasser
---
src/intel/vulkan/anv_intel.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff
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