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b6332eb43b
No functional change. Signed-off-by: Daniel Stone <daniels@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36081>
125 lines
4.9 KiB
C
125 lines
4.9 KiB
C
/*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that copyright
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* notice and this permission notice appear in supporting documentation, and
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* that the name of the copyright holders not be used in advertising or
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* publicity pertaining to distribution of the software without specific,
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* written prior permission. The copyright holders make no representations
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* about the suitability of this software for any purpose. It is provided "as
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* is" without express or implied warranty.
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*
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* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
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* OF THIS SOFTWARE.
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*/
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#ifndef LOADER_DRI_HELPER_H
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#define LOADER_DRI_HELPER_H
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#include <stdbool.h>
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#include <sys/types.h>
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#include <GL/gl.h> /* mesa_interface needs GL types */
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#include "mesa_interface.h"
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#include <c11/threads.h>
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#include "util/format/u_formats.h"
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#ifdef HAVE_X11_PLATFORM
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#include <xcb/xcb.h>
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#include <xcb/dri3.h>
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#include <xcb/present.h>
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struct loader_crtc_info {
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xcb_randr_crtc_t id;
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xcb_timestamp_t timestamp;
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int16_t x, y;
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uint16_t width, height;
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unsigned refresh_numerator;
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unsigned refresh_denominator;
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};
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struct loader_screen_resources {
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mtx_t mtx;
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xcb_connection_t *conn;
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xcb_screen_t *screen;
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xcb_timestamp_t config_timestamp;
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/* Number of CRTCs with an active mode set */
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unsigned num_crtcs;
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struct loader_crtc_info *crtcs;
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};
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#endif
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/**
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* These formats are endian independent they result in the same layout
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* regradless of a big or little endian cpu.
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*
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* __DRI_IMAGE_FORMAT_NONE is for images that aren't directly usable
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* by the driver (YUV planar formats) but serve as a base image for
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* creating sub-images for the different planes within the image.
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*
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* R8, GR88 and NONE should not be used with createImageFromName or
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* createImage, and are returned by query from sub images created with
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* createImageFromNames (NONE, see above) and fromPlane (R8 & GR88).
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*/
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#define __DRI_IMAGE_FORMAT_RGB565 PIPE_FORMAT_B5G6R5_UNORM
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#define __DRI_IMAGE_FORMAT_XRGB8888 PIPE_FORMAT_B8G8R8X8_UNORM
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#define __DRI_IMAGE_FORMAT_ARGB8888 PIPE_FORMAT_B8G8R8A8_UNORM
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#define __DRI_IMAGE_FORMAT_ABGR8888 PIPE_FORMAT_R8G8B8A8_UNORM
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#define __DRI_IMAGE_FORMAT_XBGR8888 PIPE_FORMAT_R8G8B8X8_UNORM
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#define __DRI_IMAGE_FORMAT_RGB888 PIPE_FORMAT_B8G8R8_UNORM
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#define __DRI_IMAGE_FORMAT_BGR888 PIPE_FORMAT_R8G8B8_UNORM
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#define __DRI_IMAGE_FORMAT_R8 PIPE_FORMAT_R8_UNORM
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#define __DRI_IMAGE_FORMAT_GR88 PIPE_FORMAT_R8G8_UNORM
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#define __DRI_IMAGE_FORMAT_NONE PIPE_FORMAT_NONE
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#define __DRI_IMAGE_FORMAT_XRGB2101010 PIPE_FORMAT_B10G10R10X2_UNORM
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#define __DRI_IMAGE_FORMAT_ARGB2101010 PIPE_FORMAT_B10G10R10A2_UNORM
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#define __DRI_IMAGE_FORMAT_SARGB8 PIPE_FORMAT_BGRA8888_SRGB
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#define __DRI_IMAGE_FORMAT_ARGB1555 PIPE_FORMAT_B5G5R5A1_UNORM
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#define __DRI_IMAGE_FORMAT_R16 PIPE_FORMAT_R16_UNORM
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#define __DRI_IMAGE_FORMAT_GR1616 PIPE_FORMAT_R16G16_UNORM
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#define __DRI_IMAGE_FORMAT_XBGR2101010 PIPE_FORMAT_R10G10B10X2_UNORM
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#define __DRI_IMAGE_FORMAT_ABGR2101010 PIPE_FORMAT_R10G10B10A2_UNORM
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#define __DRI_IMAGE_FORMAT_SABGR8 PIPE_FORMAT_RGBA8888_SRGB
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#define __DRI_IMAGE_FORMAT_XBGR16161616F PIPE_FORMAT_R16G16B16X16_FLOAT
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#define __DRI_IMAGE_FORMAT_ABGR16161616F PIPE_FORMAT_R16G16B16A16_FLOAT
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#define __DRI_IMAGE_FORMAT_SXRGB8 PIPE_FORMAT_BGRX8888_SRGB
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#define __DRI_IMAGE_FORMAT_ABGR16161616 PIPE_FORMAT_R16G16B16A16_UNORM
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#define __DRI_IMAGE_FORMAT_XBGR16161616 PIPE_FORMAT_R16G16B16X16_UNORM
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#define __DRI_IMAGE_FORMAT_ARGB4444 PIPE_FORMAT_B4G4R4A4_UNORM
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#define __DRI_IMAGE_FORMAT_XRGB4444 PIPE_FORMAT_B4G4R4X4_UNORM
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#define __DRI_IMAGE_FORMAT_ABGR4444 PIPE_FORMAT_R4G4B4A4_UNORM
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#define __DRI_IMAGE_FORMAT_XBGR4444 PIPE_FORMAT_R4G4B4X4_UNORM
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#define __DRI_IMAGE_FORMAT_XRGB1555 PIPE_FORMAT_B5G5R5X1_UNORM
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#define __DRI_IMAGE_FORMAT_ABGR1555 PIPE_FORMAT_R5G5B5A1_UNORM
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#define __DRI_IMAGE_FORMAT_XBGR1555 PIPE_FORMAT_R5G5B5X1_UNORM
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uint32_t
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loader_pipe_format_to_fourcc(enum pipe_format pipe);
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enum pipe_format
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loader_fourcc_to_pipe_format(uint32_t fourcc);
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#ifdef HAVE_X11_PLATFORM
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void
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loader_init_screen_resources(struct loader_screen_resources *res,
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xcb_connection_t *conn,
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xcb_screen_t *screen);
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bool
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loader_update_screen_resources(struct loader_screen_resources *res);
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void
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loader_destroy_screen_resources(struct loader_screen_resources *res);
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#endif
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#endif /* LOADER_DRI_HELPER_H */
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