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kopper: reuse dri3 functions

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these were copied because of dependency hell and can now be consolidated

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30619>
This commit is contained in:
Mike Blumenkrantz 2024-07-31 10:47:06 -04:00 • committed by Marge Bot
parent 8cc95baf7b
commit f14ef0ee0a
1 changed files with 5 additions and 95 deletions
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100
src/gallium/frontends/dri/kopper.c
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@ -38,8 +38,7 @@
#include "dri_context.h"
#include "dri_drawable.h"
#include "dri_helpers.h"
#include "dri_query_renderer.h"
#include "loader_dri_helper.h"
#include "loader_dri3_helper.h"
#include <vulkan/vulkan.h>
@ -140,95 +139,6 @@ pipe_format_to_fourcc(enum pipe_format format)
}
}
#ifdef HAVE_DRI3_MODIFIERS
static __DRIimage *
dri3_create_image_from_buffers(xcb_connection_t *c,
xcb_dri3_buffers_from_pixmap_reply_t *bp_reply,
uint32_t fourcc,
struct dri_screen *screen,
void *loaderPrivate)
{
__DRIimage *ret;
int *fds;
uint32_t *strides_in, *offsets_in;
int strides[4], offsets[4];
unsigned error;
int i;
if (bp_reply->nfd > 4)
return NULL;
fds = xcb_dri3_buffers_from_pixmap_reply_fds(c, bp_reply);
strides_in = xcb_dri3_buffers_from_pixmap_strides(bp_reply);
offsets_in = xcb_dri3_buffers_from_pixmap_offsets(bp_reply);
for (i = 0; i < bp_reply->nfd; i++) {
strides[i] = strides_in[i];
offsets[i] = offsets_in[i];
}
ret = dri2_from_dma_bufs(opaque_dri_screen(screen),
bp_reply->width,
bp_reply->height,
fourcc,
bp_reply->modifier,
fds, bp_reply->nfd,
strides, offsets,
0, 0, 0, 0, /* UNDEFINED */
0, &error, loaderPrivate);
for (i = 0; i < bp_reply->nfd; i++)
close(fds[i]);
return ret;
}
#endif
static __DRIimage *
dri3_create_image(xcb_connection_t *c,
xcb_dri3_buffer_from_pixmap_reply_t *bp_reply,
uint32_t fourcc,
struct dri_screen *screen,
void *loaderPrivate)
{
int *fds;
__DRIimage *image_planar, *ret;
int stride, offset;
/* Get an FD for the pixmap object
*/
fds = xcb_dri3_buffer_from_pixmap_reply_fds(c, bp_reply);
stride = bp_reply->stride;
offset = 0;
/* dri2_from_dma_bufs creates a wrapper __DRIimage structure which
* can deal with multiple planes for things like Yuv images. So, once
* we've gotten the planar wrapper, pull the single plane out of it and
* discard the wrapper.
*/
image_planar = dri2_from_dma_bufs(opaque_dri_screen(screen),
bp_reply->width,
bp_reply->height,
fourcc,
DRM_FORMAT_MOD_INVALID, fds, 1,
&stride, &offset,
0, 0, 0, 0, 0,
NULL, loaderPrivate);
close(fds[0]);
if (!image_planar)
return NULL;
ret = dri2_from_planar(image_planar, 0, loaderPrivate);
if (!ret)
ret = image_planar;
else
dri2_destroy_image(image_planar);
return ret;
}
static void
handle_in_fence(struct dri_context *ctx, __DRIimage *img)
{
@ -290,8 +200,8 @@ kopper_get_pixmap_buffer(struct dri_drawable *drawable,
return NULL;
}
drawable->image =
dri3_create_image_from_buffers(conn, bps_reply, fourcc,
screen,
loader_dri3_create_image_from_buffers(conn, bps_reply, fourcc,
opaque_dri_screen(screen),
drawable);
if (!drawable->image)
return NULL;
@ -313,8 +223,8 @@ kopper_get_pixmap_buffer(struct dri_drawable *drawable,
return NULL;
}
drawable->image = dri3_create_image(conn, bp_reply, fourcc,
screen,
drawable->image = loader_dri3_create_image(conn, bp_reply, fourcc,
opaque_dri_screen(screen),
drawable);
if (!drawable->image)
return NULL;