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llvmpipe: Preparations for multiplanar formats

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Use the appropriate util functions like many other drivers.

Signed-off-by: Robert Mader <robert.mader@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34775>
This commit is contained in:
Robert Mader 2025-05-03 00:04:14 +02:00 • committed by Marge Bot
parent 4051d4ef59
commit bf126d08ae
1 changed files with 11 additions and 5 deletions
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16
src/gallium/drivers/llvmpipe/lp_texture.c
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@ -42,6 +42,7 @@
#include "util/format/u_format.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "util/u_resource.h"
#include "util/u_transfer.h"
#if DETECT_OS_POSIX
@ -1697,12 +1698,13 @@ llvmpipe_resource_get_param(struct pipe_screen *screen,
unsigned handle_usage,
uint64_t *value)
{
struct llvmpipe_resource *lpr = llvmpipe_resource(resource);
struct pipe_resource *plane_res = util_resource_at_index(resource, plane);
struct llvmpipe_resource *lpr = llvmpipe_resource(plane_res);
struct winsys_handle whandle;
switch (param) {
case PIPE_RESOURCE_PARAM_NPLANES:
*value = lpr->dmabuf ? util_format_get_num_planes(lpr->dt_format) : 1;
*value = util_format_get_num_planes(resource->format);
return true;
case PIPE_RESOURCE_PARAM_STRIDE:
*value = lpr->row_stride[level];
@ -1752,8 +1754,12 @@ llvmpipe_query_dmabuf_modifiers(struct pipe_screen *pscreen, enum pipe_format fo
{
*count = 1;
if (max)
*modifiers = DRM_FORMAT_MOD_LINEAR;
if (max < 1)
return;
*modifiers = DRM_FORMAT_MOD_LINEAR;
if (external_only)
*external_only = util_format_is_yuv(format);
}
static bool
@ -1765,7 +1771,7 @@ llvmpipe_is_dmabuf_modifier_supported(struct pipe_screen *pscreen, uint64_t modi
static unsigned
llvmpipe_get_dmabuf_modifier_planes(struct pipe_screen *pscreen, uint64_t modifier, enum pipe_format format)
{
return modifier == DRM_FORMAT_MOD_LINEAR;
return modifier == DRM_FORMAT_MOD_LINEAR ? util_format_get_num_planes(format) : 0;
}
#endif