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db81dd6bdc
To complete privatizing process of QemuDmaBuf, QemuDmaBuf struct def is moved to dmabuf.c Suggested-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Cc: Philippe Mathieu-Daudé <philmd@linaro.org> Cc: Daniel P. Berrangé <berrange@redhat.com> Cc: Vivek Kasireddy <vivek.kasireddy@intel.com> Signed-off-by: Dongwon Kim <dongwon.kim@intel.com> Message-Id: <20240508175403.3399895-7-dongwon.kim@intel.com>
230 lines
4.4 KiB
C
230 lines
4.4 KiB
C
/*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*
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* QemuDmaBuf struct and helpers used for accessing its data
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#include "qemu/osdep.h"
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#include "ui/dmabuf.h"
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struct QemuDmaBuf {
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int fd;
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uint32_t width;
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uint32_t height;
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uint32_t stride;
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uint32_t fourcc;
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uint64_t modifier;
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uint32_t texture;
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uint32_t x;
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uint32_t y;
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uint32_t backing_width;
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uint32_t backing_height;
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bool y0_top;
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void *sync;
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int fence_fd;
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bool allow_fences;
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bool draw_submitted;
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};
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QemuDmaBuf *qemu_dmabuf_new(uint32_t width, uint32_t height,
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uint32_t stride, uint32_t x,
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uint32_t y, uint32_t backing_width,
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uint32_t backing_height, uint32_t fourcc,
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uint64_t modifier, int32_t dmabuf_fd,
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bool allow_fences, bool y0_top) {
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QemuDmaBuf *dmabuf;
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dmabuf = g_new0(QemuDmaBuf, 1);
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dmabuf->width = width;
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dmabuf->height = height;
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dmabuf->stride = stride;
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dmabuf->x = x;
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dmabuf->y = y;
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dmabuf->backing_width = backing_width;
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dmabuf->backing_height = backing_height;
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dmabuf->fourcc = fourcc;
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dmabuf->modifier = modifier;
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dmabuf->fd = dmabuf_fd;
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dmabuf->allow_fences = allow_fences;
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dmabuf->y0_top = y0_top;
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dmabuf->fence_fd = -1;
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return dmabuf;
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}
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void qemu_dmabuf_free(QemuDmaBuf *dmabuf)
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{
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if (dmabuf == NULL) {
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return;
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}
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g_free(dmabuf);
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}
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int qemu_dmabuf_get_fd(QemuDmaBuf *dmabuf)
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{
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assert(dmabuf != NULL);
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return dmabuf->fd;
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}
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int qemu_dmabuf_dup_fd(QemuDmaBuf *dmabuf)
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{
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assert(dmabuf != NULL);
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if (dmabuf->fd >= 0) {
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return dup(dmabuf->fd);
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} else {
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return -1;
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}
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}
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void qemu_dmabuf_close(QemuDmaBuf *dmabuf)
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{
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assert(dmabuf != NULL);
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if (dmabuf->fd >= 0) {
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close(dmabuf->fd);
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dmabuf->fd = -1;
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}
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}
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uint32_t qemu_dmabuf_get_width(QemuDmaBuf *dmabuf)
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{
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assert(dmabuf != NULL);
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return dmabuf->width;
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}
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uint32_t qemu_dmabuf_get_height(QemuDmaBuf *dmabuf)
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{
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assert(dmabuf != NULL);
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return dmabuf->height;
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}
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uint32_t qemu_dmabuf_get_stride(QemuDmaBuf *dmabuf)
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{
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assert(dmabuf != NULL);
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return dmabuf->stride;
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}
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uint32_t qemu_dmabuf_get_fourcc(QemuDmaBuf *dmabuf)
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{
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assert(dmabuf != NULL);
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return dmabuf->fourcc;
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}
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uint64_t qemu_dmabuf_get_modifier(QemuDmaBuf *dmabuf)
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{
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assert(dmabuf != NULL);
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return dmabuf->modifier;
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}
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uint32_t qemu_dmabuf_get_texture(QemuDmaBuf *dmabuf)
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{
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assert(dmabuf != NULL);
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return dmabuf->texture;
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}
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uint32_t qemu_dmabuf_get_x(QemuDmaBuf *dmabuf)
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{
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assert(dmabuf != NULL);
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return dmabuf->x;
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}
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uint32_t qemu_dmabuf_get_y(QemuDmaBuf *dmabuf)
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{
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assert(dmabuf != NULL);
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return dmabuf->y;
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}
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uint32_t qemu_dmabuf_get_backing_width(QemuDmaBuf *dmabuf)
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{
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assert(dmabuf != NULL);
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return dmabuf->backing_width;
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}
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uint32_t qemu_dmabuf_get_backing_height(QemuDmaBuf *dmabuf)
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{
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assert(dmabuf != NULL);
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return dmabuf->backing_height;
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}
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bool qemu_dmabuf_get_y0_top(QemuDmaBuf *dmabuf)
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{
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assert(dmabuf != NULL);
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return dmabuf->y0_top;
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}
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void *qemu_dmabuf_get_sync(QemuDmaBuf *dmabuf)
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{
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assert(dmabuf != NULL);
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return dmabuf->sync;
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}
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int32_t qemu_dmabuf_get_fence_fd(QemuDmaBuf *dmabuf)
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{
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assert(dmabuf != NULL);
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return dmabuf->fence_fd;
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}
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bool qemu_dmabuf_get_allow_fences(QemuDmaBuf *dmabuf)
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{
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assert(dmabuf != NULL);
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return dmabuf->allow_fences;
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}
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bool qemu_dmabuf_get_draw_submitted(QemuDmaBuf *dmabuf)
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{
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assert(dmabuf != NULL);
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return dmabuf->draw_submitted;
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}
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void qemu_dmabuf_set_texture(QemuDmaBuf *dmabuf, uint32_t texture)
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{
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assert(dmabuf != NULL);
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dmabuf->texture = texture;
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}
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void qemu_dmabuf_set_fence_fd(QemuDmaBuf *dmabuf, int32_t fence_fd)
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{
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assert(dmabuf != NULL);
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dmabuf->fence_fd = fence_fd;
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}
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void qemu_dmabuf_set_sync(QemuDmaBuf *dmabuf, void *sync)
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{
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assert(dmabuf != NULL);
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dmabuf->sync = sync;
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}
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void qemu_dmabuf_set_draw_submitted(QemuDmaBuf *dmabuf, bool draw_submitted)
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{
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assert(dmabuf != NULL);
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dmabuf->draw_submitted = draw_submitted;
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}
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void qemu_dmabuf_set_fd(QemuDmaBuf *dmabuf, int32_t fd)
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{
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assert(dmabuf != NULL);
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dmabuf->fd = fd;
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}
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