From ac0cdcb0d9d744cf9675c236d349574963cea67d Mon Sep 17 00:00:00 2001
From: cristian-stoica <cristianmarian.stoica@nxp.com>
Date: Thu, 17 Oct 2024 14:01:24 +0300
Subject: [PATCH] fix(display): remove lv_display_set_buffers_with_stride
 function (#7087)

Signed-off-by: Cristian Stoica <cristianmarian.stoica@nxp.com>
---
 src/display/lv_display.c | 25 -------------------------
 src/display/lv_display.h | 15 ---------------
 2 files changed, 40 deletions(-)

diff --git a/src/display/lv_display.c b/src/display/lv_display.c
index 8b1eaad11..df4bb9b27 100644
--- a/src/display/lv_display.c
+++ b/src/display/lv_display.c
@@ -444,31 +444,6 @@ void lv_display_set_buffers(lv_display_t * disp, void * buf1, void * buf2, uint3
     lv_display_set_render_mode(disp, render_mode);
 }
 
-void lv_display_set_buffers_with_stride(lv_display_t * disp, void * buf1, void * buf2, uint32_t buf_size,
-                                        uint32_t stride, lv_display_render_mode_t render_mode)
-{
-    LV_ASSERT_MSG(buf1 != NULL, "Null buffer");
-    lv_color_format_t cf = lv_display_get_color_format(disp);
-    uint32_t w = lv_display_get_horizontal_resolution(disp);
-    uint32_t h = lv_display_get_vertical_resolution(disp);
-    LV_ASSERT_MSG(w != 0 && h != 0, "display resolution is 0");
-
-    if(render_mode == LV_DISPLAY_RENDER_MODE_PARTIAL) {
-        /* for partial mode, we calculate the height based on the buf_size and stride */
-        h = buf_size / stride;
-        LV_ASSERT_MSG(h != 0, "the buffer is too small");
-    }
-    else {
-        LV_ASSERT_FORMAT_MSG(stride * h <= buf_size, "%s mode requires screen sized buffer(s)",
-                             render_mode == LV_DISPLAY_RENDER_MODE_FULL ? "FULL" : "DIRECT");
-    }
-
-    lv_draw_buf_init(&disp->_static_buf1, w, h, cf, stride, buf1, buf_size);
-    lv_draw_buf_init(&disp->_static_buf2, w, h, cf, stride, buf2, buf_size);
-    lv_display_set_draw_buffers(disp, &disp->_static_buf1, buf2 ? &disp->_static_buf2 : NULL);
-    lv_display_set_render_mode(disp, render_mode);
-}
-
 void lv_display_set_render_mode(lv_display_t * disp, lv_display_render_mode_t render_mode)
 {
     if(disp == NULL) disp = lv_display_get_default();
diff --git a/src/display/lv_display.h b/src/display/lv_display.h
index 102a5325f..e3e7c49f2 100644
--- a/src/display/lv_display.h
+++ b/src/display/lv_display.h
@@ -239,21 +239,6 @@ int32_t lv_display_get_dpi(const lv_display_t * disp);
 void lv_display_set_buffers(lv_display_t * disp, void * buf1, void * buf2, uint32_t buf_size,
                             lv_display_render_mode_t render_mode);
 
-/**
- * Set the frame buffers for a display, similarly to `lv_display_set_buffers`, but allow
- * for a custom stride as required by a display controller.
- * This allows the frame buffers to have a stride alignment different from the rest of
- * the buffers`
- * @param disp              pointer to a display
- * @param buf1              first buffer
- * @param buf2              second buffer (can be `NULL`)
- * @param buf_size          buffer size in byte
- * @param stride            buffer stride in bytes
- * @param render_mode       LV_DISPLAY_RENDER_MODE_PARTIAL/DIRECT/FULL
- */
-void lv_display_set_buffers_with_stride(lv_display_t * disp, void * buf1, void * buf2, uint32_t buf_size,
-                                        uint32_t stride, lv_display_render_mode_t render_mode);
-
 /**
  * Set the buffers for a display, accept a draw buffer pointer.
  * Normally use `lv_display_set_buffers` is enough for most cases.