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Fix shadowing global variables

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Ahmed 2026-05-20 02:23:50 +01:00
parent 6c02df0a31
commit 755d5a8763
1 changed files with 7 additions and 7 deletions
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14
examples/renderer/20-blending/blending.c
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@ -203,26 +203,26 @@ void SDL_AppQuit(void *appstate, SDL_AppResult result)
SDL_DestroyTexture(blue_rect_texture);
}
static void init_panels(SDL_FRect *panels)
static void init_panels(SDL_FRect *rects)
{
for (int row = 0; row < ROWS; row++)
{
for (int col = 0; col < COLS; col++)
{
panels[col + row*COLS] = (SDL_FRect){ col*PANEL_SIZE + col*COL_OFFSET, row*PANEL_SIZE + (row+1)*ROW_OFFSET, PANEL_SIZE, PANEL_SIZE };
rects[col + row*COLS] = (SDL_FRect){ col*PANEL_SIZE + col*COL_OFFSET, row*PANEL_SIZE + (row+1)*ROW_OFFSET, PANEL_SIZE, PANEL_SIZE };
}
}
}
static void render_panels(SDL_Renderer *renderer, const SDL_FRect *panels)
static void render_panels(SDL_Renderer *renderer, const SDL_FRect *rects)
{
/* loop through the panels */
for (int i = 0; i < ROWS*COLS; i++)
{
/* Loop through the panel pixels */
for (int y = panels[i].y; y < PANEL_SIZE + panels[i].y; y += GRID_SIZE)
for (int y = rects[i].y; y < PANEL_SIZE + (int)rects[i].y; y += GRID_SIZE)
{
for (int x = panels[i].x; x < PANEL_SIZE + panels[i].x; x += GRID_SIZE)
for (int x = rects[i].x; x < PANEL_SIZE + (int)rects[i].x; x += GRID_SIZE)
{
SDL_FRect grid = { x, y, GRID_SIZE, GRID_SIZE };
bool dark = (x/GRID_SIZE + y/GRID_SIZE) % 2;
@ -236,9 +236,9 @@ static void render_panels(SDL_Renderer *renderer, const SDL_FRect *panels)
/* Label the blend mode */
SDL_SetRenderDrawColor(renderer, 255, 255, 255, SDL_ALPHA_OPAQUE);
SDL_RenderDebugText(renderer, panels[i].x, panels[i].y - 15, blend_mode_names[i]);
SDL_RenderDebugText(renderer, rects[i].x, rects[i].y - 15, blend_mode_names[i]);
}
/* Render panels */
SDL_RenderRects(renderer, panels, ROWS*COLS);
SDL_RenderRects(renderer, rects, ROWS*COLS);
}