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2D_Engine_SDL3_Core
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Adding blend mode to renderer.

This commit is contained in:
Ulysse Cura 2026-08-03 23:34:37 +02:00
parent 449bf60160
commit 3e341a0cf4
2 changed files with 12 additions and 6 deletions
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8
src/display.c
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@ -49,6 +49,12 @@ inline int display_init(void)
return EXIT_FAILURE;
}
if(!SDL_SetRenderDrawBlendMode(renderer, SDL_BLENDMODE_BLEND))
{
error_printf("Failed to set renderer draw blend mode : %s", SDL_GetError());
return EXIT_FAILURE;
}
if(!SDL_SetDefaultTextureScaleMode(renderer, SDL_SCALEMODE_PIXELART))
{
error_printf("Failed to set default texture scale mode : %s", SDL_GetError());
@ -70,7 +76,7 @@ inline void display_exit(void)
inline int display_clear(void)
{
if(!SDL_SetRenderDrawColor(renderer, C_WHITE))
if(!SDL_SetRenderDrawColor(renderer, C_WHITE, 255))
{
error_printf("Failed to change renderer draw color : %s", SDL_GetError());
return EXIT_FAILURE;

10
src/headers/display.h
View File

@ -5,11 +5,11 @@
#include <stdlib.h>
#include "asset_manager.h"
#define C_BLACK 0, 0, 0, 255
#define C_RED 255, 0, 0, 255
#define C_GREEN 0, 255, 0, 255
#define C_BLUE 0, 0, 255, 255
#define C_WHITE 255, 255, 255, 255
#define C_BLACK 0, 0, 0
#define C_RED 255, 0, 0
#define C_GREEN 0, 255, 0
#define C_BLUE 0, 0, 255
#define C_WHITE 255, 255, 255
#define DISPLAY_WIDTH 396
#define DISPLAY_HEIGHT 224