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Fixed flicking on AMD

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This commit is contained in:
Dominic Masters
2025-03-01 22:33:49 -06:00
parent c29d435b06
commit 6c3305be10
4 changed files with 27 additions and 7 deletions
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8
src/duskgl/display/render.c
View File

@ -10,17 +10,25 @@
#include "display/scene.h"
#include "display/shader/shadermanager.h"
#include "display/quad.h"
#include "display/window.h"
render_t RENDER;
void renderInit() {
memset(&RENDER, 0, sizeof(render_t));
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
assertNoGLError();
shaderManagerInit();
quadInit();
}
void renderUpdate() {
glViewport(0, 0, WINDOW_WIDTH, WINDOW_HEIGHT);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
assertNoGLError();
// Update shader stuff
shaderManagerUpdate();

6
src/duskgl/display/shader/data/transforms.c
View File

@ -12,10 +12,14 @@ shaderbuffer_t TRANSFORMS_BUFFER;
transformsdata_t TRANSFORMS_DATA;
void transformsInit() {
memset(&TRANSFORMS_DATA, 0, sizeof(transformsdata_t));
shaderBufferInit(&TRANSFORMS_BUFFER, sizeof(transformsdata_t));
glm_mat4_identity(TRANSFORMS_DATA.projection);
glm_mat4_identity(TRANSFORMS_DATA.view);
TRANSFORMS_DATA.resolution[0] = WINDOW_WIDTH;
TRANSFORMS_DATA.resolution[1] = WINDOW_HEIGHT;
}
void transformsUpdate() {
@ -25,7 +29,7 @@ void transformsUpdate() {
glm_perspective(
glm_rad(45.0f),
TRANSFORMS_DATA.resolution[0] / TRANSFORMS_DATA.resolution[1],
0.1f,
1.0f,
100.0f,
TRANSFORMS_DATA.projection
);

16
src/duskglfw/display/window.c
View File

@ -8,8 +8,8 @@
#include "window.h"
GLFWwindow* window;
int32_t WINDOW_WIDTH;
int32_t WINDOW_HEIGHT;
uint32_t WINDOW_WIDTH;
uint32_t WINDOW_HEIGHT;
int32_t windowInit() {
// Initialize GLFW
@ -29,14 +29,21 @@ int32_t windowInit() {
glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
glfwWindowHint(GLFW_RESIZABLE, GLFW_TRUE);
glfwWindowHint(GLFW_MAXIMIZED, GLFW_FALSE);
glfwWindowHint(GLFW_VISIBLE, GLFW_TRUE);
glfwWindowHint(GLFW_DOUBLEBUFFER, GLFW_TRUE);
window = glfwCreateWindow(
WINDOW_WIDTH_DEFAULT, WINDOW_HEIGHT_DEFAULT,
"Dusk",
NULL, NULL
);
WINDOW_WIDTH = WINDOW_WIDTH_DEFAULT;
WINDOW_HEIGHT = WINDOW_HEIGHT_DEFAULT;
if(!window) {
glfwTerminate();
return -2;
@ -44,8 +51,9 @@ int32_t windowInit() {
// Make the window's context current
glfwMakeContextCurrent(window);
glfwSwapInterval(1);
// Get initial framebuffer size
// Get initial framebuffer sizeglfwCreateWindow
glfwGetFramebufferSize(window, &WINDOW_WIDTH, &WINDOW_HEIGHT);
// Load OpenGL functions using glad or another loader here if necessary
@ -61,7 +69,7 @@ bool_t windowShouldClose() {
void windowUpdate() {
glfwSwapBuffers(window);
glfwPollEvents();
glfwGetFramebufferSize(window, &WINDOW_WIDTH, &WINDOW_HEIGHT);
}

4
src/duskglfw/display/window.h
View File

@ -13,8 +13,8 @@
#define WINDOW_HEIGHT_DEFAULT SCREEN_HEIGHT*3
extern GLFWwindow* window;
extern int32_t WINDOW_WIDTH;
extern int32_t WINDOW_HEIGHT;
extern uint32_t WINDOW_WIDTH;
extern uint32_t WINDOW_HEIGHT;
/**
* Initializes the game render window.