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-rw-r--r--include/mgl/graphics/font.h4
-rw-r--r--include/mgl/graphics/image.h28
-rw-r--r--include/mgl/graphics/texture.h15
-rw-r--r--include/mgl/window/event.h10
-rw-r--r--include/mgl/window/window.h23
-rw-r--r--src/graphics/font.c12
-rw-r--r--src/graphics/image.c67
-rw-r--r--src/graphics/text.c4
-rw-r--r--src/graphics/texture.c103
-rw-r--r--src/window/window.c54
-rw-r--r--tests/main.c17
11 files changed, 206 insertions, 131 deletions
diff --git a/include/mgl/graphics/font.h b/include/mgl/graphics/font.h
index 470662a..6aa9188 100644
--- a/include/mgl/graphics/font.h
+++ b/include/mgl/graphics/font.h
@@ -24,12 +24,12 @@ typedef struct {
struct mgl_font {
mgl_texture texture;
mgl_font_atlas font_atlas;
- unsigned int size;
+ unsigned int character_size;
void *packed_chars;
uint32_t num_packed_chars;
};
-int mgl_font_load_from_file(mgl_font *self, const char *filepath, unsigned int font_size);
+int mgl_font_load_from_file(mgl_font *self, const char *filepath, unsigned int character_size);
void mgl_font_unload(mgl_font *self);
int mgl_font_get_glyph(mgl_font *self, uint32_t codepoint, mgl_font_glyph *glyph);
diff --git a/include/mgl/graphics/image.h b/include/mgl/graphics/image.h
new file mode 100644
index 0000000..b10a028
--- /dev/null
+++ b/include/mgl/graphics/image.h
@@ -0,0 +1,28 @@
+#ifndef MGL_IMAGE_H
+#define MGL_IMAGE_H
+
+#include <stddef.h>
+
+typedef struct mgl_image mgl_image;
+
+typedef enum {
+ MGL_IMAGE_FORMAT_ALPHA,
+ MGL_IMAGE_FORMAT_GRAY,
+ MGL_IMAGE_FORMAT_GRAY_ALPHA,
+ MGL_IMAGE_FORMAT_RGB,
+ MGL_IMAGE_FORMAT_RGBA
+} mgl_image_format;
+
+struct mgl_image {
+ unsigned char *data;
+ int width;
+ int height;
+ mgl_image_format format;
+};
+
+int mgl_image_load_from_file(mgl_image *self, const char *filepath);
+void mgl_image_unload(mgl_image *self);
+
+size_t mgl_image_get_size(mgl_image *self);
+
+#endif /* MGL_IMAGE_H */
diff --git a/include/mgl/graphics/texture.h b/include/mgl/graphics/texture.h
index e6fc97b..3aec07d 100644
--- a/include/mgl/graphics/texture.h
+++ b/include/mgl/graphics/texture.h
@@ -1,16 +1,17 @@
#ifndef MGL_TEXTURE_H
#define MGL_TEXTURE_H
+#include "image.h"
#include <stdbool.h>
typedef struct mgl_texture mgl_texture;
typedef enum {
- MGL_TEXTURE_ALPHA,
- MGL_TEXTURE_GRAY,
- MGL_TEXTURE_GRAY_ALPHA,
- MGL_TEXTURE_RGB,
- MGL_TEXTURE_RGBA
+ MGL_TEXTURE_FORMAT_ALPHA,
+ MGL_TEXTURE_FORMAT_GRAY,
+ MGL_TEXTURE_FORMAT_GRAY_ALPHA,
+ MGL_TEXTURE_FORMAT_RGB,
+ MGL_TEXTURE_FORMAT_RGBA
} mgl_texture_format;
struct mgl_texture {
@@ -27,7 +28,9 @@ typedef struct {
/* |load_options| can be null, in which case the default options are used */
int mgl_texture_load_from_file(mgl_texture *self, const char *filepath, mgl_texture_load_options *load_options);
/* |load_options| can be null, in which case the default options are used */
-int mgl_texture_load_from_memory(mgl_texture *self, const unsigned char *data, int width, int height, mgl_texture_format format, mgl_texture_load_options *load_options);
+int mgl_texture_load_from_image(mgl_texture *self, mgl_image *image, mgl_texture_load_options *load_options);
+/* |load_options| can be null, in which case the default options are used */
+int mgl_texture_load_from_memory(mgl_texture *self, const unsigned char *data, int width, int height, mgl_image_format format, mgl_texture_load_options *load_options);
void mgl_texture_unload(mgl_texture *self);
#endif /* MGL_TEXTURE_H */
diff --git a/include/mgl/window/event.h b/include/mgl/window/event.h
new file mode 100644
index 0000000..2aea478
--- /dev/null
+++ b/include/mgl/window/event.h
@@ -0,0 +1,10 @@
+#ifndef MGL_EVENT_H
+#define MGL_EVENT_H
+
+typedef struct mgl_event mgl_event;
+
+struct mgl_event {
+ int type;
+};
+
+#endif /* MGL_EVENT_H */
diff --git a/include/mgl/window/window.h b/include/mgl/window/window.h
index 5232260..d66fa71 100644
--- a/include/mgl/window/window.h
+++ b/include/mgl/window/window.h
@@ -1,28 +1,29 @@
#ifndef MGL_WINDOW_H
#define MGL_WINDOW_H
+#include "../graphics/color.h"
#include "../system/vec.h"
+#include <stdbool.h>
-typedef struct mgl_window mgl_window;
+typedef struct mgl_event mgl_event;
+/* x11 window handle. TODO: Add others when wayland, etc is added */
+typedef unsigned long mgl_window_handle;
-typedef struct {
- void *userdata;
- void (*draw)(mgl_window *window, void *userdata);
-} mgl_window_callback;
+typedef struct mgl_window mgl_window;
struct mgl_window {
- unsigned long window;
- mgl_window_callback callback;
+ mgl_window_handle window;
mgl_vec2i size;
mgl_vec2i cursor_position;
};
-int mgl_window_create(mgl_window *self, const char *title, int width, int height, mgl_window_callback *callback);
+int mgl_window_create(mgl_window *self, const char *title, int width, int height);
/* if |parent_window| is 0 then the root window is used */
-int mgl_window_create_with_params(mgl_window *self, const char *title, int width, int height, unsigned long parent_window, mgl_window_callback *callback);
+int mgl_window_create_with_params(mgl_window *self, const char *title, int width, int height, mgl_window_handle parent_window);
void mgl_window_deinit(mgl_window *self);
-void mgl_window_events_poll(mgl_window *self);
-void mgl_window_draw(mgl_window *self);
+void mgl_window_clear(mgl_window *self, mgl_color color);
+bool mgl_window_events_poll(mgl_window *self, mgl_event *event);
+void mgl_window_display(mgl_window *self);
#endif /* MGL_WINDOW_H */
diff --git a/src/graphics/font.c b/src/graphics/font.c
index 20d9dfa..f55144a 100644
--- a/src/graphics/font.c
+++ b/src/graphics/font.c
@@ -10,14 +10,14 @@
/* TODO: Test and fix .tcc files */
-int mgl_font_load_from_file(mgl_font *self, const char *filepath, unsigned int font_size) {
+int mgl_font_load_from_file(mgl_font *self, const char *filepath, unsigned int character_size) {
self->texture.id = 0;
self->font_atlas.atlas = NULL;
self->font_atlas.width = 0;
self->font_atlas.height = 0;
- self->size = font_size;
+ self->character_size = character_size;
self->packed_chars = NULL;
self->num_packed_chars = 0;
@@ -47,8 +47,8 @@ int mgl_font_load_from_file(mgl_font *self, const char *filepath, unsigned int f
/* TODO: Optimize */
/* Find optimal size for atlas, starting from small to large */
for(int i = 0; i < 4; ++i) {
- self->font_atlas.width = (8 + (8 * i)) * self->size;
- self->font_atlas.height = (8 + (8 * i)) * self->size;
+ self->font_atlas.width = (8 + (8 * i)) * self->character_size;
+ self->font_atlas.height = (8 + (8 * i)) * self->character_size;
unsigned char *new_atlas = realloc(self->font_atlas.atlas, self->font_atlas.width * self->font_atlas.height);
if(!new_atlas) {
fprintf(stderr, "Error: failed to load font %s, error: out of memory\n", filepath);
@@ -67,7 +67,7 @@ int mgl_font_load_from_file(mgl_font *self, const char *filepath, unsigned int f
return -1;
}
- if(!stbtt_PackFontRange(&pc, filedata.data, 0, self->size, 0, self->num_packed_chars, self->packed_chars)) {
+ if(!stbtt_PackFontRange(&pc, filedata.data, 0, self->character_size, 0, self->num_packed_chars, self->packed_chars)) {
stbtt_PackEnd(&pc);
continue;
}
@@ -84,7 +84,7 @@ int mgl_font_load_from_file(mgl_font *self, const char *filepath, unsigned int f
return -1;
}
- if(mgl_texture_load_from_memory(&self->texture, self->font_atlas.atlas, self->font_atlas.width, self->font_atlas.height, MGL_TEXTURE_ALPHA, NULL) != 0) {
+ if(mgl_texture_load_from_memory(&self->texture, self->font_atlas.atlas, self->font_atlas.width, self->font_atlas.height, MGL_IMAGE_FORMAT_ALPHA, NULL) != 0) {
fprintf(stderr, "Error: failed to load font %s, error: mgl_texture_load_from_memory failed\n", filepath);
mgl_filedata_free(&filedata);
mgl_font_unload(self);
diff --git a/src/graphics/image.c b/src/graphics/image.c
new file mode 100644
index 0000000..430f03a
--- /dev/null
+++ b/src/graphics/image.c
@@ -0,0 +1,67 @@
+#include "../../include/mgl/graphics/image.h"
+
+#define STBI_NO_PSD
+#define STBI_NO_TGA
+#define STBI_NO_HDR
+#define STBI_NO_PIC
+#define STBI_NO_PNM
+#define STB_IMAGE_IMPLEMENTATION
+#include "../../external/stb_image.h"
+
+static mgl_image_format stbi_format_to_mgl_image_format(int stbi_format) {
+ switch(stbi_format) {
+ case STBI_grey:
+ return MGL_IMAGE_FORMAT_GRAY;
+ case STBI_grey_alpha:
+ return MGL_IMAGE_FORMAT_GRAY_ALPHA;
+ case STBI_rgb:
+ return MGL_IMAGE_FORMAT_RGB;
+ case STBI_rgb_alpha:
+ return MGL_IMAGE_FORMAT_RGBA;
+ }
+ return 0;
+}
+
+static size_t mgl_image_format_num_channels(mgl_image_format image_format) {
+ switch(image_format) {
+ case MGL_IMAGE_FORMAT_ALPHA: return 1;
+ case MGL_IMAGE_FORMAT_GRAY: return 1;
+ case MGL_IMAGE_FORMAT_GRAY_ALPHA: return 2;
+ case MGL_IMAGE_FORMAT_RGB: return 3;
+ case MGL_IMAGE_FORMAT_RGBA: return 4;
+ }
+ return 0;
+}
+
+/* TODO: Ensure texture is power of 2 if the hardware doesn't support non power of two textures */
+/* TODO: Verify if source format should always be 4 components (RGBA) because apparently if its another format then opengl will internally convert it to RGBA */
+int mgl_image_load_from_file(mgl_image *self, const char *filepath) {
+ self->data = NULL;
+ self->width = 0;
+ self->height = 0;
+
+ int format;
+ self->data = stbi_load(filepath, &self->width, &self->height, &format, 0);
+ if(!self->data) {
+ fprintf(stderr, "Error: failed to load image %s, error: %s\n", filepath, stbi_failure_reason());
+ mgl_image_unload(self);
+ return -1;
+ }
+ self->format = stbi_format_to_mgl_image_format(format);
+
+ return 0;
+}
+
+void mgl_image_unload(mgl_image *self) {
+ if(self->data) {
+ stbi_image_free(self->data);
+ self->data = NULL;
+ }
+ self->width = 0;
+ self->height = 0;
+ self->format = 0;
+}
+
+size_t mgl_image_get_size(mgl_image *self) {
+ return (size_t)self->width * (size_t)self->height * mgl_image_format_num_channels(self->format);
+}
diff --git a/src/graphics/text.c b/src/graphics/text.c
index 0aa33cf..7f90216 100644
--- a/src/graphics/text.c
+++ b/src/graphics/text.c
@@ -42,7 +42,7 @@ void mgl_text_draw(mgl_context *context, mgl_text *text) {
const char *str = text->text;
mgl_font_glyph glyph;
mgl_vec2f position = text->position;
- position.y += text->font->size;
+ position.y += text->font->character_size;
context->gl.glColor4ub(text->color.r, text->color.g, text->color.b, text->color.a);
context->gl.glBindTexture(GL_TEXTURE_2D, text->font->texture.id);
@@ -64,7 +64,7 @@ void mgl_text_draw(mgl_context *context, mgl_text *text) {
}
} else if(c == '\n') {
position.x = text->position.x;
- position.y += text->font->size;
+ position.y += text->font->character_size;
}
++str;
}
diff --git a/src/graphics/texture.c b/src/graphics/texture.c
index 4c7f68c..1427e6b 100644
--- a/src/graphics/texture.c
+++ b/src/graphics/texture.c
@@ -1,108 +1,85 @@
#include "../../include/mgl/graphics/texture.h"
+#include "../../include/mgl/graphics/image.h"
#include "../../include/mgl/mgl.h"
-
-#define STBI_NO_PSD
-#define STBI_NO_TGA
-#define STBI_NO_HDR
-#define STBI_NO_PIC
-#define STBI_NO_PNM
-#define STB_IMAGE_IMPLEMENTATION
-#include "../../external/stb_image.h"
+#include <stdio.h>
/* TODO: Check for glTexImage2D failure */
static int mgl_texture_format_to_opengl_format(mgl_texture_format format) {
switch(format) {
- case MGL_TEXTURE_ALPHA: return GL_ALPHA8;
- case MGL_TEXTURE_GRAY: return GL_LUMINANCE8;
- case MGL_TEXTURE_GRAY_ALPHA: return GL_LUMINANCE8_ALPHA8;
- case MGL_TEXTURE_RGB: return GL_RGB8;
- case MGL_TEXTURE_RGBA: return GL_RGBA8;
+ case MGL_TEXTURE_FORMAT_ALPHA: return GL_ALPHA8;
+ case MGL_TEXTURE_FORMAT_GRAY: return GL_LUMINANCE8;
+ case MGL_TEXTURE_FORMAT_GRAY_ALPHA: return GL_LUMINANCE8_ALPHA8;
+ case MGL_TEXTURE_FORMAT_RGB: return GL_RGB8;
+ case MGL_TEXTURE_FORMAT_RGBA: return GL_RGBA8;
}
return 0;
}
static int mgl_texture_format_to_compressed_opengl_format(mgl_texture_format format) {
switch(format) {
- case MGL_TEXTURE_ALPHA: return GL_ALPHA8;
- case MGL_TEXTURE_GRAY: return GL_LUMINANCE8;
- case MGL_TEXTURE_GRAY_ALPHA: return GL_LUMINANCE8_ALPHA8;
- case MGL_TEXTURE_RGB: return GL_COMPRESSED_RGB_S3TC_DXT1_EXT;
- case MGL_TEXTURE_RGBA: return GL_COMPRESSED_RGBA_S3TC_DXT5_EXT;
+ case MGL_TEXTURE_FORMAT_ALPHA: return GL_ALPHA8;
+ case MGL_TEXTURE_FORMAT_GRAY: return GL_LUMINANCE8;
+ case MGL_TEXTURE_FORMAT_GRAY_ALPHA: return GL_LUMINANCE8_ALPHA8;
+ case MGL_TEXTURE_FORMAT_RGB: return GL_COMPRESSED_RGB_S3TC_DXT1_EXT;
+ case MGL_TEXTURE_FORMAT_RGBA: return GL_COMPRESSED_RGBA_S3TC_DXT5_EXT;
}
return 0;
}
static int mgl_texture_format_to_source_opengl_format(mgl_texture_format format) {
switch(format) {
- case MGL_TEXTURE_ALPHA: return GL_ALPHA;
- case MGL_TEXTURE_GRAY: return GL_LUMINANCE8;
- case MGL_TEXTURE_GRAY_ALPHA: return GL_LUMINANCE8_ALPHA8;
- case MGL_TEXTURE_RGB: return GL_RGB;
- case MGL_TEXTURE_RGBA: return GL_RGBA;
+ case MGL_TEXTURE_FORMAT_ALPHA: return GL_ALPHA;
+ case MGL_TEXTURE_FORMAT_GRAY: return GL_LUMINANCE8;
+ case MGL_TEXTURE_FORMAT_GRAY_ALPHA: return GL_LUMINANCE8_ALPHA8;
+ case MGL_TEXTURE_FORMAT_RGB: return GL_RGB;
+ case MGL_TEXTURE_FORMAT_RGBA: return GL_RGBA;
}
return 0;
}
-static mgl_texture_format stbi_format_to_mgl_texture_format(int stbi_format) {
- switch(stbi_format) {
- case STBI_grey:
- return MGL_TEXTURE_GRAY;
- case STBI_grey_alpha:
- return MGL_TEXTURE_GRAY_ALPHA;
- case STBI_rgb:
- return MGL_TEXTURE_RGB;
- case STBI_rgb_alpha:
- return MGL_TEXTURE_RGBA;
+static mgl_texture_format mgl_image_format_to_mgl_texture_format(mgl_image_format image_format) {
+ switch(image_format) {
+ case MGL_IMAGE_FORMAT_ALPHA: return MGL_TEXTURE_FORMAT_ALPHA;
+ case MGL_IMAGE_FORMAT_GRAY: return MGL_TEXTURE_FORMAT_GRAY;
+ case MGL_IMAGE_FORMAT_GRAY_ALPHA: return MGL_TEXTURE_FORMAT_GRAY_ALPHA;
+ case MGL_IMAGE_FORMAT_RGB: return MGL_TEXTURE_FORMAT_RGB;
+ case MGL_IMAGE_FORMAT_RGBA: return MGL_TEXTURE_FORMAT_RGBA;
}
return 0;
}
-/* TODO: Ensure texture is power of 2 if the hardware doesn't support non power of two textures */
-/* TODO: Verify if source format should always be 4 components (RGBA) because apparently if its another format then opengl will internally convert it to RGBA */
int mgl_texture_load_from_file(mgl_texture *self, const char *filepath, mgl_texture_load_options *load_options) {
self->id = 0;
+ self->width = 0;
+ self->height = 0;
- int format;
- stbi_uc *image_data = stbi_load(filepath, &self->width, &self->height, &format, 0);
- if(!image_data) {
- fprintf(stderr, "Error: failed to load image %s, error: %s\n", filepath, stbi_failure_reason());
+ mgl_image image;
+ if(mgl_image_load_from_file(&image, filepath) != 0)
return -1;
- }
- self->format = stbi_format_to_mgl_texture_format(format);
-
- mgl_context *context = mgl_get_context();
- context->gl.glGenTextures(1, &self->id);
- if(self->id == 0) {
- fprintf(stderr, "Error: failed to load image %s", filepath);
- stbi_image_free(image_data);
- return -1;
- }
-
- const int opengl_texture_format = load_options && load_options->compressed ? mgl_texture_format_to_compressed_opengl_format(self->format) : mgl_texture_format_to_opengl_format(self->format);
- context->gl.glBindTexture(GL_TEXTURE_2D, self->id);
- context->gl.glTexImage2D(GL_TEXTURE_2D, 0, opengl_texture_format, self->width, self->height, 0, mgl_texture_format_to_source_opengl_format(self->format), GL_UNSIGNED_BYTE, image_data);
- context->gl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
- context->gl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
- context->gl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
- context->gl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
- context->gl.glBindTexture(GL_TEXTURE_2D, 0);
+ int result = mgl_texture_load_from_image(self, &image, load_options);
+ mgl_image_unload(&image);
+ return result;
+}
- stbi_image_free(image_data);
- return 0;
+int mgl_texture_load_from_image(mgl_texture *self, mgl_image *image, mgl_texture_load_options *load_options) {
+ return mgl_texture_load_from_memory(self, image->data, image->width, image->height, image->format, load_options);
}
-int mgl_texture_load_from_memory(mgl_texture *self, const unsigned char *data, int width, int height, mgl_texture_format format, mgl_texture_load_options *load_options) {
+int mgl_texture_load_from_memory(mgl_texture *self, const unsigned char *data, int width, int height, mgl_image_format format, mgl_texture_load_options *load_options) {
self->id = 0;
self->width = width;
self->height = height;
- self->format = format;
+ self->format = mgl_image_format_to_mgl_texture_format(format);
mgl_context *context = mgl_get_context();
context->gl.glGenTextures(1, &self->id);
- if(self->id == 0)
+ if(self->id == 0) {
+ fprintf(stderr, "Error: failed to load image from memory (glGenTextures failed)\n");
+ mgl_texture_unload(self);
return -1;
+ }
const int opengl_texture_format = load_options && load_options->compressed ? mgl_texture_format_to_compressed_opengl_format(self->format) : mgl_texture_format_to_opengl_format(self->format);
diff --git a/src/window/window.c b/src/window/window.c
index c155687..d81f98e 100644
--- a/src/window/window.c
+++ b/src/window/window.c
@@ -37,13 +37,12 @@ static void mgl_window_on_resize(mgl_window *self, int width, int height) {
context->gl.glOrtho(0.0, width, height, 0.0, -1.0, 1.0);
}
-int mgl_window_create(mgl_window *self, const char *title, int width, int height, mgl_window_callback *callback) {
- return mgl_window_create_with_params(self, title, width, height, 0, callback);
+int mgl_window_create(mgl_window *self, const char *title, int width, int height) {
+ return mgl_window_create_with_params(self, title, width, height, 0);
}
-int mgl_window_create_with_params(mgl_window *self, const char *title, int width, int height, unsigned long parent_window, mgl_window_callback *callback) {
+int mgl_window_create_with_params(mgl_window *self, const char *title, int width, int height, mgl_window_handle parent_window) {
self->window = 0;
- self->callback = *callback;
mgl_context *context = mgl_get_context();
@@ -127,40 +126,27 @@ static void mgl_window_on_receive_event(mgl_window *self, XEvent *xev) {
}
}
-void mgl_window_events_poll(mgl_window *self) {
+void mgl_window_clear(mgl_window *self, mgl_color color) {
+ mgl_context *context = mgl_get_context();
+ context->gl.glClear(GL_COLOR_BUFFER_BIT);
+ context->gl.glClearColor((float)color.r / 255.0f, (float)color.g / 255.0f, (float)color.b / 255.0f, (float)color.a / 255.0f);
+}
+
+bool mgl_window_events_poll(mgl_window *self, mgl_event *event) {
+ /* TODO: Use |event| */
+
Display *display = mgl_get_context()->connection;
- const int x11_fd = ConnectionNumber(display);
-
- fd_set in_fds;
- FD_ZERO(&in_fds); /* TODO: Optimize */
- FD_SET(x11_fd, &in_fds);
-
- struct timeval tv;
- tv.tv_sec = 0;
- tv.tv_usec = 0;
- /*tv.tv_sec = timeout_ms / 1000;
- tv.tv_usec = (timeout_ms * 1000) - (tv.tv_sec * 1000 * 1000);*/
-
- /* TODO: Is this needed when using XPending? */
- /*const int num_ready_fds = select(1 + x11_fd, &in_fds, NULL, NULL, &tv);*/
- const int num_ready_fds = 1;
- if(num_ready_fds > 0) {
- XEvent xev;
- while(self->window && XPending(display)) {
- XNextEvent(display, &xev);
- mgl_window_on_receive_event(self, &xev);
- }
- } else if(num_ready_fds == -1 && errno != EINTR) {
- /* TODO: */
- fprintf(stderr, "Disconnected!\n");
+ if(XPending(display)) {
+ XEvent xev; /* TODO: Move to window struct */
+ XNextEvent(display, &xev);
+ mgl_window_on_receive_event(self, &xev);
+ return true;
+ } else {
+ return false;
}
}
-void mgl_window_draw(mgl_window *self) {
+void mgl_window_display(mgl_window *self) {
mgl_context *context = mgl_get_context();
- context->gl.glClear(GL_COLOR_BUFFER_BIT);
- context->gl.glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
- if(self->callback.draw)
- self->callback.draw(self, self->callback.userdata);
context->gl.glXSwapBuffers(context->connection, self->window);
}
diff --git a/tests/main.c b/tests/main.c
index 38a0931..e7dc656 100644
--- a/tests/main.c
+++ b/tests/main.c
@@ -1,6 +1,7 @@
#include <stdio.h>
#include <mgl/mgl.h>
#include <mgl/window/window.h>
+#include <mgl/window/event.h>
#include <mgl/graphics/texture.h>
#include <mgl/graphics/rectangle.h>
#include <mgl/graphics/sprite.h>
@@ -45,12 +46,8 @@ int main(int argc, char **argv) {
userdata.texture = &texture;
userdata.font = &font;
- mgl_window_callback window_callback;
- window_callback.userdata = &userdata;
- window_callback.draw = draw;
-
mgl_window window;
- if(mgl_window_create(&window, "mgl", 1280, 720, &window_callback) != 0)
+ if(mgl_window_create(&window, "mgl", 1280, 720) != 0)
return 1;
if(mgl_texture_load_from_file(&texture, "tests/X11.png", NULL) != 0)
@@ -59,9 +56,15 @@ int main(int argc, char **argv) {
if(mgl_font_load_from_file(&font, "/usr/share/fonts/noto/NotoSans-Regular.ttf", 32) != 0)
return 1;
+ mgl_event event;
for(;;) {
- mgl_window_events_poll(&window);
- mgl_window_draw(&window);
+ while(mgl_window_events_poll(&window, &event)) {
+
+ }
+
+ mgl_window_clear(&window, (mgl_color){0, 0, 0, 255});
+ draw(&window, &userdata);
+ mgl_window_display(&window);
}
mgl_font_unload(&font);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 14:14:42 +0000