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Cleanup
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a280c97321
commit
c4a8930909
@ -310,12 +310,12 @@ int main(void)
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scale = (float) fb_width / (float) wnd_width;
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vertices[0][0] = 0.f;
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vertices[0][1] = fb_height - cursor_y * scale;
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vertices[0][1] = (float) (fb_height - cursor_y * scale);
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vertices[1][0] = (float) fb_width;
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vertices[1][1] = fb_height - cursor_y * scale;
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vertices[2][0] = cursor_x * scale;
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vertices[1][1] = (float) (fb_height - cursor_y * scale);
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vertices[2][0] = (float) (cursor_x * scale);
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vertices[2][1] = 0.f;
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vertices[3][0] = cursor_x * scale;
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vertices[3][0] = (float) (cursor_x * scale);
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vertices[3][1] = (float) fb_height;
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glBufferData(GL_ARRAY_BUFFER,
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@ -323,7 +323,7 @@ int main(void)
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vertices,
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GL_STREAM_DRAW);
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mat4x4_ortho(mvp, 0.f, fb_width, 0.f, fb_height, 0.f, 1.f);
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mat4x4_ortho(mvp, 0.f, (float) fb_width, 0.f, (float) fb_height, 0.f, 1.f);
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glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) mvp);
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glDrawArrays(GL_LINES, 0, 4);
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@ -44,10 +44,7 @@
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#include "getopt.h"
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static const struct
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{
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float x, y;
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} vertices[4] =
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static const vec2 vertices[4] =
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{
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{ -0.6f, -0.6f },
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{ 0.6f, -0.6f },
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@ -77,7 +77,7 @@ static void key_callback(GLFWwindow* window, int key, int scancode, int action,
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int main(int argc, char** argv)
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{
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GLFWwindow* windows[2];
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GLuint texture, vertex_shader, fragment_shader, program, vertex_buffer;
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GLuint texture, program, vertex_buffer;
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GLint mvp_location, vpos_location, color_location, texture_location;
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srand((unsigned int) time(NULL));
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@ -142,14 +142,13 @@ static void key_callback(GLFWwindow* window, int key, int scancode, int action,
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int main(int argc, char** argv)
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{
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int ch, width, height;
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float position;
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unsigned long frame_count = 0;
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double last_time, current_time;
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int fullscreen = GLFW_FALSE;
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GLFWmonitor* monitor = NULL;
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GLFWwindow* window;
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GLuint vertex_buffer, vertex_shader, fragment_shader, program;
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GLint mvp_location, vpos_location, vcol_location;
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GLint mvp_location, vpos_location;
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while ((ch = getopt(argc, argv, "fh")) != -1)
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{
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