diff options
Diffstat (limited to 'graphics.c')
| -rw-r--r-- | graphics.c | 11 |
1 files changed, 8 insertions, 3 deletions
@@ -123,15 +123,15 @@ bool init_gl(client_state* state) { } void render_frame(client_state *state) { + // set up frame glViewport(0, 0, state->width, state->height); glClearColor(0.0, 0.0, 0.0, 1.0); glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); + // draw text glBindVertexArray(state->input_buffer_text.vao); - glBindBuffer(GL_ARRAY_BUFFER, state->input_buffer_text.vbo); - glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, state->input_buffer_text.ebo); - glActiveTexture(GL_TEXTURE0); + glBindTexture(GL_TEXTURE_2D, state->atlas.texture); glUseProgram(state->text_shader); @@ -139,6 +139,11 @@ void render_frame(client_state *state) { glUniform2f(state->offset_uniform, 0.0f, 0.0f); glDrawElements(GL_TRIANGLES, state->input_buffer_text.num_elements, GL_UNSIGNED_INT, 0); + // draw second text a line higher + glUniform2f(state->offset_uniform, 0.0f, state->line_height); + glDrawElements(GL_TRIANGLES, state->input_buffer_text.num_elements, GL_UNSIGNED_INT, 0); + + // present screen eglSwapBuffers(state->egl_display, state->egl_surface); } |