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Various stuff

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korenkonder
2023-03-13 00:46:39 +03:00
parent 281b654c1f
commit ed6caf4683
21 changed files with 951 additions and 896 deletions
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src/CRE/sprite.cpp
+9 -18
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@@ -203,7 +203,7 @@ namespace spr {
sprite_size = 0.0f;
field_CC = 0;
texture_pos = 0.0f;
texture_size = 0.0f;
texture_size = 1.0f;
next = 0;
}
@@ -496,7 +496,7 @@ namespace spr {
glGenBuffers(1, &vbo);
gl_state_bind_array_buffer(vbo, true);
vbo_vertex_count = 1024;
vbo_vertex_count = 4096;
static const GLsizei buffer_size = sizeof(sprite_draw_vertex);
@@ -702,21 +702,6 @@ namespace spr {
gl_state_active_bind_texture_2d(7, tex->tex);
gl_state_bind_vertex_array(vao);
gl_state_bind_array_buffer(vbo);
glEnableVertexAttribArray(0);
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, buffer_size,
(void*)offsetof(sprite_draw_vertex, pos));
glEnableVertexAttribArray(1);
glVertexAttribPointer(1, 4, GL_UNSIGNED_BYTE, GL_TRUE, buffer_size,
(void*)offsetof(sprite_draw_vertex, color));
glEnableVertexAttribArray(2);
glVertexAttribPointer(2, 2, GL_FLOAT, GL_FALSE, buffer_size,
(void*)offsetof(sprite_draw_vertex, uv[0]));
glEnableVertexAttribArray(3);
glVertexAttribPointer(3, 2, GL_FLOAT, GL_FALSE, buffer_size,
(void*)offsetof(sprite_draw_vertex, uv[1]));
for (sprite_draw_param& j : draw_param_buffer) {
if (j.blend) {
gl_state_enable_blend();
@@ -753,7 +738,6 @@ namespace spr {
shaders_ft.set(j.shader);
shaders_ft.draw_arrays(j.mode, j.first, j.count);
}
gl_state_bind_vertex_array(0);
gl_state_bind_array_buffer(0);
}
@@ -1572,11 +1556,18 @@ namespace spr {
static void draw_sprite_begin() {
gl_state_disable_blend();
gl_state_active_bind_texture_2d(0, 0);
gl_state_bind_sampler(0, 0);
gl_state_active_bind_texture_2d(1, 0);
gl_state_bind_sampler(1, 0);
gl_state_set_blend_func_separate(GL_ONE, GL_ZERO, GL_ONE, GL_ZERO);
}
static void draw_sprite_end() {
gl_state_disable_blend();
gl_state_active_bind_texture_2d(0, 0);
gl_state_bind_sampler(0, 0);
gl_state_active_bind_texture_2d(1, 0);
gl_state_bind_sampler(1, 0);
gl_state_set_blend_func_separate(GL_ONE, GL_ZERO, GL_ONE, GL_ZERO);
shader::unbind();
}