1 files changed, 0 insertions, 183 deletions
diff --git a/src/rendering.cc b/src/rendering.cc
deleted file mode 100644
index 8127c13..0000000
--- a/src/rendering.cc
+++ /dev/null
@@ -1,183 +0,0 @@
-#include "rendering.h"
-
-#include <glad.h>
-
-#include <cstring>
-
-#include "cglm/types.h"
-#include "utils.h"
-
-bool wayc_image_init(texture_t* texture, image_type_e type,
-                     image_format_e format, u32 width, u32 height) {
-  wayc_notnull(texture);
-
-  glCreateTextures(type, 1, texture);
-  if (*texture == 0) return false;
-
-  switch (type) {
-    case IMAGE_TYPE_2D:
-      // TODO: add error checking
-      glTextureStorage2D(*texture, 1, format, width, height);
-      break;
-    default:
-      break;
-  }
-
-  return true;
-}
-
-bool wayc_image_upload(texture_t texture, ivec2 offset, u32 width, u32 height,
-                       image_type_e type, image_format_e format,
-                       image_data_type_e data_type, i32 alignment,
-                       const u8* data) {
-  wayc_notnull(data);
-
-  glPixelStorei(GL_UNPACK_ALIGNMENT, alignment);
-
-  switch (type) {
-    case IMAGE_TYPE_2D:
-      // TODO: add error checking
-      glTextureSubImage2D(texture, 0, offset[0], offset[1], width, height,
-                          format, data_type, data);
-      break;
-    default:
-      break;
-  }
-
-  return true;
-}
-
-void wayc_image_use(texture_t texture, u32 slot) {
-  glBindTextureUnit(slot, texture);
-}
-
-void wayc_image_deinit(texture_t* texture) {
-  wayc_notnull(texture);
-  glDeleteTextures(1, texture);
-}
-
-bool wayc_sampler_init(sampler_t* sampler, sample_filter_e filter,
-                       sample_wrap_e wrap) {
-  wayc_notnull(sampler);
-
-  glCreateSamplers(1, sampler);
-  if (*sampler == 0) return false;
-
-  glSamplerParameteri(*sampler, GL_TEXTURE_MIN_FILTER, filter);
-  glSamplerParameteri(*sampler, GL_TEXTURE_MAG_FILTER, filter);
-  glSamplerParameteri(*sampler, GL_TEXTURE_WRAP_S, wrap);
-  glSamplerParameteri(*sampler, GL_TEXTURE_WRAP_T, wrap);
-
-  return true;
-}
-
-void wayc_sampler_use(sampler_t sampler, u32 slot) {
-  glBindSampler(slot, sampler);
-}
-
-void wayc_sampler_deinit(sampler_t* sampler) { glDeleteSamplers(1, sampler); }
-
-bool wayc_atlas_init(atlas_s* atlas, image_format_e format, u32 width,
-                     u32 height) {
-  wayc_notnull(atlas);
-  memset(atlas, 0, sizeof(*atlas));
-
-  bool success = false;
-
-  texture_t texture;
-  bool ok = wayc_image_init(&texture, IMAGE_TYPE_2D, format, width, height);
-  if (!ok) return false;
-  wayc_defer_cond(wayc_image_deinit(&texture);, success, true);
-
-  sampler_t sampler;
-  ok = wayc_sampler_init(&sampler, SAMPLE_FILTER_NEAREST,
-                         SAMPLE_WRAP_CLAMP_TO_EDGE);
-  if (!ok) return false;
-
-  atlas->texture = texture;
-  atlas->sampler = sampler;
-  atlas->width = width;
-  atlas->height = height;
-
-  success = true;
-  return true;
-}
-
-void wayc_atlas_use(atlas_s* atlas, u32 slot) {
-  wayc_image_use(atlas->texture, slot);
-  wayc_sampler_use(atlas->sampler, slot);
-}
-
-bool wayc_atlas_set(atlas_s* atlas, image_data_type_e data_type, ivec2 offset,
-                    u32 width, u32 height, i32 alignment, const u8* data) {
-  wayc_notnull(atlas);
-  wayc_notnull(data);
-
-  u32 final_x = offset[0] + width;
-  u32 final_y = offset[1] + height;
-  if (final_x > atlas->width || final_y > atlas->height) return false;
-
-  wayc_image_upload(atlas->texture, offset, width, height, IMAGE_TYPE_2D,
-                    atlas->format, data_type, alignment, data);
-  return true;
-}
-
-void wayc_atlas_deinit(atlas_s* atlas) {
-  wayc_notnull(atlas);
-  wayc_sampler_deinit(&atlas->sampler);
-  wayc_image_deinit(&atlas->texture);
-}
-
-static inline void wayc_atlas_packer_wrap(struct atlas_packer_s* packer) {
-  WAYC_X(packer->cursor) = 0;
-  WAYC_Y(packer->cursor) += packer->row_height;
-  packer->row_height = 0;
-}
-
-bool wayc_atlas_packer_allocate(struct atlas_packer_s* packer, u32 width,
-                                u32 height, ivec2 out) {
-  wayc_notnull(packer);
-
-  struct atlas_s* atlas = packer->atlas;
-  wayc_notnull(atlas);
-
-  if (width > atlas->width || height > atlas->height) return false;
-
-  if (WAYC_X(packer->cursor) + width > atlas->width)
-    wayc_atlas_packer_wrap(packer);
-
-  if (WAYC_Y(packer->cursor) + height > atlas->height) return false;
-
-  glm_ivec2_copy(packer->cursor, out);
-  WAYC_X(packer->cursor) += width;
-  packer->row_height = wayc_max(packer->row_height, height);
-
-  return true;
-}
-
-bool wayc_buffer_init(buffer_t* buffer, usize size) {
-  wayc_notnull(buffer);
-
-  glCreateBuffers(1, buffer);
-  if (*buffer == 0) return false;
-
-  glNamedBufferStorage(*buffer, size, nullptr, GL_DYNAMIC_STORAGE_BIT);
-  return true;
-}
-
-bool wayc_buffer_set(buffer_t buffer, usize offset, usize size,
-                     const u8* data) {
-  wayc_notnull(data);
-
-  glNamedBufferSubData(buffer, offset, size, data);  // TODO: add error checking
-  return true;
-}
-
-void wayc_buffer_use(buffer_t buffer, buffer_type_e type) {
-  glBindBuffer(type, buffer);
-}
-
-void wayc_buffer_deinit(buffer_t* buffer) {
-  wayc_notnull(buffer);
-  glDeleteBuffers(1, buffer);
-}