From c277ae7aff96fa42f50383ba4479045a8be70c19 Mon Sep 17 00:00:00 2001
From: Dominic Masters <dominic@domsplace.com>
Date: Sun, 22 Mar 2026 18:14:56 -0500
Subject: [PATCH] DOlphin shader prog

---
 cmake/targets/linux.cmake                      |  1 -
 src/duskdolphin/display/CMakeLists.txt         |  3 ++-
 src/duskdolphin/display/shader/CMakeLists.txt  | 10 ++++++++++
 src/duskdolphin/display/shader/shaderdolphin.c | 11 +++++++++++
 src/duskdolphin/display/shader/shaderdolphin.h | 17 +++++++++++++++++
 .../display/shader/shaderplatform.h            | 18 ++++++++++++++++++
 .../display/shader/shaderunlitdolphin.c        | 11 +++++++++++
 7 files changed, 69 insertions(+), 2 deletions(-)
 create mode 100644 src/duskdolphin/display/shader/CMakeLists.txt
 create mode 100644 src/duskdolphin/display/shader/shaderdolphin.c
 create mode 100644 src/duskdolphin/display/shader/shaderdolphin.h
 create mode 100644 src/duskdolphin/display/shader/shaderplatform.h
 create mode 100644 src/duskdolphin/display/shader/shaderunlitdolphin.c

diff --git a/cmake/targets/linux.cmake b/cmake/targets/linux.cmake
index bec0a02..f83d136 100644
--- a/cmake/targets/linux.cmake
+++ b/cmake/targets/linux.cmake
@@ -29,7 +29,6 @@ target_compile_definitions(${DUSK_LIBRARY_TARGET_NAME} PUBLIC
   DUSK_SDL2
   DUSK_OPENGL
   DUSK_LINUX
-  DUSK_OPENGL_LEGACY
   DUSK_DISPLAY_SIZE_DYNAMIC
   DUSK_DISPLAY_WIDTH_DEFAULT=640
   DUSK_DISPLAY_HEIGHT_DEFAULT=480
diff --git a/src/duskdolphin/display/CMakeLists.txt b/src/duskdolphin/display/CMakeLists.txt
index c52ff4f..914771b 100644
--- a/src/duskdolphin/display/CMakeLists.txt
+++ b/src/duskdolphin/display/CMakeLists.txt
@@ -14,4 +14,5 @@ target_sources(${DUSK_LIBRARY_TARGET_NAME}
 add_subdirectory(camera)
 add_subdirectory(framebuffer)
 add_subdirectory(mesh)
-add_subdirectory(texture)
\ No newline at end of file
+add_subdirectory(texture)
+add_subdirectory(shader)
\ No newline at end of file
diff --git a/src/duskdolphin/display/shader/CMakeLists.txt b/src/duskdolphin/display/shader/CMakeLists.txt
new file mode 100644
index 0000000..ac6648b
--- /dev/null
+++ b/src/duskdolphin/display/shader/CMakeLists.txt
@@ -0,0 +1,10 @@
+# Copyright (c) 2026 Dominic Masters
+# 
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+# Sources
+target_sources(${DUSK_LIBRARY_TARGET_NAME}
+  PUBLIC
+    shaderdolphin.c
+)
\ No newline at end of file
diff --git a/src/duskdolphin/display/shader/shaderdolphin.c b/src/duskdolphin/display/shader/shaderdolphin.c
new file mode 100644
index 0000000..f79c390
--- /dev/null
+++ b/src/duskdolphin/display/shader/shaderdolphin.c
@@ -0,0 +1,11 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "shadergl.h"
+#include "util/memory.h"
+#include "util/string.h"
+#include "display/shader/shaderunlit.h"
diff --git a/src/duskdolphin/display/shader/shaderdolphin.h b/src/duskdolphin/display/shader/shaderdolphin.h
new file mode 100644
index 0000000..04f1c74
--- /dev/null
+++ b/src/duskdolphin/display/shader/shaderdolphin.h
@@ -0,0 +1,17 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "error/error.h"
+
+typedef struct {
+  void *empty;
+} shaderdolphin_t;
+
+typedef struct {
+  void *empty;
+} shaderdefinitiondolphin_t;
\ No newline at end of file
diff --git a/src/duskdolphin/display/shader/shaderplatform.h b/src/duskdolphin/display/shader/shaderplatform.h
new file mode 100644
index 0000000..5e7eb35
--- /dev/null
+++ b/src/duskdolphin/display/shader/shaderplatform.h
@@ -0,0 +1,18 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "shaderdolphin.h"
+
+typedef shaderdolphin_t shaderplatform_t;
+typedef shaderdefinitiondolphin_t shaderdefinitionplatform_t;
+
+#define shaderInitPlatform shaderInitDolphin
+#define shaderBindPlatform shaderBindDolphin
+#define shaderSetMatrixPlatform shaderSetMatrixDolphin
+// #define shaderSetTexturePlatform shaderSetTextureDolphin
+#define shaderDisposePlatform shaderDisposeDolphin
\ No newline at end of file
diff --git a/src/duskdolphin/display/shader/shaderunlitdolphin.c b/src/duskdolphin/display/shader/shaderunlitdolphin.c
new file mode 100644
index 0000000..c9f68fc
--- /dev/null
+++ b/src/duskdolphin/display/shader/shaderunlitdolphin.c
@@ -0,0 +1,11 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "display/shader/shaderunlit.h"
+
+shaderdefinition_t SHADER_UNLIT_DEFINITION = {
+};
\ No newline at end of file