From 2577adf913e292a4a515e7dfc4023e37e8177f46 Mon Sep 17 00:00:00 2001
From: realtradam <github@tradam.dev>
Date: Sat, 25 Mar 2023 01:25:05 -0400
Subject: progress on getting textures working

---
 include/rodeo.h       | 37 ++++++++++++++-------------
 include/rodeo_types.h | 70 ++++++++++++++++++++++++++++++++++++++++++---------
 2 files changed, 77 insertions(+), 30 deletions(-)

(limited to 'include')

diff --git a/include/rodeo.h b/include/rodeo.h
index 8b38826..f54792b 100644
--- a/include/rodeo.h
+++ b/include/rodeo.h
@@ -32,11 +32,15 @@ mrodeo_vargs_do(final_arg)			\
 
 /// --- Math ---
 
-uint32_t
-rodeo_rgba_to_uint32(const rodeo_rgba_t color);
+rodeo_RGBA8_t
+rodeo_RGBAFloat_to_RGBA8(const rodeo_RGBAFloat_t color);
 
+rodeo_BGRA8_t
+rodeo_RGBA8_to_BGRA8(const rodeo_RGBA8_t color);
 /// --- Core ---
 
+extern rodeo_texture_2d_t rodeo_texture_2d_default;
+
 #define								\
 mrodeo_window_do(					\
 	screen_height,					\
@@ -79,7 +83,7 @@ rodeo_frame_end(void);
 
 void
 rodeo_mainloop_run(
-	rodeo_mainloop_function main_loop_func
+	rodeo_mainLoop_function main_loop_func
 );
 
 bool
@@ -100,25 +104,22 @@ rodeo_renderer_flush(void);
 void
 rodeo_rectangle_draw(
 	rodeo_rectangle_t rectangle,
-	rodeo_rgba_t color
+	rodeo_RGBAFloat_t color
 );
 
-//rodeo_texture_2d_t*
-//rodeo_texture2D_create(
-//	uint32_t width,
-//	uint32_t height,
-//	char *memory
-//);
-
-//rodeo_texture_2d_p
-//rodeo_texture_2d_create_default(void);
+rodeo_texture_2d_t
+rodeo_texture_2d_create_from_RGBA8(
+	const uint32_t width,
+	const uint32_t height,
+	const uint8_t memory[]
+);
 
 void
-rodeo_texture2D_draw(
-	rodeo_rectangle_t source,
-	rodeo_rectangle_t destination,
-	rodeo_rgba_t color,
-	rodeo_texture_2d_p texture
+rodeo_texture_2d_draw(
+	const rodeo_rectangle_t source,
+	const rodeo_rectangle_t destination,
+	const rodeo_RGBAFloat_t color,
+	const rodeo_texture_2d_t *texture
 );
 
 /// --- String ---
diff --git a/include/rodeo_types.h b/include/rodeo_types.h
index a0d3d4e..5f9925e 100644
--- a/include/rodeo_types.h
+++ b/include/rodeo_types.h
@@ -5,29 +5,64 @@
 #include <stdint.h>
 #include <stddef.h>
 
-typedef struct
+typedef struct irodeo_texture_internal_t irodeo_texture_internal_t;
+typedef irodeo_texture_internal_t *rodeo_texture_internal_p;
+
+typedef union
 {
-	float red;
-	float green;
-	float blue;
-	float alpha;
+	struct {
+		float red;
+		float green;
+		float blue;
+		float alpha;
+	};
+	float array[4];
 }
-rodeo_rgba_t;
+rodeo_RGBAFloat_t;
+
+typedef union
+{
+	struct
+	{
+		uint8_t red;
+		uint8_t green;
+		uint8_t blue;
+		uint8_t alpha;
+	};
+	uint32_t rgba;
+	uint8_t array[4];
+}
+rodeo_RGBA8_t;
+
+typedef union
+{
+	struct
+	{
+		uint8_t blue;
+		uint8_t green;
+		uint8_t red;
+		uint8_t alpha;
+	};
+	uint32_t bgra;
+	uint8_t array[4];
+}
+rodeo_BGRA8_t;
 
 typedef struct
 {
 	float x;
 	float y;
 	float z;
-	uint32_t abgr;
-	float tex_x;
-	float tex_y;
+	uint32_t bgra;
+	float texture_x;
+	float texture_y;
+	float texture_id;
 }
 rodeo_vertex_t;
 
 typedef
 void
-(*rodeo_mainloop_function)(void);
+(*rodeo_mainLoop_function)(void);
 
 typedef struct
 {
@@ -40,10 +75,21 @@ rodeo_rectangle_t;
 
 typedef struct
 {
-	uint8_t fill_this_out;
+	rodeo_texture_internal_p internal_texture;
+	uint32_t width;
+	uint32_t height;
 }
 rodeo_texture_2d_t;
 
+/*
+typedef struct
+{
+	rodeo_texture_2d_t texture;
+	rodeo_frameBuffer_internal_p internal_frame_buffer;
+}
+rodeo_frameBuffer_2d_t;
+*/
+
 /// --- String ---
 
 // taken from STC library
@@ -70,4 +116,4 @@ typedef
 void
 (*rodeo_log_function)(rodeo_string_t text);
 
-typedef rodeo_texture_2d_t* rodeo_texture_2d_p;
+
-- 
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