X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=demo_prior;a=blobdiff_plain;f=src%2Fpost.c;fp=src%2Fpost.c;h=91109b2d97770cb0a8438a95cd0355d73b4a9166;hp=b78284af298775818c6e2bb1c95a155b53bb9ef4;hb=5eefe7b94c8d6c6caa2c10e3835ab0831a3c42a1;hpb=ca5ddcfae04b0c10505325629d8a59e626811433

diff --git a/src/post.c b/src/post.c
index b78284a..91109b2 100644
--- a/src/post.c
+++ b/src/post.c
@@ -1,29 +1,40 @@
-#include <assert.h>
 #include "opengl.h"
 #include "texture.h"
 #include "post.h"
 #include "demo.h"
 #include "opt.h"
+#include "sdr.h"
 
-static unsigned int fbtex_gltexid[2];
-static unsigned int fbo[2], rbuf_depth[2];
-struct texture fbtex[2];
-int fbtex_cur;
+static unsigned int post_fbtex_gltexid[2];
+static unsigned int rbuf_depth[2];
+
+unsigned int post_fbo[2];
+struct texture post_fbtex[2];
+int post_fbtex_cur;
+
+unsigned int post_sdr[MAX_POST_SDR];
 
 int post_init(void)
 {
 	int i;
+	static const char *psdr_fname[] = {"sdr/oldfig.p.glsl"};
+
+	for(i=0; i<MAX_POST_SDR; i++) {
+		if(!(post_sdr[i] = create_program_load("sdr/post.v.glsl", psdr_fname[i]))) {
+			return -1;
+		}
+	}
 
-	glGenTextures(2, fbtex_gltexid);
+	glGenTextures(2, post_fbtex_gltexid);
 	glGenRenderbuffers(2, rbuf_depth);
 
 	for(i=0; i<2; i++) {
-		fbtex[i].id = fbtex_gltexid[i];
-		fbtex[i].width = 0;
-		fbtex[i].height = 0;
-		fbtex[i].pixels = 0;
+		post_fbtex[i].id = post_fbtex_gltexid[i];
+		post_fbtex[i].width = 0;
+		post_fbtex[i].height = 0;
+		post_fbtex[i].pixels = 0;
 
-		glBindTexture(GL_TEXTURE_2D, fbtex[i].id);
+		glBindTexture(GL_TEXTURE_2D, post_fbtex[i].id);
 		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
 		glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
 	}
@@ -32,14 +43,14 @@ int post_init(void)
 
 void post_cleanup(void)
 {
-	if(fbtex_gltexid[0]) {
-		glDeleteTextures(2, fbtex_gltexid);
+	if(post_fbtex_gltexid[0]) {
+		glDeleteTextures(2, post_fbtex_gltexid);
 	}
 	if(rbuf_depth[0]) {
 		glDeleteRenderbuffers(2, rbuf_depth);
 	}
-	if(fbo[0]) {
-		glDeleteFramebuffers(2, fbo);
+	if(post_fbo[0]) {
+		glDeleteFramebuffers(2, post_fbo);
 	}
 }
 
@@ -47,24 +58,24 @@ void post_reshape(int x, int y)
 {
 	int i, ifmt;
 
-	if(x != fbtex[0].width || y != fbtex[0].height) {
+	if(x != post_fbtex[0].width || y != post_fbtex[0].height) {
 		ifmt = opt.srgb ? GL_SRGB_ALPHA : GL_RGBA;
 
 		for(i=0; i<2; i++) {
-			glBindTexture(GL_TEXTURE_2D, fbtex[i].id);
+			glBindTexture(GL_TEXTURE_2D, post_fbtex[i].id);
 			glTexImage2D(GL_TEXTURE_2D, 0, ifmt, x, y, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0);
-			fbtex[i].width = x;
-			fbtex[i].height = y;
+			post_fbtex[i].width = x;
+			post_fbtex[i].height = y;
 
 			glBindRenderbuffer(GL_RENDERBUFFER, rbuf_depth[i]);
 			glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT24, x, y);
 		}
 
-		if(!fbo[0]) {
-			glGenFramebuffers(2, fbo);
+		if(!post_fbo[0]) {
+			glGenFramebuffers(2, post_fbo);
 			for(i=0; i<2; i++) {
-				glBindFramebuffer(GL_FRAMEBUFFER, fbo[i]);
-				glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, fbtex_gltexid[i], 0);
+				glBindFramebuffer(GL_FRAMEBUFFER, post_fbo[i]);
+				glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, post_fbtex_gltexid[i], 0);
 				glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, rbuf_depth[i]);
 			}
 			glBindFramebuffer(GL_FRAMEBUFFER, 0);