X-Git-Url: http://git.xonotic.org/?a=blobdiff_plain;f=gl_textures.c;h=fe13aca500ea487f28821db2deb3aa87fe648aed;hb=bca9ce32c07abac828a3e3a0201946de48a74cdb;hp=ee9277129d297824150d3481d489141c7c3ce179;hpb=d5892a29c4f1e6954eb59ffc790d29d3f9925fe2;p=xonotic%2Fdarkplaces.git

diff --git a/gl_textures.c b/gl_textures.c
index ee927712..fe13aca5 100644
--- a/gl_textures.c
+++ b/gl_textures.c
@@ -11,12 +11,12 @@ cvar_t r_precachetextures = {CVAR_SAVE, "r_precachetextures", "1", "0 = never up
 cvar_t gl_texture_anisotropy = {CVAR_SAVE, "gl_texture_anisotropy", "1", "anisotropic filtering quality (if supported by hardware), 1 sample (no anisotropy) and 8 sample (8 tap anisotropy) are recommended values"};
 cvar_t gl_texturecompression = {CVAR_SAVE, "gl_texturecompression", "0", "whether to compress textures, a value of 0 disables compression (even if the individual cvars are 1), 1 enables fast (low quality) compression at startup, 2 enables slow (high quality) compression at startup"};
 cvar_t gl_texturecompression_color = {CVAR_SAVE, "gl_texturecompression_color", "1", "whether to compress colormap (diffuse) textures"};
-cvar_t gl_texturecompression_normal = {CVAR_SAVE, "gl_texturecompression_normal", "1", "whether to compress normalmap (normalmap) textures"};
+cvar_t gl_texturecompression_normal = {CVAR_SAVE, "gl_texturecompression_normal", "0", "whether to compress normalmap (normalmap) textures"};
 cvar_t gl_texturecompression_gloss = {CVAR_SAVE, "gl_texturecompression_gloss", "1", "whether to compress glossmap (specular) textures"};
 cvar_t gl_texturecompression_glow = {CVAR_SAVE, "gl_texturecompression_glow", "1", "whether to compress glowmap (luma) textures"};
-cvar_t gl_texturecompression_2d = {CVAR_SAVE, "gl_texturecompression_2d", "1", "whether to compress 2d (hud/menu) textures other than the font"};
-cvar_t gl_texturecompression_q3bsplightmaps = {CVAR_SAVE, "gl_texturecompression_q3bsplightmaps", "1", "whether to compress lightmaps in q3bsp format levels"};
-cvar_t gl_texturecompression_q3bspdeluxemaps = {CVAR_SAVE, "gl_texturecompression_q3bspdeluxemaps", "1", "whether to compress deluxemaps in q3bsp format levels (only levels compiled with q3map2 -deluxe have these)"};
+cvar_t gl_texturecompression_2d = {CVAR_SAVE, "gl_texturecompression_2d", "0", "whether to compress 2d (hud/menu) textures other than the font"};
+cvar_t gl_texturecompression_q3bsplightmaps = {CVAR_SAVE, "gl_texturecompression_q3bsplightmaps", "0", "whether to compress lightmaps in q3bsp format levels"};
+cvar_t gl_texturecompression_q3bspdeluxemaps = {CVAR_SAVE, "gl_texturecompression_q3bspdeluxemaps", "0", "whether to compress deluxemaps in q3bsp format levels (only levels compiled with q3map2 -deluxe have these)"};
 cvar_t gl_texturecompression_sky = {CVAR_SAVE, "gl_texturecompression_sky", "0", "whether to compress sky textures"};
 cvar_t gl_texturecompression_lightcubemaps = {CVAR_SAVE, "gl_texturecompression_lightcubemaps", "1", "whether to compress light cubemaps (spotlights and other light projection images)"};
 
@@ -38,7 +38,7 @@ static mempool_t *texturemempool;
 
 typedef struct textypeinfo_s
 {
-	int textype;
+	textype_t textype;
 	int inputbytesperpixel;
 	int internalbytesperpixel;
 	float glinternalbytesperpixel;
@@ -47,17 +47,17 @@ typedef struct textypeinfo_s
 }
 textypeinfo_t;
 
-static textypeinfo_t textype_palette                = {TEXTYPE_PALETTE, 1, 4, 4.0f, GL_RGBA   , 3};
+static textypeinfo_t textype_palette                = {TEXTYPE_PALETTE, 1, 4, 4.0f, GL_BGRA   , 3};
+static textypeinfo_t textype_palette_alpha          = {TEXTYPE_PALETTE, 1, 4, 4.0f, GL_BGRA   , 4};
+static textypeinfo_t textype_palette_compress       = {TEXTYPE_PALETTE, 1, 4, 0.5f, GL_BGRA   , GL_COMPRESSED_RGB_ARB};
+static textypeinfo_t textype_palette_alpha_compress = {TEXTYPE_PALETTE, 1, 4, 1.0f, GL_BGRA   , GL_COMPRESSED_RGBA_ARB};
 static textypeinfo_t textype_rgba                   = {TEXTYPE_RGBA   , 4, 4, 4.0f, GL_RGBA   , 3};
-static textypeinfo_t textype_bgra                   = {TEXTYPE_BGRA   , 4, 4, 4.0f, GL_BGRA   , 3};
-static textypeinfo_t textype_palette_alpha          = {TEXTYPE_PALETTE, 1, 4, 4.0f, GL_RGBA   , 4};
 static textypeinfo_t textype_rgba_alpha             = {TEXTYPE_RGBA   , 4, 4, 4.0f, GL_RGBA   , 4};
-static textypeinfo_t textype_bgra_alpha             = {TEXTYPE_BGRA   , 4, 4, 4.0f, GL_BGRA   , 4};
-static textypeinfo_t textype_palette_compress       = {TEXTYPE_PALETTE, 1, 4, 0.5f, GL_RGBA   , GL_COMPRESSED_RGB_ARB};
 static textypeinfo_t textype_rgba_compress          = {TEXTYPE_RGBA   , 4, 4, 0.5f, GL_RGBA   , GL_COMPRESSED_RGB_ARB};
-static textypeinfo_t textype_bgra_compress          = {TEXTYPE_BGRA   , 4, 4, 0.5f, GL_BGRA   , GL_COMPRESSED_RGB_ARB};
-static textypeinfo_t textype_palette_alpha_compress = {TEXTYPE_PALETTE, 1, 4, 1.0f, GL_RGBA   , GL_COMPRESSED_RGBA_ARB};
 static textypeinfo_t textype_rgba_alpha_compress    = {TEXTYPE_RGBA   , 4, 4, 1.0f, GL_RGBA   , GL_COMPRESSED_RGBA_ARB};
+static textypeinfo_t textype_bgra                   = {TEXTYPE_BGRA   , 4, 4, 4.0f, GL_BGRA   , 3};
+static textypeinfo_t textype_bgra_alpha             = {TEXTYPE_BGRA   , 4, 4, 4.0f, GL_BGRA   , 4};
+static textypeinfo_t textype_bgra_compress          = {TEXTYPE_BGRA   , 4, 4, 0.5f, GL_BGRA   , GL_COMPRESSED_RGB_ARB};
 static textypeinfo_t textype_bgra_alpha_compress    = {TEXTYPE_BGRA   , 4, 4, 1.0f, GL_BGRA   , GL_COMPRESSED_RGBA_ARB};
 
 #define GLTEXTURETYPE_1D 0
@@ -141,10 +141,10 @@ static gltexturepool_t *gltexturepoolchain = NULL;
 
 static unsigned char *resizebuffer = NULL, *colorconvertbuffer;
 static int resizebuffersize = 0;
-static unsigned char *texturebuffer;
+static const unsigned char *texturebuffer;
 static int texturebuffersize = 0;
 
-static textypeinfo_t *R_GetTexTypeInfo(int textype, int flags)
+static textypeinfo_t *R_GetTexTypeInfo(textype_t textype, int flags)
 {
 	if ((flags & TEXF_COMPRESS) && gl_texturecompression.integer >= 1 && gl_support_texture_compression)
 	{
@@ -239,6 +239,7 @@ void R_MakeTextureDynamic(rtexture_t *rt, updatecallback_t updatecallback, void
 	glt->flags |= GLTEXF_DYNAMIC;
 	glt->updatecallback = updatecallback;
 	glt->updatacallback_data = data;
+	glt->dirtytexnum = 0;
 }
 
 static void R_UpdateDynamicTexture(gltexture_t *glt) {
@@ -286,6 +287,13 @@ int R_RealGetTexture(rtexture_t *rt)
 		return 0;
 }
 
+void R_PurgeTexture(rtexture_t *rt)
+{
+	if(rt && !(((gltexture_t*) rt)->flags & TEXF_PERSISTENT)) {
+		R_FreeTexture(rt);
+	}
+}
+
 void R_FreeTexture(rtexture_t *rt)
 {
 	gltexture_t *glt, **gltpointer;
@@ -300,7 +308,7 @@ void R_FreeTexture(rtexture_t *rt)
 	else
 		Host_Error("R_FreeTexture: texture \"%s\" not linked in pool", glt->identifier);
 
-	if (glt->texnum)
+	if (!(glt->flags & GLTEXF_UPLOAD))
 	{
 		CHECKGLERROR
 		qglDeleteTextures(1, (GLuint *)&glt->texnum);CHECKGLERROR
@@ -800,9 +808,8 @@ static void R_Upload(gltexture_t *glt, const unsigned char *data, int fragx, int
 	}
 	else if (glt->textype->textype == TEXTYPE_PALETTE)
 	{
-		// promote paletted to RGBA, so we only have to worry about RGB and
-		// RGBA in the rest of this code
-		Image_Copy8bitRGBA(prevbuffer, colorconvertbuffer, fragwidth * fragheight * fragdepth * glt->sides, glt->palette);
+		// promote paletted to BGRA, so we only have to worry about BGRA in the rest of this code
+		Image_Copy8bitBGRA(prevbuffer, colorconvertbuffer, fragwidth * fragheight * fragdepth * glt->sides, glt->palette);
 		prevbuffer = colorconvertbuffer;
 	}
 
@@ -898,7 +905,7 @@ static void R_Upload(gltexture_t *glt, const unsigned char *data, int fragx, int
 		case GLTEXTURETYPE_CUBEMAP:
 			// convert and upload each side in turn,
 			// from a continuous block of input texels
-			texturebuffer = prevbuffer;
+			texturebuffer = (unsigned char *)prevbuffer;
 			for (i = 0;i < 6;i++)
 			{
 				prevbuffer = texturebuffer;
@@ -951,7 +958,7 @@ static void R_UploadTexture (gltexture_t *glt)
 		Con_Printf("R_UploadTexture: Texture %s already uploaded and destroyed.  Can not upload original image again.  Uploaded blank texture.\n", glt->identifier);
 }
 
-static rtexture_t *R_SetupTexture(rtexturepool_t *rtexturepool, const char *identifier, int width, int height, int depth, int sides, int flags, int textype, int texturetype, const unsigned char *data, const unsigned int *palette)
+static rtexture_t *R_SetupTexture(rtexturepool_t *rtexturepool, const char *identifier, int width, int height, int depth, int sides, int flags, textype_t textype, int texturetype, const unsigned char *data, const unsigned int *palette)
 {
 	int i, size;
 	gltexture_t *glt;
@@ -1040,7 +1047,7 @@ static rtexture_t *R_SetupTexture(rtexturepool_t *rtexturepool, const char *iden
 	glt->glformat = texinfo->glformat;
 	glt->bytesperpixel = texinfo->internalbytesperpixel;
 	glt->sides = glt->texturetype == GLTEXTURETYPE_CUBEMAP ? 6 : 1;
-	glt->texnum = -1;
+	glt->texnum = 0;
 	// init the dynamic texture attributes, too [11/22/2007 Black]
 	glt->dirtytexnum = 0;
 	glt->updatecallback = NULL;
@@ -1057,25 +1064,28 @@ static rtexture_t *R_SetupTexture(rtexturepool_t *rtexturepool, const char *iden
 	GL_Texture_CalcImageSize(glt->texturetype, glt->flags, glt->inputwidth, glt->inputheight, glt->inputdepth, &glt->tilewidth, &glt->tileheight, &glt->tiledepth);
 	R_PrecacheTexture(glt);
 
+	// texture converting and uploading can take a while, so make sure we're sending keepalives
+	CL_KeepaliveMessage(false);
+
 	return (rtexture_t *)glt;
 }
 
-rtexture_t *R_LoadTexture1D(rtexturepool_t *rtexturepool, const char *identifier, int width, const unsigned char *data, int textype, int flags, const unsigned int *palette)
+rtexture_t *R_LoadTexture1D(rtexturepool_t *rtexturepool, const char *identifier, int width, const unsigned char *data, textype_t textype, int flags, const unsigned int *palette)
 {
 	return R_SetupTexture(rtexturepool, identifier, width, 1, 1, 1, flags, textype, GLTEXTURETYPE_1D, data, palette);
 }
 
-rtexture_t *R_LoadTexture2D(rtexturepool_t *rtexturepool, const char *identifier, int width, int height, const unsigned char *data, int textype, int flags, const unsigned int *palette)
+rtexture_t *R_LoadTexture2D(rtexturepool_t *rtexturepool, const char *identifier, int width, int height, const unsigned char *data, textype_t textype, int flags, const unsigned int *palette)
 {
 	return R_SetupTexture(rtexturepool, identifier, width, height, 1, 1, flags, textype, GLTEXTURETYPE_2D, data, palette);
 }
 
-rtexture_t *R_LoadTexture3D(rtexturepool_t *rtexturepool, const char *identifier, int width, int height, int depth, const unsigned char *data, int textype, int flags, const unsigned int *palette)
+rtexture_t *R_LoadTexture3D(rtexturepool_t *rtexturepool, const char *identifier, int width, int height, int depth, const unsigned char *data, textype_t textype, int flags, const unsigned int *palette)
 {
 	return R_SetupTexture(rtexturepool, identifier, width, height, depth, 1, flags, textype, GLTEXTURETYPE_3D, data, palette);
 }
 
-rtexture_t *R_LoadTextureCubeMap(rtexturepool_t *rtexturepool, const char *identifier, int width, const unsigned char *data, int textype, int flags, const unsigned int *palette)
+rtexture_t *R_LoadTextureCubeMap(rtexturepool_t *rtexturepool, const char *identifier, int width, const unsigned char *data, textype_t textype, int flags, const unsigned int *palette)
 {
 	return R_SetupTexture(rtexturepool, identifier, width, width, 1, 6, flags, textype, GLTEXTURETYPE_CUBEMAP, data, palette);
 }
@@ -1112,3 +1122,9 @@ void R_UpdateTexture(rtexture_t *rt, const unsigned char *data, int x, int y, in
 	R_Upload(glt, data, x, y, 0, width, height, 1);
 }
 
+void R_ClearTexture (rtexture_t *rt)
+{
+	gltexture_t *glt = (gltexture_t *)rt;
+
+	R_Upload( glt, NULL, 0, 0, 0, glt->tilewidth, glt->tileheight, glt->tiledepth );
+}