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wgl: Add WGL_NV_float_buffer and WGL_NV_texture_rectangle support.

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This commit is contained in:
Roderick Colenbrander 2007-07-27 15:01:52 +02:00 committed by Alexandre Julliard
parent ae9119f8d0
commit 8873478e05
2 changed files with 111 additions and 5 deletions
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76
dlls/winex11.drv/opengl.c
View file

@ -759,9 +759,17 @@ static int ConvertAttribWGLtoGLX(const int* iWGLAttr, int* oGLXAttr, Wine_GLPBuf
}
}
break ;
case WGL_FLOAT_COMPONENTS_NV:
pop = iWGLAttr[++cur];
PUSH2(oGLXAttr, GLX_FLOAT_COMPONENTS_NV, pop);
TRACE("pAttr[%d] = GLX_FLOAT_COMPONENTS_NV: %x\n", cur, pop);
break ;
case WGL_BIND_TO_TEXTURE_RGB_ARB:
case WGL_BIND_TO_TEXTURE_RGBA_ARB:
case WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_R_NV:
case WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RG_NV:
case WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGB_NV:
case WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGBA_NV:
pop = iWGLAttr[++cur];
/** cannot be converted, see direct handling on
* - wglGetPixelFormatAttribivARB
@ -2023,7 +2031,22 @@ static HPBUFFERARB WINAPI X11DRV_wglCreatePbufferARB(HDC hdc, int iPixelFormat,
case WGL_TEXTURE_RGBA_ARB:
object->use_render_texture = GL_RGBA;
break;
/* WGL_FLOAT_COMPONENTS_NV */
case WGL_TEXTURE_FLOAT_R_NV:
object->use_render_texture = GL_FLOAT_R_NV;
break;
case WGL_TEXTURE_FLOAT_RG_NV:
object->use_render_texture = GL_FLOAT_RG_NV;
break;
case WGL_TEXTURE_FLOAT_RGB_NV:
object->use_render_texture = GL_FLOAT_RGB_NV;
break;
case WGL_TEXTURE_FLOAT_RGBA_NV:
object->use_render_texture = GL_FLOAT_RGBA_NV;
break;
default:
ERR("Unknown texture format: %x\n", attr_v);
SetLastError(ERROR_INVALID_DATA);
goto create_failed;
}
@ -2080,7 +2103,13 @@ static HPBUFFERARB WINAPI X11DRV_wglCreatePbufferARB(HDC hdc, int iPixelFormat,
object->texture_bind_target = GL_TEXTURE_2D;
break;
}
case WGL_TEXTURE_RECTANGLE_NV: {
object->texture_target = GL_TEXTURE_RECTANGLE_NV;
object->texture_bind_target = GL_TEXTURE_BINDING_RECTANGLE_NV;
break;
}
default:
ERR("Unknown texture target: %x\n", attr_v);
SetLastError(ERROR_INVALID_DATA);
goto create_failed;
}
@ -2212,10 +2241,28 @@ static GLboolean WINAPI X11DRV_wglQueryPbufferARB(HPBUFFERARB hPbuffer, int iAtt
SetLastError(ERROR_INVALID_HANDLE);
return GL_FALSE;
}
if (GL_RGBA == object->use_render_texture) {
*piValue = WGL_TEXTURE_RGBA_ARB;
} else {
*piValue = WGL_TEXTURE_RGB_ARB;
switch(object->use_render_texture) {
case GL_RGB:
*piValue = WGL_TEXTURE_RGB_ARB;
break;
case GL_RGBA:
*piValue = WGL_TEXTURE_RGBA_ARB;
break;
/* WGL_FLOAT_COMPONENTS_NV */
case GL_FLOAT_R_NV:
*piValue = WGL_TEXTURE_FLOAT_R_NV;
break;
case GL_FLOAT_RG_NV:
*piValue = WGL_TEXTURE_FLOAT_RG_NV;
break;
case GL_FLOAT_RGB_NV:
*piValue = WGL_TEXTURE_FLOAT_RGB_NV;
break;
case GL_FLOAT_RGBA_NV:
*piValue = WGL_TEXTURE_FLOAT_RGBA_NV;
break;
default:
ERR("Unknown texture format: %x\n", object->use_render_texture);
}
}
}
@ -2245,6 +2292,7 @@ static GLboolean WINAPI X11DRV_wglQueryPbufferARB(HPBUFFERARB hPbuffer, int iAtt
case GL_TEXTURE_1D: *piValue = WGL_TEXTURE_1D_ARB; break;
case GL_TEXTURE_2D: *piValue = WGL_TEXTURE_2D_ARB; break;
case GL_TEXTURE_CUBE_MAP: *piValue = WGL_TEXTURE_CUBE_MAP_ARB; break;
case GL_TEXTURE_RECTANGLE_NV: *piValue = WGL_TEXTURE_RECTANGLE_NV; break;
}
}
}
@ -2792,6 +2840,14 @@ static BOOL glxRequireExtension(const char *requiredExtension)
return TRUE;
}
static void register_extension_string(const char *ext)
{
strcat(WineGLInfo.wglExtensions, " ");
strcat(WineGLInfo.wglExtensions, ext);
TRACE("'%s'\n", ext);
}
static BOOL register_extension(const WineGLExtension * ext)
{
int i;
@ -2944,8 +3000,18 @@ static void X11DRV_WineGL_LoadExtensions(void)
if (glxRequireExtension("GLX_ATI_render_texture") ||
glxRequireExtension("GLX_ARB_render_texture") ||
(glxRequireVersion(3) && glxRequireExtension("GLX_SGIX_pbuffer") && use_render_texture_emulation))
{
register_extension(&WGL_ARB_render_texture);
/* The WGL version of GLX_NV_float_buffer requires render_texture */
if(glxRequireExtension("GLX_NV_float_buffer"))
register_extension_string("WGL_NV_float_buffer");
/* Again there's no GLX equivalent for this extension, so depend on the required GL extension */
if(strstr(WineGLInfo.glExtensions, "GL_NV_texture_rectangle") != NULL)
register_extension_string("WGL_NV_texture_rectangle");
}
/* EXT Extensions */
register_extension(&WGL_EXT_extensions_string);

40
include/wine/wgl.h
View file

@ -139,6 +139,44 @@
#define WGL_AUX8_ARB 0x208F
#define WGL_AUX9_ARB 0x2090
/** WGL_NV_render_texture_rectangle */
#define WGL_BIND_TO_TEXTURE_RECTANGLE_RGB_NV 0x20A0
#define WGL_BIND_TO_TEXTURE_RECTANGLE_RGBA_NV 0x20A1
#define WGL_TEXTURE_RECTANGLE_NV 0x20A2
/** WGL_NV_render_depth_texture */
#define WGL_BIND_TO_TEXTURE_DEPTH_NV 0x20A3
#define WGL_BIND_TO_TEXTURE_RECTANGLE_DEPTH_NV 0x20A4
#define WGL_DEPTH_TEXTURE_FORMAT_NV 0x20A5
#define WGL_TEXTURE_DEPTH_COMPONENT_NV 0x20A6
#define WGL_DEPTH_COMPONENT_NV 0x20A7
/** WGL_NV_float_buffer */
#define WGL_FLOAT_COMPONENTS_NV 0x20B0
#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_R_NV 0x20B1
#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RG_NV 0x20B2
#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGB_NV 0x20B3
#define WGL_BIND_TO_TEXTURE_RECTANGLE_FLOAT_RGBA_NV 0x20B4
#define WGL_TEXTURE_FLOAT_R_NV 0x20B5
#define WGL_TEXTURE_FLOAT_RG_NV 0x20B6
#define WGL_TEXTURE_FLOAT_RGB_NV 0x20B7
#define WGL_TEXTURE_FLOAT_RGBA_NV 0x20B8
/** GL_NV_float_buffer */
#define GL_FLOAT_R_NV 0x8880
#define GL_FLOAT_RG_NV 0x8881
#define GL_FLOAT_RGB_NV 0x8882
#define GL_FLOAT_RGBA_NV 0x8883
#define GL_FLOAT_R16_NV 0x8884
#define GL_FLOAT_R32_NV 0x8885
#define GL_FLOAT_RG16_NV 0x8886
#define GL_FLOAT_RG32_NV 0x8887
#define GL_FLOAT_RGB16_NV 0x8888
#define GL_FLOAT_RGB32_NV 0x8889
#define GL_FLOAT_RGBA16_NV 0x888A
#define GL_FLOAT_RGBA32_NV 0x888B
#define GL_TEXTURE_FLOAT_COMPONENTS_NV 0x888C
#define GL_FLOAT_CLEAR_COLOR_VALUE_NV 0x888D
#define GL_FLOAT_RGBA_MODE_NV 0x888E
/**
* WGL_ATI_pixel_format_float / WGL_ARB_color_buffer_float
*/
@ -189,3 +227,5 @@
#define GLX_AUX9_ATI 0x9820
#define GLX_BIND_TO_TEXTURE_LUMINANCE_ATI 0x9821
#define GLX_BIND_TO_TEXTURE_INTENSITY_ATI 0x9822
/** GLX_NV_float_buffer */
#define GLX_FLOAT_COMPONENTS_NV 0x20B0