[PATCH 0/2] MR5552: wineandroid.drv: Enable wglDescribePixelFormat through p_get_pixel_formats.
From: Alexandros Frantzis alexandros.frantzis@collabora.com
--- dlls/wineandroid.drv/opengl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/dlls/wineandroid.drv/opengl.c b/dlls/wineandroid.drv/opengl.c index 99d2e3cebe1..ecc6e9b7d20 100644 --- a/dlls/wineandroid.drv/opengl.c +++ b/dlls/wineandroid.drv/opengl.c @@ -68,7 +68,7 @@ DECL_FUNCPTR( eglSwapInterval );
static const int egl_client_version = 2;
-struct wgl_pixel_format +struct egl_pixel_format { EGLConfig config; }; @@ -96,7 +96,7 @@ struct gl_drawable
static void *egl_handle; static void *opengl_handle; -static struct wgl_pixel_format *pixel_formats; +static struct egl_pixel_format *pixel_formats; static int nb_pixel_formats, nb_onscreen_formats; static EGLDisplay display; static int swap_interval;
From: Alexandros Frantzis alexandros.frantzis@collabora.com
--- dlls/wineandroid.drv/opengl.c | 100 ++++++++++++++++++---------------- 1 file changed, 53 insertions(+), 47 deletions(-)
diff --git a/dlls/wineandroid.drv/opengl.c b/dlls/wineandroid.drv/opengl.c index ecc6e9b7d20..f882c86b976 100644 --- a/dlls/wineandroid.drv/opengl.c +++ b/dlls/wineandroid.drv/opengl.c @@ -273,6 +273,39 @@ static struct wgl_context *create_context( HDC hdc, struct wgl_context *share, c return ctx; }
+static void describe_pixel_format( struct egl_pixel_format *fmt, PIXELFORMATDESCRIPTOR *pfd ) +{ + EGLint val; + EGLConfig config = fmt->config; + + memset( pfd, 0, sizeof(*pfd) ); + pfd->nSize = sizeof(*pfd); + pfd->nVersion = 1; + pfd->dwFlags = PFD_SUPPORT_OPENGL | PFD_DRAW_TO_WINDOW | PFD_DOUBLEBUFFER | PFD_SUPPORT_COMPOSITION; + pfd->iPixelType = PFD_TYPE_RGBA; + pfd->iLayerType = PFD_MAIN_PLANE; + + p_eglGetConfigAttrib( display, config, EGL_BUFFER_SIZE, &val ); + pfd->cColorBits = val; + p_eglGetConfigAttrib( display, config, EGL_RED_SIZE, &val ); + pfd->cRedBits = val; + p_eglGetConfigAttrib( display, config, EGL_GREEN_SIZE, &val ); + pfd->cGreenBits = val; + p_eglGetConfigAttrib( display, config, EGL_BLUE_SIZE, &val ); + pfd->cBlueBits = val; + p_eglGetConfigAttrib( display, config, EGL_ALPHA_SIZE, &val ); + pfd->cAlphaBits = val; + p_eglGetConfigAttrib( display, config, EGL_DEPTH_SIZE, &val ); + pfd->cDepthBits = val; + p_eglGetConfigAttrib( display, config, EGL_STENCIL_SIZE, &val ); + pfd->cStencilBits = val; + + pfd->cAlphaShift = 0; + pfd->cBlueShift = pfd->cAlphaShift + pfd->cAlphaBits; + pfd->cGreenShift = pfd->cBlueShift + pfd->cBlueBits; + pfd->cRedShift = pfd->cGreenShift + pfd->cGreenBits; +} + /*********************************************************************** * android_wglGetExtensionsStringARB */ @@ -450,52 +483,6 @@ static BOOL android_wglDeleteContext( struct wgl_context *ctx ) return TRUE; }
-/*********************************************************************** - * android_wglDescribePixelFormat - */ -static int android_wglDescribePixelFormat( HDC hdc, int fmt, UINT size, PIXELFORMATDESCRIPTOR *pfd ) -{ - EGLint val; - EGLConfig config; - - if (!pfd) return nb_onscreen_formats; - if (!is_onscreen_pixel_format( fmt )) return 0; - if (size < sizeof(*pfd)) return 0; - config = pixel_formats[fmt - 1].config; - - memset( pfd, 0, sizeof(*pfd) ); - pfd->nSize = sizeof(*pfd); - pfd->nVersion = 1; - pfd->dwFlags = PFD_SUPPORT_OPENGL | PFD_DRAW_TO_WINDOW | PFD_DOUBLEBUFFER | PFD_SUPPORT_COMPOSITION; - pfd->iPixelType = PFD_TYPE_RGBA; - pfd->iLayerType = PFD_MAIN_PLANE; - - p_eglGetConfigAttrib( display, config, EGL_BUFFER_SIZE, &val ); - pfd->cColorBits = val; - p_eglGetConfigAttrib( display, config, EGL_RED_SIZE, &val ); - pfd->cRedBits = val; - p_eglGetConfigAttrib( display, config, EGL_GREEN_SIZE, &val ); - pfd->cGreenBits = val; - p_eglGetConfigAttrib( display, config, EGL_BLUE_SIZE, &val ); - pfd->cBlueBits = val; - p_eglGetConfigAttrib( display, config, EGL_ALPHA_SIZE, &val ); - pfd->cAlphaBits = val; - p_eglGetConfigAttrib( display, config, EGL_DEPTH_SIZE, &val ); - pfd->cDepthBits = val; - p_eglGetConfigAttrib( display, config, EGL_STENCIL_SIZE, &val ); - pfd->cStencilBits = val; - - pfd->cAlphaShift = 0; - pfd->cBlueShift = pfd->cAlphaShift + pfd->cAlphaBits; - pfd->cGreenShift = pfd->cBlueShift + pfd->cBlueBits; - pfd->cRedShift = pfd->cGreenShift + pfd->cGreenBits; - - TRACE( "fmt %u color %u %u/%u/%u/%u depth %u stencil %u\n", - fmt, pfd->cColorBits, pfd->cRedBits, pfd->cGreenBits, pfd->cBlueBits, - pfd->cAlphaBits, pfd->cDepthBits, pfd->cStencilBits ); - return nb_onscreen_formats; -} - /*********************************************************************** * android_wglGetPixelFormat */ @@ -605,6 +592,24 @@ static BOOL android_wglSwapBuffers( HDC hdc ) return TRUE; }
+/********************************************************************** + * android_get_pixel_formats + */ +static void android_get_pixel_formats( struct wgl_pixel_format *formats, + UINT max_formats, UINT *num_formats, + UINT *num_onscreen_formats ) +{ + UINT i; + + if (formats) + { + for (i = 0; i < min( max_formats, nb_pixel_formats ); ++i) + describe_pixel_format( &pixel_formats[i], &formats[i].pfd ); + } + *num_formats = nb_pixel_formats; + *num_onscreen_formats = nb_onscreen_formats; +} + static void wglFinish(void) { struct wgl_context *ctx = NtCurrentTeb()->glContext; @@ -1061,13 +1066,14 @@ static struct opengl_funcs egl_funcs = android_wglCopyContext, android_wglCreateContext, android_wglDeleteContext, - android_wglDescribePixelFormat, + NULL, /* p_wglDescribePixelFormat */ android_wglGetPixelFormat, android_wglGetProcAddress, android_wglMakeCurrent, android_wglSetPixelFormat, android_wglShareLists, android_wglSwapBuffers, + android_get_pixel_formats, }, #define USE_GL_FUNC(name) (void *)glstub_##name, { ALL_WGL_FUNCS }
I am not set up to build and test the android driver (and it's also not built in CI, AFAICT), so it would be great if someone who is able to build gave it a try. Thanks!
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Alexandros Frantzis -
Alexandros Frantzis (＠afrantzis)