From: Paul Gofman <pgofman@codeweavers.com> And store only present attributes in context_attributes[]. --- dlls/opengl32/tests/opengl.c | 19 +++++++++++ dlls/opengl32/unix_wgl.c | 66 ++++++++++++++++++++++++++++++------ 2 files changed, 74 insertions(+), 11 deletions(-) diff --git a/dlls/opengl32/tests/opengl.c b/dlls/opengl32/tests/opengl.c index e0fc1ae1426..ca77784b991 100644 --- a/dlls/opengl32/tests/opengl.c +++ b/dlls/opengl32/tests/opengl.c @@ -1166,7 +1166,13 @@ static void test_setpixelformat(HDC winhdc) static void test_sharelists(HDC winhdc) { BOOL res, nvidia, amd, source_current, source_sharing, dest_current, dest_sharing; + const char *extensions = (const char*)glGetString(GL_EXTENSIONS); HGLRC source, dest, other; + BOOL ms_hint_supported; + + ms_hint_supported = gl_extension_supported(extensions, "GL_NV_multisample_filter_hint"); + if (!ms_hint_supported) + skip("GL_NV_multisample_filter_hint is not supported.\n"); res = wglShareLists(NULL, NULL); ok(!res, "Sharing display lists for no contexts passed!\n"); @@ -1211,8 +1217,15 @@ static void test_sharelists(HDC winhdc) glDisable(GL_DITHER); glDepthFunc(GL_LESS); glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST); + glHint(GL_POINT_SMOOTH_HINT, GL_NICEST); + glHint(GL_LINE_SMOOTH_HINT, GL_NICEST); + glHint(GL_POLYGON_SMOOTH_HINT, GL_NICEST); + glHint(GL_FOG_HINT, GL_NICEST); + if (ms_hint_supported) + glHint(GL_MULTISAMPLE_FILTER_HINT_NV, GL_NICEST); glShadeModel(GL_SMOOTH); glClearColor(0.1, 0.2, 0.3, 1.0); + } if (source_sharing) { @@ -1237,6 +1250,12 @@ static void test_sharelists(HDC winhdc) glEnable(GL_DITHER); glDepthFunc(GL_GREATER); glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST); + glHint(GL_POINT_SMOOTH_HINT, GL_NICEST); + glHint(GL_LINE_SMOOTH_HINT, GL_NICEST); + glHint(GL_POLYGON_SMOOTH_HINT, GL_NICEST); + glHint(GL_FOG_HINT, GL_NICEST); + if (ms_hint_supported) + glHint(GL_MULTISAMPLE_FILTER_HINT_NV, GL_NICEST); glShadeModel(GL_FLAT); glClearColor(0.3, 0.2, 0.1, 1.0); } diff --git a/dlls/opengl32/unix_wgl.c b/dlls/opengl32/unix_wgl.c index 1d0c995e7fe..afea88e20a2 100644 --- a/dlls/opengl32/unix_wgl.c +++ b/dlls/opengl32/unix_wgl.c @@ -109,6 +109,11 @@ struct color_buffer_state struct hint_state { GLenum perspective_correction; + GLenum point_smooth; + GLenum line_smooth; + GLenum polygon_smooth; + GLenum fog; + GLenum multisample_nv; }; struct buffers @@ -222,6 +227,7 @@ static struct context *get_current_context( TEB *teb, struct opengl_drawable **d struct context_attribute_desc { + GLenum name; GLbitfield bit; unsigned short offset; unsigned short size; @@ -229,7 +235,7 @@ struct context_attribute_desc static struct context_attribute_desc context_attributes[] = { -#define CONTEXT_ATTRIBUTE_DESC(bit, name, field) [name] = { bit, offsetof(struct context, field), sizeof(((struct context *)0)->field) } +#define CONTEXT_ATTRIBUTE_DESC(bit, name, field) { name, bit, offsetof(struct context, field), sizeof(((struct context *)0)->field) } CONTEXT_ATTRIBUTE_DESC( GL_COLOR_BUFFER_BIT, GL_COLOR_CLEAR_VALUE, color_buffer.clear_color ), CONTEXT_ATTRIBUTE_DESC( GL_DEPTH_BUFFER_BIT, GL_DEPTH_FUNC, depth_buffer.depth_func ), CONTEXT_ATTRIBUTE_DESC( GL_ENABLE_BIT, GL_CULL_FACE, enable.cull_face ), @@ -239,6 +245,11 @@ static struct context_attribute_desc context_attributes[] = CONTEXT_ATTRIBUTE_DESC( GL_ENABLE_BIT, GL_LIGHTING, enable.lighting ), CONTEXT_ATTRIBUTE_DESC( GL_ENABLE_BIT, GL_NORMALIZE, enable.normalize ), CONTEXT_ATTRIBUTE_DESC( GL_HINT_BIT, GL_PERSPECTIVE_CORRECTION_HINT, hint.perspective_correction ), + CONTEXT_ATTRIBUTE_DESC( GL_HINT_BIT, GL_POINT_SMOOTH_HINT, hint.point_smooth ), + CONTEXT_ATTRIBUTE_DESC( GL_HINT_BIT, GL_LINE_SMOOTH_HINT, hint.line_smooth ), + CONTEXT_ATTRIBUTE_DESC( GL_HINT_BIT, GL_POLYGON_SMOOTH_HINT, hint.polygon_smooth ), + CONTEXT_ATTRIBUTE_DESC( GL_HINT_BIT, GL_FOG_HINT, hint.fog ), + CONTEXT_ATTRIBUTE_DESC( GL_HINT_BIT, GL_MULTISAMPLE_FILTER_HINT_NV, hint.multisample_nv ), CONTEXT_ATTRIBUTE_DESC( GL_LIGHTING_BIT, GL_LIGHT_MODEL_AMBIENT, lighting.model.ambient ), CONTEXT_ATTRIBUTE_DESC( GL_LIGHTING_BIT, GL_LIGHT_MODEL_TWO_SIDE, lighting.model.two_side ), CONTEXT_ATTRIBUTE_DESC( GL_LIGHTING_BIT, GL_SHADE_MODEL, lighting.shade_model ), @@ -246,22 +257,49 @@ static struct context_attribute_desc context_attributes[] = #undef CONTEXT_ATTRIBUTE_DESC }; -/* GL constants used as indexes should be small, make sure size is reasonable */ -C_ASSERT( sizeof(context_attributes) <= 64 * 1024 ); +static int compare_context_attributes( const void *v1, const void *v2 ) +{ + const struct context_attribute_desc *a1 = v1, *a2 = v2; + + assert( a1->name != a2->name ); + return (int)a1->name - (int)a2->name; +}; + +static const struct context_attribute_desc *find_context_attribute( GLenum name ) +{ + unsigned int l = 0, r = ARRAY_SIZE(context_attributes), m; + + while (l < r) + { + m = (l + r) /2; + if (context_attributes[m].name == name) return &context_attributes[m]; + if (name < context_attributes[m].name) r = m; + else l = m + 1; + } + return NULL; +} void set_context_attribute( TEB *teb, GLenum name, const void *value, size_t size ) { + const struct context_attribute_desc *desc; struct context *ctx; - GLbitfield bit; if (!(ctx = get_current_context( teb, NULL, NULL ))) return; - if (name >= ARRAY_SIZE(context_attributes) || !(bit = context_attributes[name].bit)) bit = -1 /* unsupported */; - else if (size && size != context_attributes[name].size) ERR( "Invalid state attrib %#x parameter size %#zx\n", name, size ); - else memcpy( (char *)ctx + context_attributes[name].offset, value, context_attributes[name].size ); - - if (bit == -1 && ctx->used != -1) WARN( "Unsupported attribute on context %p\n", ctx ); - ctx->used |= bit; + if ((desc = find_context_attribute( name ))) + { + if (size && size != desc->size) ERR( "Invalid state attrib %#x parameter size %#zx\n", name, size ); + else + { + memcpy( (char *)ctx + desc->offset, value, desc->size ); + ctx->used |= desc->bit; + } + } + else + { + if (ctx->used != -1) WARN( "Unsupported attribute on context %p/%p\n", teb->glCurrentRC, ctx ); + ctx->used |= -1; + } } static BOOL copy_context_attributes( TEB *teb, HGLRC client_dst, struct context *dst, @@ -326,7 +364,12 @@ static BOOL copy_context_attributes( TEB *teb, HGLRC client_dst, struct context } if (mask & GL_HINT_BIT) { - funcs->p_glHint( GL_PERSPECTIVE_CORRECTION_HINT, src->hint.perspective_correction ); + if (src->hint.perspective_correction) funcs->p_glHint( GL_PERSPECTIVE_CORRECTION_HINT, src->hint.perspective_correction ); + if (src->hint.point_smooth) funcs->p_glHint( GL_POINT_SMOOTH_HINT, src->hint.perspective_correction ); + if (src->hint.line_smooth) funcs->p_glHint( GL_LINE_SMOOTH_HINT, src->hint.perspective_correction ); + if (src->hint.polygon_smooth) funcs->p_glHint( GL_POLYGON_SMOOTH_HINT, src->hint.perspective_correction ); + if (src->hint.fog) funcs->p_glHint( GL_FOG_HINT, src->hint.perspective_correction ); + if (src->hint.multisample_nv) funcs->p_glHint( GL_MULTISAMPLE_FILTER_HINT_NV, src->hint.multisample_nv ); dst->hint = src->hint; } if (mask & GL_LIGHTING_BIT) @@ -2022,6 +2065,7 @@ NTSTATUS process_attach( void *args ) zero_bits = (ULONG_PTR)info.HighestUserAddress | 0x7fffffff; } + qsort( context_attributes, ARRAY_SIZE(context_attributes), sizeof(*context_attributes), compare_context_attributes ); return STATUS_SUCCESS; } -- GitLab https://gitlab.winehq.org/wine/wine/-/merge_requests/10241