diff options
Diffstat (limited to 'mesalib/src/mesa/main')
| -rw-r--r-- | mesalib/src/mesa/main/arrayobj.c | 15 | ||||
| -rw-r--r-- | mesalib/src/mesa/main/format_pack.c | 2 | ||||
| -rw-r--r-- | mesalib/src/mesa/main/mtypes.h | 19 | ||||
| -rw-r--r-- | mesalib/src/mesa/main/pack.c | 16 | ||||
| -rw-r--r-- | mesalib/src/mesa/main/texparam.c | 22 |
5 files changed, 58 insertions, 16 deletions
diff --git a/mesalib/src/mesa/main/arrayobj.c b/mesalib/src/mesa/main/arrayobj.c index efb993012..1ea319a74 100644 --- a/mesalib/src/mesa/main/arrayobj.c +++ b/mesalib/src/mesa/main/arrayobj.c @@ -427,6 +427,21 @@ bind_vertex_array(struct gl_context *ctx, GLuint id, GLboolean genRequired) } } + if (ctx->Array.DrawMethod == DRAW_ARRAYS) { + /* The _DrawArrays pointer is pointing at the VAO being unbound and + * that VAO may be in the process of being deleted. If it's not going + * to be deleted, this will have no effect, because the pointer needs + * to be updated by the VBO module anyway. + * + * Before the VBO module can update the pointer, we have to set it + * to NULL for drivers not to set up arrays which are not bound, + * or to prevent a crash if the VAO being unbound is going to be + * deleted. + */ + ctx->Array._DrawArrays = NULL; + ctx->Array.DrawMethod = DRAW_NONE; + } + ctx->NewState |= _NEW_ARRAY; _mesa_reference_vao(ctx, &ctx->Array.VAO, newObj); diff --git a/mesalib/src/mesa/main/format_pack.c b/mesalib/src/mesa/main/format_pack.c index 6b28592a6..c97c05297 100644 --- a/mesalib/src/mesa/main/format_pack.c +++ b/mesalib/src/mesa/main/format_pack.c @@ -888,7 +888,7 @@ pack_float_R_UNORM8(const GLfloat src[4], void *dst) static void pack_ubyte_R8G8_UNORM(const GLubyte src[4], void *dst) { - GLubyte *d = ((GLubyte *) dst); + GLushort *d = ((GLushort *) dst); *d = PACK_COLOR_88(src[GCOMP], src[RCOMP]); } diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h index a7126fd55..91d9172f9 100644 --- a/mesalib/src/mesa/main/mtypes.h +++ b/mesalib/src/mesa/main/mtypes.h @@ -1640,6 +1640,17 @@ struct gl_vertex_array_object }; +/** Used to signal when transitioning from one kind of drawing method + * to another. + */ +typedef enum { + DRAW_NONE, /**< Initial value only */ + DRAW_BEGIN_END, + DRAW_DISPLAY_LIST, + DRAW_ARRAYS +} gl_draw_method; + + /** * Vertex array state */ @@ -1679,6 +1690,9 @@ struct gl_array_attrib * The array pointer is set up only by the VBO module. */ const struct gl_client_array **_DrawArrays; /**< 0..VERT_ATTRIB_MAX-1 */ + + /** One of the DRAW_xxx flags, not consumed by drivers */ + gl_draw_method DrawMethod; }; @@ -3349,6 +3363,11 @@ struct gl_constants GLuint ForceGLSLVersion; /** + * Allow GLSL #extension directives in the middle of shaders. + */ + GLboolean AllowGLSLExtensionDirectiveMidShader; + + /** * Does the driver support real 32-bit integers? (Otherwise, integers are * simulated via floats.) */ diff --git a/mesalib/src/mesa/main/pack.c b/mesalib/src/mesa/main/pack.c index 5ebaaf6e5..649a74cce 100644 --- a/mesalib/src/mesa/main/pack.c +++ b/mesalib/src/mesa/main/pack.c @@ -3183,10 +3183,10 @@ extract_float_rgba(GLuint n, GLfloat rgba[][4], PROCESS(aSrc, ACOMP, 1.0F, 255, GLubyte, UBYTE_TO_FLOAT); break; case GL_BYTE: - PROCESS(rSrc, RCOMP, 0.0F, 0, GLbyte, BYTE_TO_FLOATZ); - PROCESS(gSrc, GCOMP, 0.0F, 0, GLbyte, BYTE_TO_FLOATZ); - PROCESS(bSrc, BCOMP, 0.0F, 0, GLbyte, BYTE_TO_FLOATZ); - PROCESS(aSrc, ACOMP, 1.0F, 127, GLbyte, BYTE_TO_FLOATZ); + PROCESS(rSrc, RCOMP, 0.0F, 0, GLbyte, BYTE_TO_FLOAT_TEX); + PROCESS(gSrc, GCOMP, 0.0F, 0, GLbyte, BYTE_TO_FLOAT_TEX); + PROCESS(bSrc, BCOMP, 0.0F, 0, GLbyte, BYTE_TO_FLOAT_TEX); + PROCESS(aSrc, ACOMP, 1.0F, 127, GLbyte, BYTE_TO_FLOAT_TEX); break; case GL_UNSIGNED_SHORT: PROCESS(rSrc, RCOMP, 0.0F, 0, GLushort, USHORT_TO_FLOAT); @@ -3195,10 +3195,10 @@ extract_float_rgba(GLuint n, GLfloat rgba[][4], PROCESS(aSrc, ACOMP, 1.0F, 0xffff, GLushort, USHORT_TO_FLOAT); break; case GL_SHORT: - PROCESS(rSrc, RCOMP, 0.0F, 0, GLshort, SHORT_TO_FLOATZ); - PROCESS(gSrc, GCOMP, 0.0F, 0, GLshort, SHORT_TO_FLOATZ); - PROCESS(bSrc, BCOMP, 0.0F, 0, GLshort, SHORT_TO_FLOATZ); - PROCESS(aSrc, ACOMP, 1.0F, 32767, GLshort, SHORT_TO_FLOATZ); + PROCESS(rSrc, RCOMP, 0.0F, 0, GLshort, SHORT_TO_FLOAT_TEX); + PROCESS(gSrc, GCOMP, 0.0F, 0, GLshort, SHORT_TO_FLOAT_TEX); + PROCESS(bSrc, BCOMP, 0.0F, 0, GLshort, SHORT_TO_FLOAT_TEX); + PROCESS(aSrc, ACOMP, 1.0F, 32767, GLshort, SHORT_TO_FLOAT_TEX); break; case GL_UNSIGNED_INT: PROCESS(rSrc, RCOMP, 0.0F, 0, GLuint, UINT_TO_FLOAT); diff --git a/mesalib/src/mesa/main/texparam.c b/mesalib/src/mesa/main/texparam.c index dc17ea584..30dd0b9b3 100644 --- a/mesalib/src/mesa/main/texparam.c +++ b/mesalib/src/mesa/main/texparam.c @@ -1051,6 +1051,7 @@ get_tex_level_parameter_image(struct gl_context *ctx, GLenum pname, GLint *params) { const struct gl_texture_image *img = NULL; + struct gl_texture_image dummy_image; mesa_format texFormat; img = _mesa_select_tex_image(ctx, texObj, target, level); @@ -1062,12 +1063,12 @@ get_tex_level_parameter_image(struct gl_context *ctx, * instead of 1. TEXTURE_COMPONENTS is deprecated; always * use TEXTURE_INTERNAL_FORMAT." */ + memset(&dummy_image, 0, sizeof(dummy_image)); + dummy_image.TexFormat = MESA_FORMAT_NONE; + dummy_image.InternalFormat = GL_RGBA; + dummy_image._BaseFormat = GL_NONE; - if (pname == GL_TEXTURE_INTERNAL_FORMAT) - *params = GL_RGBA; - else - *params = 0; - return; + img = &dummy_image; } texFormat = img->TexFormat; @@ -1107,6 +1108,8 @@ get_tex_level_parameter_image(struct gl_context *ctx, } break; case GL_TEXTURE_BORDER: + if (ctx->API != API_OPENGL_COMPAT) + goto invalid_pname; *params = img->Border; break; case GL_TEXTURE_RED_SIZE: @@ -1120,6 +1123,8 @@ get_tex_level_parameter_image(struct gl_context *ctx, break; case GL_TEXTURE_INTENSITY_SIZE: case GL_TEXTURE_LUMINANCE_SIZE: + if (ctx->API != API_OPENGL_COMPAT) + goto invalid_pname; if (_mesa_base_format_has_channel(img->_BaseFormat, pname)) { *params = _mesa_get_format_bits(texFormat, pname); if (*params == 0) { @@ -1166,12 +1171,15 @@ get_tex_level_parameter_image(struct gl_context *ctx, break; /* GL_ARB_texture_float */ + case GL_TEXTURE_LUMINANCE_TYPE_ARB: + case GL_TEXTURE_INTENSITY_TYPE_ARB: + if (ctx->API != API_OPENGL_COMPAT) + goto invalid_pname; + /* FALLTHROUGH */ case GL_TEXTURE_RED_TYPE_ARB: case GL_TEXTURE_GREEN_TYPE_ARB: case GL_TEXTURE_BLUE_TYPE_ARB: case GL_TEXTURE_ALPHA_TYPE_ARB: - case GL_TEXTURE_LUMINANCE_TYPE_ARB: - case GL_TEXTURE_INTENSITY_TYPE_ARB: case GL_TEXTURE_DEPTH_TYPE_ARB: if (!ctx->Extensions.ARB_texture_float) goto invalid_pname; |