mesa: Add custom get function for SCISSOR_TEST to _mesa_IsEnabledi

[mesa.git] / src / mesa / main / varray.c

diff --git a/src/mesa/main/varray.c b/src/mesa/main/varray.c
index b0e02865b1de965e8f6b954dc6b0e71ee6e0d43d..b73a396e25d269dd47febb01fe097bd41b7dc0c5 100644 (file)
--- a/src/mesa/main/varray.c
+++ b/src/mesa/main/varray.c
@@ -60,6 +60,7 @@
 #define FIXED_GL_BIT         0x800
 #define UNSIGNED_INT_2_10_10_10_REV_BIT 0x1000
 #define INT_2_10_10_10_REV_BIT 0x2000
+#define UNSIGNED_INT_10F_11F_11F_REV_BIT 0x4000
 
 
 /** Convert GL datatype enum into a <type>_BIT value seen above */
@@ -96,6 +97,8 @@ type_to_bit(const struct gl_context *ctx, GLenum type)
       return UNSIGNED_INT_2_10_10_10_REV_BIT;
    case GL_INT_2_10_10_10_REV:
       return INT_2_10_10_10_REV_BIT;
+   case GL_UNSIGNED_INT_10F_11F_11F_REV:
+      return UNSIGNED_INT_10F_11F_11F_REV_BIT;
    default:
       return 0;
    }
@@ -206,7 +209,7 @@ update_array_format(struct gl_context *ctx,
    GLenum format = GL_RGBA;
 
    if (_mesa_is_gles(ctx)) {
-      legalTypesMask &= ~(FIXED_GL_BIT | DOUBLE_BIT);
+      legalTypesMask &= ~(FIXED_GL_BIT | DOUBLE_BIT | UNSIGNED_INT_10F_11F_11F_REV_BIT);
 
       /* GL_INT and GL_UNSIGNED_INT data is not allowed in OpenGL ES until
        * 3.0.  The 2_10_10_10 types are added in OpenGL ES 3.0 or
@@ -236,6 +239,9 @@ update_array_format(struct gl_context *ctx,
       if (!ctx->Extensions.ARB_vertex_type_2_10_10_10_rev)
          legalTypesMask &= ~(UNSIGNED_INT_2_10_10_10_REV_BIT |
                              INT_2_10_10_10_REV_BIT);
+
+      if (!ctx->Extensions.ARB_vertex_type_10f_11f_11f_rev)
+         legalTypesMask &= ~UNSIGNED_INT_10F_11F_11F_REV_BIT;
    }
 
    typeBit = type_to_bit(ctx, type);
@@ -309,7 +315,13 @@ update_array_format(struct gl_context *ctx,
                   "%s(relativeOffset=%d > "
                   "GL_MAX_VERTEX_ATTRIB_RELATIVE_OFFSET)",
                   func, relativeOffset);
-      return GL_FALSE;
+      return false;
+   }
+
+   if (ctx->Extensions.ARB_vertex_type_10f_11f_11f_rev &&
+         type == GL_UNSIGNED_INT_10F_11F_11F_REV && size != 3) {
+      _mesa_error(ctx, GL_INVALID_OPERATION, "%s(size=%d)", func, size);
+      return false;
    }
 
    ASSERT(size <= 4);
@@ -378,11 +390,6 @@ update_array(struct gl_context *ctx,
       return;
    }
 
-   if (!update_array_format(ctx, func, attrib, legalTypesMask, sizeMin, sizeMax,
-                            size, type, normalized, integer, 0)) {
-      return;
-   }
-
    if (stride < 0) {
       _mesa_error( ctx, GL_INVALID_VALUE, "%s(stride=%d)", func, stride );
       return;
@@ -406,6 +413,11 @@ update_array(struct gl_context *ctx,
       return;
    }
 
+   if (!update_array_format(ctx, func, attrib, legalTypesMask, sizeMin,
+                            sizeMax, size, type, normalized, integer, 0)) {
+      return;
+   }
+
    /* Reset the vertex attrib binding */
    vertex_attrib_binding(ctx, attrib, attrib);
 
@@ -605,10 +617,11 @@ _mesa_VertexAttribPointer(GLuint index, GLint size, GLenum type,
                                   HALF_BIT | FLOAT_BIT | DOUBLE_BIT |
                                   FIXED_ES_BIT | FIXED_GL_BIT |
                                   UNSIGNED_INT_2_10_10_10_REV_BIT |
-                                  INT_2_10_10_10_REV_BIT);
+                                  INT_2_10_10_10_REV_BIT |
+                                  UNSIGNED_INT_10F_11F_11F_REV_BIT);
    GET_CURRENT_CONTEXT(ctx);
 
-   if (index >= ctx->Const.VertexProgram.MaxAttribs) {
+   if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) {
       _mesa_error(ctx, GL_INVALID_VALUE, "glVertexAttribPointerARB(index)");
       return;
    }
@@ -636,7 +649,7 @@ _mesa_VertexAttribIPointer(GLuint index, GLint size, GLenum type,
    const GLboolean integer = GL_TRUE;
    GET_CURRENT_CONTEXT(ctx);
 
-   if (index >= ctx->Const.VertexProgram.MaxAttribs) {
+   if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) {
       _mesa_error(ctx, GL_INVALID_VALUE, "glVertexAttribIPointer(index)");
       return;
    }
@@ -654,7 +667,7 @@ _mesa_EnableVertexAttribArray(GLuint index)
    struct gl_array_object *arrayObj;
    GET_CURRENT_CONTEXT(ctx);
 
-   if (index >= ctx->Const.VertexProgram.MaxAttribs) {
+   if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) {
       _mesa_error(ctx, GL_INVALID_VALUE,
                   "glEnableVertexAttribArrayARB(index)");
       return;
@@ -680,7 +693,7 @@ _mesa_DisableVertexAttribArray(GLuint index)
    struct gl_array_object *arrayObj;
    GET_CURRENT_CONTEXT(ctx);
 
-   if (index >= ctx->Const.VertexProgram.MaxAttribs) {
+   if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) {
       _mesa_error(ctx, GL_INVALID_VALUE,
                   "glDisableVertexAttribArrayARB(index)");
       return;
@@ -712,7 +725,7 @@ get_vertex_array_attrib(struct gl_context *ctx, GLuint index, GLenum pname,
    const struct gl_array_object *arrayObj = ctx->Array.ArrayObj;
    const struct gl_vertex_attrib_array *array;
 
-   if (index >= ctx->Const.VertexProgram.MaxAttribs) {
+   if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) {
       _mesa_error(ctx, GL_INVALID_VALUE, "%s(index=%u)", caller, index);
       return 0;
    }
@@ -747,6 +760,16 @@ get_vertex_array_attrib(struct gl_context *ctx, GLuint index, GLenum pname,
          return arrayObj->VertexBinding[array->VertexBinding].InstanceDivisor;
       }
       goto error;
+   case GL_VERTEX_ATTRIB_BINDING:
+      if (_mesa_is_desktop_gl(ctx)) {
+         return array->VertexBinding - VERT_ATTRIB_GENERIC0;
+      }
+      goto error;
+   case GL_VERTEX_ATTRIB_RELATIVE_OFFSET:
+      if (_mesa_is_desktop_gl(ctx)) {
+         return array->RelativeOffset;
+      }
+      goto error;
    default:
       ; /* fall-through */
    }
@@ -772,7 +795,7 @@ get_current_attrib(struct gl_context *ctx, GLuint index, const char *function)
         return NULL;
       }
    }
-   else if (index >= ctx->Const.VertexProgram.MaxAttribs) {
+   else if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) {
       _mesa_error(ctx, GL_INVALID_VALUE,
                  "%s(index>=GL_MAX_VERTEX_ATTRIBS)", function);
       return NULL;
@@ -890,7 +913,7 @@ _mesa_GetVertexAttribPointerv(GLuint index, GLenum pname, GLvoid **pointer)
 {
    GET_CURRENT_CONTEXT(ctx);
 
-   if (index >= ctx->Const.VertexProgram.MaxAttribs) {
+   if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) {
       _mesa_error(ctx, GL_INVALID_VALUE, "glGetVertexAttribPointerARB(index)");
       return;
    }
@@ -1285,7 +1308,7 @@ _mesa_VertexAttribDivisor(GLuint index, GLuint divisor)
       return;
    }
 
-   if (index >= ctx->Const.VertexProgram.MaxAttribs) {
+   if (index >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) {
       _mesa_error(ctx, GL_INVALID_VALUE, "glVertexAttribDivisor(index = %u)",
                   index);
       return;
@@ -1341,9 +1364,10 @@ void GLAPIENTRY
 _mesa_BindVertexBuffer(GLuint bindingIndex, GLuint buffer, GLintptr offset,
                        GLsizei stride)
 {
+   GET_CURRENT_CONTEXT(ctx);
+   const struct gl_array_object *arrayObj = ctx->Array.ArrayObj;
    struct gl_buffer_object *vbo;
 
-   GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END(ctx);
 
    /* The ARB_vertex_attrib_binding spec says:
@@ -1388,7 +1412,9 @@ _mesa_BindVertexBuffer(GLuint bindingIndex, GLuint buffer, GLintptr offset,
       return;
    }
 
-   if (buffer != 0) {
+   if (buffer == arrayObj->VertexBinding[VERT_ATTRIB_GENERIC(bindingIndex)].BufferObj->Name) {
+      vbo = arrayObj->VertexBinding[VERT_ATTRIB_GENERIC(bindingIndex)].BufferObj;
+   } else if (buffer != 0) {
       vbo = _mesa_lookup_bufferobj(ctx, buffer);
 
       /* From the GL_ARB_vertex_attrib_array spec:
@@ -1428,7 +1454,8 @@ _mesa_VertexAttribFormat(GLuint attribIndex, GLint size, GLenum type,
                                    HALF_BIT | FLOAT_BIT | DOUBLE_BIT |
                                    FIXED_GL_BIT |
                                    UNSIGNED_INT_2_10_10_10_REV_BIT |
-                                   INT_2_10_10_10_REV_BIT);
+                                   INT_2_10_10_10_REV_BIT |
+                                   UNSIGNED_INT_10F_11F_11F_REV_BIT);
 
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END(ctx);
@@ -1452,7 +1479,7 @@ _mesa_VertexAttribFormat(GLuint attribIndex, GLint size, GLenum type,
     *   "The error INVALID_VALUE is generated if index is greater than or equal
     *     to the value of MAX_VERTEX_ATTRIBS."
     */
-   if (attribIndex >= ctx->Const.VertexProgram.MaxAttribs) {
+   if (attribIndex >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) {
       _mesa_error(ctx, GL_INVALID_VALUE,
                   "glVertexAttribFormat(attribindex=%u > "
                   "GL_MAX_VERTEX_ATTRIBS)",
@@ -1499,7 +1526,7 @@ _mesa_VertexAttribIFormat(GLuint attribIndex, GLint size, GLenum type,
     *   "The error INVALID_VALUE is generated if index is greater than
     *    or equal to the value of MAX_VERTEX_ATTRIBS."
     */
-   if (attribIndex >= ctx->Const.VertexProgram.MaxAttribs) {
+   if (attribIndex >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) {
       _mesa_error(ctx, GL_INVALID_VALUE,
                   "glVertexAttribIFormat(attribindex=%u > "
                   "GL_MAX_VERTEX_ATTRIBS)",
@@ -1547,7 +1574,7 @@ _mesa_VertexAttribLFormat(GLuint attribIndex, GLint size, GLenum type,
     *   "The error INVALID_VALUE is generated if <attribindex> is greater than
     *    or equal to the value of MAX_VERTEX_ATTRIBS."
     */
-   if (attribIndex >= ctx->Const.VertexProgram.MaxAttribs) {
+   if (attribIndex >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) {
       _mesa_error(ctx, GL_INVALID_VALUE,
                   "glVertexAttribLFormat(attribindex=%u > "
                   "GL_MAX_VERTEX_ATTRIBS)",
@@ -1589,7 +1616,7 @@ _mesa_VertexAttribBinding(GLuint attribIndex, GLuint bindingIndex)
     *     MAX_VERTEX_ATTRIB_BINDINGS, otherwise the error INVALID_VALUE
     *     is generated."
     */
-   if (attribIndex >= ctx->Const.VertexProgram.MaxAttribs) {
+   if (attribIndex >= ctx->Const.Program[MESA_SHADER_VERTEX].MaxAttribs) {
       _mesa_error(ctx, GL_INVALID_VALUE,
                   "glVertexAttribBinding(attribindex=%u >= "
                   "GL_MAX_VERTEX_ATTRIBS)",