diff options
Diffstat (limited to 'src/mesa/drivers/dri/intel/intel_pixel_bitmap.c')
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_pixel_bitmap.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c index 1db7f5594e..80d3239189 100644 --- a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c +++ b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c @@ -360,7 +360,6 @@ intel_texture_bitmap(GLcontext * ctx, "END\n"; GLuint texname; GLfloat vertices[4][4]; - GLfloat texcoords[4][2]; GLint old_active_texture; GLubyte *unpacked_bitmap; GLubyte *a8_bitmap; @@ -401,6 +400,14 @@ intel_texture_bitmap(GLcontext * ctx, return GL_FALSE; } + if (!ctx->Extensions.ARB_texture_non_power_of_two && + (!is_power_of_two(width) || !is_power_of_two(height))) { + if (INTEL_DEBUG & DEBUG_FALLBACKS) + fprintf(stderr, + "glBitmap() fallback: NPOT texture\n"); + return GL_FALSE; + } + /* Check that we can load in a texture this big. */ if (width > (1 << (ctx->Const.MaxTextureLevels - 1)) || height > (1 << (ctx->Const.MaxTextureLevels - 1))) { @@ -485,22 +492,12 @@ intel_texture_bitmap(GLcontext * ctx, vertices[3][2] = dst_z; vertices[3][3] = 1.0; - texcoords[0][0] = 0.0; - texcoords[0][1] = 0.0; - texcoords[1][0] = 1.0; - texcoords[1][1] = 0.0; - texcoords[2][0] = 1.0; - texcoords[2][1] = 1.0; - texcoords[3][0] = 0.0; - texcoords[3][1] = 1.0; - _mesa_VertexPointer(4, GL_FLOAT, 4 * sizeof(GLfloat), &vertices); - _mesa_ClientActiveTextureARB(GL_TEXTURE0); - _mesa_TexCoordPointer(2, GL_FLOAT, 2 * sizeof(GLfloat), &texcoords); _mesa_Enable(GL_VERTEX_ARRAY); - _mesa_Enable(GL_TEXTURE_COORD_ARRAY); + intel_meta_set_default_texrect(intel); CALL_DrawArrays(ctx->Exec, (GL_TRIANGLE_FAN, 0, 4)); + intel_meta_restore_texcoords(intel); intel_meta_restore_transform(intel); intel_meta_restore_fragment_program(intel); intel_meta_restore_vertex_program(intel); |