Add support for 10- and 12-bit planar Y'CbCr inputs.

[movit] / resource_pool.cpp

diff --git a/resource_pool.cpp b/resource_pool.cpp
index b560f1530bf4599692fdb1f63e026cc3cfa07994..5b0499972121934a643c5351f8b62cf4a94bc1d1 100644 (file)
--- a/resource_pool.cpp
+++ b/resource_pool.cpp
@@ -307,6 +307,7 @@ GLuint ResourcePool::create_2d_texture(GLint internal_format, GLsizei width, GLs
        switch (internal_format) {
        case GL_RGBA32F_ARB:
        case GL_RGBA16F_ARB:
+       case GL_RGBA16:
        case GL_RGBA8:
        case GL_RGB10_A2:
        case GL_SRGB8_ALPHA8:
@@ -314,6 +315,7 @@ GLuint ResourcePool::create_2d_texture(GLint internal_format, GLsizei width, GLs
                break;
        case GL_RGB32F:
        case GL_RGB16F:
+       case GL_RGB16:
        case GL_R11F_G11F_B10F:
        case GL_RGB8:
        case GL_RGB10:
@@ -324,11 +326,13 @@ GLuint ResourcePool::create_2d_texture(GLint internal_format, GLsizei width, GLs
                break;
        case GL_RG32F:
        case GL_RG16F:
+       case GL_RG16:
        case GL_RG8:
                format = GL_RG;
                break;
        case GL_R32F:
        case GL_R16F:
+       case GL_R16:
        case GL_R8:
                format = GL_RED;
                break;
@@ -352,6 +356,12 @@ GLuint ResourcePool::create_2d_texture(GLint internal_format, GLsizei width, GLs
        case GL_R16F:
                type = GL_FLOAT;
                break;
+       case GL_RGBA16:
+       case GL_RGB16:
+       case GL_RG16:
+       case GL_R16:
+               type = GL_UNSIGNED_SHORT;
+               break;
        case GL_SRGB8_ALPHA8:
        case GL_SRGB8:
        case GL_RGBA8:
@@ -618,6 +628,18 @@ size_t ResourcePool::estimate_texture_size(const Texture2D &texture_format)
        case GL_RGB565:
                bytes_per_pixel = 2;
                break;
+       case GL_RGBA16:
+               bytes_per_pixel = 8;
+               break;
+       case GL_RGB16:
+               bytes_per_pixel = 6;
+               break;
+       case GL_RG16:
+               bytes_per_pixel = 4;
+               break;
+       case GL_R16:
+               bytes_per_pixel = 2;
+               break;
        default:
                // TODO: Add more here as needed.
                assert(false);